INSTALLATION INSTRUCTIONS ANDEXTENDED STORAGE INFORMATION

QUEST®

6/42, QUEST 8/51,and QUEST 10/65

MULTI-TASKING CNC LATHES

ATTENTIONREAD THE ENCLOSED INFORMATION BEFORE

REMOVING THE MACHINE FROM THE SKID.

THIS INSTALLATION CHECK LIST MUST BE COMPLETED BEFORE THE HARDINGEFIELD SERVICE TECHNICIAN VISITS YOUR PLANT TO TEST RUN THE MACHINE:

� Place the machine.If the machine will have the bar feed option, level & secure the machine.

� Clean the machine.

� Connect air source to the machine.

� Connect electrical source to the machine. DO NOT power up the machine.

� Install supplementary machine ground, if necessary.

� Prepare the coolant tank. Have selected coolant on site.

� Verify the turret top plate plugs are installed.

HARDINGE INC.

Elmira, New York 14902-1507 U.S.A.

Phones: (607) 734-2281 or (800) 424-2440 • Fax: (607) 734-8819

www.hardinge.com

Revised: January 17, 2008

Manual No. M-394D Litho in U.S.A.Part No. M D-0009500-0394 September, 2005

- NOTICE -

Damage resulting from misuse, negligence, or accident is not covered by theHardinge Machine Warranty.

Information in this manual is subject to change without notice.

This manual covers the installation and extended storage of HardingeQUEST® 6/42, 8/51, and 10/65 Multi-Tasking CNC lathes equipped with theof the following GE Fanuc controls:

16i-T18i-T21i-T

In no event will Hardinge Inc. be responsible for indirect or consequentialdamage resulting from the use or application of the information in this man-ual.

Reproduction of this manual in whole or in part, without written permissionof Hardinge Inc., is prohibited.

CONVENTIONS USED IN THESE INSTRUCTIONS

- WARNINGS -

Warnings must be followed carefully to avoid the possibility of personal injury ordamage to the machine, machine attachments, tooling, or workpiece.

- CAUTIONS -

Cautions must be followed carefully to avoid the possibility of damage to the ma-chine, machine attachments, tooling, or workpiece.

- NOTES -

Notes contain supplemental information.

© 2005, Hardinge Inc. M-394D

Table of Contents

CHAPTER 1 - INSTALLATION INSTRUCTIONS

Machine Serial Number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Control Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Machine Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Leveling Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Coolant Tank Clearance Requirement . . . . . . . . . . . . . . . . . . . . . . . . 1-2Foundation Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Approximate Machine Shipping Weights . . . . . . . . . . . . . . . . . . . . . . . 1-2

Machine Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3QUEST® 6/42 Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3QUEST 8/51 and 10/65 Machines . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Setting the Machine in Place . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5Removing the Shipping Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Shipping Restraint Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9Shipping Restraint Removal Procedures . . . . . . . . . . . . . . . . . . . . . . 1-10

Machine Equipped with Standard Linear Guideways . . . . . . . . . . . . . . 1-10Machine Equipped with Hydrostatic Linear Guideways . . . . . . . . . . . . . 1-11

Hydraulic Units Platform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13Tramp Oil Pan Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15Cleaning the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16Air Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16

Drain the Air Filter/Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16Grounding the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17

Supplemental Earth Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17System Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

Electrical Power Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19Electrical Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19Connect the Electrical Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21Check the Electrical Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22

Cutting Fluid (Coolant) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23Water-Based Coolants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23Installing a Standard Coolant Tank . . . . . . . . . . . . . . . . . . . . . . . . . 1-24Installing a Coolant Tank with Optional Chip Conveyor . . . . . . . . . . . . . . . 1-25Fill the Coolant Tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26

Chiller Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27Coolant Chiller Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27Headstock Chiller Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28

Standard Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29Hydraulic Tank Fluid Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29Filling the Hydraulic Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29

Hydrostatic Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30Hydraulic Tank Fluid Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30Filling the Hydraulic Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30

Turret Top Plate Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31Non-Metallic Materials Typically Found in Hardinge Machine Construction . . . . . . . 1-31

M-394D iRevised: March 13, 2006

CHAPTER 2 - EXTENDED STORAGE INSTRUCTIONS

Power-Up and Power-Down Procedures . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Power-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Power Down Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Standard Operator Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2PC-Based Operator Interface [Option] . . . . . . . . . . . . . . . . . . . . . . 2-2

Control and Axis Drive Battery Maintenance . . . . . . . . . . . . . . . . . . . . . . . 2-3Control Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3Axis Drive Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Grease Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Greasing the Axes and Ball Screws. . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Apply Rust Inhibitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10Clean the Spindle(s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11Clean the Air Inlet Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13Coolant System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

Clean the Coolant Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14Cleaning the Y-Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14Cleaning the In-Line Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

Clean the Coolant Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18Clean or Replace the Coolant Chiller Bag Filter. . . . . . . . . . . . . . . . . . . . . 2-22Hydraulic Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

Fill the Hydraulic Tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23Replace the Hydraulic Filter Element(s) . . . . . . . . . . . . . . . . . . . . . . . 2-25

Standard Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25Hydrostatic Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Disconnect the Electrical and Air Supplies . . . . . . . . . . . . . . . . . . . . . . . 2-28

ii M-394DRevised: March 13, 2006

- NOTES -

M-394D iii

- NOTES -

iv M-394D

CHAPTER 1 - INSTALLATION INSTRUCTIONS

Call the Hardinge Service Department at (800) 424-2440 or (607) 734-2281 to schedule the final in-stallation and inspection of this machine. A Hardinge Field Service Technician will visit your plant, atno charge, to perform specific installation procedures and test run the machine. The technician willrun a test program, but will not set-up or make parts. Complete the steps on the cover page before call-ing the Hardinge Service Department.

- WARNING -

Any bar feed used with Hardinge QUEST® 6/42, 8/51, or 10/65 CNC lathe should beapproved by Hardinge Inc. A bar feed should not be used with the high-speed ma-chines.

MACHINE SERIAL NUMBER

The serial number is stamped on plate “A”, Figure1.1, on the power case door near the main discon-nect switch. The serial number must be included in allcorrespondence regarding this machine.

CONTROL SERIAL NUMBER

- NOTE -

The serial number should be includedin all correspondence regarding thecontrol.

The control serial number is located on the back ofthe control. Remove cover “B”, Figure 1.2, mountedon the left side wall of the operator’s panel to gain ac-cess to the rear of the control and control serial num-ber tag.

Reference to the control serial number is also in-cluded in the machine record package with the ma-chine serial and headstock serial numbers.

M-394D 1 - 1Revised: March 14, 2006

Figure 1.1 - Machine Serial Number

A

TP4109A

Figure 1.2 - Control Access CoverTP5963A

B

C

MACHINE INSTALLATION REQUIREMENTS

QUEST® 6/42, 8/51, and 10/65 lathes require a substantial foundation. Do not locate the machinenear equipment that causes vibration. Poor surface finishes or damage to the control may result fromvibration transmitted to the machine.

LEVELING REQUIREMENT

Machine without Bar Feed

The machine must be level within .13 inches [3.3 millimeters] on the X and Z axes.

Machine with Bar Feed

The machine must be level within .13 inches [3.3 millimeters] on the X axis.

The machine must be level within .025 inches per foot [.635 millimeters per 305millimeters] on the Z axis.

COOLANT TANK CLEARANCE REQUIREMENT

The front edge of the tube frame must be at least 16.00 inch [406 mm] from the floor, or the front lipof the coolant guard skirt must be at least 13.75 inch [349 mm] from the floor to provide sufficient clear-ance for the coolant tank and chip conveyor.

FOUNDATION REQUIREMENTS

- NOTES -Refer to Figures 1.3 and 1.4 to locate the feet in the machine’s base. Use the dimensions to size the

machine’s footprint and locate the concrete pads.

The soil under the pads or floor for the machine must be compacted to a safe bearing capacity of 4tons per square foot [0.38 MPa].

