1

MODEL

DT-10-H3-O

3/4”TIE DRILL

OPERATION AND

MAINTENANCE

MANUAL

2

Warranty: PortaCo, Inc. warrants, to the original purchaser all productsmanufactured by it to be free from defects, in material and workmanship undernormal operation conditions and proper application, for a period of one year fromthe date of shipment of such products or for a period of 500 hours of operation bythe original purchaser, whichever occurs first.

The term “original purchaser” as used herein, means the person or firm who firstpurchases the product for his own use and not for resale.Our obligation on this warranty shall be limited to the repair or exchange ofwarranted products, at our option F.O.B. our factory.

The above warranty does not cover conditions over which we have no control,including, without limitation, foreign materials in the oil systems, pressure inexcess of recommended maximum, products damaged or subjected to accident,abuse or misuse after shipment from out factory, nor to products altered orrepaired by anyone other than authorized personnel.

No products shell be returned without prior written authorization from PortaCo,Inc. There will be no acceptance of any charges of labor and/or parts incidentalto the removal and remounting of products repaired or replaced under thiswarranty. PortaCo, Inc. will in no event be liable for any special or consequentialdamage whatsoever.

Copyright: PortaCo. Inc. reserves all rights to the design, manufacturer andpatents for all products. (Rev. 5/5/90)

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TABLE OF CONTENTS

1.0 Introduction1.1 General Information1.2 Features1.3 Options1.4 Safety Summary1.5 General Safety Precautions1.6 Warning and Caution Statements1.7 Training Requirements

2.0 Installation Instructions2.1 Unpacking Instructions2.2 Tool Preparations2.3 Testing2.4 Hose Requirements2.5 Hydraulic Fluid Recommendations2.6 Tool Connecting Procedures2.7 Work Area Safety Precautions

3.0 Operating Instructions3.1 Description of Tool3.2 Accessories and Kits Descriptions3.3 Controls and Graphics3.4 Connecting Hoses3.5 Tool Operation3.6 Disconnecting Hoses3.7 Cold Weather Operation3.8 Storage Preparation

4.0 Maintenance Instructions4.1 Assembly View and Parts List4.2 Graphic Set Complete4.3 Tool Maintenance4.4 Trouble Shooting4.5 Technical Specification

List of drill bits………………….pg 27

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1.0 INTRODUCTION

1.1 General Information

This manual presents installation,operation, and maintenanceinformation for PortaCo’s modelDT-10-H3-O 3/4” Tie Drill. The tiedrill is designed to drill into ties froma standing position. This tool willhelp eliminate the use of othermethods that increase the likelyhood of injury. When properly usedthis tool will help reduce back strainand also reduce operator fatigue.

PortaCo, Inc. reserves the right tomake changes at anytime withoutnotice and without incurring anyobligation.

1.2 Features

Features of the DT-10-H3-O ¾” TieDrill are as follows:

Length 4.50 in/11.4 cmWidth 21.25 in/54 cmHeight 18.00 in/45.7 cm(LESS DRILL BIT)

Weight 24.6 lbs/10.8 kg(LESS DRILL BIT)

The Tie Drill is operated from a Tstyle handle. On the T style handleis a trigger that is used to operatethe driver (Figure 1.2A, arrow A). Atrigger lock prevents accidentaloperation of the tool. (Figure 1.2A,arrow B)

Hose whips move the hydrauliccouplers away for operator’s handsmaking the tool easy to handle.(Figure 1.2A, arrow C)

The manifold features a push buttonto reverse the direction of rotation.(Figure 1.2A, arrow D)

The drill has a 7/16 hex quick chuckfor mounting a verity of drill bits.

A grease zerk allows lubrication ofthe internal impact componentswithout disassembling the tool.(Figure 1.2A, arrow E)

Figure 1.2A

1.3 Options

The H3-5276-OOK Tie Drill DepthGauge mounts to the tool with twobolts. The Depth Gauge allows theoperator to limit the drilling depth byloosening a knob and adjusting thelength of the stop. (Figure 1.3A)

A

C

D

B

E

5

Figure 1.3A

PortaCo, Inc stocks a large variety ofdrill bits to meet customer needs.

1.4 Safety Summary

Tool operators and maintenancepersonnel must always comply withthe safety precautions given in thismanual and on the stickers and tagsattached to the tool and hoses.

