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Operation

X5™, X7™, ProX7™ & ProX9™ Airless Sprayers

312001PEN

- For portable spray applications of architectural paints and coatings -

X5 & X7 Models ONLY: Use water-based or min-eral spirit-type materials only. Do not use materi-als having flash points lower than 70° F (21° C). For more information about your material, request MSDS from distributor or retailer.

Models 262800, 262805, 261815, 261820

See page 2 for model and series information including dispense rate, recommended hose length, guns, and maximum working pressure.

IMPORTANT SAFETY INSTRUCTIONS.Read all warnings and instructions in this manual. Save these instructions.

MAGNUM X5Model: 262800

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Series D


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Series C

MAGNUM ProX7Model: 261815

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Series B

MAGNUM ProX9Model: 261820Series B

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The manual provided with this sprayer contains English and Español.

Visit our website; http://MAGNUM.Graco.com

CJ Spray

New Stamp

Office Admin

Text Box

C.J. Spray, Inc. 6270 Claude Way E Inver Grove Heights, MN 55076 1-888-CJSPRAY (888-257-7729)

Specifications

2 312001P

SpecificationsThis equipment is not intended for use with flammable or combustible materials used in places such as cabinet shops or other “factory”, or fixed locations. If you intend to use this equipment in this type of appli-cation, you must comply with NFPA 33 and OSHA requirements for the use of flammable and combustible materials.

Model Name SeriesDispense Rate gpm

(lpm)

Hose Length and Diameter

Gun Model

Maximum Working Pressure

PSI MPa bar

MAGNUM X5 D0.27 gpm (1.02 lpm)

1/4 in. x 25 ft (6.4 mm x 7.5 m)

SG2 3000 21 207

MAGNUM X7 C0.31 gpm (1.17 lpm)

1/4 in. x 25 ft (6.4 mm x 7.5 m)

SG2 3000 21 207

MAGNUM ProX7 B0.34 gpm(1.29 lpm)

1/4 in. X 50 ft (6.4 mm x 15 m)

SG3 3000 21 207

MAGNUM ProX9 B0.38 gpm(1.44 lpm)

1/4 in. X 50 ft (6.4 mm x 15 m)

SG3 3000 21 207

CJ Spray

New Stamp

Warnings

312001P 3

WarningsThe following warnings are for the setup, use, grounding, maintenance and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-spe-cific risks. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.

WARNINGWARNINGWARNINGWARNINGGROUNDINGThis product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current. This product is equipped with a cord having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.

• Improper installation of the grounding plug is able to result in a risk of electric shock. • When repair or replacement of the cord or plug is required, do not connect the grounding

wire to either flat blade terminal. • The wire with insulation having an outer surface that is green with or without yellow stripes is

the grounding wire.• Check with a qualified electrician or serviceman when the grounding instructions are not

completely understood, or when in doubt as to whether the product is properly grounded. • Do not modify the plug provided; if it does not fit the outlet, have the proper outlet installed

by a qualified electrician.• This product is for use on a nominal 120V circuit and has a grounding plug similar to the

plug illustrated in the figure below.

• Only connect the product to an outlet having the same configuration as the plug. • Do not use an adapter with this product.

Extension Cords:• Use only a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot receptacle

that accepts the plug on the product. • Make sure your extension cord is not damaged. If an extension cord is necessary, use 12

AWG (2.5 mm2) minimum to carry the current that the product draws. • An undersized cord results in a drop in line voltage and loss of power and overheating.

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CJ Spray

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Warnings

4 312001P

FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:• Do not spray flammable or combustible materials near an open flame or sources of ignition

such as cigarettes, motors, and electrical equipment. For X5 and X7 models: only use water-based or mineral spirit-type materials with a flash point greater than 70° F (21° C).

• Paint or solvent flowing through the equipment is able to result in static electricity. Static electricity creates a risk of fire or explosion in the presence of paint or solvent fumes. All parts of the spray system, including the pump, hose assembly, spray gun, and objects in and around the spray area shall be properly grounded to protect against static discharge and sparks. Use Graco conductive or grounded high-pressure airless paint sprayer hoses.

• Verify that all containers and collection systems are grounded to prevent static discharge.• Connect to a grounded outlet and use grounded extensions cords. Do not use a 3-to-2

adapter.• Do not use a paint or a solvent containing halogenated hydrocarbons.• Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area.

Keep pump assembly in a well ventilated area. Do not spray pump assembly.• Do not smoke in the spray area.• Do not operate light switches, engines, or similar spark producing products in the spray

area.• Keep area clean and free of paint or solvent containers, rags, and other flammable materi-

als.• Know the contents of the paints and solvents being sprayed. Read all Material Safety Data

Sheets (MSDS) and container labels provided with the paints and solvents. Follow the paint and solvents manufacturer’s safety instructions.

• Fire extinguisher equipment shall be present and working.• Sprayer generates sparks. When flammable liquid is used in or near the sprayer or for flush-

ing or cleaning, keep sprayer at least 20 feet (6 m) away from explosive vapors.

WARNINGWARNINGWARNINGWARNING

CJ Spray

New Stamp

Warnings

312001P 5

SKIN INJECTION HAZARD • Do not aim the gun at, or spray any person or animal.• Keep hands and other body parts away from the discharge. For example, do not try to stop

leaks with any part of the body.• Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.• Use Graco nozzle tips.• Use caution when cleaning and changing nozzle tips. In the case where the nozzle tip clogs

while spraying, follow the Pressure Relief Procedure for turning off the unit and relieving the pressure before removing the nozzle tip to clean.

• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, turn off the unit and follow the Pressure Relief Procedure for turning off the unit.

• High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that injection occurs, get immediate surgical treatment.

• Check hoses and parts for signs of damage. Replace any damaged hoses or parts.• This system is capable of producing 3000 psi. Use Graco replacement parts or accessories

that are rated a minimum of 3000 psi.• Always engage the trigger lock when not spraying. Verify the trigger lock is functioning prop-

erly.• Verify that all connections are secure before operating the unit.• Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the con-

trols.EQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of drugs or alcohol.• Do not exceed the maximum working pressure or temperature rating of the lowest rated sys-

tem component. See Technical Data in all equipment manuals.• Use fluids and solvents that are compatible with equipment wetted parts. See Technical

Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For com-plete information about your material, request MSDS from distributor or retailer.

• Do not leave the work area while equipment is energized or under pressure.• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in

use.• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine

manufacturer’s replacement parts only.• Do not alter or modify equipment. Alterations or modifications may void agency approvals

and create safety hazards.• Make sure all equipment is rated and approved for the environment in which you are using

it.• Use equipment only for its intended purpose. Call your distributor for information.• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot sur-

faces.• Do not kink or over bend hoses or use hoses to pull equipment.• Keep children and animals away from work area.• Comply with all applicable safety regulations.


Warnings

6 312001P

ELECTRIC SHOCK HAZARD This equipment must be grounded. Improper grounding, setup, or usage of the system can cause electric shock.• Turn off and disconnect power cord before servicing equipment.• Connect only to grounded electrical outlets.• Use only 3-wire extension cords.• Ensure ground prongs are intact on power and extension cords.• Do not expose to rain. Store indoorsPRESSURIZED ALUMINUM PARTS HAZARD Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage.• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon sol-

vents or fluids containing such solvents.• Many other fluids may contain chemicals that can react with aluminum. Contact your mate-

rial supplier for compatibility.BURN HAZARDEquipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns:• Do not touch hot fluid or equipment.MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts.• Keep clear of moving parts.• Do not operate equipment with protective guards or covers removed.• Pressurized equipment can start without warning. Before checking, moving, or servicing

equipment, follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.

TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.• Read MSDS’s to know the specific hazards of the fluids you are using.• Store hazardous fluid in approved containers, and dispose of it according to applicable

guidelines.PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equip-ment includes but is not limited to:• Protective eyewear, and hearing protection. • Respirators, protective clothing, and gloves as recommended by the fluid and solvent manu-

facturer.


CJ Spray

New Stamp

Grounding and Electric Requirements

312001P 7


Sprayer must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for electrical current due to static build up or in the event of a short circuit.• The 120 Vac spray-

ers require a 120 Vac, 60 Hz, 15A cir-cuit with a ground-ing receptacle.

• Never use an outlet that is not grounded or an adapter.

• Do not use the sprayer if the electrical cord has a dam-aged ground prong.

• Only use an extension cord with an undamaged 3-prong plug.

Recommended extension cords for use with this sprayer:

• 50 ft (15.0 m) 14 AWG (2.1 mm2)

• 100 ft (30.0 m) 12 AWG (3.3 mm2)

Spray gun: ground through connection to a prop-erly grounded fluid hose and pump.

NOTE: Smaller gauge or longer extension cords may reduce sprayer performance.

Fluid supply container: follow local code.

Solvent pails used when flushing: follow local code. Use only conductive metal pails, placed on a grounded surface such as concrete. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts grounding continuity.

Grounding the metal pail: connect a ground wire to the pail by clamping one end to pail and other end to ground such as a water pipe.Maintaining grounding con-tinuity when flushing or relieving pressure: hold metal part of the spray gun firmly to the side of a grounded metal pail, then trigger the gun.

Thermal OverloadMotor has a thermal overload switch to shut itself down if overheated. If unit overheats, allow approx-imately 45 minutes for unit to cool. Once cool, switch will close and unit will restart.

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To reduce risk of injury from motor starting unex-pectedly when it cools, always turn power switch OFF if motor shuts down.

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CJ Spray

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Component Identification

8 312001P

Component IdentificationA Airless spray gun Dispenses fluid.

B Power switch Turns sprayer ON and OFF.

C Pressure control knobIncreases (clockwise) and decreases (counter-clockwise) fluid pressure in pump, hose, and spray gun.

C1 Setting IndicatorTo select function, align symbol on pressure control knob with settingindicator, page 14.

D Pump fluid outlet fitting Threaded connection for paint hose.

E InstaClean™ fluid filter(ProX Sprayers Only)

• Filters fluid coming out of pump to reduce tip plugging and improve finish.

• Self cleans only during pressure relief.

F

ProX Power-Piston™ Pump (behind Easy Access door, not shown) (ProX Sprayers Only)

Pumps and pressurizes fluid and delivers it to paint hose.

F1Easy Access door(ProX Sprayers Only)

Easy Access door permits quick access to outlet valve. To remove door, insert flat blade of screwdriver into slot on the bottom of the door (as shown on page, 7).

G Suction tube Draws fluid from paint pail into pump.

H Prime tube (with diffuser) Drains fluid in system during priming and pressure relief.

J Prime/Spray valve

• In PRIME position (pointing down) directs fluid to prime tube.• In SPRAY position (pointing forward) directs pressurized fluid to paint

hose.• Automatically relieves system pressure in overpressure situations.

K Autoprime Automatically taps the inlet ball when you turn the sprayer on.

L Inlet screen Prevents debris from entering pump.

M Paint hose Transports high-pressure fluid from pump to spray gun.

Q Tip guard Reduces risk of fluid injection injury.

R Reversible spray tip• Atomizes fluid being sprayed, forms spray pattern and controls fluid flow

according to hole size.• Reverse unclogs plugged tips without disassembly.

SGun trigger safety lever (page 10)

Prevents accidental triggering of spray gun.

T Gun fluid inlet fitting Threaded connection for paint hose.

U Power Flush attachment Connects garden hose to suction tube for power flushing water-base fluids.

V Gun fluid filter Filters fluid entering spray gun to reduce tip clogs.

W Hose wrap Rack Stows paint hose. (X7, ProX7, and ProX9 only)

XPail hanger(X7, Prox7, and ProX9)

For transporting pail by its handle.


312001P 9

J

ED

X

B

K

W

F

C

G

L

H

Q

R

A

S

T

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F1

U

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V (SG2/SG3)

CJ Spray

New Stamp

Operation

10 312001P

Operation

Trigger LockAlways engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped.

Pressure Relief ProcedureFollow this Pressure Relief Procedure whenever you stop spraying and before cleaning, checking, servicing, or transporting equipment.

1. Turn power switch OFF and unplug power cord.

2. Turn Prime/Spray valve to PRIME to relieve pressure.

3. Hold gun firmly to side of pail. Trigger the gun to relieve pressure.

4. Engage trigger lock.

NOTE: Leave Prime/Spray valve in the PRIME position until you are ready to spray again.

If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved after fol-lowing the steps above, VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually, then loosen completely. Clear hose or tip obstruction. Read Unclogging Spray Tip, page 14.

NOTE: To select function, align symbol on pressure control knob with setting indicator on sprayer.

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Trigger Locked Trigger Unlocked

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Pressure Control Knob Settings

High Pressure Spray

Low Pressure Spray

Prime/ Clean

Rolling

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Setup

312001P 11

Setup

1. Unscrew tip and guard assembly from gun.

2. Uncoil hose and connect one end to gun. Use two wrenches to tighten securely

3. Connect other end of hose to sprayer.

NOTE: If hose is already connected, make sure connections are tight.

4. Turn OFF power switch.

5. Turn Pressure Control Knob all the way left (counter-clockwise) to minimum pressure.

Prime and Flush Storage FluidNOTE: To spray lacquers with the ProX7 or ProX9, you must purchase lacquer conversion kit 256212, and follow priming procedure for oil-based materi-als. The X5 and X7 units are not intended for lac-quers.

Before you use your sprayer for the first time or be-gin a new spraying project, you need to prime thesprayer and flush the storage fluid out of the spray-er.

Oil- or Water-based Materials• When spraying water-based materials, flush

the system thoroughly with water.

• When spraying oil-based materials, flush the system thoroughly with mineral spirits or com-patible, oil-based flushing solvent.