The pads must be level with each other within ±.13 inch [±3.3 mm] or the floor must be level within±.13 inch in 5 feet [±3.3 mm in 1524 mm] and be constructed of 3000 psi [207 bars] concrete or better.

Avoid placing the machine over floor expansion joints.

When placing a machine on a non-concrete floor, use a 6 x 6 x ¼ steel plate, not provided, undereach foot (6).

RECOMMENDED 6 inch [152 mm] thick concrete floor as large as the machine footprint.The machine’s footprint is the overall dimensions, length and width, ofthe machine.

ACCEPTABLE Concrete pads 14 x 14 x 6 inches [356 x 356 x 152 mm] centered undereach of the machine’s feet.

MINIMUM 4 inch [102 mm] thick concrete floor as large as the machine footprint orconcrete pads 14 x 14 x 4 inches [356 x 356 x 102 mm] centered undereach of the machine’s feet.

APPROXIMATE MACHINE SHIPPING WEIGHTS

QUEST 6/42 lathe: 15,000 lb [6,804 Kg]

QUEST 8/51 lathe: 15,580 lb [7,067 Kg]

QUEST 10/65 lathe: 15,600 lb [7,076 Kg]

1 - 2 M-394D

MACHINE DIMENSIONS

QUEST® 6/42 Machine

- NOTE -

Most coolant chiller units are approximately 2 X 4 feet [610 X 1220 mm], butrequire an additional 2 to 3 feet [610 to 914 mm] for hoses and cables near theback and side.

M-394D 1 - 3

Figure 1.3 - Machine Dimensions, Disc Placement,and Support Feet Locations for QUEST 6/42 Machines

113.70[2887.9]

72.69[1846.4]

65.93[1674.6]

46.93[1192.0]

16.68[424.1]

37.82[960.5]

91.58[2326.1]

105.33[2675.4]

139.69[3548.0]

Sub-Spindle Machine

Machine with Chip Conveyor

69.06[1754.3]

61.56[1563.8]

1.50[38.0]

TI4852

Panel Swing

Power Case Door Swing

0

0

0 0

0 0

X

X

X

1

23

Back Corner of Hydraulic Platform

Note: Dimensions are Inch [Millimeters]

Tailstock Machine

QUEST® 8/51 and 10/65 Machines

- NOTE -

Most coolant chiller units are approximately 2 X 4 feet [610 X 1220 mm], butrequire an additional 2 to 3 feet [610 to 914 mm] for hoses and cables near theback and side.

1 - 4 M-394D

Figure 1.4 - Machine Dimensions, Disc Placement, andSupport Feet Locations for QUEST 8/51 & 10/65 Machines

TI4708A

X2

1

X

X

0

00

0

0

117.0[2971.8]

72.8[1849.1]

73.3[1861.8]

54.3[1379.2]

24.0[609.6]

20.0[508.0]

36.0[914.4]

60.0[1524.0]

67.0[1701.8]

125.0[3175.0]

29.0[736.6]

108.5[2755.9]

118.5[3009.9]

151.5[3848.1]

3

19.5[495.3]

HeatExchanger

Tailstock Machine

Panel Swing

Power Case Door Swing

Note: Dimensions are Inch [Millimeters]

Sub-Spindle Machine

Machine with Chip Conveyor

SETTING THE MACHINE IN PLACE

1. Verify that the foundation for the machine meets the requirements, as outlined on page 1-2.

2. Leave the machine on the skid and move it to the installation location.

3. Remove any parts boxes from the skid.

- NOTE -

Save the M12 screws and washers removed in step 4. They will be used to attachthe bar feed option brackets if the machine is to be used with a bar feed option.

4. Remove the M12 screws and washers that secure the hold-down brackets to the machine.

- NOTE -

Do not discard the metal support screw discs.

There are two lift slots, 31 inches [788 mm] center to center, running front to rearunder the machine base. Lift the machine slowly to make certain that the fork lifttruck maintains balance.

5. Thread the support screws labeled “X” in Figures 1.3 and 1.4, located under the middle of themachine, all the way up for clearance.

Initially, the machine is supported with feet 1, 2 and 3.

- WARNING -

Raise the machine high enough to make certain that the machine’s feet and sup-port screws clear the skid.

6. Use a fork lift truck or the rigging to lift the machine from the skid. Lift the machine slowly whilemaking certain that it remains balanced.

7. Carefully lower the machine in place. The machine is firmly supported by three load levelinglegs numbered 1 through 3, with metal discs that pivot. Rough align the machine.

- WARNING -

Any bar feed used with a Hardinge machine must be approved by Hardinge Inc.

When a bar feed is to be used with this machine, the machine and bar feed mustbe lagged to the floor.

8. If there is no bar feed, place a bubble indicator on top of the machine and level the machinewithin .13 inch [3.3 mm] in the machine footprint. Use steel shims (not provided) for leveling asnecessary.

If the machine will have the bar feed option, use a tighter specification to level the machineon the Z axis and secure it to the floor. Level the machine for a bar feed as follows:

- CAUTION -

The spindle access cover, Figure 1.2, must be taken straight off when it is re-moved.

A) Remove spindle access cover “C”, Figure 1.2. Support the cover and lift it straight off.

- NOTE -

Hardinge suggests using a 1 inch [Ø 25 mm] diameter ground bar approximately 3feet [1 meter] long and straight within 0.005 inch [0.125 mm].

M-394D 1 - 5

B) If necessary, remove the coolant plug from the end of the spindle draw tube. Insert the barinto the spindle draw tube but leave 1 foot [305 mm] of the bar exposed.

C) Make certain that the bar is resting evenly at the bottom of the draw tube radius and place abubble indicator or other leveling device on the exposed bar parallel to the spindle centerline.

- CAUTION -

Use metal plates as shims to level the machine. Do NOT attempt to use three ad-justable legs “X”, Figures 1.3 and 1.4, to level the machine.

- NOTE -

Level the machine within 0.025 inch per foot [0.635 mm per 305 mm].

D) Use metal plates as shims to level the machine within specification.

9. Thread the machine support legs “X”, down until they make contact with the floor. Tighten thescrews an additional one-sixteenth turn. DO NOT OVER TIGHTEN the support screws; checkmachine level. Secure the lock nuts up against the base.

- NOTE -

Locate the support screws, designated “0”, Figures 1.3 and 1.4, in the followinglocations:

Inside the spindle compartment (2 screws):

• behind the coolant pump

• lower right corner just inside the spindle compartment access cover

Inside the power case (2 screws):

• lower left corner

• lower right corner below electrical panel hinges (unlatch and swing electricalpanel to gain access)

Hydraulic platform (1 or 2 screws):

• Both corners of the hydraulic platform (QUEST® 6/42 lathe)

• One corner of the hydraulic platform (QUEST 8/51 and 10/65 lathes)

- NOTE -10. Adjust the support screws, designated “0”, Figures 1.3 and 1.4:

A) Thread the screws down until they just make contact with the floor.

B) Tighten the screws an additional one-eighth to one-quarter turn. DO NOT OVER TIGHTENthe support screws.

C) Tighten the lock nuts.

1 - 6 M-394D

- NOTE -

It may be more convenient to move the machine to drill the holes and mount theexpansion shields after the floor has been marked.

The bar feed option brackets are included with the bar feed option.

11. Secure the machine to the floor as follows:

A) Using the screws and washers removed instep 4, mount the bar feed option bracketson the machine. Refer to Figure 1.5.

B) Mark the floor at the center of the slots in thebar feed option brackets.

C) Remove the bar feed option brackets fromthe machine.

D) Drill a .75 inch [19 mm] diameter hole, 4inches [102 mm] deep at the mark.

E) Drive an expansion shield down into thehole until it bottoms.

F) Mount the bar feed option brackets on themachine.

G) Put a washer on the lag screw. Put the lagscrew through the bar feed option bracketand thread it into the expansion shield until itis tight. Refer to Figure 1.6.