These safety precautions are givenfor your safety. Review themcarefully before operating the tooland before performing maintenanceor repairs. Supervising personnel

should develop additionalprecautions relating to the specificwork area and local safetyregulations.

1.5 General Safety Precautions

The PortaCo Inc. tools are designedto provide safe and dependableservice if operated according to theinstructions provided in this manual.Read and understand this manualand any stickers attached to thepower unit before operating. Failureto do so could result in personalinjury or equipment damage.Check the rules and regulations atyour location. The rules may includean employer’s work safety program.Regulations may identify hazardssuch as working around utility supplylines or hazardous slopes.

Read and understand any manualsfor additional or optional equipment,which maybe shipped with the tool.

1.6 Warning and CautionStatements

Warning and Caution statementshave been strategically placedthroughout the text prior to operatingor maintenance procedures,practices, or conditions consideredessential for the protection ofpersonnel, equipment, and property.

WARNING: HIGHLIGHTS A,ESSENTIAL OPERATING, ORMAINTENANCE PROCEDURE,PRACTICE, CONDITIONSTATEMENT, ETC… WHICH IFNOT STRICTLY OBSERVED,COULD RESULT IN INJURY TO,

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OR DEATH OF, PERSONNEL ORLONG TERM HEALTH HAZARDS.

CAUTION: HIGHLIGHTS ANESSENTIAL OPERATING ORMAINTENANCE PROCEDURE,PRACTICE, CONDITIONSTATEMENT, ECT. WHICH IF NOTSTRICTLY OBSERVED, COULDRESULT IN DAMAGE TO, ORDESTRUCTION OF, EQUIPMENTOR LOSS OF MISSIONEFFECTIVENESS.

1.7 Training Requirements

Operator training for the lag drivershould consist of information foundin this manual. In addition theoperator must receive instructions,both verbally and throughdemonstrations for applications inwhich the tool is going to be used.The new operator must start in anarea without bystanders and use thetool until able to fully operate the toolunder the conditions for the workarea.

2.0 INSTALLATIONINSTRUCTIONS

2.1 Unpacking Instructions

Upon receiving your Tie Drillpromptly remove it from the shippingcontainer. Always keep top side ofcontainer up. Inspect unit fordamage which may have incurredduring shipping and report it tocarrier for claim.

2.2 Tool Preparations

The Tie Drill is read for use afterunpacking and no specialpreparation is required.

If the tool is used in cold weather,preheat the hydraulic fluid by runningpower source at low engine speed.Fluid temperature should be at orabove 50° F/10° C (400-ssu/82centistroke) before use, when usingrecommended fluids. Using too thickof fluid may result in tool damage.

2.3 Testing

WARNING: NEVER STICKFOREIGN OBJECTS, FINGERS,OR OTHER EXTRMIIES INTOMOVING MECHANISMS. FAILURETO FOLLOW THESEINSTRUCTIONS MAY LEAD TOSEVERE PERSONAL INJURY ORTOOL DAMAGE.

Before operating the Tie Drill it isimportant to inspect the triggerlinkage mechanism for obstructions.Make sure all kits and componentsare securely mounted and tight.

Remove the drill bit from the drillchuck, if one is installed. Follow allsafety precautions when inspectingtool.

Connect the tool to the power sourcefollow the procedures in section 2.6of this manual.

Hold the drill by the handles so theworking end is suspended off theground.

-When the trigger is drawn thehandle, the drill chuck should rotate.

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-Release the trigger and allow thetool to stop rotating. Press the buttonto reverse the rotation and checkthat the tool rotates in bothdirections.

CAUTION: WHEN OPERATINGTHE TIE DRILL DO NOT CHANGEROTATION WITH THE DRILL BITROTATING. ALLOW THE DRILLBIT TO COMPLETELY STOPROTATING BEFORE PUSHINGTHE BUTTON. BE SURE TOFOLLOW ALL SAFETYGUIDELINES.

2.4 Hose Requirements

It is not often necessary or advisableto use long hoses. All hoses musthave an oil resistant inner surfaceand an abrasion resistant outersurface. Each hose must have malepipe ends for most application.Longer hoses can be used whennecessary, but can affect theoperation of the engine due toresistance in the hose.If small diameter or long hoses areused, or if restrictive fittings areconnected to the supply and returnports, the pressure required to pushthe fluid through the system and

back to the tank will be higher. Thiswill reduce tool power.