• To spray water-based materials after spray-ing oil-based materials, flush the system thor-oughly with water first. The water flowing out of prime tube should be clear and solvent-free before you begin spraying the water-based material.

• To spray oil-based materials after spraying water-based materials, flush the system thor-oughly with mineral spirits or a compatible oil-based flushing solvent first. The solvent flowing out of the prime tube should not contain any water.

• When flushing with solvents, ground pail and gun. Read Grounding and Electric Require-ments, page 7.

• To avoid fluid splashing back on your skin or into your eyes, always aim gun at inside wall of pail.

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(ProX7 & ProX9)

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(X5 & X7)

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Setup

12 312001P

1. Make sure the power switch is OFF and the sprayer is unplugged.

2. Separate prime tube (smaller) from suction tube (larger).

3. Place prime tube in waste pail.

4. Submerge suction tube in water or flushing solvent.

5. Turn Prime/Spray Valve to PRIME.

6. Plug sprayer in a grounded outlet.

7. Turn power switch ON.

8. Align setting indicator with Prime/Clean setting on Pressure Control knob until pump starts, page 10.

9. When sprayer starts pumping, flushing solvent and air bubbles will be purged from system.

Allow fluid to flow out of prime tube, into waste pail, for 30 to 60 seconds.

10. Turn power switch OFF.

11. Transfer suction tube to paint pail and submerge suction tube in paint.


13. When you see paint coming out of prime tube:

a. Point gun into waste pail.

b. Unlock gun trigger lock.

c. Pull and hold gun trigger.

d. Turn Prime/Spray valve to SPRAY.

NOTE: Some fluids may prime faster if the Power Switch is momentarily turned off so the pump can slow and stop. Repeat several times if necessary.

14. Continue to trigger gun into waste pail until you see only paint coming out of gun.

15. Release trigger. Engage trigger lock.

16. Transfer prime tube to paint pail and clip prime tube to suction tube.

NOTE: Motor stopping indicates pump and hose are primed with paint. If motor continues to run the sprayer is not properly primed. To reprime, turn Prime/Spray valve to PRIME and repeat step 12.

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Setup

312001P 13

Install Tip and Guard on Gun


2. Verify tip and guard parts are assembled in order shown.

3. Screw tip and guard assembly on gun. Tighten retaining nut.

Spraying TechniquesPreventing Excessive Tip Wear

• Spray should be atomized (evenly distributed, no gaps at edges). Start at low pressure set-ting, increase pressure a little at a time until you see a good spray pattern, without tails.

• Spray at lowest pressure that atomizes paint.

• If maximum sprayer pressure is not enough for a good spray pattern, tip is too worn. See Reversible Spray Tip Selection Chart, page 16.

NOTE: If tails persist when spraying at the highest pressure, a smaller tip is needed or the material may need to be thinned.

Adjust Spray Pressure

This sprayer is set up for most airless spraying applications. Details on tip selection, tip wear, coat thickness, etc. are provided on page 15.

NOTE: Motor only runs when gun is triggered. Sprayer is designed to stop pumping when gun trigger is released.

Align setting indicator with function symbol on Pressure Control knob, page 10.

• Turning knob to right (clockwise), increases pressure at gun.

• Turning it left (counter-clockwise), decreases pressure.

• General spraying instructions are provided in Getting Started with Basic Spraying Tech-niques section of this manual, page 17.

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retaining nut black rubber gasket and

guard tipti8911a

metal seat

Use tip to align seat Tip must be pushedall the way into guardin guard

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tails-gaps at edges

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goodspray pattern

too low

Setup

14 312001P

Getting StartedUse a piece of scrap cardboard to practice these basic spraying techniques before you begin spray-ing the surface.

• Hold gun 12 in. (30 cm) from surface and aim straight at surface. Tilting gun to direct spray angle causes an uneven finish.

• Flex wrist to keep gun pointed straight. Fanning gun to direct spray at angle causes uneven fin-ish.

Triggering GunPull trigger after starting stroke. Release trigger before end of stroke. Gun must be moving when trigger is pulled and released.

Aiming GunAim tip of gun at bottom edge of previous stroke, overlapping each stroke by half.

Unclogging Spray Tip

To avoid fluid splashback:• Never pull gun trigger when arrow-shaped han-

dle is between SPRAY and UNCLOG positions.

• Tip must be pushed all the way into guard.

1. To UNCLOG tip obstruction, engage trigger lock.

2. Point arrow-shaped handle backward to UNCLOG position.

3. Aim gun at piece of scrap or cardboard.

4. Unlock trigger lock. Pull trig-ger to clear clog.

5. When obstruction is cleared, engage trigger lock and rotate arrow-shaped handle back to SPRAY position.

Point the arrow-shaped handle on the spray tip forward to SPRAY and backward to UNCLOG obstructions.

12 in.(30 cm)

evenfinish

thick

thin

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even finish thin thick thin

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Setup

312001P 15

Tip SelectionSelecting Tip Hole Size

Tips come in a variety of hole sizes for spraying a range of fluids. Your sprayer includes an 0.015 in (0.38 mm) tip for use in most spraying applications. Use the following table to determine the range of recommended tip hole sizes for each fluid type. If you need a tip other than the one supplied, see the Reversible Tip Selection Chart on page 16.

HINTS:• As you spray, the tip wears and enlarges. Start-

ing with a tip hole size smaller than the maxi-mum will allow you to spray within the rated flow capacity of the sprayer.

• Maximum tip hole sizes supported by the sprayer:

– X5: 0.015 in. (0.38 mm)– X7: 0.017 in. (0.43 mm)– ProX7: 0.017 in. (0.43 mm)– ProX9: 0.019 in. (0.48 mm)

Choosing the Correct TipConsider coating and surface to be sprayed. Make sure you use best tip hole size for that coating and best fan width for that surface.

Tip Hole Size

Tip hole size controls flow rate - the amount of paint that comes out of the gun.HINTS:• Use larger tip hole sizes with thicker coatings

and smaller tip hole sizes with thinner coatings.

• Maximum tip hole sizes supported by sprayer:

– X5: 0.015 in. (0.38 mm)– X7: 0.017 in. (0.43 mm)– ProX7: 0.017 in. (0.43 mm)– ProX9: 0.019 in. (0.48 mm)

• Tips wear with use and need periodic replace-ment.

Fan Width

Fan width is the size of the spray pattern, which determines the area covered with each stroke. Nar-rower fans deliver a thicker coat, and wider fans deliver a thinner coat.

HINTS:• Select a fan width best suited to the surface

being sprayed.

• Wider fans allow provide better coverage on broad, open surfaces.

• Narrower fans provide better control on small, confined surfaces.

Coatings

Tip Hole Size Stains Enamels Primers Interior Paints Exterior Paints

0.011 in. (0.28 mm) ✔

0.013 in. (0.33 mm) ✔ ✔ ✔ ✔

0.015 in. (0.38 mm) ✔ ✔ ✔ ✔

0.017 in. (0.43 mm) ✔ ✔ ✔

0.019 in. (0.48 mm) ✔

Setup

16 312001P

Understanding Tip Number

The last three digits of tip number (i.e.: 221413) contain information about hole size and fan width on surface when gun is held 12 in. (30.5 cm) from surface being sprayed.

Reversible Tip Selection Chart

Example: For an 8 to 10 in. (203 to 254 mm) fanwidth and 0.013 (0.33 mm) hole size, order Part No.221413.

First digit when doubled= approximatefan width

413 tip has 8-10 in. fan width

413 tip hasa 0.013 in.hole size

Last two digits = tip hole size in thousands of an inch

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Tip Part No.

Fan Width 12 in. (305 mm) from

surface Hole Size

221311 6 - 8 in. (152 - 203 mm)

0.011 in. (0.28 mm)

221411 8 - 10 in. (203 - 254 mm)

0.011 in.(0.28 mm)

221313 6 - 8 in. (152 - 203 mm)

0.013 in. (0.33 mm)

221413 8 - 10 in. (203 - 254 mm)

0.013 in. (0.33 mm)

221415 8 - 10 in. (203 - 254 mm)

0.015 in. (0.38 mm)

221515 10 - 12 in. (254 - 305 mm)

0.015 in. (0.38 mm)

221417 8 - 10 in. (203 - 254 mm)

0.017 in. (0.43 mm)

221517 10 - 12 in. (254 - 305 mm)

0.017 in. (0.43 mm)

221619 12 - 14 in. (305 - 356 mm)

0.019 in. (0.48 mm)

Shutdown and Cleaning

312001P 17


Pail Flushing• For short term shutdown periods (overnight to

two days) refer to Short Term Storage, page 22.

• For flushing after spraying oil-based coatings, use compatible oil-based flushing fluid or min-eral spirits. Read Priming and Flushing Storage Fluid, page 11.

• For flushing after spraying water-based coat-ings, use water. Read Priming and Flushing Storage Fluid, page 11 or Power Flush, page 19.

1. Relieve pressure, page 10.

2. Remove tip and guard assembly from gun and place in flushing fluid.

3. Lift suction tube and prime tube from paint pail. Let them drain into paint pail for a while.

4. Separate prime tube (smaller) from suction tube (larger).

5. Place empty waste and water or solvent pails side by side.

6. Place prime tube in waste pail.

7. Submerge suction tube in water or flushing solvent.

8. Turn pressure control knob to the Prime/Clean setting.


10. Flush until approximately 1/3 of the flushing fluid is emptied from the pail.


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18 312001P

NOTE: Step 12 is for returning paint in hose back to paint pail. One 50-ft hose holds approximately 1-quart (1-liter) of paint.

12. To preserve paint in hose:

a. Point gun into paint pail.




e. Turn power switch ON.

f. Continue to hold gun trig-ger until you see paint diluted with flushing fluid starting to come out of gun.

13. While continuing to trigger gun, quickly move gun to redirect spray into waste pail. Continue triggering gun into waste pail until flushing fluid dispensed from gun is relatively clear.

14. Stop triggering gun. Engage the trigger lock.

15. Turn prime/spray valve to Prime.


17. Clean InstaClean Fluid Filter and gun, page 21.

18. Fill unit with Pump Armor™ storage fluid. Read Long Term Storage, page 22.

o preserve paint in hose, trigger gun into paint pail to expel the remaining paint.

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312001P 19

Power FlushPower flushing is a faster method of flushing. It can only be used after spraying water-based coatings.


2. Remove tip and guard assembly from gun and place in waste pail.

3. Place empty waste and paint pails side by side.

4. Lift suction tube and prime tube from paint pail. Let them drain into paint for a while.

5. Place suction and prime tube in waste pail.

6. Turn Pressure Control knob to the Prime/Clean setting.

7. Screw power flush attachment to garden hose. Close valve.

8. Turn on water. Open valve. Rinse paint off suction tube, prime tube and inlet screen.

9. Turn lever to close power flush attachment.

10. Unscrew inlet screen from suction tube. Place inlet screen in waste pail.

11. Connect garden hose to suction tube with Power Flush attachment. Leave prime tube in waste pail.


13. Open lever on Power Flush attachment.

14. Circulate water through sprayer, into waste pail, for 20 seconds.


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20 312001P

NOTE: Step 16 is for returning paint in hose back to paint pail. One 50-ft (15-m) hose holds approxi-mately 1-quart (1-liter) of paint.

16. To preserve paint in hose:

a. Point gun into paint pail.




e. Turn power switch ON.

f. Continue to hold gun trigger until you see paint diluted with water starting to come out of gun.

17. While continuing to trigger gun, quickly move gun to redirect spray into waste pail. Continue triggering gun into waste pail until water coming out of gun is relatively clear.

18. Stop triggering gun. Engage trigger lock.

19. Turn prime/spray valve to Prime.


21. Turn off garden hose. Close Power Flush attachment.

22. Unscrew Power Flush attachment from suction tube.

23. Clean InstaClean Fluid Filter and gun, page 21.

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312001P 21

Cleaning InstaClean™ Fluid Filter (ProX Sprayers Only)The InstaClean Fluid Filter prevents particles from entering paint hose. After each use, remove and clean it to insure peak performance.


2.a. Disconnect airless

spray hose (a) from sprayer

b. Unscrew outlet fitting (b).

c. Remove InstaClean Fluid Filter (c).

3. Check InstaClean Fluid Filter (c) for debris. If needed, clean filter with water and a soft brush.

a. Install closed (square) end of InstaClean Fluid Filter (c) in sprayer.

b. Screw outlet fitting (b) into sprayer.

4. Tighten outlet fitting and reconnect hose (a) to sprayer. Use two wrenches to tighten securely.

Cleaning Gun • Clean gun fluid filter (d) with

water or flushing solvent and a brush every time you flush the system. Replace gun filter if damaged.

• Remove tip and guard and clean with water or flushing solvent. A soft brush can be used to loosen and remove dried on material if needed.

• Wipe paint off outside of gun using a soft cloth moistened with water or flushing solvent.

a

b

c

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Storage

22 312001P

StorageShort Term Storage (up to 2 days)


2. Leave suction tube and prime tube in paint pail.

3. Cover paint pail and hoses tightly with plastic wrap.

4.a. Engage trigger lock.

b. Leave gun attached to hose.

c. If you have not already cleaned them, remove tip and guard from gun and clean with water or flushing solvent. A soft brush can be used to loosen and remove dried on material if needed.

d. Wipe paint off outside of gun using a soft cloth moistened with water or flushing sol-vent.

Long Term Storage (more than 2 days)

Always circulate Pump Armor storage fluid through system after cleaning. Water left in sprayer will cor-rode and damage pump. Follow Shutdown and Cleaning, page 17, or Power Flush Cleaning, page 19.