M-394D 1 - 7

Figure 1.5 - Bar Feed Option Brackets

TI5358

Left End of Machine

Right End of Machine

Bar FeedOption Brackets

(Quantity 4)

Figure 1.6 - Expansion Shieldand Lag Screw

TI5359

Lag Screw

Washer

Bar Feed OptionBracket

ExpansionShield

ConcreteFloor

- CAUTION -

DO NOT attempt to move the machine axes until all shipping restraints have beenremoved.

- NOTE -

The Hardinge Field Service Technician will remove the shipping restraints andscrews at the coolant pump.

12. Remove the coolant guard door shipping bracket.

13. Remove any tape, foam, and other packing material from the machine.

14. Roll the coolant tank into place under the front of the machine to verify that there is clearanceand that the coolant hose will reach the coolant tank. Do not connect the coolant hose at thistime.

- CAUTION -

Do not apply power to the machine. Start up of the machine must be conducted bya Hardinge Field Service Technician.

1 - 8 M-394D

REMOVING THE SHIPPING RESTRAINTS

- CAUTION -

DO NOT attempt to move the machine axes until all shipping restraints have beenremoved.

- NOTE -

All metal shipping brackets are painted RED for easy identification.

It is the responsibility of the Hardinge Field Service Technician to remove allshipping restraints.

SHIPPING RESTRAINT LOCATIONS

QUEST® CNC lathes equipped with standard linear guideways are equipped with the followingshipping restraints:

• Z axis shipping bracket

• Sub-Spindle shipping bracket (Machine equipped with sub-spindle)

• Tailstock cables ties (Machine equipped with tailstock)

QUEST CNC lathes equipped with HydroGlide™ hydrostatic linear guideways are equipped withthe following shipping restraints:

• X axis shipping bracket

• Front Z axis shipping bracket

• Rear Z axis shipping bracket

• Sub-Spindle shipping bracket (Machine equipped with sub-spindle)

• Tailstock cables ties (Machine equipped with tailstock)

M-394D 1 - 9

SHIPPING RESTRAINT REMOVAL PROCEDURES

Machine Equipped with Standard Linear Guideways

- NOTE -

Depending on the machine configuration, there will be either a large access coveror access door at the right end of the machine.

1. Remove the access cover or open the access door at the right end of the machine.

2. On tailstock machines, cut and remove cable ties “D”, Figure 1.7.

- or -

On sub-spindle machines, remove shipping bracket “E”, Figure 1.7.

3. Remove Z axis shipping bracket “F”, Figure 1.9.

4. Replace the access cover or close the access door at the right end of the machine.

1 - 10 M-394D

Figure 1.7 - Tailstock Cable Ties

D

TP5886

Figure 1.8 - Sub-Spindle Shipping Bracket

E

TP5778

Figure 1.9 - Z Axis Shipping Bracket(Standard Linear Guideways)

F

TP5885

Machine Equipped with Hydrostatic Linear Guideways

- NOTE -

Depending on the machine configuration, there will be either a large access coveror access door at the right end of the machine.

1. Remove the access cover or open the access door at the right end of the machine.

2. On tailstock machines, cut and remove cable ties “D”, Figure 1.7.

- or -

On sub-spindle machines, remove shipping bracket “E”, Figure 1.7.

3. Remove X axis shipping bracket “G”, Figure 1.10

4. Remove rear Z axis shipping bracket “H”, Figure 1.11.

5. Replace the access cover or close the access door at the right end of the machine.

6. Remove rear access cover “I”, Figure 1.12.

M-394D 1 - 11

Figure 1.10 -X Axis Shipping Bracket

G

TP5777

Figure 1.11 - Rear Z Axis Shipping Bracket

H

TP5776

Figure 1.12 - Rear Access Cover

I

TP5784

7. Remove front Z axis shipping bracket “J”, Figures 1.13 and 1.14.

8. Replace rear access cover “I”, Figure 1.12.

9. Store all shipping brackets and mounting hardware in the event the machine is moved in thefuture.

1 - 12 M-394D

Figure 1.13 - Front Z Axis Shipping Bracket(Viewed from Above)

J

TP5781

Figure 1.14 - Front Z Axis Shipping Bracket(Angle View)

J

TI5064

HYDRAULIC UNITS PLATFORM

- NOTE -

This procedure applies only to machines equipped with the HydroGlide™hydrostatic linear guideway option.

The hydraulic units platform, located at the rear of the machine, must be disconnected from the ma-chine and moved away from the machine pedestal and power case before machine operation.

1. Rotate four threaded platform legs “M”, Figure 1.15 or 1.16, downward to make contact with thefloor.

2. Tighten the lock nuts on the platform legs.

- NOTE -

Five bolts are used to secure the hydraulic units platform to the machine pedestalon QUEST® 8/51 and 10/65 machines.

Four bolts are used to secure the hydraulic units platform to the machine pedestalon QUEST 6/42 machines.

3. Remove bolts “K” to release the hydraulic units platform from the machine pedestal.

M-394D 1 - 13

Figure 1.15 - Hydraulic Units Platform Mounted on a QUEST 8/51 or 10/65 Machine(Hydraulic Units Removed for Clarity)

TI5066

K

M

L

4. Remove four bolts “L” to release the hydraulic units platform from the machine power case.

- CAUTION -

Moving the hydraulic unit too far from the machine will damage the hydraulichoses.

5. Use a fork truck to move the hydraulic units platform approximately two inches away from themachine pedestal and power case.

1 - 14 M-394D

Figure 1.16 - Hydraulic Units Platform Mounted on a QUEST® 6/42 Machine(Hydraulic Units Removed for Clarity)

TI5356

K

M

L

TRAMP OIL PAN INSTALLATION

- WARNING -

Dispose of waste oil in accordance with all applicable government guidelines.DO NOT introduce the waste oil into the hydraulic system.

- NOTE -

The tramp oil pan is only used with machines equipped with the HydroGlide™hydrostatic linear guideway option.

The tramp oil pan must be installed before machine operation.

The machine has been designed to keep contamination of the coolant by the oil used for the hydro-static linear guideways to a minimum. The oil drains from the machine and is collected in the tramp oilpan. The pan should be removed and emptied once a day. Empty the pan and place it back into posi-tion.

1. Slide tramp oil pan “N”, Figure 1.17, under the hydraulic units platform.

2. Insert the end of tramp oil return line “O”, Figure 1.18, into the pan.

M-394D 1 - 15

Figure 1.17 - Tramp Oil PanPartially in Position

N

TP5780

Figure 1.18 - Tramp Oil Pan Completely inPosition with Return line in Place(Viewed from Side of Machine)

O

TP5782

CLEANING THE MACHINE

- CAUTION -

Do not use compressed air to clean the machine. Air pressure forces dirt andother foreign matter past the seals and covers into the slides, ball screws, andbearings. This causes additional wear and will reduce the life and accuracy of themachine.

After the machine has been properly located, remove all shipping grease, oil, and dirt accumulatedin transit. USE A CLOTH OR BRUSH WITH A GOOD GRADE OF PETROLEUM BASE GREASESOLVENT TO CLEAN THE MACHINE.

Use Clorox 409® cleaner with a soft, clean, lint-free cloth to clean the coolant guard windows. Donot use benzene, leaded gasoline, acetone or chlorinated solvents.

AIR CONNECTION

The air filter/regulator and coalescing filter are mounted on the side of the machine at the left. Addan air lock-out valve or use a quick disconnect coupling to control the ON-OFF air flow. Factory air tothe machine goes through the filter/regulator to control the air supply for the machine. A heavy-duty airdryer may have to be added in the air line if the factory air has excessive moisture. The air volume re-quirement for a standard machine is 8 to 9 scfm [226 to 255 lm]. Machines that have the air blast optionrequire much more air flow. The incoming air line should have a minimum inside diameter of 3/8 inch[9.5 mm]; however, if the air line is especially long, a larger diameter. hose may have to be installed.Connect the air line and, if necessary, an air valve to the machine. Do not turn the air source ON.