*Important – Oil should alwaysflow from the male couplerthrough the female coupler.

NOTE: The pressure increase inuncoupled hoses left in the sun maymake them difficult to connect.When possible after use, connect thefree ends of the operating hosestogether.

HOSE TYPES

Hydraulic hose types authorized foruse by PortaCo, Inc. is as follows:1. Labeled and certified non-

conductive2. Wire braided (conductive)3. Fabric braided (not certified or

labeled non-conductive)

Hose 1: Listed above is the onlyhose authorized for use nearelectrical conductors.Hoses 2 and 3: Listed above areconductive and must never be usednear electrical conductors.

HOSE PRESSURE RATING

The rated working pressure of thehydraulic hose must be at least 175bar (2500 psi).

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HYDRAULIC HOSE RECOMMENDATIONTable 2.4

FLOW PER CIRCUIT LENGTH EACH HOSE USE INSIDE DIAMETER SAE SPEC HOSE(WIRE DRAID)

SAE SPECHOSE (FIBERBRAID)

GPM LPM FEET METERS INCH MM5 to 8 19 to 30 To 50 To 15 Both ½ 13 SAE 100R1-8 100R7-85 to 8 19 to 30 51-100 15 to 30 Both 5/8 16 SAE 100R2-10 SAE 100R8-105 to 8 19 to 30 100-300 30 to 90 Pressure

Return5/8¾

1619

SAE 100R2-10SAE 100R1-12

SAE 100R8-10SAE 100R7-12

9 to 12 34 to 45 To 50 To 15 Both 5/8 16 SAE 100R2-10 SAE 100R8-109 to 12 34 to 45 51-100 15 to 30 Pressure

Return5/8¾

1619

SAE 100R2-10SAE 100R3-12

SAE 100R8-10SAE 100R7-12

9 to 12 24 to 45 100-200 30 to 60 PressureReturn

¾1

1925.4

SAE 100R2-12SAE 100R1-16

SAE 100R8-12SAE 100R7-16

2.5 Hydraulic Fluid Recommendation

The following fluids work well over awide temperature range at startup,allow moisture to settle out, and resistbiological growth likely in cool operatingHydraulic circuits. These fluids areRecommended by PortaCo Inc. OtherThat meets or exceeds the specificationsof these fluids may also be used.Type Hydraulic fluidChevron “Clarity” AW 15032Exxon “Univis” J 32Mobil D.T.E. 13 MGulf “Harmony” AW-HVI-150-32Shell “Tellus T” 32Texaco “Rando” HDZ 32Union “Unax” AW-WR-32Amsoil AWH 15032Sunvis Low Pour H/032-product code 19300

Hydraulic fluid requirements:

a) Viscosity (fluid Thickness)

USA METRIC

50 F 4450 SSU Max 10 C 95 Centistokes

100 F 130-200 SSU 38 C 27-42 C.S.

140 F 85 SSU Min. 60 C 16.5 C.S, Min.

Pour Point- 10 F/-23 C Minimum (for cold startup)

Viscosity Index (ASTM D 2220) 140 Minimum

Demulsibility (ASTM D-1401) 30 Minutes

Maximum

Flash Point (ASTM D-92) 340 F/171 C Minimum

Rust Inhibition (ASTM D-665 A & B) Pass

Oxidation (ASTM D943) 1000 Hours Minimum

Pump Wear Test (ASTM D2882) 60 mg

Maximum

2.6 Tool Connecting Procedures

Stop the engine before connectingthe tool and, or hoses to the offpower unit, and when switchinghoses or tools. Turn the hydraulicon/off valve to the off position beforestarting the engine. Make sure allhose are connected for correct flowdirection to and from the tool beingused. When routing hose in thework area, position them wherepersonnel will not be at risk oftripping over them where vehiclescan run over the hoses. Do not layhose over sharp objects.

WARNING: PRESSURIZED FLUIDESCAPING FROM A DAMAGEDHOSE CAN PENETRATE THESKIN AND BE INJECTED IN THEBODY CAUSING INJURY ORDEATH.

CAUTION: DO NOT PULL ONHOSES TO DRAG POWER UNIT ORTOOL.