1. Place suction tube in Pump Armor storage fluid bottle and prime tube in waste pail.

2. Turn Prime/Spray valve to PRIME.


4. Turn pressure control knob clockwise until the pump turns on.

5. When storage fluid comes out of prime tube (5-10 seconds) turn power switch OFF.

6. Turn Prime/Spray valve to SPRAY to keep storage fluid in sprayer during storage.

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Storage

312001P 23

Stowing Sprayer

1. Screw inlet screen onto suction tube.

2. Coil hose. Leave it connected to sprayer. Wrap hose around hose wrap bracket.

3. Secure a plastic bag around suction tube to catch any drips.

4. Store sprayer indoors.

NOTICE• Before storing sprayer make sure all water is

drained out of sprayer and hoses.

• Do not allow water to freeze in sprayer or hose.

• Do not store sprayer under pressure.

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Maintenance and Service

24 312001P

Maintenance and Service

Caring for SprayerKeep sprayer and all accesso-ries clean and in good working order.

To avoid overheating motor, keep vent holes in shroud clear for air flow. Do not cover sprayer while spraying.

Paint HosesCheck hose for damage every time you spray. Do not attempt to repair hose if hose jacket or fittings are damaged. Do not use hoses shorter than 25 ft (7.6 m). Wrench tighten, using two wrenches.

Tips• Always clean tips with

compatible solvent and brush after spraying.

• Tips may require replacement after 15 gal-lons (57 liters) or they may last through 60 gal-lons (227 liters) depend-ing on abrasiveness of paint.

• Do not spray with worn tip.

Pump PackingsWhen pump packings wear, paint will begin to leak down outside of pump. • Replace pump packings at

first sign of leaking or addi-tional damage could occur.

• Purchase a pump repair kit and install according to instructions provided with kit.

• Consult a Graco/MAGNUM authorized service center.

NOTICEProtect the internal drive parts of this sprayer from water. Openings in shroud allow cooling of mechanical parts and electronics inside. If water gets into these openings, the sprayer could mal-function or be permanently damaged.

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Troubleshooting

312001P 25

TroubleshootingCheck everything in this Troubleshooting Table before you bring the sprayer to a Graco/MAGNUM authorized service center.

Problem Cause Solution

Power switch is on and sprayer is plugged in, but motor does not run, and pump does not cycle.

Pressure is set at zero pressure. Turn pressure control knob clock-wise to increase pressure setting.

Motor or control is damaged. Take sprayer to Graco/MAGNUM authorized service center.

Electric outlet is not providing power.

• Try a different outlet or plug in something that you know is working to test outlet.

• Reset building circuit breaker or replace fuse.

Extension cord is damaged. Replace extension cord. Read Grounding and Electric Require-ments, page 7.

Sprayer electric cord is damaged. Check for broken insulation or wires. Replace electric cord if damaged.

Paint and/or water is frozen or hardened in pump.

Unplug sprayer from outlet. If fro-zen do NOT try to start sprayer until it is completely thawed or you may damage the motor, control board and/or drivetrain.

Make sure power switch is OFF. Place sprayer in a warm area for several hours. Then plug in pow-ercord and turn sprayer ON. Slowly increase pressure setting to see if motor will start.

If paint is hardened in sprayer, pump packings, valves, drivetrain or pressure switch may need to be replaced. Take sprayer to Graco/MAGNUM authorized ser-vice center.

Troubleshooting

26 312001P

Pump does not prime. Prime/Spray Valve is in SPRAY position.

Turn Prime/Spray Valve to PRIME position (pointing down).

Inlet screen is clogged or suction tube is not immersed.

Clean debris off inlet screen and make sure suction tube is immersed in fluid.

Pump was not primed with flushing fluid.

Remove suction tube from paint. Prime pump with water or solvent-based flushing fluid, page 11.

Inlet valve check ball is stuck. Remove suction tube and place a pencil into the inlet section to dis-lodge the ball, allowing pump to prime properly. OR Power Flush sprayer, page 19.

AutoPrime may need replace-ment. Turn power switch ON and listen for “tap” in pump. If you do not hear “tap”, AutoPrime is dam-aged. Take sprayer to Graco/MAG-NUM authorized service center.

Inlet valve check ball or seat is dirty

Remove inlet fitting. Clean or replace ball and seat.

Outlet valve check ball is stuck. ProX7 and ProX9: Insert screw driver in slot and remove

Easy-Access™ door, page 8. Unscrew outlet valve with a 3/4 in. socket. Remove and clean assembly.

X5 and X7: Remove outlet fitting and clean outlet check ball.

Suction tube is leaking. Tighten suction tube connection. Inspect for cracks or vacuum leaks.

Pump does not prime with fluid. Remove suction tube from paint. Prime pump with water or sol-vent-based flushing fluid.

Fluids are viscous or sticky. Some fluids may prime faster if the Power Switch is momentarily turned off so the pump can slow and stop. Repeat several times if necessary.


Troubleshooting

312001P 27

Pump cycles but does not build up pressure.

Pump is not primed. Prime pump.

Inlet screen is clogged . Clean debris off inlet screen and make sure suction tube is immersed in fluid.

Suction tube is not immersed in paint.

Make sure suction tube is immersed in paint.

Suction tube is leaking. Tighten suction tube connection. Inspect for cracks or vacuum leaks. If cracked or damaged, replace suction tube.

Prime/Spray Valve is worn or obstructed with debris.

Take sprayer to Graco/MAGNUM authorized service center.

Pump check ball is stuck. Read Pump does not prime sec-tion in Troubleshooting, page 26.

Pump cycles, but paint only drib-bles or spurts when spray gun is triggered.

Pressure is set too low. Slowly turn Pressure Control Knob clockwise to increase pres-sure setting which will turn motor on to build pressure.

Spray tip is clogged. Unclog spray tip, page 14.

InstaClean fluid filter is clogged. Clean or replace InstaClean fluid filter, page 21.

Spray gun fluid filter is clogged. Clean or replace gun fluid filter, page 21.

Spray tip is too large or worn. Replace tip.


Troubleshooting

28 312001P

Pressure is set at maximum but cannot achieve a good spray pattern.

Reversible spray tip is in UNCLOG position.

Rotate arrow-shaped handle on spray tip so it points forward in SPRAY position, page 14.

Spray tip is too large for sprayer. Select smaller spray tip.

Spray tip is worn beyond capability of sprayer.

Replace spray tip.

Extension cord is too long or not heavy enough gauge.

Replace extension cord. Grounding and Electrical Requirements, page 7.

Spray gun fluid filter is clogged. Clean or replace spray gun fluid filter, page 21.

InstaClean fluid filter is clogged. Clean or replace InstaClean fluid filter, page 21.

Inlet screen is clogged. Clean debris off inlet screen.

Pump valves are worn, or debris is clogging valve.

Check for worn pump valves.

a. Prime sprayer with paint

b. Trigger gun momentarily. When trigger is released, pump should cycle momentarily and stop. If pump continues to cycle, pump valves may be worn.

c. Remove valves and check for debris.

Material is too thick. Thin material.

Hose is too long (if extra section is added).

Remove section of hose.

Spray gun stopped spraying. Suction tube is leaking. Tighten suction tube connection. Inspect for cracks or vacuum leaks.

Spray tip is clogged. Unclog spray tip, page 14.

When paint is sprayed, it runs down the wall or sags.

Coat is going on too thick. Move gun faster.

Choose a tip with smaller hole size.

Choose tip with wider fan.

Make sure gun is far enough from surface.

When paint is sprayed, coverage is inadequate.

Coat is going on too thin. Move gun slower.

Choose tip with larger hole size.

Choose tip with narrower fan.

Make sure gun is close enough to surface.


Troubleshooting

312001P 29

Fan pattern varies dramatically while spraying.

OR

Sprayer does not turn on promptly when resuming spraying.

Pressure control switch is worn and causing excessive pressure variation.


Cannot trigger spray gun. Spray gun trigger lock is locked. Rotate trigger safety lever to unlock trigger lock, page 10.

Paint is coming out of pressure control switch.

Pressure control switch is worn. Take sprayer to Graco/MAGNUM authorized service center.

Prime/Spray valve actuates automatically relieving pressure through prime tube.

System is over pressurizing. Take sprayer to Graco/MAGNUM authorized service center.

Paint leaks down outside of pump. Pump packings are worn. Replace pump packings.

Motor is hot and runs intermit-tently. Motor automatically shuts off due to excessive heat. Dam-age can occur if cause is not cor-rected.

See Thermal Overload, page 7.

Vent holes in enclosure are plugged or sprayer is covered.

Keep vent holes clear of obstructions and overspray and keep sprayer open to air.

Extension cord is too long or not a heavy enough gauge.

Replace extension cord. Read Grounding and Electrical Requirements, page 7.

Unregulated electrical generator being used has excessive voltage.

Use electrical generator with a proper voltage regulator. Sprayer requires 120VAC, 60 Hz, 1500-Watt generator.


CJ Spray

New Stamp

Technical Data

30 312001P

Technical Data

MAGNUM X5 (Series D) MAGNUM X7 (Series C)Working pressure range 0-3000 psi (0-21 MPa, 0-207 bar) 0-3000 psi (0-21 MPa, 0-207 bar)

Electric motor 9.0A (open frame, universal) 9.0A (open frame, universal)

Operating horsepower 1/2 5/8

Maximum delivery (with tip) 0.27 gpm (1.02 lpm) 0.31 gpm (1.17 lpm)

Paint hose 1/4 in. x 25 ft (6.4 mm x 7.5 m) 1/4 in. x 25 ft (6.4 mm x 7.5 m)

Maximum tip hole size 0.015 in. (0.38 mm) 0.017 in. (0.43 mm)

Weight, sprayer only 13.3 lb (6.0 kg) 23.3 lb (10.6 kg)

Weight, sprayer, hose & gun 16.5 lb (7.5 kg) 26.5 lb (12.0 kg)

Dimensions (Upright):

Length 14.5 in. (36.8 cm) 19.3 in. (49.0 cm)

Width 12.4 in. (31.5 cm) 15.3 in. (38.9 cm)

Height 17.9 in. (45.5 cm) 37.0 in. (94.0 cm)

Dimensions (Folded):

Length N/A 19.3 in. (49.0 cm)

Width N/A 15.3 in. (38.9 cm)

Height N/A 29.2 in. (74.2 cm)

Power cord 18 AWG, 3-wire, 6 ft (1.8 m)

Fluid inlet fitting 3/4 in. internal thread (standard garden hose thread)

Fluid outlet fitting 1/4 NPSM external thread

Inlet screen (on suction tube) 35 mesh (450 micron)

Wetted parts, pump & hose stainless steel, brass, leather, ultra-high molecular weight polyethylene (UHMWPE), carbide, nylon, aluminum, PVC, polypropylene, fluroelastomer

Wetted parts, gun aluminum, brass, carbide, nylon, plated steel, stainless steel, UHMWPE, zinc

Generator requirement 1500 Watt minimum

Electrical power requirement 120 Vac, 60 Hz, 15A, 1 phase

Storage temperature range ◆❖ -30° to 160°F (-35° to 71°C)

Operating temperature range ✔ 40° to 115°F (4° to 46°C)

◆ When pump is stored with non-freezing fluid. Pump damage will occur if water or latex paint freezes in pump.

❖ Damage to plastic parts may result if impact occurs in low temperature conditions.✔ Changes in paint viscosity at very low or very high temperatures can affect sprayer performance.

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New Stamp

Technical Data

312001P 31

MAGNUM ProX7(Series B)


Working pressure range 0-3000 psi (0-21 MPa, 0-207 bar)

Electric motor 5.8A (open frame, permanent magnet DC)

9.4A (open frame, permanent magnet DC)


Maximum delivery (with tip) 0.34 gpm (1.29 lpm) 0.38 gpm (1.44 lpm)

Paint hose 1/4 in. x 50 ft (6.4 mm x 15 m)

Maximum tip hole size 0.017 in. (0.43 mm) 0.019 in. (0.48 mm)

Weight, sprayer only 33 lb (15 kg)

Weight, sprayer, hose & gun 36 lb (16 kg)


Length 23.75 in. (60.32 cm)

Width 17.5 in. (44.45 cm)

Height 36.5 in. (92.71 cm)

Dimensions (Folded Handle):

Length 23.25 in. (59.05 cm)

Width 17.5 in. (44.45 cm)

Height 22.00 in. (55.88 cm)





Wetted parts, pump & hose stainless steel, brass, leather, ultra-high molecular weight polyethylene (UHMWPE), carbide, nylon, aluminum, PVC, polypropylene, fluroelastomer






◆ When pump is stored with non-freezing fluid. Pump damage will occur if water or latex paint freezes in pump.❖ Damage to plastic parts may result if impact occurs in low temperature conditions.✔ Changes in paint viscosity at very low or very high temperatures can affect sprayer performance.

CJ Spray

New Stamp

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice.

For patent information, see www.graco.com/patents.

Original instructions. This manual contains English. MM 312001

Graco Headquarters: MinneapolisInternational Offices: Belgium, China, Japan, Korea

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA

Copyright 2008, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.www.graco.com

Revised June 2012

Graco Standard WarrantyGraco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERSThe Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English.

Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.

TO PLACE AN ORDER or to identify the nearest Graco/MAGNUM distributor, contact us at 1-888-541-9788


CJ Spray

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Office Admin

Text Box


Repair and Parts

X5™, X7™, ProX7™ & ProX9™ Airless Sprayers312667H

EN

- For portable spray applications of architectural paints and coatings. For professional use only-

X5 and X7 Models ONLY: Use water based or mineral-spirit type material only. Do not use materials having flash points lower than 70°F (21°C). For more information about your material request MSDS from distributor or retailer.