The Hardinge Field Service Technician will check the incoming air line connection. Apply air to themachine and set regulator knob “P”, Figure 1.19, at a constant pressure from 70 psi to 90 psi [4.9 to 6.2bars]. The air pressure switch is preset at 60 psi [4.2 bars]. If the air pressure is below this setting, analarm message appears on the control display screen and the control stays in Emergency Stop.

Refer to the maintenance manual (M-393) for additional information about the air system.

DRAIN THE AIR FILTER/REGULATOR

1. Connect the air line or unlock, if necessary, andturn ON the air source to the machine.

- CAUTION -

The filter/regulator must be drainedat least once a day.

2. One at a time, unthread manual drain valves“Q” and “R”, Figure 1.19, to drain the bowl ofcontaminants. Close each drain valve whendraining is complete.

1 - 16 M-394D

Figure 1.19 - Air Panel(Manifold may be configured differently)

P

TP4101

Q

R

GROUNDING THE MACHINE

- WARNING -

Improper grounding of the machine could result in damage to the control and se-vere electrical shock to personnel in the event of an electrical fault. To properlyground the machine, a supplemental earth ground is recommended.

The minimum ground wire size for all machines is 8 AWG.

- NOTE -

If a supplemental earth ground is to be installed, the customer must supply andinstall the ground rod, ground rod clamp, and ground conductor according to allapplicable electrical codes.

All electrical components should have the same reference base to assure that voltage potential, inthe event of circuit shorts or other malfunctions, is limited. This is accomplished by having a neutralreference wire common to all voltage sources within the system.

Since safety requirements vary with locality, consult local codes that will take precedence over thefollowing guidelines.

SUPPLEMENTAL EARTH GROUND

Earth ground connections in their order of effectiveness are as follows:

1. Effectiveness of continuous water pipe when properly buried will depend on conditions of soil.When installed below permanent moisture level, the impedance of this type of ground istypically below 3 OHMS.

2. Effectiveness of man-made, driven or buried electrodes will depend on condition of soil. Wheninstalled below permanent moisture level, the impedance of this type of ground is typicallybelow 5 OHMS.

3. Other available electrodes, such as metal frames of buildings or metal well castings must bewell chosen, since they are substantially below 25 OHMS, but exceed 5 OHMS.

Ground connections, wires, and electrodes should not exceed 5 OHMS, as measured from theequipment ground stud through the primary electrode through earth, to another independent elec-trode separated by 20 feet of earth. Additional grounding should be installed when necessary, to in-sure that the impedance does not exceed 5 OHMS. The ohmic measurement should be made interms of a voltage-current relation, such as the current of a 120 volt, 100 watt lamp bulb.

The ground conductor connecting the ground stud to the ground rod should be 8 AWG or larger.

When longer lengths are required, use a larger size cable, so that the resistance of the cable is lessthan 0.075 OHMS. The ground conductor must be rated to carry peak short-circuited current for maxi-mum time duration without degrading the ground system. The ground conductor must withstand anymechanical abuse to which it may be exposed.

To establish an earth ground, the ground rod must be driven into the ground to a depth of eight feet.If the bottom is encountered at a depth of less than four feet, the electrode may be buried horizontallyin a trench.

M-394D 1 - 17

SYSTEM GROUND

A proper grounding arrangement prevents equipment damage and personal injury caused by anelectrical fault such as a short circuit. To accomplish this, the grounding setup must assure that allvoltages have the same reference base, and that in the event of an electrical fault, the voltage poten-tial is limited. The National Electrical Code recommends that:

250-51. Effective Grounding Path. The path to ground from circuits, equipment,and metal enclosures for conductors shall (1) be permanent and electricallycontinuous, (2) have capacity to conduct safely any fault current likely to beimposed on it, and (3) have sufficiently low impedance to limit the voltage toground and to facilitate the operation of the circuit protective devices. The earthshall not be used as the sole equipment grounding conductor. 1

All electrical circuits and all non-current carrying metal parts of the control and the machine tool areinterconnected by a series of ground wires attached to a ground bar which is located in the bottom ofthe power case.

1 - 18 M-394D

1 National Fire Protection Association, National Electrical Code Handbook 1996, Fifth Edition, Section 250-51.

ELECTRICAL POWER CONNECTION

Power entrance to the case must comply with local electrical codes. Machines that require 200, 400and 460 voltage supply must have a stand-alone transformer. The electrical requirements for theQUEST® 6/42, 8/51, and 10/65 machines are listed in the following table; however, as the QUEST se-ries lathes develop, other machine power requirements may be available, so it may be necessary toconsult with the Hardinge supplier or Hardinge service.

- CAUTION -

Customer must provide transformer protection per local code unless the breakeroption was purchased at the time of sale.

- NOTES -

Due to the variation of local electrical codes, Hardinge recommends that the localutility supply company be consulted to determine exact service and wiringrequirements.

The following power requirements are at 30 minute rating.

ELECTRICAL REQUIREMENTS

LatheModel

LiveTool

Sub-Spindle

Y AxisHigh

SpeedSpindle

FLA at230V

FLA at400V

FLA at460V

KVATrans-former

Size

6/42 119 68 59 47 50

6/42 X 119 68 59 47 50

6/42 X X 124 71 62 49 50

6/42 X 134 77 67 53 75

6/42 X X 134 77 67 53 75

6/42 X X X 139 80 70 55 75

8/51 132 76 66 53 75

8/51 X 132 76 66 53 75

8/51 X X 138 79 69 55 75

8/51 X 147 85 74 59 75

8/51 X X 147 85 74 59 75

8/51 X X X 153 88 76 61 75

8/51 X 148 85 74 59 75

8/51 X X 148 85 74 59 75

8/51 X X X 153 88 77 61 75

8/51 X X 157 90 79 62 75

8/51 X X X 157 90 79 62 75

8/51 X X X X 162 93 61 65 75

10/65 169 97 84 67 75

10/65 X 169 97 84 67 75

M-394D 1 - 19

LatheModel

LiveTool

Sub-Spindle

Y AxisHigh

SpeedSpindle

FLA at230V

FLA at400V

FLA at460V

KVATrans-former

Size

10/65 X X 174 100 87 69 75

10/65 X 184 106 92 73 75

10/65 X X 184 106 92 73 75

10/65 X X X 189 109 95 75 75

10/65 X 148 85 74 59 75

10/65 X X 148 85 74 59 75

10/65 X X X 153 88 77 61 75

10/65 X X 157 90 79 62 75

10/65 X X X 157 90 79 62 75

10/65 X X X X 162 93 81 65 75

1 - 20 M-394D

CONNECT THE ELECTRICAL SUPPLY

- WARNING -

Make certain that the main discon-nect switch is in the OFF positionwhen working in all sections of thepower case.

Do not apply power to the machine ifthis is the initial installation. Firststart up of the machine must bedone by a Hardinge Field ServiceTechnician.

1. Turn off the power source to the electric cablethat leads to the machine.

2. Turn main disconnect switch handle “T”, Figure1.20, to the OFF position.

3. Release three latches “S” and open the powercase door.

4. If installed, remove upper shield "U", Figure1.21.

5. Make certain that the line side of disconnectswitch “V” and ground stud “W”, Figure 1.22,are set to have the power source and groundline connected. If the line side of the disconnectswitch has wire clamps, they must be open sothat the wires can be inserted.

6. Route the power cable into the power case farenough to easily reach the switch connectionsand the ground stud. Use a cable clamp tosecure the cable at the entrance to the powercase.

7. Prepare the power cable wires to be fastenedto the disconnect switch and connect theground wire and power leads.

- NOTE -

Shields "U", Figure 1.21, will be eitherbe installed on the disconnect switchbefore the machine is shipped or pack-aged in a box shipped with the ma-chine.

8. Install shields "U", Figure 1.21.

9. Close and latch the power case door.

M-394D 1 - 21Revised: March 14, 2006

Figure 1.20 - Main Disconnect Switch

S

T

TP4109A

Figure 1.21 - Main DisconnectSwitch Shields

TP7115

U

Figure 1.22 - Main Disconnect Switchand Ground Stud

TP4112

WV

CHECK THE ELECTRICAL PHASE

The electrical phase is checked by observing the direction in which the hydraulic pump motor ro-tates. The direction of rotation must match the arrow on the hydraulic pump motor. Refer to Figures1.23 and 1.24.