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2.7 Work Area Safety Precautions

- Never operate the tool when youare tired, angry, emotionallydisturbed, or under the influenceof alcohol, drugs, medications, oranything that could affect yourvision, alertness, coordination orjudgement.

- Establish a training program for alloperators to ensure safeoperation.

- Do no operate the tool unlessthoroughly trained or under thesupervision of an instructor.

- Do not allow others to be near thetool when starting it or whileoperating. Keep bystanders andanimals out of the work area.

- Always wear safety goggles, ear,leg, and head protection devices,safety footwear, and snug fittingclothes.

- Do not operate the tool nearenergized transmission lines.

- Do not overreach. Maintainproper footing and balance at alltimes.

- Always hold the tool with bothhands, using a firm grip whenactivating and operating.

- Be sure to keep hands and otherbody parts clear and free from allmoving parts.

- Always connect hydraulic hoses tothe tool before activating thehydraulic circuit on your powerunit. Check that hydrauliccouplers are secure beforeactivating the circuit.

- Keep handles clean and dry.

- Disconnect tool from hydraulicsource before inspection orcleaning.

- Only a properly trained personshould perform any maintenance,service, and or repairs to a tool.

- During start up of the tool, do notrest tool on any surface.

- Make sure the tool’s attachmentwas stopped turning beforesetting down tool.

- At the work site, never carry thetool with the attachment rotating.

- Always use attachements thatmeet the minimum requirementsof the tool.

- Never operate a tool that isdamaged, improperly adjusted, ornot completely and securelyassembled.

- Do not operate the tool until youhave a clear work area and asecure balance.

- Never carry or pick this tool up bythe hydraulic hose.

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SAFETY REGULATION

Enter below any local or other safety regulations required for the operator tofollow. Make sure the operator and maintenance personnel have knowledge ofthese regulations.

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

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3.0 Operating Instructions

3.1 Description of Tool

PortaCo’s model DT-10-H3-O TieDrill is designed to drill holes inwood railroad ties from a standingposition. The drill reduces the risk tomaintenance workers by eliminatingthe use of other methods whichincrease the likely hood of injury.When properly used it also reducesoperator fatigue.

The Tie Drill requires a flow of 10GPM (40 LPM) at 2000 PSI (138Bar) for best performance. Use thistool on an open center hydraulicsystem only with a maximumpressure of 2150 PSI (148.3 BAR).

The Tie Drill uses a 7/16 hex quickchuck to retain the drill bit. Only drillbits with a 7/16 hexagon shank areto be used with this drivesystem.(Figure 3.1A Arrow F)

PortaCo Inc’s Tie Drill is operatedfrom a T style handle. The handlefeatures a trigger (Figure 3.1A arrowA) and trigger locking mechanism.(Figure 3.1A arrow B)

The driver is equipped with a spoolwhich reverses the drive direction.(Figure 3.1A arrow C)

Insulated handles reduce vibrationand operator fatigue. (Figure 3.1Aarrow D)

A grease zerk allows lubrication ofthe internal impact componentswithout disassembling the tool.(Figure 3.1A arrow E)

Figure 3.1A

PortaCo recommends the G-18D55-53W, a versatile power unit that canmeet the needs for most hydraulic

A

D

C

B

E

F

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tools used by the rail road industry.This power unit is capable ofpowering two tools simultaneouslyat 5 GPM (20 LPM) or one tool a 10GPM (40 LPM) all the flows are at138 BAR (2000 PSI). Themaximum pressure of the hydraulicsystem is limited to 148.3 BAR(2150 PSI). The power sourceprovided the required flow andpressure to operated HTMA type I15-23 LPM (4-6 GPM) and type RR34-40 LPM (9-10.5) tools. All ofwhich, are OPEN-CENTER toolsrequired an operating pressure of138 BAR (2000 PSI).

3.2 Accessories and KitsDescriptions

PortaCo, Inc. stocks a variety of drillbits to meet the customer’s needs.

The tool can be fitted with a depthgauge, H3-5276-OOK. (Figure3.2A&B) The depth gauge attacheswith two bolts at the impact head ofthe tool. If ordered with the DepthGauge Kit, the kit is installed at thefactory. The depth of the hole is setby loosening a clamping knob(Figure 3.2A Arrow A), adjusting thestop (Figure 3.2A Arrow B) to thedesired position and then tighteningthe knob to lock it in position.