Models 262800, 262805, 261815, 261820See page 3 for model and series information including dispense rate, recommended hose length, guns, and maximum working pressure.

IMPORTANT SAFETY INSTRUCTIONS.Read all warnings and instructions in this manual. Save these instructions.

Related Manual

312001


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Model: 262805MAGNUM X7

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Series A, B, C, D

Series A, B, C

Series ASeries A


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Visit our website; http://MAGNUM.Graco.com

CJ Spray

New Stamp

Office Admin

Text Box


Table of Contents

2 312667H

Table of ContentsTable of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . 2Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Getting Started

Fold-n-Store™ Cart (ProX, Series A Sprayers Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Component Identification . . . . . . . . . . . . . . . . . . . . 8Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Grounding and Electric Requirements . . . . . . . 10Thermal Overload . . . . . . . . . . . . . . . . . . . . . . . 10

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Trigger Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Pressure Relief Procedure . . . . . . . . . . . . . . . . 11Pressure Control Knob Settings . . . . . . . . . . . . 11

General Repair Information . . . . . . . . . . . . . . . . . 12Basic Troubleshooting . . . . . . . . . . . . . . . . . . . . . 13Advanced Troubleshooting . . . . . . . . . . . . . . . . . 18

General Problem: Motor Does Not Operate . . . 18General Problem: Circuit Breaker is Tripping . . 21General Problem: Erratic Motor Operation . . . . 22General Problem: Low or Fluctuating Output . . 23General Problem: Excessive Pressure Build Up 24

Motor Diagnostics (X5 and X7) . . . . . . . . . . . . . . . 25Motor Diagnostics (ProX7 and ProX9) . . . . . . . . . 25Pressure Control Switch Diagnostics . . . . . . . . . 26

Control Board Diagnostics (ProX7 and ProX9) . . 27Control Board Diagnostics (X5 and X7) . . . . . . . . 27Pump Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . 27List of Kits (Series A) . . . . . . . . . . . . . . . . . . . . . . . 28List of Kits (Series B, C, D) . . . . . . . . . . . . . . . . . . 29Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

X5 Model 262800 (Series A) . . . . . . . . . . . . . . . 30X5 Model 262800 (Series B, C, D) . . . . . . . . . . 33X7 Model 262805 (Series A) . . . . . . . . . . . . . . . 36X7 Model 262805 (Series A) . . . . . . . . . . . . . . . 38X7 Model 262805 (Series B, C) . . . . . . . . . . . . . 39X7 Model 262805 (Series B, C) . . . . . . . . . . . . . 40X7 Model 262805 (Series B, C) . . . . . . . . . . . . . 41ProX7 and ProX9 Models 261815 and 261820

(Series A, B) . . . . . . . . . . . . . . . . . . . . . . . . 42ProX7 and ProX9 Models 261815 and 261820

(Series A) . . . . . . . . . . . . . . . . . . . . . . . . . . 44ProX7 and ProX9 Models 261815 and 261820

(Series B) . . . . . . . . . . . . . . . . . . . . . . . . . . 45Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . 46

X5 and X7 Models 262800 and 262805 (Series A) 46

ProX7 and ProX9 Models 261815 and 261820 . 48Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 50

CJ Spray

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Specifications

312667H 3

SpecificationsThis equipment is not intended for use with flammable or combustible materials used in places such as cabinet shops or other “factory”, or fixed locations. If you intend to use this equipment in this type of application, you must comply with NFPA 33 and OSHA requirements for the use of flammable and combustible materials.

Getting StartedFold-n-Store™ Cart (ProX, Series A Sprayers Only)

1. Unfold Fold-n-Store handle (a) and align as shown.

2. Tighten wingnuts (b).

3. Grasp cart handle securely with one hand. With the other hand, lift and pull handle (a) located in front of sprayer frame, toward you. Lift up front of sprayer until you hear a click and the cart is locked in place.

4. Install hose rack (d) to frame handle. Install lock nuts. Tighten securely.

5. Secure power cord in clip (e) located underneath storage compartment.

Model Name SeriesDispense Rate

gpm (lpm)Hose Length and

Diameter

Gun

Model

Maximum Working Pressure

PSI MPa bar

MAGNUM X5 A, B, C0.24 gpm (0.91 lpm)

1/4 in. x 25 ft (6.4 mm x 7.5 m)

SG2 2800 19 193

MAGNUM X5 D0.27 gpm (1.02 lpm)

1/4 in. x 25 ft (6.4 mm x 7.5 m)

SG2 3000 21 207

MAGNUM X7 A, B, C0.31 gpm (1.17 lpm)

1/4 in. x 25 ft (6.4 mm x 7.5 m)

SG2 3000 21 207

MAGNUM ProX7

A, B0.34 gpm(1.29 lpm)

1/4 in. X 50 ft (6.4 mm x 15 m)

SG3 3000 21 207

MAGNUM ProX9 A, B

0.38 gpm(1.44 lpm)

1/4 in. X 50 ft (6.4 mm x 15 m)

SG3 3000 21 207

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Warnings

4 312667H

WarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. Refer back to these warnings. Additional, product specific warnings may be found throughout the body of this manual where applicable.

WARNINGWARNINGWARNINGWARNINGGROUNDINGThis product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current. This product is equipped with a cord having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.

• Improper installation of the grounding plug is able to result in a risk of electric shock. • When repair or replacement of the cord or plug is required, do not connect the grounding wire to

either flat blade terminal. • The wire with insulation having an outer surface that is green with or without yellow stripes is the

grounding wire.• Check with a qualified electrician or serviceman when the grounding instructions are not completely

understood, or when in doubt as to whether the product is properly grounded. • Do not modify the plug provided; if it does not fit the outlet, have the proper outlet installed by a qual-

ified electrician.• This product is for use on a nominal 120V circuit and has a grounding plug similar to the plug illus-

trated in the figure below.

• Only connect the product to an outlet having the same configuration as the plug. • Do not use an adapter with this product.

Extension Cords:• Use only a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot receptacle that

accepts the plug on the product. • Make sure your extension cord is not damaged. If an extension cord is necessary, use 12 AWG

(2.5 mm2) minimum to carry the current that the product draws. An undersized cord results in a drop in line voltage and loss of power and overheating.

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Warnings

312667H 5

FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:• Do not spray flammable or combustible materials near an open flame or sources of ignition such as

cigarettes, motors, and electrical equipment. For X5 and X7 models: only use water-based or min-eral spirit-type materials with a flash point greater than 70° F (21° C).

• Paint or solvent flowing through the equipment is able to result in static electricity. Static electricity creates a risk of fire or explosion in the presence of paint or solvent fumes. All parts of the spray sys-tem, including the pump, hose assembly, spray gun, and objects in and around the spray area shall be properly grounded to protect against static discharge and sparks. Use Graco conductive or grounded high-pressure airless paint sprayer hoses.

• Verify that all containers and collection systems are grounded to prevent static discharge.• Connect to a grounded outlet and use grounded extensions cords. Do not use a 3-to-2 adapter.• Do not use a paint or a solvent containing halogenated hydrocarbons.• Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area. Keep

pump assembly in a well ventilated area. Do not spray pump assembly.• Do not smoke in the spray area.• Do not operate light switches, engines, or similar spark producing products in the spray area.• Keep area clean and free of paint or solvent containers, rags, and other flammable materials.• Know the contents of the paints and solvents being sprayed. Read all Material Safety Data Sheets

(MSDS) and container labels provided with the paints and solvents. Follow the paint and solvents manufacturer’s safety instructions.

• Fire extinguisher equipment shall be present and working.• Sprayer generates sparks. When flammable liquid is used in or near the sprayer or for flushing or

cleaning, keep sprayer at least 20 feet (6 m) away from explosive vapors.

SKIN INJECTION HAZARD • Do not aim the gun at, or spray any person or animal.• Keep hands and other body parts away from the discharge. For example, do not try to stop leaks

with any part of the body.• Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.• Use Graco nozzle tips.• Use caution when cleaning and changing nozzle tips. In the case where the nozzle tip clogs while

spraying, follow the Pressure Relief Procedure for turning off the unit and relieving the pressure before removing the nozzle tip to clean.

• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, turn off the unit and follow the Pressure Relief Procedure for turning off the unit.

• High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that injection occurs, get immediate surgical treatment.

• Check hoses and parts for signs of damage. Replace any damaged hoses or parts.• This system is capable of producing 3000 psi. Use Graco replacement parts or accessories that are

rated a minimum of 3000 psi.• Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.• Verify that all connections are secure before operating the unit.• Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the controls.


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Warnings

6 312667H

EQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of drugs or alcohol.• Do not exceed the maximum working pressure or temperature rating of the lowest rated system

component. See Technical Data in all equipment manuals.• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all

equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your material, request MSDS from distributor or retailer.

• Do not leave the work area while equipment is energized or under pressure.• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manu-

facturer’s replacement parts only.• Do not alter or modify equipment. Alterations or modifications may void agency approvals and create

safety hazards.• Make sure all equipment is rated and approved for the environment in which you are using it.• Use equipment only for its intended purpose. Call your distributor for information.• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.• Do not kink or over bend hoses or use hoses to pull equipment.• Keep children and animals away from work area.• Comply with all applicable safety regulations.

ELECTRIC SHOCK HAZARDThis equipment must be grounded. Improper grounding, setup, or usage of the system can cause elec-tric shock.• Turn off and disconnect power cord before servicing equipment.• Connect only to grounded electrical outlets.• Use only 3-wire extension cords.• Ensure ground prongs are intact on power and extension cords.• Do not expose to rain. Store indoors

PRESSURIZED ALUMINUM PARTS HAZARDUse of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or prop-erty damage.• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or flu-

ids containing such solvents.• Many other fluids may contain chemicals that can react with aluminum. Contact your material sup-

plier for compatibility.

BURN HAZARDEquipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns:• Do not touch hot fluid or equipment.

MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts.• Keep clear of moving parts.• Do not operate equipment with protective guards or covers removed.• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,

follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.


Warnings

312667H 7

TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.• Read MSDS’s to know the specific hazards of the fluids you are using.• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

PERSONAL PROTECTIVE EQUIPMENT Wear appropriate protective equipment when in the work area to help prevent serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective equipment includes but is not limited to:• Protective eyewear, and hearing protection. • Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.


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8 312667H

Component IdentificationA Airless spray gun Sprays fluid.

B Power switch Turns sprayer ON and OFF.

C Pressure control knobIncreases (clockwise) and decreases (counter-clockwise) fluid pres-sure in pump, hose, and spray gun.

C1 Setting IndicatorTo select function, align symbol on pressure control knob with settingindicator, page 11.

D Pump fluid outlet fitting Threaded connection for paint hose.

E InstaClean™ fluid filter(ProX Sprayers Only)

• Filters fluid coming out of pump to reduce tip plugging and improve finish.

• Self cleans only during pressure relief.

FProX Power-Piston™ Pump (behind Easy Access door, not shown) (ProX Sprayers Only)

Pumps and pressurizes fluid and delivers it to paint hose.

F1 Easy Access™ door(ProX Sprayers Only)

Easy Access door permits quick access to outlet valve. To remove door, insert flat blade of screwdriver into slot on the bottom of the door (as shown on page 8).

G Suction tube Draws fluid from paint pail into pump.

H Prime tube (with diffuser) Drains fluid in system during priming and pressure relief.

J Prime/Spray valve

• In PRIME position (pointing down) directs fluid to prime tube.

• In SPRAY position (pointing forward) directs pressurized fluid to paint hose.

• Automatically relieves system pressure in overpressure situa-tions.

KStorage compartment(ProX Series A Sprayers Only)

Provides onboard storage for spray tips and/or tools.

L Inlet screen Prevents debris from entering pump.

M Paint hose Transports high-pressure fluid from pump to spray gun.

N Fold-n-Store™ Cart(ProX Series A Sprayers Only)

Folding cart frame for hanging on wall.

Q Tip guard Reduces risk of fluid injection injury.

R Reversible spray tip• Atomizes fluid being sprayed, forms spray pattern and controls

fluid flow according to hole size.

• Reverse unclogs plugged tips without disassembly.

S Gun trigger safety lever (page 11) Prevents accidental triggering of spray gun.

T Gun fluid inlet fitting Threaded connection for paint hose.

U Power Flush attachment Connects garden hose to suction tube for power flushing water-base fluids.

V Gun fluid filter Filters fluid entering spray gun to reduce tip clogs.

WHose wrap Rack(X7, ProX7, and ProX9 Only)

Stows paint hose.

XPail hanger(X7, Prox7, and ProX9 Only)

For transporting pail by its handle.

AA QuickAccess™ Inlet(ProX9 Series A Only)

Permits quick access to inlet valve to clear debris.


312667H 9

J

ED

X

B

K

W

F

C

G

L

H

N

Q

R

A

S

T

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ti9368a

C1

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F1

U

AA

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ti16978a ti16977a

V (SG3) V (SG2)

ProX Series A shown

Installation

10 312667H

Installation


Sprayer must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for electrical current due to static build up or in the event of a short circuit.

• This sprayer requires a 120 Vac, 60 Hz, 15A circuit with a grounding receptacle.

• Never use an outlet that is not grounded or an adapter.

• Do not use the sprayer if the electrical cord has a damaged ground prong.

• Only use an extension cord with an undamaged 3-prong plug.

Recommended extension cords for use with this sprayer:

• 50 ft (15.0 m) 14 AWG (2.1 mm2)

• 100 ft (30.0 m) 12 AWG (3.3 mm2)

Spray gun: ground through connection to a properly grounded fluid hose and pump.