CHECKING THE ELECTRICAL PHASE

Observe the rotation of the hydraulic pump motor while an assistant performs the following steps:

1. Turn main disconnect switch handle “T”, Figure 1.20, to the ON position.

2. Turn the Control ON/OFF switch to ON and wait until the control display screen is ON.

3. Pull the Emergency Stop push button out to the first detent, wait two seconds; then, pull thepush button out to the end of travel and release.

4. After a few seconds, press the Emergency Stop push button.

5. Turn the Control ON/OFF switch to OFF.

6. Turn the main disconnect switch to the OFF position.

CHANGING THE ELECTRICAL PHASE

- WARNING -

Make certain that the incoming power source is turned OFF before working withthe power cable.

1. Turn main disconnect switch handle “T”, Figure 1.20, to OFF.

2. Turn off the power source to the incoming power cable.

3. Disengage the door latches and open the power case door.

4. Disconnect and exchange any two wires on the line side of the disconnect switch.

5. Close and lock the power case door.

6. Check the electrical phase as outlined above.

1 - 22 M-394DRevised: January 17 2008

Figure 1.23 - Hydraulic Pump Motor(Machines without Standard Sub-Spindle)

TP5902

Figure 1.24 - Hydraulic Pump Motor(Machines with Standard Sub-Spindle)

TP5903

CUTTING FLUID (COOLANT)

- CAUTION -

Whenever cutting fluids are used, it is essential to follow the manufacturer’s rec-ommendations on the selection and maintenance for that particular fluid.

- NOTE -

A properly selected and maintained coolant, either oil or water based, will ensurethe best performance from the coolant and machine.

Hardinge machine tools are designed using the latest technology and highest quality materialsavailable. However, due to the ever increasing number of cutting fluid (coolant) selections available, itis impossible to test material compatibility with each and every coolant. Refer to the maintenancemanual (M-393) and the coolant pump instruction booklet for information regarding the coolant facili-ties on this machine. The two most popular types of cutting fluids are cutting oils and water-basedcoolants.

WATER-BASED COOLANTS

Water-based coolants are a cutting fluid which, when improperly specified or maintained, can af-fect the life of a machine and the quality of the parts made on it. Water-based coolants are designed tosuppress rusting, enhance cutting, increase tool life, promote heat dissipation, and be economical touse.

Some water-based coolants may cause machine corrosion problems and be incompatible with ma-chine components, especially if the fluid is not maintained correctly. Poorly maintained coolants mayresult in rancidity, poor tool life, staining, rusting, foaming, etc., which affect machine performanceand may cause health problems such as dermatitis. Water-based coolants must be correctly specifiedaccording to the machined materials and ensure compatibility with the machine’s components. Referto the list of common materials used in the manufacture of Hardinge machines which is at the end ofthis chapter.

It is extremely critical to follow the coolant manufacturer’s recommendations when using a wa-ter-based coolant. Maintaining coolants per the manufacture’s recommendations will increase themachine’s useful life and will minimize corrosion, rusting, staining, etc., and health problems such asdermatitis. At a minimum, the coolant maintenance should include daily checks and correction of cool-ant concentration, a measure of coolant pH, and removal of any tramp oil from the machine sump.

M-394D 1 - 23

INSTALLING A STANDARD COOLANT TANK

- NOTE -

Coolant hose “A”, Figure 1.25, and the small pump bypass return hose lay in a trayacross the rear of the machine and is coiled in the space behind or along side thehydraulic tank.

1. Roll the coolant tank near the opening under the front and side of the machine.

2. Connect the coolant hose to the fitting on the in-line coolant filter. Refer to Figure 1.26.

3. Press the end of the pump bypass return hose into the bypass return fitting on the tank.

4. Roll the tank into place to test the fit. Adjust the skirting and check inside the work area to seethat coolant will drain into the chip pan.

5. If installing a Super-Precision® machine, connect the chiller unit coolant hoses to the tank.

1 - 24 M-394DRevised: March 14, 2006

Figure 1.25 - Coolant Hose Coiled at Rearof Machine Behind Hydraulic Tank

TP4206

A

Figure 1.26 - Coolant Tank Connections(Machine Not Equipped with a

Chip Conveyor)

BypassReturn Fitting

In-LineCoolant Filter

Coolant HoseFitting

TI5355

INSTALLING A COOLANT TANK WITH OPTIONAL CHIP CONVEYOR

- NOTE -

The optional chip conveyor is shipped on a pallet separate from the coolant tankand machine. The chip deflectors and back support are shipped with the tank.

Coolant hose “A”, Figure 1.25, and the small pump bypass return hose lay in a trayacross the rear of the machine and is coiled in the space behind or along side thehydraulic tank.

All required fasteners are supplied with the coolant tank.

1. Carefully lift the chip conveyor from theshipping pallet and fit it into the coolant tank.Position the chip conveyor against the frontwall of the tank.

2. Secure the chip conveyor to the coolant tank byinstalling the M12 hex head cap screws, nuts,washers, and lock washers at "D", Figure 1.27.

3. Mount back support "C", Figure 1.27, to thecoolant tank using the M6 flange nuts. Referalso to Figure 1.28.

4. Mount two chip deflectors "B", Figure 1.27, tothe sides of the tank using the M5 flange nuts.Be sure the chip deflectors bottom out on thesides of the chip conveyor.

5. Position the coolant tank under the machine.

M-394D 1 - 25Revised: March 14, 2006

Figure 1.27 - Chip Conveyor Coolant Tank

TI5404

B

C

D

Figure 1.28 - Section Viewof Coolant Tank

TI5408

BackSupport

Side ChipDeflectors

6. Mount the end chip deflector on the left end of the work area over the conveyor:

A) Install washers on mounting studs "E", Figure 1.29.

B) Install chip deflector "F" and secure with washers, lock washers, and nuts.

7. Connect the coolant hose to the fitting on the in-line coolant filter. Refer to Figure 1.30.

8. Press the end of the pump bypass return hose into the bypass return fitting on the tank

9. Verify that coolant will drain onto the chip conveyor

10. Check that each of the coolant hose connections are secure.

FILL THE COOLANT TANK

Pour the coolant directly into the chip pan of the coolant tank. Fill the tank with approved coolant tothe FULL line of the sight gauge.

The coolant tank capacity is listed below in gallons [liters]:

MachineModel

Machine withChip Conveyor

Machine withoutChip Conveyor

QUEST® 6/42 Lathe 38 [144] 30 [114]

QUEST 8/51 & 6/42 Lathes 40 [152] 40 [152]

1 - 26 M-394DRevised: March 14, 2006

Figure 1.29 - Chip Deflector atLeft End of Coolant Tank

EF

TI5403

Figure 1.30 - Coolant Tank Connections(Machine Equipped with a Chip Conveyor)

TI5354

Coolant HoseFitting

BypassReturn Fitting

In-LineCoolant Filter

CHILLER OPTIONS

There are two chiller options:

COOLANT CHILLER

The coolant chiller is a stand-alone option that reduces and stabilizes the temperature ofthe coolant. It is mounted “in line” so that coolant is diverted out to a radiator and fan unitand back to the machine.

HEADSTOCK CHILLER

The headstock chiller employs a continuous loop of DowTherm® SR1 Heat Transfer Fluid(Dow Chemical product) to stabilize the temperature of the headstock. The fluid is circulatedthrough the headstock and out to a radiator and fan unit.

High-speed, Super-Precision® machines have both chiller options.

Refer to the chiller installation and maintenance manual for detailed information. Keep the chillerunit documentation with the machine maintenance manual (M-393) for complete chiller information.

COOLANT CHILLER INSTALLATION

- NOTES -

The “Discharge” and “Return” coolant hoses can only be fastened one way to thecoolant tank. One hose has a quick-disconnect receptacle and the other hose hasa quick-disconnect plunger.