Figure 3.2A

Figure 3.2B

A

B

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3.3 Controls and Graphics

The following decals are placed onthe tool to aid in its operation andmaintenance. The operator shouldlocate and understand them beforeusing this power tool.

On the impact head there is aCAUTION decal that specifies thatthe Tie Drill is rated for a flow of 10GPM/40 LPM and pressure of 2000PSI/150 BAR do not exceed theseflow / pressure ratings. Also on thedecal is a few written warnings“improper use may cause severeinjury, read and understandoperators manual before operatingtool, keep all guards in place, duringoperation always wear gloves, safeclothing and footwear, and duringoperation always wear approvedsafety protection for ears, eyes, andhead.” (Figure 3.3A) (Figure 3.3Darrow A)

Figure 3.3A

On the main body of the tool is aserial # decal. This decal has theserial number as well as the modelnumber of the unit. Each unit has itsown unique serial number. It isimportant to keep this decal

protected and kept legible. Theserial number is needed whenordering replacement parts.(Figure 3.3B) (Figure 3.3D arrow B)

Figure 3.3B

On the impact head there is aCAUTION decal that specifies toonly use accessories which meet therequirements of the tool’s rating. Thedecal also states the following: Donot exceed the tool’s max. flow orpressure. Use on open-centersystem only. Correctly connecthoses to tool “in” and “out” ports.Improper handling, use, ormaintenance of tool could result in aleak, burst, or other tool failure.Contact at a leak or burst can causeoil injection into the body. Failure toobserve these precautions can resultin serious personal injury. Read andunderstand the instructions in theoperator’s manual before using thistool. (Figure 3.3C) (Figure 3.3Darrow C)

Figure 3.3C

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Figure 3.3D

3.4 Connecting Hoses

Wipe quick couplers with a clean lintfree cloth before connecting them.

1. Connect hoses from powersource to the tool. It isrecommended that you connectthe return hoses first anddisconnect last to minimize oravoid trapping pressure within thetool.

2. When connecting the quickcouplers, the flow should runfrom male coupler to the femalecoupler. The female coupler onthe tool is the inlet. Quickcouplers are marked with a flowdirection arrow.

WARNING: PRESSURIZED FLUIDESCAPING FROM A DAMAGEDHOSE CAN PENETRATE THESKIN AND BE INJECTED IN THEBODY CAUSING INJURY ORDEATH.

CAUTION: DO NOT PULL ONHOSES TO DRAG POWER UNIT.

NOTE: When possible, connect thefree ends of uncoupled hoses toprevent build up in the hoses. Thesun can also increase pressure inthe hoses and make connectingthem difficult.

3.5 Tool Operation

Position the drill bit in the locationthe hole is required.

Shift the spool to the direction ofrotation desired. When holding thetool with the trigger in the right hand,pushing the spool towards theoperator rotates the socket in theclockwise direction “IN”. Pushing thespool away from the operator rotatesthe socket counter clockwise “OUT”.(Figure 3.5A)

Figure 3.5A

Caution: Do not shift the spoolwhile the tool is operating,

A B

C

CLOCKWISE

COUNTER CLOSKWISE

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damage to internal componentsmay occur.

Hold the tool securely with bothhands, press the trigger lock down,and pull the trigger.

To stop the drill, release the trigger.

When the bit passes through the tie,continue to hold the trigger in the onposition and carefully pull the dill upuntil the bit clears the hole. Releasethe trigger to stop rotation of theattachment. Running the tool whilelifting it out of the hole will clean thehole.

If using the depth stop, drill into thetie until the depth stop contacts thesurface of the tie. Continue to holdthe trigger in the on position andcarefully pull the dill up until the bitclears the hole. Release the triggerto stop rotation of the attachment.Running the tool while lifting it out ofthe hole will clean the hole.

If the drill bit binds in the hole andthe tool can not be pulled out of thehole, release the trigger to stop thebits rotation. Change the rotation ofthe tool to “OUT” and pull the triggerwhile pulling the tool out of the hole.Push the rotation spool back to the“IN” position before going to the nexthole.

Move on the next hole to be drilled.