NOTE: Smaller gauge or longer extension cords may reduce sprayer performance.

Fluid supply container: follow local code.

Solvent pails used when flushing: follow local code. Use only conductive metal pails, placed on a grounded surface such as concrete. Do not place the pail on a nonconductive surface, such as paper or cardboard, which interrupts grounding continuity.

Grounding the metal pail: connect a ground wire to the pail by clamping one end to pail and other end to ground such as a water pipe.

Maintaining grounding continuity when flushing or relieving pressure: hold metal part of the spray gun firmly to the side of a grounded metal pail, then trigger the gun.

Thermal OverloadMotor has a thermal overload switch to shut itself down if overheated. If unit overheats, allow approximately 45 minutes for unit to cool. Once cool, switch will close and unit will restart.

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To reduce risk of injury from motor starting unexpect-edly when it cools, always turn power switch OFF if motor shuts down.

ti9207a

Operation

312667H 11

OperationSee Operation manual 312001 for basic information on sprayer set-up, flushing, and storage.

Trigger LockAlways engage the trigger lock when you stop spraying to prevent the gun from being triggered accidentally by hand or if dropped or bumped.

Pressure Relief ProcedureFollow this Pressure Relief Procedure whenever you stop spraying and before cleaning, checking, servicing, or transporting equipment.

1. Turn power switch OFF and unplug power cord.

2. Turn Prime/Spray valve to PRIME to relieve pressure.

3. Hold gun firmly to side of pail. Trigger the gun to relieve pressure.


NOTE: Leave Prime/Spray valve in the PRIME position until you are ready to spray again.

If you suspect the spray tip or hose is clogged or that pressure has not been fully relieved after following the steps above, VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure gradually, then loosen completely. Clear hose or tip obstruction. Read Unclogging Spray Tip instructions in the Sprayer or Gun Operation manual.

Pressure Control Knob Settings

NOTE: To select function, align symbol on pressure control knob with setting indicator on sprayer.

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Trigger Locked SG10 Trigger Unlocked SG10

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Trigger Locked SG20, Trigger Unlocked SG20,SG2, SG3, SGPro SG2, SG3, SGPro

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SG2, SG3SG20, SGPro

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High Pressure Spray

Low Pressure Spray

Prime/ Clean

Rolling

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General Repair Information

12 312667H

General Repair Information

• Keep all screws, nuts, washers, gaskets, and electri-cal fittings removed during repair procedures. These parts usually are not provided with replacement kits.

• Test repairs after problems are corrected.

• If sprayer does not operate properly, review repair procedure to verify you did it correctly. See Basic Troubleshooting, page 13 and Advanced Trouble-shooting, page 18.

• Overspray may build up in the air passages. Remove any overspray and residue from air pas-sages and openings in the enclosures whenever you service sprayer.

• Do not operate the sprayer without the cover in place. Replace if damaged. Covers direct cooling air around motor to prevent overheating.

Flammable materials spilled on hot, bare, motor could cause fire or explosion. To reduce risk of burns, fire or explosion, do not operate sprayer with cover removed.

To reduce risk of serious injury, including electric shock:

• Do not touch moving or electric parts with fingers or tools while testing repair.

• Unplug sprayer when power is not required for test-ing.

• Install all covers, gaskets, screws and washers before you operate sprayer.

NOTICE• Do not run sprayer dry for more than 30 seconds.

Doing so could damage pump packings.

• Protect the internal drive parts of this sprayer from water. Openings in the cover allow for air cooling of the mechanical parts and electronics inside. If water gets in these openings, the sprayer could malfunction or be permanently damaged.

• Prevent pump corrosion and damage from freezing. Never leave water or water-base paint in sprayer when its not in use in cold weather. Freezing fluids can seriously damage sprayer. Store sprayer with Pump Armor to protect sprayer during storage.

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Basic Troubleshooting

312667H 13


Check everything in this Basic Troubleshooting table before you bring the sprayer to a Graco/MAGNUM authorized ser-vice center.


Power switch is on and sprayer is plugged in, but motor does not run, and pump does not cycle.

Pressure is set at zero pressure. Turn pressure control knob clock-wise to increase pressure setting.

Electric outlet is not providing power. • Check that lighted plug on sprayer is lit (this indicates electric power at outlet).

• Reset building circuit breaker or replace fuse.

Extension cord is damaged. Replace extension cord. Read Grounding and Electric Require-ments, page 10.

Sprayer electric cord is damaged. Check for broken insulation or wires. Replace electric cord if damaged.

Motor or control is damaged. Take sprayer to Graco/MAGNUM authorized service center.

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14 312667H

Pump does not prime. Prime/Spray Valve is in SPRAY posi-tion.

Turn Prime/Spray Valve to PRIME position (pointing down).



Pump was not primed with flushing fluid.

Remove suction tube from paint. Prime pump with water or solvent-based flushing fluid, see Operation manual 312001.

Inlet valve check ball is stuck. Remove suction tube and place a pencil into the inlet section to dis-lodge the ball, allowing pump to prime properly. Or, Power Flush sprayer, see Operation manual 312001.

AutoPrime may need replacement. Turn power switch ON and listen for “tap” in pump. If you do not hear “tap”, AutoPrime is damaged. Take sprayer to Graco/MAGNUM autho-rized service center.

Inlet valve check ball or seat is dirty Remove inlet fitting. Clean or replace ball and seat.

Outlet valve check ball is stuck. ProX7 and ProX9: Insert screw driver in slot and remove Easy-Access door, page 8. Unscrew outlet valve with a 3/4 in. socket. Remove and clean assembly.

X5 and X7: Remove outlet fitting and clean outlet check ball.

Suction tube is leaking allowing air to enter.

Check suction tube for cracks and cuts. Make sure suction tube clamp is on hose. Replace suction tube if cracked or damaged.

Pump valves are worn. Check for worn valves, see page 14.

Paint is very thick or sticky. Thin material per manufacturer’s instructions.

Momentarily turn power switch OFF to allow pump to slow and stop. Repeat as necessary.



312667H 15

Pump cycles but does not build up pressure.

Prime/Spray valve in PRIME position (pointing down).

Turn Prime/Spray valve to SPRAY position (pointing forward).

Pump is not primed. Prime pump, see Operation manual 312001.



Suction tube is leaking, allowing air to enter.

Check suction tube for cracks and cuts. Make sure suction tube clamp is on hose. Replace suction tube if cracked or damaged.

Prime/Spray Valve is worn or obstructed with debris.


Pump check ball is stuck. Read Pump does not prime section in Troubleshooting, page 14.

Pump cycles, but paint only dribbles or spurts when spray gun is trig-gered.

Pressure is set too low. Slowly turn pressure control knob clockwise to increase pressure set-ting which will turn motor on to build pressure.

Spray tip is clogged. Unclog spray tip, see Operation man-ual 312001.

InstaClean fluid filter is clogged.(ProX7 and ProX9 Only)

Clean or replace InstaClean fluid fil-ter, see Operation manual 312001.

Spray gun fluid filter is clogged. Clean or replace gun fluid filter, see Operation manual 312001.

Spray tip is too large or worn. Replace tip.


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16 312667H

Pressure is set at maximum but cannot achieve a good spray pattern.

Spray tip is clogged. Unclog spray tip, see Operation manual 312001.

Reversible spray tip is in UNCLOG position.

Rotate arrow-shaped handle on spray tip so it points forward on gun.

Spray tip is too large for sprayer. Select smaller spray tip.

Spray tip is worn beyond capability of sprayer.

Replace spray tip.


Replace extension cord. See Grounding and Electrical Requirements, page 10.

Spray gun fluid filter is clogged. Clean or replace spray gun fluid filter, see Operation manual 312001.

InstaClean fluid filter is clogged.(ProX7 and ProX9 Only)

Clean or replace InstaClean fluid filter, see Operation manual 312001.

Inlet screen is clogged. Clean debris off inlet screen.

Pump valves are worn. Check for worn pump valves.a. Prime sprayer with paint

b. Trigger gun momentarily. When trigger is released, pump should cycle momen-tarily and stop. If pump con-tinues to cycle, pump valves may be worn.

Material is too thick. Thin material.

Hose is too long (if extra section is added).

Remove extra section of hose.

Spray gun stopped spraying. Pump is not cycling.

Spray tip is clogged. Unclog spray tip, see Operation man-ual 312001.

When paint is sprayed, it runs down the wall or sags.

Coat is going on too thick. Move gun faster.

Choose a tip with smaller hole size.

Choose tip with wider fan.

Make sure gun is far enough from surface.

When paint is sprayed, coverage is inadequate.

Coat is going on too thin. Move gun slower.

Choose tip with larger hole size.

Choose tip with narrower fan.

Make sure gun is close enough to surface.



312667H 17

Fan pattern varies dramatically while spraying.

OR

Sprayer does not turn on promptly when resuming spraying.

Pressure control switch is worn and causing excessive pressure variation.


Cannot trigger spray gun. Spray gun trigger lock is locked. Rotate trigger safety lever to unlock trigger lock, page 11.

Paint is coming out of pressure control switch.

Pressure control switch is worn. Take sprayer to Graco/MAGNUM authorized service center.

Prime/Spray valve actuates automatically relieving pressure through prime tube.

System is over pressurizing. Take sprayer to Graco/MAGNUM authorized service center.

Paint leaks down outside of pump. Pump packings are worn. Take sprayer to Graco/MAGNUM authorized service center.

Motor is hot and runs intermittently. Motor automatically shuts off due to excessive heat. Damage can occur if cause is not corrected. See Thermal Overload, page 10.

Vent holes in enclosure are plugged or sprayer is covered.

Keep vent holes clear of obstructions and overspray and keep sprayer open to air.

Extension cord is too long or not a heavy enough gauge.

Replace extension cord. Read Grounding and Electrical Requirements, page 10.

Unregulated electrical generator being used has excessive voltage.

Use electrical generator with a proper voltage regulator. Sprayer requires 120VAC, 60 Hz, 1500-Watt generator.


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Advanced Troubleshooting

18 312667H


See Basic Troubleshooting first, page 13 for problems that are more easily remedied.

General Problem: Motor Does Not Operate

Specific Problem Cause Solution

Power switch is on and sprayer is plugged in; pump does not cycle.

See Basic Troubleshooting, page 13.

Basic mechanical problems. Paint is frozen or hardened in pump.

Unplug sprayer from electrical outlet.

If paint is frozen in sprayer:

Do NOT try to start sprayer until completely thawed or you may damage the motor, control board, and/or drivetrain.


2. Place sprayer in warm area for several hours.

3. Plug sprayer in.

4. Turn power switch ON and flush sprayer with water or mineral spirits.

a. Turn on sprayer.

b. Turn prime valve to PRIME position.

If paint hardened in sprayer:

ProX7 and ProX9: Replace pump packings. See List of Kits, page 28.

X5 and X7: Replace complete pump. See List of Kits, page 28.

Remove all residue from inlet and outlet valves.

Gears are damaged. Remove motor enclosure and rotate motor fan to check for bad gears. If gears bind or slip, remove pump cover and replace failed gears. See List of Kits, page 28.

ProX7 and ProX9: Yoke is broken because pump is locked up due to dried paint or worn packings.

Repair or replace using Gear/Yoke Kit. See List of Kits, page 28.

Replace pump packings on ProX7 and ProX9 sprayers. See List of Kits, page 28.


312667H 19

Basic electrical problems. Motor overheated. Allow motor to cool for 45 minutes. Retry.

Electrical outlet is damaged. Reset building circuit breaker or replace fuse. Try another outlet.

Check electric supply with volt meter. Meter must read 85 to 130V AC. If voltage is too high, do not plug sprayer in until outlet is corrected.

Control board leads are improperly fastened, improperly mated, or corroded.

Replace any loose terminals. Make sure all leads and harnesses are firmly connected.

ProX7 and ProX9: Check pressure control harness connection on front side of drive housing.

Clean control board terminals. Securely reconnect leads.

Motor brushes are worn. Check length of BOTH brushes (brushes do not wear evenly on both sides of the motor). Brush length must be 0.25 in. (6.4mm). If brushes are worn replace motor using Motor Kit, page 28.

Motor armature commutator damaged.

Check for burn spots, gouges and extreme roughness. If damaged or if shorts are evident, replace motor using Motor Kit, page 28.

Fuse is blown. Find cause for blown fuse before replacing. Turn the motor fan to check for a locked gear or pump. Use a continuity meter to check for a short to ground caused by a pinched wire.

ProX7 and ProX9: Replace the fuse with correct fuse kit. See List of Kits, page 28.

X5 and X7: The fuse is not replaceable. Replace control board. See List of Kits, page 28.

Motor armature shorting. Check for shorts. See Motor Diagnostics, page 25. If shorts are evident, replace motor using Motor Kit, page 28.

Motor armature open circuit. Check motor leads for continuity. If open circuit, check brushes. Use Motor Kit to replace motor. See List of Kits, page 28.

Control board damaged.

CAUTION: Do not perform control board diagnostics until you have determined the armature is good. A damaged armature can burn out a good control board.

See Control Board Diagnostics, page 27. Replace control board if damaged using Control Board Kit, page 28.



20 312667H

Sprayer Wiring Problems

NOTE: Remove enclosure mounting screws and pull enclosure away from drive housing. Take care not to pull on leads from electrical cord and power switch.

Sprayer power cord damaged. Unplug sprayer power cord.

Disconnect black power cord wire at power switch.

Unplug in-line connection white cord wire.

Plug in power cord.

Test voltage between black and white wires of power cord. Meter must read 85 to 130V AC.

Replace power cord if no voltage.

Sprayer power switch damaged.