The hoses and thermocouple lead are wrapped around the hydraulic heatexchanger fan at the rear of the machine.

1. Roll the coolant chiller unit near the right end of the machine at the end of the coolant tank.Connect the coolant hoses to the coolant tank fittings as follows:

A) Pull back on the knurled ring and enter the mating plunger into the quick-disconnectreceptacle. Release the ring.

B) Connect the other coolant hose.

C) Pull back on each hose to make certain that the quick-disconnect fasteners are secure.

2. Machines that have the optional high speed spindle, plug the probe cable (labeled C orCoolant) from the chiller into the probe receptacle (also labeled C or Coolant).

Machines that have the standard belted spindle, the probe lead has a stylus on one end of thecable. Fit the stylus into the opening near the middle at the rear of the machine (just to the right ofthe hydraulic unit) and carefully tighten the connection.

3. Connect the low flow cable (labeled 3205CBL) to the chiller. Refer to the electrical schematics.

4. Plug in the chiller electrical plug to a dedicated electrical source.

5. Add approximately eight gallons of selected coolant to the coolant tank.

M-394D 1 - 27Revised: March 14, 2006

HEADSTOCK CHILLER INSTALLATION

- NOTES -

The hoses, electrical cable and thermocouple lead are wrapped around thehydraulic heat-exchanger fan at the rear of the machine. The connectingthermocouple cable may be in the chiller unit junction box.

The headstock chiller requires DowTherm® SR1 Heat Transfer Fluid.

1. Roll the headstock chiller unit near the power case at the rear of the machine. Uncoil the leadsand hoses from the bundle.

- NOTE -

There is one “Discharge” hose and one “Return” hose for a high-speed spindlemachine with tailstock; there are two hoses each for a high-speed spindle machinewith high-speed sub-spindle.

2. Connect the “Discharge” and “Return” hoses to the chiller as follows:

A) Thread the elbow fitting on the hose labeled “From Chiller into Headstock” to the chiller unitfitting labeled “Discharge”.

If the machine has a high-speed sub-spindle, thread the “Tee” fitting with the two hoseslabeled “From Chiller into Headstock” to the chiller unit fitting labeled “Discharge”.

B) Thread the elbow fitting on the hose labeled “From Headstock into Chiller” to the chiller unitfitting labeled “Return”.

If the machine has a high-speed sub-spindle, thread the “Tee” fitting with the two hoseslabeled “From Headstock into Chiller” to the chiller unit fitting labeled “Return”.

C) Tighten the fittings snug. After the machine is up and running, check the fittings for leaks andtighten them as necessary.

3. Plug the thermocouple lead (labeled H or Headstock) from the chiller into the thermocouplereceptacle (also labeled H or Headstock).

If the thermocouple has a stylus on one end of the lead, fit the stylus into the opening near themiddle at the rear of the machine (just to the right of the hydraulic unit) and carefully tighten theconnection.

4. Connect the electrical cable to the chiller. Refer to the electrical schematics.

5. Add approximately six gallons of DowTherm® SR1 Heat Transfer Fluid to the chiller tank.

1 - 28 M-394DRevised: March 14, 2006

STANDARD HYDRAULIC SYSTEM

- CAUTION -

Use only Mobil® DTE-13M® hydraulic oil in the standard hydraulic unit.

- NOTE -

Refer to the next page for information on the optional hydrostatic hydraulic system.

The oil level should be maintained at full or near full to ensure proper system cooling, air dissipa-tion, and overall system performance. Read sight gauge “H”, Figure 1.31 or 1.32, to verify that the tankis full.

HYDRAULIC TANK FLUID CAPACITIES

Machine equipped with a Tailstock: 15 gallons [57 liters]

Machine equipped with a Sub-Spindle: 20 gallons [76 liters]

FILLING THE HYDRAULIC TANK

1. Power down the machine.

2. Clean filler cap “G”, Figure 1.31 or 1.32, and the area around the filler cap.

- NOTE -

It is recommended that the hydraulic oil be pre-filtered to 5 micron maximumparticle size before being added to the hydraulic system.

3. Remove the filler cap and slowly fill the tank with Mobil DTE-13M® hydraulic oil.

4. Replace the filler cap.

5. Wait 10 minutes to allow any air in the oil to escape.

M-394D 1 - 29Revised: March 14, 2006

Figure 1.31 - Hydraulic Tank Filler Cap(Machine With Tailstock orHigh Speed Sub-Spindle)

TP4104

G

H

Figure 1.32 - Hydraulic Tank Filler Cap(Machine With Standard

Speed Sub-Spindle)

G

H

TP5878

HYDROSTATIC HYDRAULIC SYSTEM

- NOTE -

The hydrostatic hydraulic system is only on machines equipped with the optionalHydroGlide™ hydrostatic linear guideway system.

Use only Mobil® DTE-18M® hydraulic oil in the hydrostatic hydraulic unit.

Refer to the previous page for information on the standard hydraulic system.

The oil level should be maintained at full or near full to ensure proper system cooling, air dissipa-tion, and overall system performance. Read sight gauge “J”, Figure 1.33, to verify that the tank is full.

HYDRAULIC TANK FLUID CAPACITY

The fluid capacity of the hydrostatic hydraulic tank is approximately 10 gallons [38 liters].

FILLING THE HYDRAULIC TANK

1. Power down the machine.

2. Clean filler cap “I”, Figure 1.33, and the area around the filler cap.

- NOTE -

It is recommended that the hydraulic oil be pre-filtered to 5 micron maximumparticle size before being added to the hydraulic system.

3. Remove the filler cap and slowly fill the tank with Mobil DTE-18M® hydraulic oil.

4. Replace the filler cap.

5. Wait 10 minutes to allow any air in the oil to escape.

1 - 30 M-394DRevised: March 14, 2006

Figure 1.33 - Hydrostatic Hydraulic System

J

I

TP5765

TURRET TOP PLATE PLUGS

All QUEST® series lathes are shipped with plastic tool station plugs installed in the turret top plate.

Lathes equipped with the high pressure coolant option are also supplied with steel tool stationplugs. The steel tool station plugs must be used in place of the plastic plugs on machines equippedwith high pressure coolant.

Install a tool station plug at each turret tool station not equipped with tooling.

NON-METALLIC MATERIALS TYPICALLY FOUNDIN HARDINGE MACHINE CONSTRUCTION

Nitrile acetal plasticsNeoprene polycarbonatesfluorocarbon rubber nylonsUrethane phenolic plasticssilicone rubbers polyethylenecork-nitrile composites PVCpolyurethane enamelPTFE (polytetrafluoroethylene)

M-394D 1 - 31Revised: March 14, 2006

- NOTES -

1 - 32 M-394D

CHAPTER 2 - EXTENDED STORAGE INSTRUCTIONS

- CAUTION -

These procedures should be used when the machine will sit idle or be stored for aperiod of one or more months.

- NOTE -

Refer to the maintenance manual (M-393) for additional information.

POWER-UP AND POWER-DOWN PROCEDURES

The power-up procedure for the QUEST® series CNC lathe is a systematic method of safely turningon the control and readying the machine for operation. The power-up procedure and maintenance onthe control are normally performed with the power case door closed. However, if the door is openedduring an operation, the door interlock switch turns the power OFF.

POWER-UP PROCEDURE

1. If it is necessary to unlock the machine, obtain permission from the proper authority and havethe main disconnect switch unlocked. Also make certain that, if there is an air lockout valve,unlock it also.

2. Turn the main disconnect switch on the power case to the ON position.

- WARNING -

If there is a main air lock-out valve, DO NOT look or feel under it when purging thevalve or draining the filter bowl. High pressure air and contaminates could be dis-charged from the opening.

3. Connect the air source to the air pressure regulator or turn the main air lock-out valve ON. Ifthere is an air lock-out valve, purge it.

4. Drain the filter bowl(s). Unthread the manual drain on the bottom of each bowl to drain the bowl.Tighten the manual drain to seal the drain. Some drain bowls may have automatic drains.