3.6 Disconnecting Hoses:

1. Stop the hydraulic power source.

2. Depressurize the system

3. Allow system and hydraulic fluidto cool.

4. Disconnect the supply (pressure)hose to the power source(pressure port) from the tool (“IN”port).

5. Disconnect the return (tank) hoseto the hydraulic power source(return port) from the tool (“OUT”port).

6. To prevent contamination, alwaysinstall dust caps over thehydraulic ports of the tool whendisconnected.

WARNING: IF INJURY RESULTSFROM ESCAPING HYDRAULICFLUID, SEEK IMMEDIATEMEDICAL ATTENTION. SERIOUSBODILY INJURY MAY OCCUR IFPROPER MEDICAL ATTENTION ISNOT ADMINISTEREDIMMEDIATELY.

WARNING: DO NOT ATTEMPT TOLOCATE HYDRAULIC LEAKS BYFEELING AROUND HOSES ANDFITTING WITH HANDS. “PIN-HOLE” LEAKS CAN PENETRATETHE SKIN.

3.7 Cold Weather Operation

Hydraulic fluids are thicker in coldweather; therefore, run the engine atlow idle lone enough to bring thefluid temperature up to minimum of10°C/50 F or until the top of thehydraulic tank feels warm, beforeoperating tool.

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3.8 Storage Preparation

Remove any installed drill bit orattachment.

Cover male and female hose whips.Store in the upright position. Securetool to prevent it from being knockedover.

Store the Lag Driver on a smoothlevel surface or hung on a wall.

The tool should be stored in a cool,dry environment which is notsubjected to rapid temperaturechanges.

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4.0 Maintenance Instructions

CAUTION: USE ONLY GENUINE PORTACO INC. PARTS OR EQUIVALENT.THE USE OF REPACEMENT PARTS WHICH ARE NOT OF EQUIVALENTQUALITY MAY DAMAGE THE HYDRAULIC TOOL.

4.1 Assembly View and Parts ListDT-10-H3-O

Serial No.

ITEM P/N DESCRIPTION QTY1 1062-OSP NUT 1/4nc NYLOCK 32 1064-OOP LOCK WASHER ¼ 13 1099-OOP WASHER ¼ FLAT 14 1132-OOP FITTING 1/8 PLUG ALLEN 25 1144-OOP PLUG ¼ ALLEN 66 1227-OOP PLUT 3/8 ALLEN 17 1538-OOP BOLT 5/16nc X 1 SHCS 68 1220-OOP BOLT 1/4nc X 1-3/4 19 2304-OOP BOLT ¼nc X 1” 110 2391-OOP VALVE FLOW 111 2392-OOD ORIFICE .024 112 2489-OOP PLUG 1/16 NPT ALLEN 313 1149-OOP BOLT 5/16 X 1-3/4 214 2701-OOP COUPLER HYD FEMALE 115 2702-OOP COUPLER HYD MALE 116 1733-OOP BOLT ¼ nc X ½ SHCS 117 2994-OOP BEARING 218 3590-OOD ORIFICE .218 119 1063-OOP WASHER LOCK 3/8 220 3072-OOP LINK VALVE #41 221 3083-OOP SNAP RING ½ 222 3084-OOP BACK-UP -014 423 3085-OOP QUAD RING -014 424 4739-OOD TRIGGER SAFETY STOP 125 5280-OOD COUPLER SLINE 126 3363-OOD MANIFOLD CONTROL 127 3364-OOD SPOOL DIRECTIONAL 128 3365-OOD SPOOL ON/OFF 129 5281-OOD PLATE MOTOR ADAPTER 130 3179-OOP PIN ROLL .156 X 1.00 231 5297-OOP PIN RETAINER 132 5287-OOD HAND GRIP 233 3492-OOD GRAPHIC SET COMPLETE 134 2680-OOP SPRING TRIGGER STOP 135 4485-OOP FITTING SHORT 90° 236 5298-OOP RING RETAINER 137 5284-OOP HEAD IMPACT 138 5282-OOW BRACKET MOUNT 139 4488-OOD LINK ON/OFF 140 3377-OOP HOSE WHIP 241 4489-OOW TRIGGER 142 3379-OOP MOTOR HYDRAULIC 1