1. Unplug sprayer power cord.

2. Disconnect black control board wire at power switch.

3. Unplug in-line connection white cord wire.

4. Plug in power cord.


6. Test voltage between open terminal of power switch and white power cord wire. Meter must read 85 to 130V AC.

7. Replace power switch if no voltage.

Motor thermal overload cutoff switch damaged.

WARNING: See Startup Hazard After Thermal Overload on page 10.


2. Remove motor harness from control card.

3. Check for continuity between yellow leads or motor harness (ProX7 and ProX9 only).

4. If thermal relief switch is open (no continuity) allow motor to cool.

5. If switch remains open after motor cools, replace motor using Motor Kit, page 28.

6. If thermal relief switch closes after motor cools, find correct cause of overheating.


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312667H 21

General Problem: Circuit Breaker is Tripping


Building circuit breaker opens as soon as sprayer is turned on.


Sprayer electrical wiring is pinched or insulation is damaged.

Repair or replace any damaged wiring or terminals. Securely reconnect wires.

Wires between pressure control switch and control board are pinched.

Motor armature is shorting. Check for shorts. See Motor Diagnostics, page 25. If shorts are evident, replace motor using Motor Kit, page 28.

Control board is damaged.

CAUTION: Do not perform control board diagnostics until you have determined the armature is good. A bad motor armature can burn out a good motor control board.

See Control Board Diagnostics, page 27. Replace control board if damaged using Control Board Kit, page 28.

Building circuit breaker opens as soon as sprayer is plugged into outlet and sprayer is NOT turned on.


Sprayer power cord damaged. Unplug sprayer power cord.

Disconnect black power cord wire at power switch.

Unplug in-line connection white cord wire.

Plug in power cord.

Test voltage between black and white wires of power cord. Meter must read 85 to 130V AC.

Replace power cord if no voltage.

Sprayer power switch damaged.


2. Disconnect black control board wire at power switch.

3. Unplug in-line connection white cord wire.

4. Plug in power cord.


6. Test voltage between open terminal of power switch and white power cord wire. Meter must read 85 to 130V AC.

7. Replace power switch if no voltage.

Also see Basic Electrical Problems, and Sprayer Wiring Problems, pages 19 - 20.


22 312667H

General Problem: Erratic Motor Operation


Sprayer quits after running for 5 to 10 minutes

Building circuit is overloaded. Remove other loads from building circuit or find another circuit that has less load. See Grounding and Electric Requirements, page 10.

Electrical outlet supplying wrong voltage.

Try another outlet. Check electric supply with volt meter. Meter must read 85 to 130V AC. If voltage is too high, do not use outlet until corrected.

Also see Basic Electrical Problems and Sprayer Wiring Problems, pages 19 - 20.

Motor is overheating.

Warning: See Thermal Overload, page 10.

After motor cools, operate sprayer and determine if motor stops when trigger on gun is released. If sprayer runs continuously, replace Pressure Control. See List of Kits, page 28.

Relieve pressure and remove motor enclosure. Turn motor fan by hand to check for binding gears or seized pump. See List of Kits, page 28.

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312667H 23

General Problem: Low or Fluctuating Output


Pump cycles, but output is low or surging.

See Basic Troubleshooting, page 13.

Worn or obstructed inlet and outlet valves.

Check for worn pump valves as follows:

Prime sprayer with paint. Turn the Prime/Spray valve to SPRAY position. Turn pressure control fully clockwise.

Trigger spray gun briefly.

When spray gun trigger is released pump should cycle momentarily and stop.

If pump continues to cycle, pump valves may be worn or obstructed.

For replacement inlet and outlet valve kits, see List of Kits, page 28.

Prime/Spray valve is leaking out drain line when Prime/Spray valve is in SPRAY position.

Check Prime/Spray valve for debris trapped on seat and for worn parts. Torque to 130 - 180 in-lb (15.8 - 18.1 N•m). Replace if parts are worn using Prime/Spray Valve Kit, page 28.

Voltage from electrical outlet is too low. Low voltages reduce sprayer performance.

Check voltage of outlet. Meter must read 85 to 130V AC.


Replace extension cord.

See Grounding and Electrical Requirements, page 10.

Leads from motor or pressure switch to control board are damaged, loose, pinched, or overheated.

Be sure terminals are centered and firmly connected. Inspect for pinched wiring and wiring insulation and terminals for signs of overheating. Replace any loose terminals or damaged wiring. Securely reconnect terminals.

Motor brushes are worn. Check length of BOTH brushes (brushes do not wear evenly on both sides of the motor). Brush length must be 0.25 in. (6.4mm). If brushes are worn replace motor using Motor Kit, page 28.

Motor brush springs are broken. If springs are broken, replace motor using Motor Kit, page 28.

Motor brushes are binding in brush holders.

Clean brush holders. Remove carbon dust with small cleaning brush.

Motor stops before sprayer reaches correct pressure (stall pressure is too low).

Replace pressure control using Pressure Control Switch Kit, page 28.

Control board is damaged.

CAUTION: Do not perform control board diagnostics until you have determined the armature is good. A damaged armature can burn out a good control board.

See Control Board Diagnostics, page 27. If damaged, replace control board using Control Board Kit, page 28.


24 312667H

Motor runs and pump cycles, but pressure does not build up.

Intake valve or outlet valve is not seating properly.

Remove and clean inlet valves and outlet valves. Replace if necessary. See List of Kits, page 28.

Pump packings are worn or damaged.

Check for leaking around pump.

ProX7 and ProX9: Replace pump packings. See List of Kits, page 28.

X5 and X7: Replace complete pump. See List of Kits, page 28.


General Problem: Excessive Pressure Build Up


Prime/Spray Valve actuates automatically, relieving pressure through drain tube.

Pressure control switch has pinched wires or switch is worn.

Replace pressure control switch using Pressure Control Switch Kit, page 28.

Water or paint entered pressure control switch or shorted control board.

Use Pressure Control Switch Kit, to replace switch. See List of Kits, page 28.

Control board failed. See Control Board Diagnostics, page 27. Replace damaged control board using Control Board Kit, page 28.

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Motor Diagnostics (X5 and X7)

312667H 25

Motor Diagnostics (X5 and X7)

If Motor Diagnostics reveal a damaged motor or if motor brushes are shorter than 1/4 in. (6.4 mm) replace the motor using Motor Kit, page 28.

Setup

1. Unplug power cord and Relieve Pressure, page 11.

2. Remove enclosure and disconnect two black motor leads to control board (see Wiring Diagram, page 46).

3. Remove motor fan cover by gently prying up on retention tabs on sides of motor. Motor shaft should spin easily when turning fan. If motor shaft does not turn easily, there is a problem with pump, gears, or motor (see Troubleshooting, page 13).

4. Inspect motor windings for evidence of overheating. If windings appear burnt and motor smells, replace motor.

5. Use Ohmmeter to measure resistance across two black motor leads. Resistance of motor should fall within range of 1.5 to 4.5 ohms. If motor falls outside resistance range or is open circuit, replace motor.

6. Use Ohmmeter to measure resistance of motor leads to motor laminations. If resistance is not open circuit, replace motor.

7. Inspect length of both brushes by looking at brush torsion spring. If spring is not bottomed out in slot for brush spring, brush length is acceptable. If brushes are worn out, replace motor.

Motor Diagnostics (ProX7 and ProX9)

Check for electrical continuity in motor armature, windings and brush as follows:

If Motor Diagnostics reveal a damaged motor or if motor brushes are shorter than 1/4 in. (6.4 mm) or if the motor shaft cannot turn, replace the motor using Motor Kit, page 28.

Setup

1. Relieve Pressure, page 11.

2. Unplug electric cord.

3. Remove enclosure and disconnect motor leads from control card.

4. Remove fan brace.

5. Remove four screws and front cover.

6. Remove yoke and guide rods.

7. Remove gear.

Armature Short Circuit Spin Test

Quickly turn motor fan by hand. There should not be electrical shorts and fan should coast two or three revolutions before stopping. If fan does not spin freely, armature is shorted. Replace motor using Motor Kit, page 28.

Armature, Brushes and Motor Wiring Open Circuit Test (Continuity)

1. Connect red and black motor leads together with test lead.

2. Turn motor fan by hand, about two revolutions per second.

3. If there is an uneven resistance or no resistance, replace motor using Motor Kit, page 28.

Pressure Control Switch Diagnostics

26 312667H

Pressure Control Switch Diagnostics

ProX7, ProX9, X5, and X7

If pressure control switch diagnostics reveal a damaged pressure control, replace it with the correct Pressure Con-trol Switch Kit, see page 28. X5 and X7 sprayers have different pressure control kits because stall pressure is pre-set at the factory.

1. Unplug power cord and Relieve Pressure, page 11.

2. If paint is leaking from pressure control switch between pressure control knob and base, replace pressure control switch.

3. ProX7 and ProX9: Remove front cover, yoke, and pins. Disconnect pressure control switch connector from control board.

X5 and X7: Remove enclosure and disconnect pressure control switch connector from control board. Use finger to support control board when removing pressure control switch connector.

4. Use ohmmeter to check for no continuity between sprayer ground and both pressure control terminals

in connector. If either pressure control switch lead is shorted to ground, pressure control switch wires have been pinched to ground during assembly and pressure control switch needs to be replaced.

5. Use Ohmmeter to measure across two terminals in pressure control connector. No continuity or open circuit should exist when pressure control knob is at lowest pressure setting (full counter-clockwise). Replace pressure control switch if continuity exists.

6. Using ohmmeter to measure across two terminals in pressure control connector. Continuity or closed circuit should exist when pressure control knob is set at maximum pressure (full clockwise). Replace pressure control switch if no continuity exists.

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Control Board Diagnostics (ProX7 and ProX9)

312667H 27

Control Board Diagnostics (ProX7 and ProX9)NOTE: Check for motor problems before replacing control board. A damaged motor may burn out a good control card.

Check for a damaged control board or pressure control switch as follows:

1. Relieve Pressure, page 11.

2. Unplug electrical cord.

3. Remove four cover screws and front cover.Remove motor enclosure.

4. Remove yoke and guide rods.

5. Remove gear.

6. Remove pressure control harness from control board. Using tip of small, flat blade screwdriver, press tab on right side connector to release.

7. Attach harness from a pressure control switch you know is functioning correctly to control board.

NOTE: Pressure control switch does not have to be installed in pump.

8. Turn pressure control adjustment knob (C) +to max-imum pressure setting.

9. Plug electrical cord into 120VAC receptacle.

10. Turn power switch (B) ON.

• If motor runs, replace pressure switch. Pressure Control Switch Kit, page 28.

• If motor does not run, replace control board repeat test. Control Board Kit, page 28.

Control Board Diagnostics (X5 and X7)NOTE: Check for motor problems before replacing control board. A damaged motor may burn out a good control card.

1. Unplug electrical cord and Relieve Pressure, page 11.

2. Remove enclosure and check all control board connectors for proper installation (see Wiring Diagram, page 46).

3. Check fuse on control board. If fuse is blown, determine the cause before replacing control board (see Advanced Troubleshooting, page 18).

Pump Diagnostics

When pump packings wear, paint begins to leak down the outside of the pump. At the first sign of leakage, replace the pump or additional damage to the drive train could occur.

1. X5 and X7: Replace pump using Pump Replace-ment (Complete). See List of Kits, page 28.

ProX7 and ProX9: Replace pump using Pump Repair kit. See List of Kits, page 28.

2. If there is no paint leakage, see Advanced Troubleshooting, page 18. Pump may not be defective.

NOTICE

When repairing or cleaning the pump, never submerge pump in water or allow fluid to enter pressure control.

List of Kits (Series A)

28 312667H

List of Kits (Series A)

Kit Number Models Kit Description

289107 X5, X7, ProX7, ProX9 AutoPrime

288706 X5, X7 Control Board

288705 ProX7 Control Board

288900 ProX9 Control Board

244035 X5, X7, ProX7, ProX9 Drain Tube Diffuser

289680 X5 Enclosure (includes labels and screws)

289681 X7 Enclosure (includes labels and screws)

288695 ProX7, ProX9 Enclosure (includes labels and screws)

287770 ProX7, ProX9 Fan Replacement

288747 ProX7, ProX9 Filter Kit (InstaClean™)

289682 X5, X7 Front Cover

288692 ProX7, ProX9 Front Cover

119276 ProX7 Fuse

119277 ProX9 Fuse

289209 X5, X7 Gear and Drive

289102 ProX7, ProX9 Gear/Yoke

247339 X5, X7 Hose 1/4 in. x 25 ft

247340 ProX7, ProX9 Hose 1/4 in. x 50 ft

243082 X5, X7, ProX7, ProX9 Inlet Strainer

256212 ProX7 and ProX9 Lacquer Conversion Kit

262012 X7 Leg, Left

262014 X7 Leg, Right

289915 X5, X7 Motor

289104 ProX7, ProX9 Motor

289989 X5 (Series A), X7 (All Series) Power Cord (includes warning label)

244266 X5 Pressure Control Switch

244267 X7, ProX7, ProX9 Pressure Control Switch

235014 X5, X7, ProX7, ProX9 Prime/Spray Valve

288701 X5, X7 Pump Inlet Valve

288700 ProX7 Pump Inlet Valve


289878 X5, X7 Pump Outlet Valve

243094 ProX7, ProX9 Pump Outlet Valve

288818 ProX7, ProX9 Pump Repair Kit

289650 X5, X7 Pump Replacement (Complete)

288703 ProX7 Pump Replacement (Complete)


197607 X5 Suction Tube

15T122 X7 Suction Tube

15K617 ProX7, ProX9 Suction Tube

288709 ProX7, ProX9 Tool Box

CJ Spray

New Stamp

List of Kits (Series B, C, D)