5. Check the coolant level and machine run hours. If necessary, add grease lubricant but do NOTadd coolant. Refer to the maintenance manual (M-393) for additional information.

- CAUTION -

When turning the MACHINE POWER switch to ON, do NOT press any otherpushbuttons or keys until the Position or Alarm screen is displayed. Some but-tons are used for control maintenance or special operation functions.

6. Turn the Machine Power switch ON and wait until the control display screen appears.

7. Pull the Emergency Stop push button out to the first detent, wait two seconds; then, pull thepush button out to the end of travel and release.

8. Verify that the coolant guard door is closed.

M-394D 2 - 1Revised: January 17, 2008

9. Set the Machine Modes selector switch to Jog.

10. Set the Manual Axis Movement selector switch to E.

11. Press the right-hand Z/E pushbutton to move the sub spindle or tailstock to the referenceposition.

12. Open and close the coolant guard door to perform the guard door switch verification and toclear the verification alarm.

POWER DOWN PROCEDURES

Standard Operator Interface

1. Be sure “Cycle Start” is not active. The Cycle Start push button light will be OFF.

2. Be sure the program has been completed and that the spindle and slides are stationary.

3. Press the Emergency Stop push button.

4. Turn the Control ON/OFF switch to OFF.

5. Turn the main air valve OFF

6. Turn the main disconnect switch OFF.

PC-Based Operator Interface [Option]

1. Be sure “Cycle Start” is not active. The Cycle Start push button light will be OFF.

2. Be sure the program has been completed and that the spindle and slides are stationary.

3. Press and hold the Custom key; then, press the Help key to display the Windows Start menu.

4. Release the Custom key.

5. On the touch screen, press “Shut Down” to display the shut-down menu.

6. Select “Shut Down the Computer”.

7. Press “Yes” and wait for the Windows shut-down to be completed. The following message willbe displayed:

“It is now safe to turn off your computer”

8. Press the Emergency Stop push button.

9. Turn the Control ON/OFF switch to OFF.

10. Turn the main air valve OFF

11. Turn the main disconnect switch OFF.

2 - 2 M-394D

CONTROL AND AXIS DRIVE BATTERY MAINTENANCE

The recommended replacement interval for the control and axis batteries is once a year. Check theage of the control and axis drive batteries. Replace the batteries if they will expire before the machineis to be put back into service.

Battery units are located in two places on the machine:

• The control battery is behind the control display panel and on top of the controlunit

• The drive battery units are on the drive units in the power case

- NOTE -

Make certain that the replacement battery is like the battery being removed. Checkthe battery voltage and receptacle.

CONTROL BATTERY

- CAUTION -

A fresh battery must be installed at least once a year. Failure to perform this main-tenance will result in the loss of control information.

Battery replacement can be done with the control turned ON or OFF. If the poweris OFF, the change MUST be done within 30 minutes of when the power wasturned OFF.

Check the age of the control battery. Replace the battery if necessary:

The control can temporarily maintain memory for approximately 30 minutes without the batterybackup.

Battery Specifications

Manufacturer: Sanyo Electric Corp.

Battery Number: CR17450SE-R

Voltage Rating: 3 volt

Battery Type: Lithium

Use the following procedure to check or replace the control battery.

1. Power up the machine.

2. Power down the machine.

3. At the left end of the machine, remove access cover “A”, Figure 2.1.

4. On machines equipped with a standard control, the battery is located at “B”, Figure 2.2.

On machines equipped with a PC Front-End control, the battery is located at “D”, Figure2.3.

5. Hold the battery latch to the side of the battery while pulling the battery out.

M-394D 2 - 3

6. Verify that the new battery is like the battery being replaced.

7. Follow the wires to reach plug “C”, Figure 2.2, plug “E”, Figure 2.4, or another in-line plug.

8. Disconnect the old battery

9. Connect the new battery.

10. Put the new battery into the battery slot. The battery latch will snap into place.

11. Dispose of the old battery properly.

12. Mount the side access cover.

2 - 4 M-394D

Figure 2.1 - Control Access Cover

A

TP4088

Figure 2.2 - Standard ControlBackup Battery

(Viewed from Above)

TP5895

B

C

Figure 2.3 - PC Front-End ControlBackup Battery

(Viewed through Access Opening)

TP5898

D

Figure 2.4 - PC Front-End ControlBackup Battery(Close-Up View)

TP5899

E

AXIS DRIVE BATTERIES

Check the age of the drive unit batteries. Change the drive unit batteries, if necessary:

- CAUTION -

A fresh battery must be installed at least once a year. Failure to perform this main-tenance will result in the loss of drive position information.

- NOTE -

There are two axis drive units to be checked.

Battery Pack Specifications

Manufacturer: Panasonic Corp.

Battery Number: BR-CCF2TH

Voltage Rating: 6 volt

Use the following procedure to check or replace the axis drive batteries.

1. Power down the machine.

2. Unlock and open the power case door.

3. Remove battery covers “G”, Figure 2.5, on the front panel of the drive units. Hold the batterycover by the top and bottom and squeeze the cover while pulling it off.

- CAUTION -

Do not disconnect the old battery until instructed.

4. Remove the old battery from the battery holder and verify that the new battery is like the batterybeing replaced. Mark the old battery for identification.

- NOTE -

Each drive unit has two receptacles for battery connection. The receptaclelocations are indicated as “F”, Figure 2.5.

M-394D 2 - 5

Figure 2.5 - Drive Unit BatteriesTP3282

F

G

5. Install the fresh battery while the old battery is still connected, as follows:

A) Remove the cap from the second (unoccupied) receptacle. The unoccupied receptacle doesnot have a battery plug attached to it. The receptacles are near each other and are labeled.Either receptacle can be unoccupied.

B) Connect the plug from the new battery to the second receptacle while the old battery is stillconnected. Refer to Figure 2.6.

C) Disconnect the old battery and cap the receptacle.

6. Put the new battery in the battery holder and replace the battery cover.

7. Repeat the procedure for the battery in the other drive unit.

8. Close and latch the power case door.

9. Dispose of the old battery properly.

2 - 6 M-394D

Figure 2.6 - Both Battery PacksConnected at Plugs

TP3738

GREASE LUBRICATION

Lubricate the machine axes in preparation for extended storage. When the control is left ON for aminimum of 30 minutes and all axes travel their full length several times, the ball screws and linearguideways will receive enough lubrication for storage. Refer to the maintenance manual (M-393) formore comprehensive information.

- NOTE -

The grease volume presented is dependent upon the grease gun being used;carefully measure the amount of grease or count the grease gun strokes necessaryto lubricate the guides and ball screws. Be certain that all air is purged from anygrease gun before use.

Machines equipped with HydroGlide™ hydrostatic linear guideways are notequipped with grease manifolds for the X and Z axes. The X and X axes eachhave a single grease fitting to lubricate the associated ball screw.

The center port on the grease manifolds (labeled “BS”) feeds the ball screw for the associated axis.

The KLÜBER® Isoflex NCA 15 or NBU 15 grease (Hardinge grease cartridge part number TT0010994NCA or HS 00010994SL) recommended, has good abrasion and adhesion properties.Grease should be added when the linear guides are still warm from operation.

Add grease according to the following table:

Location Ball ScrewGrease Volume

Standard Linear GuidewayGrease Volume

X Axis 4 cc 7 cc

Y Axis 3 cc 7 cc

Z Axis 10 cc 7 cc

E Axis (Sub-Spindle) 10 cc 7 cc

Tailstock (no ball screw) 3.5 cc

When a LINCOLN #1147 grease gun is used (Hardinge Option Part Number TT 0010994-01), thefollowing number of strokes supplies the correct amount of grease:

Location Ball Screw Lube Standard LinearGuideway Lube

X Axis 4½ strokes 8 strokes

Y Axis 338 strokes 8 strokes

Z Axis 11½ strokes 8 strokes

E Axis (Sub-Spindle) 11½ strokes 8 strokes

Tailstock (no ball screw) 4 strokes

Make certain that all the sliding surfaces are lubricated well by jogging the axes at 50% of the maxi-mum rapid traverse for a full 30 minutes before resuming automatic machine operation.