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ITEM P/N DESCRIPTION QTY43 2241-OOP COVER DUST 144 3381-OOP BOLT 3/8 X 4-1/2 SHCS 445 4490-OOW HANDLE COMPLETE 146 2925-OOP ZERK GREASE 1/8 149 3631-OOP WIPER SEAL 150 3634-OOW SPOOL STOP 151 2752-OOP SCREW SET SOCKET ¼-20 X 3/8 252 3633-OOP BOLT #10-24 X ½ SHCS 353 1625-OOP WASHER LOCK #10 354 3508-OOP SPRING 155 5283-OOW MOUNT CHUCK GUARD 156 5285-OOP ¾ DRIVE 7/16 QUICK CHUCK 157 2512-OOP COVER DUST 158 5304-OOW GUARD CHUCK 159 1783-OOP BOLT 1/4NC X 2.50 160 3893-OOP BOLT 3/8NC X ¾ SHCS 261 1175-OOP WASHER LOCK 5/16 4

18

19

20

H3-5276-OOKTIE DRILL DEPTH GAUGE

ITEM P/N DESCRIPTION QTY1 5277-OOW MOUNT GUIDE 12 5279-OOW GAUGE STOP 13 3139-OOD KNOB CLAMPING 14 1094-OOP NUT 5/16-18 25 1175-OOP WASHER LOCK 5/16 2

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4.2 Graphic Set Complete(3492-OOD)

2124-OOD

2158-OOD

2158-O8D

3492-O1D

2382-O9D

2632-15D

3149-OOD

2158-O1D…..CLEAR COAT FORSERIAL NUMBER

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4.3 Tool Maintenance

Caution: All maintenance must bedone with the tool disconnectedform power source.

CLEANING AND MAINTENANCERECOMMENDATIONS. Wipe allexternal surfaces after each use witha clean, lint free cloth to removesurface contaminants from the tool.

To extend the life of the handlepadding, do not allow sharp edges orforeign objects to rub on thepadding.

Store all tools in an enclosed area toprevent weather from contaminatingtheir systems.

Daily:

1. Wipe all tool surfaces, fittings,and couplings free of grease, dirt,and foreign materials.

WARNING: DO NOT ATTEMPT TOLOCATE HYDRAULIC LEAKS BYFEELING AROUND HOSES ANDFITTINGS WITH HANDS. “PIN –HOLES” LEAKS CAN PENETRATETHE SKIN.

2. Inspect the tool, hydraulicsystem, hoses, and fittings forsigns of leaks, cracks, wear,and/or damage. Replace ifnecessary.

3. To prevent contamination, alwaysinstall dust caps over thehydraulic ports whendisconnected.

Weekly:

Grease the impact mechanism usingth grease zerk located on top of themotor adapter plate. (Figure 4.3A)Apply 2 to 3 strokes (approximately 4cc’s) from a standard grease gunusing Mobil HP 53019-6 orequivalent grease.

FIGURE 4.3A

Grease leakage from around thesquare drive is common afterlubrication and during hard use.Wipe the grease off to prevent it fromsplattering.

NOTE: Do not attempt to repair thisproduct. Only properly trainedpersonnel should perform anymaintenance service, and or repairto this tool.

Monthly:

1. Perform a detailed inspection ofthe systems hoses, and fittingsaccording to the hydraulic hoseoperator’s manual and as statedin SAE standard j1273, May1989 or latest revision. Replace

ZERK

23

the hoses and/or fittings ifnecessary.

Semi-annually:

Remove the impact head (item 37)and clean the grease off the impactcomponents. Also remove thegrease from the impact housing.Mount the impact head (item 37) tothe motor adapter plate (item 29)after placing the assembled hammer

mechanism in the impact head. Afterassembly, apply 100 strokes ofgrease (133 cc’s) to the lubricatingzerk.

SERVICE

COMPLETE DIASSEMBLY OF THETOOL IS NOT RECOMMENDED.RETURN TO PORTACO, INC. FORREPAIRS.

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4.4 Trouble Shooting

The following chart can be used as a guide to correct any problem you mayexperience with the tool.

To determine the problem in operation of the Tie Drill always check that thehydraulic power source is supplying the correct hydraulic flow and pressure tothe tool as listed in the table. Be sure you are using an accurate flow meter.Check the flow with the hydraulic fluid temperature at least 80° F/27° C.

NOTE: Stop and depressurize the hydraulic system before connecting ordisconnecting a tool. Failure to follow these instructions can lead to severepersonal injury. Read and follow the instructions in this manual for the properway to connect and disconnect tools from the hydraulic systems.