312667H 29

List of Kits (Series B, C, D)

Kit Number Models Kit Description

289107 X5, X7, ProX7, ProX9 AutoPrime

16E829 X5, X7 (Series B, C, D) Control Board

288705 ProX7, ProX9 Series B Control Board

288900 ProX9 Series A Control Board

244035 X5, X7, ProX7, ProX9 Drain Tube Diffuser

16E830 X5 Enclosure (includes labels and screws)

16E831 X7 Enclosure (includes labels and screws)

288695 ProX7, ProX9 Enclosure (includes labels and screws)

287770 ProX7, ProX9 Fan Replacement

288747 ProX7, ProX9 Filter Kit (InstaClean™)

16E833 X5, X7 Front Cover

288692 ProX7, ProX9 Front Cover

119276 ProX7 Fuse

119277 ProX9 Fuse

289102 ProX7, ProX9 Gear/Yoke

247339 X5, X7 Hose 1/4 in. x 25 ft

247340 ProX7, ProX9 Hose 1/4 in. x 50 ft

288716 X5, X7, ProX7, ProX9 Inlet Strainer

256212 ProX7 and ProX9 Lacquer Conversion Kit

24K633 X5 (Series A, B, C, D) Leg, Left

262012 X7 Leg, Left

24K632 X5 (Series A, B, C, D) Leg, Right

262014 X7 Leg, Right

289104 ProX7, ProX9 Motor

16E843 X7 Power Cord (includes warning label)

244266 X5 Pressure Control Switch

244267 X7, ProX7, ProX9 Pressure Control Switch

235014 X5, X7, ProX7, ProX9 Prime/Spray Valve

16E844 X5, X7 Pump Inlet Valve

288700 ProX7, ProX9 Series B Pump Inlet Valve


16E845 X5, X7 Pump Outlet Valve

243094 ProX7, ProX9 Pump Outlet Valve

288818 ProX7, ProX9 Pump Repair Kit

16F047 X5, X7 Pump Replacement

288703 ProX7, ProX9 Series B Pump Replacement (Complete)


243011 X5 Series C, X7, Series C Spray Gun SG2

243012 ProX9 Series B Spray Gun SG3

197607 X5 Suction Tube

15T122 X7 (Series A) Suction Tube

16E847 X7 (Series B, C) Suction Tube

15K617 ProX7, ProX9 Suction Tube

16H348 ProX9 Series B Suction Tube

24J019 ProX9 (Series B) Suction Tube Assembly

288709 ProX7, ProX9 Series A Tool Box

16E842 X5 (Series B, C, D) Power Cord (includes warning label)

16F392 X5, X7 Motor (Johnson)

16E838 X5, X7 Motor (Cinderson)

16E778 X5, X7 Gear and Drive (for Johnson motor)

16E835 X5, X7 Gear and Drive (for Cinderson motor)

Parts

30 312667H

Parts

X5 Model 262800 (Series A)

▲ Replacement Warning labels, tags and cards are available at no cost.

Ref Part Description Qty1 289682 KIT, housing cover (includes 1a, 1b) 11a 120724 SCREW 41b 15R605 LABEL, Magnum X5, front 17 244266 KIT, pressure control, (includes 7a, 7b) 17a 15A464 LABEL, control 17b 15K530 LABEL, control 114 289650 KIT, pump, (includes 14a, 14b) 114a 289209 KIT, gear 114b 115477 SCREW, mach, torx, pan hd 416 289915 KIT, motor 117 289878 KIT, outlet valve, X5 and X7 122 235014 KIT, drain valve 123 224807 BASE, valve 124 187625 HANDLE, valve, drain 125 111600 PIN, grooved 126 196574 FITTING, drain 129 288701 KIT, pump, inlet valve

(includes 29a, 29b)1

29a 105445 BALL, intake 129b 115719 O-RING 130 289107 KIT, solenoid 131 15R549 COVER, solenoid 132 288706 KIT, control board (includes 32a) 132a 115492 SCREW, mach, slot hex wash hd 133 288716 KIT, strainer 134 244035 DEFLECTOR, barbed 135 115489 CLAMP, drain tube 236 195084 TUBE, drain 137 197607 TUBE, suction 138 116295 CLAMP, tube 139 195400 CLIP, spring 240 118899 SWITCH, rocker, spdt 1

41 289680 KIT, enclosure, X5 (includes 1a, 41a, 41b)

1

41a▲ 15E072 LABEL, identification 141b 115477 SCREW, mach, torx, pan hd 443 260212 SCREW, hex washer hd, thd form 244 15R543 BRACKET, motor 147 24K633 KIT, left leg, X5

(includes 3 screws, 47a)2

47a 125116 SCREW, hex washer hd, thd form 451 24K632 KIT, right leg, X5

(includes 3 screws, 47a, 47b)1

66 15K744 FOAM, pump drain 167 289989 KIT, power cord, X5/X7

(includes 67a, 67b)1

67a 111593 SCREW, grounding 167b▲ 15T069 LABEL, Magnum, warning 168 15R979 WIRE, jumper 170 121092 CLIP, spring 171 198547 TAG, hang, instructional 172 15K551 GUIDE, Magnum quick guide, English 172a 15K552 GUIDE, Magnum quick guide, Spanish

(not shown)1

84 247339 HOSE, cpld, 14 in. x 25 ft 185 243011 GUN, spray, SG2, Magnum 186 121423 RETAINER, wire 191 115648 VALVE, shutoff (not shown) 192 244168 FLUID, pump armor, 8 oz (not shown) 193 179960 CARD, medical wallet (not shown) 1

Ref Part Description Qty

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New Stamp

Parts

312667H 31


1a

1

7

17

14b

32a32

31

30

16

24

252322

29

38

39

39

37

33

34

35

36

35

26

66

1b

7b

14a

147a

ti11318a

29b

29a

Parts

32 312667H


68

41

67

41

40

51

44

43 47a

47

41b

41a

71

72

67a 86

67b

70

85

84

ti11319b

Parts

312667H 33

X5 Model 262800 (Series B, C, D)


Ref Part Description Qty1 16E833 KIT, housing cover (includes 1a, 1b) 11a 120724 SCREW 41b 15R605 LABEL, Magnum X5, front 17 244266 KIT, pressure control (includes 7a, 7b) 17a 15A464 LABEL, control 17b 15K530 LABEL, control 114 16F047 KIT, pump (includes 17, 29, 43) 115 16E835 DRIVE (for Cinderson motor) 1

16E778 DRIVE (for Johnson motor) 116 16E838 KIT, motor (Cinderson) 1

16F392 KIT, motor (Johnson) 117 16E845 KIT, outlet valve, X5 and X7 118 24E510 COVER, gear 122 235014 KIT, drain valve 123 24E578 BASE, valve 124 187625 HANDLE, valve, drain 125 111600 PIN, grooved 129 16E844 KIT, pump, inlet valve

(includes 29a, 29b, 29c)1

29a 124249 BALL, intake 129b 103338 O-RING 129c 123849 SPRING, inlet 130 289107 KIT, solenoid 131 15Y296 COVER, solenoid 132 16E829 KIT, control board (includes 32a) 132a 115477 SCREW, mach, torx 133 288716 KIT, strainer 134 244035 DEFLECTOR, barbed 135 115489 CLAMP, drain tube 236 195084 TUBE, drain 137 197607 TUBE, suction 138 116295 CLAMP, tube 139 195400 CLIP, spring 2

40 118899 SWITCH, rocker, spdt 141 16E830 KIT, enclosure, X5

(includes 1a, 41a, 41b)1

41a▲ 15E072 LABEL, warning 141b 115477 SCREW, mach, torx, pan hd 443 112689 SCREW, button, thd form 444 16D682 BRACKET, motor 147 24K633 KIT, left leg, X5


47a 260212 SCREW, hex washer hd, thd form 447b 102040 NUT, lock, hex 451 24K632 KIT, right leg, X5


67 16E842 KIT, power cord, X5 (includes 67a, 67b) 167a 111593 SCREW, grounding 167b▲ 15T069 LABEL, Magnum, warning 168 16E212 WIRE, jumper 170 121092 CLIP, spring 171 198547 TAG, hang, instructional 172 15K551 GUIDE, Magnum quick guide, English 172a 15K552 GUIDE, Magnum quick guide, Spanish

(not shown)1

84 247339 HOSE, cpld, 14 in. x 25 ft 185 243011 GUN, spray, SG2, Magnum 186 121423 RETAINTER, wire 191 115648 VALVE, shutoff (not shown) 192 244168 FLUID, pump armor, 8 oz (not shown) 193 179960 CARD, medical wallet (not shown) 1


CJ Spray

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Parts

34 312667H


1a

1

7

17

15

32a32

31 30

16

24

252322

29

38

39

39

37

33

34

35

36

35

29c1b

7b187a

ti11318c

29b

29a

43

14

CJ Spray

New Stamp

Parts

312667H 35


68

41

67

41

40

51

44

43

47a

47

41b

41a

71

72

67a 67b

70

ti17895a

86

85

84

47b

Parts

36 312667H



Ref Part Description Qty1 289682 KIT, housing cover, includes 1a, 1b 11a 120724 SCREW 41b 15R606 LABEL, Magnum X7, front 17 244267 KIT, pressure control, includes 7a, 7b 17a 15A464 LABEL, control 17b 15K530 LABEL, control 114 289650 KIT, pump, includes 14a, 14b 114a 289209 KIT, gear 114b 115477 SCREW, mach, torx pan hd 416 289915 KIT, motor 117 289878 KIT, outlet, valve 122 235014 KIT, drain valve 123 224807 BASE, valve 124 187625 HANDLE, valve, drain 125 111600 PIN, grooved 126 196574 FITTING, drain 129 288701 KIT, pump, inlet valve, includes 29a,

29b1

29a 105445 BALL, intake 129b 115719 O-RING 130 289107 KIT, solenoid 131 15R549 COVER, solenoid 132 288706 KIT, control board, includes 32a 132a 115492 SCREW, mach, slot hex wash hd 333 288716 KIT, strainer 134 244035 DEFLECTOR, barbed 135 115489 CLAMP, drain tube 236 195108 TUBE, drain 137 15T122 TUBE, suction 138 116295 CLAMP, tube 139 195400 CLIP, spring 140 118899 SWITCH, rocker, spdt 141 289681 KIT, enclosure, X7, includes 1a, 41a,

41b, 41c, 41d1

41a▲ 15E072 LABEL, warning 141b 115477 SCREW, mach, torx pan hd 441c 121481 NUT, U-type, tinnerman 1

41d 120093 SCREW, self drilling 143 260212 SCREW, hex washer hd, thd form 244 15R587 SHELF, motor 147 262012 KIT, left leg, X7, includes 2 screws 47a 147a 260212 SCREW, hex washer hd, thd form 451 262014 KIT, right leg, X7, includes 2 screws

47a1

52 120788 SCREW, carriage 253 15R602 AXLE, cart 154 115095 WHEEL, 9 in. 255 112612 CAP, hub 256 15R569 HANDLE, cart 157 16H350 RACK, hose 158 120689 NUT, hex, acorn, 5/16 - 18 nickel 260 115480 KNOB, t-handle 262 15R566 HANGER, pail 166 15K744 FOAM, pump drain 167 289989 KIT, power cord, X5/X7, includes 67a,

67b1

67a 111593 SCREW, grounding 167b▲ 15T069 LABEL, Magnum, warning 168 15R979 WIRE, jumper 170 121092 CLIP, spring 171 198547 TAG, hang, instructional 172 15K551 GUIDE, Magnum quick guide, English 172a 15K552 GUIDE, Magnum quick guide, Spanish

(not shown)1

84 247339 HOSE, cpld, 1/4 in. x 25 ft 185 243011 GUN, spray, SG2, Magnum 186 121423 RETAINER, wire 191 115648 VALVE, shutoff (not shown) 192 244168 FLUID, pump armor, 8 oz (not shown) 193 179960 CARD, medical wallet (not shown) 1


CJ Spray

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Parts

312667H 37


25

30

31

32a

16

32

66

14b

29

2223

24

1a

38

77a

1

17

26

33

35

34

35

3639

62

37

1b

32a

7b

14a

14

ti11320a

29a

29b

Parts

38 312667H


41

41a

41b

71

5758

68

43

44

40

47a

41c

41d

5272

53

60

56

5147

55

54

67

4186 70

67b

67a

85

84

ti11321b

Parts

312667H 39

X7 Model 262805 (Series B, C)


Ref Part Description Qty1 16E833 KIT, housing cover (includes 1a, 1b) 11a 120724 SCREW 41b 15R606 LABEL, Magnum X7, front 17 244267 KIT, pressure control (includes 7a, 7b) 17a 15A464 LABEL, control 17b 15K530 LABEL, control 114 16F047 KIT, pump (includes 17, 29, 43) 115 16E835 KIT, drive (for Cinderson) 1

16E778 KIT, drive (for Johnson) 116 16E838 KIT, motor (Cinderson) 1

16F392 KIT, motor (Johnson) 117 16E845 KIT, outlet, valve 118 24E510 COVER, gear 122 235014 KIT, drain valve 123 24E578 BASE, valve 124 187625 HANDLE, valve, drain 125 111600 PIN, grooved 129 16E844 KIT, pump, inlet valve (includes 29a,

29b, 29c)1

29a 124249 BALL, intake 129b 103338 O-RING 129c 123849 SPRING, inlet 130 289107 KIT, solenoid 131 15Y296 COVER, solenoid 132 16E829 KIT, control board (includes 32a) 132a 115477 SCREW, mach, torx 333 288716 KIT, strainer 134 244035 DEFLECTOR, barbed 135 115489 CLAMP, drain tube 236 195108 TUBE, drain 137 15T122 TUBE, suction 138 116295 CLAMP, tube 139 195400 CLIP, spring 140 118899 SWITCH, rocker, spdt 141 16E831 KIT, enclosure, X7 (includes 1a, 41a,

41b, 41c, 41d)1

41a▲ 15E072 LABEL, warning 141b 115477 SCREW, mach, torx pan hd 4

41c 121481 NUT, U-type, tinnerman 141d 120093 SCREW, self drilling 143 112689 SCREW, button hd, thd form 444 16D683 FRAME, X7 and LTS17 147 262012 KIT, left leg, X7 (includes 2 screws 47a) 147a 260212 SCREW, hex washer hd, thd form 451 262014 KIT, right leg, X7

(includes 2 screws 47a)1

52 120788 SCREW, carriage 253 15R602 AXLE, cart 154 115095 WHEEL, 9 in. 255 112612 CAP, hub 256 15R569 HANDLE, cart (Series B) 1

16H354 HANDLE, cart (Series C) 157 16H350 RACK, hose 158 120689 NUT, hex, acorn, 5/16 - 18 nickel 260 115480 KNOB, t-handle 262 16D907 HANGER, pail 167 16E843 KIT, power cord, X7 (includes 67a, 67b) 167a 111593 SCREW, grounding 167b▲ 15T069 LABEL, Magnum, warning 168 16E212 WIRE, jumper 170 121092 CLIP, spring 171 198547 TAG, hang, instructional 172 15K551 GUIDE, Magnum quick guide, English 172a 15K552 GUIDE, Magnum quick guide, Spanish

(not shown)1

84 247339 HOSE, cpld, 1/4 in. x 25 ft 185 243012 GUN, spray, SG3, Magnum 186 121423 RETAINER, wire 191 115648 VALVE, shutoff (not shown) 192 244168 FLUID, pump armor, 8 oz (not shown) 193 179960 CARD, medical wallet (not shown) 1


CJ Spray

New Stamp

Parts

40 312667H


25

3031

32a

16

32

29

2223

24

1a

38

77a

1

17

33

35

34

35

36

39

62

37

1b

32a

7b

14

ti11320b

29a

29b

29c

43

1568

18

Parts

312667H 41


41

41a

41b

71

57

58

68

44

40

47a

41c

41d

52

72

53

60

56

47

55

54

67

41

70

67b

67a

ti11321b

43

86

84

85

51

Parts

42 312667H

ProX7 and ProX9 Models 261815 and 261820 (Series A, B)

▲ Replacement Warning labels, tags, and cards are available at no cost.

Ref. Part Description Qty.1 15J632 LEG, Series A 22 15J633 SUPPORT, frame, Series A 23 15J641 PULL ROD, Series A 14 15J675 SPACER, frame, Series A 45 15J678 BRACKET, Series A 26 15J691 AXLE PIN, Series A 27 15J695 TUBE CAP 28 15J699 TUBE CAP 49 247313 ACTUATOR, Series A 110 119547 NUT, hex, lock, nylon, 1/2-13 in. Series A 212 247314 COVER, side, Series A 115 15J941 PIN, Series A 416 16H350 HOSE RACK 117 15J950 CART HANDLE, Series A 1

16H353 CART HANDLE, Pro X7, ProX9 Series B 118 15J984 SPACER, linkage, Series A 219 15J985 BRACE, center, Series A 120 288458 BRACKET, frame, Series A 121 112612 HUB CAP 222 15J681 BAR, linkage, Series A 225 117630 SCREW, torx, 1/4-20 x .50 in. taptite,

Series A4

27 120688 SPRING, compression, Series A 228 120689 NUT, hex, acorn, 5/16-18 229 15K617 SUCTION TUBE (Series A), includes 35 1

16H348 SUCTION TUBE (ProX9 Series B), includes 35

1

30 288716 KIT, Strainer 131 116295 TUBE CLAMP 132 195108 DRAIN TUBE 133 244035 DEFLECTOR 134 115489 DRAIN TUBE CLAMP 235 115099 WASHER 137 235014 KIT, drain valve 138 115648 SHUTOFF VALVE (not shown) 139 187625 DRAIN VALVE HANDLE 140 224807 BASE, valve 141 247340 HOSE, cpld,1/4 in. x 50 ft '142 289102 KIT, gear and yoke 143 244168 FLUID, pump armor, 8 oz (not shown) 144 118899 ROCKER SWITCH 145 288695 KIT, Motor Shield, includes 45a, 45b,

45c, 45d1

45a▲ 15K521 LABEL, warning skin injection 145b▲ 15K522 LABEL, warning fire explosion 145c▲ 15K520 LABEL, warning elec shock 145d 118444 SCREW, mach, hwhd 10-24 x .5 in. 246 15J802 SOLENOID COVER 147 15J803 SWITCH BRACKET 149 194507 DOWEL PIN, 5/16 250 196001 WASHER 251 111600 PIN, grooved 152 115498 SCREW, ground, 8-32 x .375 in. taptite 153 195400 SPRING CLIP 155 289107 KIT, solenoid 156 119275 WIRE CLIP 157 15J790 PAIL HOOK 158 15J952 POWER CORD, lighted 159 288705 KIT, control, ProX7, ProX9 Series B 1

288900 KIT, control, ProX9, Series A 162 244267 KIT, pressure control, includes 62a, 62b 162a 15K530 LABEL, control 162b 15A464 LABEL, control 163 288703 KIT, pump, (complete) ProX7, ProX9,

Series B, includes 37, 39, 40, 51, 63a, 63b, 63c, 63d, 63e

1

288702 KIT, pump (complete) ProX9, Series A, includes 37, 39, 40, 51, 63a, 63b, 63c, 63d, 63e

1

63a 288747 KIT, filter 163b 288700 KIT, pump inlet module, ProX7,

ProX9, Series B1

288699 KIT, pump inlet module, ProX9, Series A 163c 288818 KIT, packing repair 163d 243094 KIT, pump outlet valve 163e 195947 ADAPTER, filter 163f 115719 PACKING, o-ring 163g 289820 KIT, pump housing66 288709 KIT, tool box Series A 167 288692 KIT, housing cover, includes 67a, 67b,

67c1

67a 15J809 COVER, pump outlet 167b 115478 SCREW, mach, 1/4 x 20 x 1.375 in.

taptite4

67c 15K492 LABEL, front, ProX7 115K493 LABEL, front, ProX9 1

68 289104 KIT, motor, includes 68a 168a 287770 KIT, fan 175 101005 RING, retaining, ext. Series A 676 16A696 WHEEL,10 inch, ProX7, Series A 2

115094 WHEEL,10 inch, ProX9, Series A 2115095 WHEEL, 9 inch, Pro X7, ProX9, Series B

81 260212 SCREW, hw hd, thd form 1/4-20 x .75 in. 10SCREW, hw hd, thd form 1/4-20 x .75 in.ProX9, Series B

8

82 120788 SCREW, carriage, 1/4-20 x 3 in. 283 115480 T-HANDLE KNOB 285 SERIAL LABEL 288 198547 HANG TAG, instructional (not shown) 192 179960 SIGN, warning (not shown) 193 15K551 QUICK GUIDE, English (not shown) 1

15K552 QUICK GUIDE, Spanish (not shown) 1110 243012 GUN, spray, SG3, Magnum 1116 121939 SCREW, plastite, Series A 6

SCREW, plastite, Series B 3117 16F372 SHELF, motor, Pro X7, ProX9, Series B 1118 262014 KIT, right leg, Pro X7, ProX9, Series B

(includes 3 screws 81)1

119 262012 KIT, left leg, Pro X7, ProX9, Series B (includes 3 screws 81)

1

120 24J019 TUBE, suction assy, ProX9, series B(includes 29, 31, 32, 33, 34, 53)

Ref. Part Description Qty.

Parts

312667H 43

ProX7 and ProX9 Models 261815 and 261820 (Series A and B)

45

45d116

66

45a

4447

85

59

116

68

58

52

56

5049

55

51

39

4034

32

34

33

30

29

53

31

63b

63g

46

62b

67

67c

67b

67a

57

116

110

41

81

45b

45c85

68a

63a

42

37

63d

63c

62a

35

62

ti9503b

63e

Series A Only

63f

Parts

44 312667H

ProX7 and ProX9 Models 261815 and 261820 (Series A)

9

3

27

15

1275

20

81

18

23

83

16

17

28

8

5

2582

75

8

19

81

21

76

6

4

101

7

2

922

4

ti9504b

Parts

312667H 45

ProX7 and ProX9 Models 261815 and 261820 (Series B)

82

81

16

28

76

17

83

21ti16979a

117

118

119

Wiring Diagrams

46 312667H

Wiring Diagrams

X5 and X7 Models 262800 and 262805 (Series A)

Thermal Switch 1

1 When assembling motor to pump housing, make sure Thermal Switch is positioned on top as shown above.

ti11322c

Ref 67a

Wiring Diagrams

312667H 47

X5 and X7 Models 262800 (Series B, C, D) and 262805 (Series D, C)

WIRING DIAGRAM

WHITEBOARD WIRE

AUTO PRIME

POWERCORDBLACK WIRE

POWERCORDWHITE WIRE

10A FUSE

POWERCORDGREEN WIRE

CHASSISGROUND

ON/OFFSWITCH

PRESSURE SWITCH

ti15763a

Ref 67a

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Wiring Diagrams

48 312667H

ProX7 and ProX9 Models 261815 and 261820

ti9505a

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Technical Data

312667H 49

Technical Data

MAGNUM X5(Series A - C)

MAGNUM X5(Series D)

MAGNUM X7(SeriesC)


0-3000 psi (0-21 MPa, 0-207 bar)

0-3000 psi (0-21 MPa, 0-207 bar)

Electric motor 9.0A (open frame, universal)

9.0A (open frame, universal)

9.0A (open frame, universal)

Operating horsepower 1/2 1/2 5/8

Maximum delivery (with tip) 0.24 gpm (0.91 lpm) 0.27 gpm (1.02 lpm) 0.31 gpm (1.17 lpm)

Paint hose 1/4 in. x 25 ft (6.4 mm x 7.5 m)

1/4 in. x 25 ft (6.4 mm x 7.5 m)

1/4 in. x 25 ft(6.4 mm x 7.5 m)

Maximum tip hole size 0.015 in. (0.38 mm) 0.015 in. (0.38 mm) 0.017 in. (0.43 mm)

Weight, sprayer only 13.3 lb (6.0 kg) 13.3 lb (6.0 kg) 23.3 lb (10.6 kg)

Weight, sprayer, hose & gun 16.5 lb (7.5 kg) 16.5 lb (7.5 kg) 26.5 lb (12.0 kg)


Length 14.5 in. (36.8 cm) 14.5 in. (36.8 cm) 19.3 in. (49.0 cm)

Width 12.4 in. (31.5 cm) 12.4 in. (31.5 cm) 15.3 in. (38.9 cm)

Height 17.9 in. (45.5 cm) 17.9 in. (45.5 cm) 37.0 in. (94.0 cm)


Length N/A N/A 19.3 in. (49.0 cm)

Width N/A N/A 15.3 in. (38.9 cm)

Height N/A N/A 29.2 in. (74.2 cm)





Wetted parts, pump & hose stainless steel, brass, leather, ultra-high molecular weight polyethylene (UHMWPE), carbide, nylon, aluminum, PVC, polypropylene,

fluroelastomer







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Technical Data

50 312667H

MAGNUM ProX7(Series A, B)

MAGNUM ProX9(Series A)



0-3000 psi (0-21 MPa, 0-207 bar)

0-3000 psi (0-21 MPa, 0-207 bar)

Electric motor 5.8A (open frame, permanent magnet DC)

9.4A (open frame, permanent magnet DC)


Maximum delivery (with tip) 0.34 gpm (1.29 lpm) 0.38 gpm (1.44 lpm) 0.38 gpm (1.44 lpm)

Paint hose 1/4 in. x 50 ft (6.4 mm x 15 m)

1/4 in. x 50 ft (6.4 mm x 15 m)

1/4 in. x 50 ft (6.4 mm x 15 m)

Maximum tip hole size 0.017 in. (0.43 mm) 0.019 in. (0.48 mm) 0.019 in. (0.48 mm)

Weight, sprayer only 43 lb (20 kg) 43 lb (20 kg) 33 lb (15 kg)

Weight, sprayer, hose & gun 46 lb (21 kg) 46 lb (21 kg) 36 lb (16 kg)


Length 23.75 in. (60.32 cm) 23.75 in. (60.32 cm) 21.25 in. (54 cm)


Height 36.5 in. (92.71 cm) 36.5 in. (92.71 cm) 36.75 in. (93 cm)


Length 23.25 in. (59.05 cm) 23.25 in. (59.05 cm) 21.25 in. (54 cm).


Height 22.00 in. (55.88 cm) 22.00 in. (55.88 cm) 30 in. (76 cm)





Wetted parts, pump & hose stainless steel, brass, leather, ultra-high molecular weight polyethylene (UHMWPE), carbide, nylon, aluminum, PVC,

polypropylene, fluroelastomer







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Notes

312667H 51

Notes

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For patent information, see www.graco.com/patents.

Original instructions. This manual contains English. MM 312667

Graco Headquarters: MinneapolisInternational Offices: Belgium, China, Japan, Korea

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA

Copyright 2008, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.www.graco.com

Revised April 2012

Graco Standard WarrantyGraco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERSThe Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English.

Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.

TO PLACE AN ORDER or to identify the nearest Graco/MAGNUM distributor, contact us at 1-888-541-9788


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