PROBLEM CAUSE REMEDYPower source Check power source

flows and pressure (5-10gpm/20-38 lpm at 1500-2000 psi/100-140 bar)

Coupler or Hose Check for /removeobstruction

Directional spool not fullyshifted.

Shift spool to eitherposition.

If after impactmechanism has beenserviced.

Check that all shims havebeen placed backbetween the impact headand adapter. Run impactto circulate grease.

Tool will not run or runsslow.

Mechanical failure Disassemble tool andcheck for damage.

Pressure and returnhoses reversed

Correct for proper flowdirection.

Worn impact components Disassemble front half ofimpact and check fordamaged or severelyworn parts.

Incorrect grease Remove and cleanimpact head (seemaintenance section forprocedures).

Poor impactperformance.

Cold hydraulic fluid Allow power source towarm up.

25

Back pressure too high Should not exceed 250psi/ 17 Bar and 10gpm/38 lpm

Dirty spool Remove and clean spooland replace 0-rings andbackups.

Trigger hard to pull

Control linkage Inspect linkage betweentrigger and valve spool.

Hydraulic fluid leaksbetween motor andmanifold block.

Damaged seal Disassemble tool andreplace seal.

Hydraulic fluid leaksbetween adapter andmotor.

Damaged shaft seal Split tool betweenadapter and motor andreplace seal.

Hydraulic fluid leaks fromcontrol spools.

Damaged seals Replace all o-rings andbackups on leakingspool.

Grease leaks betweenimpact head and adapter.

Loose fasteners Tighten bolts.

Heavy duty use. Normal due to heat buildup.

Grease leaks aroundimpact drive shaft

Impact mechanism overgreased.

Wipe clean until greasestops leaking, adjustgreasing maintenance tomatch duty cycle.

Grease leaks aroundimpact drive shaft whencold.

Anvil bushing worn. Replace anvil bushing.

NOTE: After reviewing trouble shooting chart and still unable to determine theproblem call the service department at PortaCo inc. (218-236-0223) for advice

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4.5 Technical Specifications

MODEL DT-10-H3-OLength 4.50 in/11.4 cmWidth 21.25 in/8.3 cmHeight 18.00 in/45.7 cmWeight 24.6-lbs/10.8 kgMax Pressure 2000 psi/150 barMax Flow 10 gpm/40 lpm

Consumable Items List

Description Part Number SourceCoupler HYD FF-372-6FP M 2554-00P PortaCo Inc.Coupler HYD FF-371-6FP F 2555-00P PortaCo Inc.Cover Coupler # NR-37 BRUNNING 2241-00P PortaCo Inc.Cover Coupler # NR-50 2512-00P PortaCo Inc.

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Hydraulic Fluid Requirements

Viscosity (Fluid Thickness)

METRIC U.S.A.10 C 95 Centistokes 50 F 450 SSU Max38 C 27-42 C.S. 100 F 130-200 SSU60 C 16.5 C.S., Min. 140 F 85 SSU Min.

Pour Point – 10 F/-23 C Minimum (for cold startup)Viscosity Index (ASTM D 2220) 140 MinimumDemulsibility (ASTM D-1401) 30 Minutes MaximumFlash Point (ASTM D-92) 340 F/171 C MinimumRust Inhibition (ASTM D-665 A & B) PassOxidation (ASTM D943) 1000 Hours MinimumPump West Test (ASTM D2882) 60 mg Maximum

Recommend Hydraulic Fluids

Type Hydraulic fluidChevron “Clarity” AW ISO 32Exxon “Univis” J 32Mobil D.T.E. 13 MGulf “Harmony” AW-HVI-150-32Shell “Tellus T” 32Texaco “Rando” HDZ 32Union “Unax” AW-WR-32Amsoil AWH ISO 32Sunvis Low Pour H/032-product code 193000

Coupler recommendation: 3/8 inch FLAT FACE HTMA couplers rated at 2500 psiworking pressure. Threads are to match fittings used on hoses or fittings usedas adapters.Bolt Size Torque#10-32¼-205/16-183/8-16

38 in. lbs.76 in. lbs.13 ft. lbs.23 ft. lbs

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DRILL BIT LIST

If the drill required is not listed please call PortaCo, Inc. 218-236-0223 and a

service person will be able to assist your needs.

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SERVICE AND REPAIR NOTES

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