M-394D 2 - 7

GREASING THE AXES AND BALL SCREWS

1. Wait for the cycle to end and that the spindles and slides are stationary.

2. At the right end of the machine, remove the service cover to gain access to the greasemanifolds shown in Figures 2.7 through 2.12.

3. At the back of the machine, remove the upper service cover to gain access the grease manifoldshown in Figure 2.13.

4. Jog the axes until the grease fittings on the manifolds are accessible.

2 - 8 M-394D

Figure 2.7 - X & Y Axes Grease ManifoldsTP5062

Y AxisManifold

X AxisManifold

Figure 2.8 - Standard Sub-SpindleGrease Manifold (Early Models)

Sub-SpindleManifold

TP4248

Figure 2.9 - Standard Sub-SpindleGrease Manifold (Newer Models)

TP4823

Sub-SpindleManifold

Figure 2.10 - High-Speed Sub-SpindleGrease Manifold

TP4819

Sub-SpindleManifold

5. Power down the machine.

6. Wipe each grease nipple (fitting) clean.

- NOTE -

Only use a manually operated greasegun.

The tailstock grease manifold, shownin Figure 2.11, has four grease nipples(fittings). There is no ball screw on thetailstock.

7. Attach the grease gun nozzle to the greasenipple; slowly and evenly pump in the amountof grease specified on page 2-7. Repeat theprocess for each grease nipple on all greasemanifolds.

8. Wipe the nipples clean of excess grease.

9. Install the service covers.

10. Power up the machine.

11. Press the Reset and Feed Hold push buttons simultaneously to clear the lubrication alarm.

12. Jog the axes at 50% of the maximum rapid traverse for a full 30 minutes before resumingautomatic machine operation.

M-394D 2 - 9

Figure 2.11 - Tailstock Grease ManifoldTP4098

TailstockManifold

Figure 2.12 - X and Z Axis Grease Fittings(Machine Equipped with HydroGlide™

Hydrostatic Linear Guideways)

X AxisFitting

Z AxisFitting

TP5764

Figure 2.13 - Z Axis Grease Manifold(Machine Equipped with

Standard Linear Guideways)

Z AxisManifold

TP5064

APPLY RUST INHIBITOR

1. Clean the inside of the machine. Apply rust inhibitor to all exposed metal surfaces.

2. Apply rust inhibitor to the carriage and cross slide ball screws and linear guide rails:

A) Move both axes as far as possible in the minus ( - ) direction. Open the main coolant guarddoor.

Remove the machine covers from both ends of the machine to gain access to some ballscrews.

B) On the plus (+) side of the carriage and cross slide, remove the way cover screws and slidethe way covers back to expose the ball screws and linear guide rails.

C) Use a lint-free cloth to wipe the ball screws and linear guide rails clean.

D) Apply a rust inhibitor to the ball screws and linear guide rails.

E) Reposition the way covers and install the way cover screws.

F) Return both axes to their Home position.

G) On the minus ( - ) side of the carriage and cross slide, remove the way cover screws andslide the way covers back to expose the ball screws and linear guide rails.

H) Use a lint-free cloth to wipe the ball screws and linear guide rails clean.

I) Apply a rust inhibitor to the ball screws and linear guide rails.

J) Reposition the way covers and install the way cover screws.

2 - 10 M-394D

CLEAN THE SPINDLE(S)

Refer to the maintenance manual (M-393) for information on collet closer maintenance.

1. At the left end of the machine, remove the spindle access cover, shown in Figure 1.2.

2. At the right end of the machine, remove the sub-spindle access cover, shown in Figure 2.14.

3. If present, remove the plug(s) from the end of the spindle draw tube(s).

4. Completely loosen the six draw tube screws, shown in Figures 2.15 and 2.16 .

- NOTE -

The six draw tube screws must be completely disengaged from the collet closerliner before the draw tube nut can be rotated.

Removal of a jaw chuck or step chuck may require the assistance of a secondperson.

5. Rotate the draw tube nut counterclockwise to disengage the draw tube from the work-holdingdevice.

- WARNING -

Be prepared to accept the weight ofthe work-holding device.

6. Remove the work-holding device(s) from thespindle(s).

7. If the machine is equipped with the optionalsub-spindle, cover the sub-spindle to protect itfrom chips while the main spindle is beingcleaned.

8. Close the main coolant guard door.

M-394D 2 - 11

Figure 2.14 - Sub-Spindle Access CoverTP4135

Sub-SpindleAccess Cover

Figure 2.15 - Main Spindle Draw Tube Nut

TP4134

Draw Tube Nut

Draw Tube Screws

Figure 2.16 - Sub-Spindle Draw Tube NutTP4823

Draw Tube Nut

Draw Tube Screws

9. From the left end of the machine, use an air line to blow chips and coolant out of the mainspindle.

10. If the machine is equipped with the optional sub-spindle, cover the main spindle to protect itfrom chips while the sub-spindle is being cleaned.

11. Close the main coolant guard door.

12. From the right end of the machine, use an air line to blow chips and coolant out of thesub-spindle.

- WARNING -

The draw tube may be HOT when running aggressive duty cycles on machinesequipped with a high speed spindle.

13. Completely remove the draw tube from the back of the each spindle.

- CAUTION -

Be sure to protect each spindle while blowing chips out of the opposite spindle.

14. Use an air line to blow chips and coolant out of each spindle a second time.

15. Clean the spindle(s) and draw tube(s).

16. Lightly lubricate the bearing surfaces of the draw tube(s) with Molylube® Anti-Seize grease.

17. Lightly coat the remaining exterior surfaces of the draw tube(s) with Mobiltemp® SHC 32grease.

18. Carefully replace the draw tube(s) in the spindle(s).

19. Replace the draw tube plug(s).

20. Replace the spindle access cover(s).

2 - 12 M-394D

CLEAN THE AIR INLET FILTER

1. Make certain that the machine is powered down and that the air lock-out valve is OFF ordisconnect the air source. If there is an air lockout valve, align two of the lock out rings and use alock to secure the valve.

2. Drain any water from the bottom of the filter/regulator and coalescing filter bowls byunthreading the manual drain(s).

3. Lift up and twist the outer shell counterclockwise to release each shell.

4. Wipe the shell clean with a lint-free cloth and check the O-ring for damage. Replace the O-ringor shell, if necessary.

- NOTE -

If the sight gauge on the coalescing filter head is red, change the filter.

5. Clean or replace the filters as necessary. To release the filter, unscrew the nylon fixture. Threadthe new filter on the nipple until it is tight.

6. Mount the shell on the head as follows:

A) Put the plastic shell up in the head.

B) Align the shell in the head and rotate the shell clockwise until it seats the O-ring.

C) Pull down on the shell to confirm that the shell is secure.

M-394D 2 - 13

COOLANT SYSTEM

CLEAN THE COOLANT FILTER

- CAUTION -

Be sure to drain the coolant pump along with the rest of the coolant system. Fail-ure to drain the pump could result in damage if the temperature in the storagearea goes below 32° F [0° C].

Dispose of coolant in accordance with all applicable government guidelines.

Introduction

The machine will be equipped with either a Y-filter or in-line canister filter. Refer to the appropriateprocedure for servicing the coolant filter.

Cleaning the Y-Filter

Clean or replace the Y-filter element when either of the following occurs:

• The coolant flow appears to be restricted

• The type or brand of coolant is being changed

FILTER LOCATION

Machines equipped with a vertical coolant pump have the Y-filter is mounted in the spindle com-partment. Refer to Figure 2.17.

Machines equipped with a horizontal coolant pump have the Y-filter is mounted on the coolant tank.Refer to Figure 2.18.

2 - 14 M-394DRevised: March 13, 2006

Figure 2.17 - Vertical Coolant Pump andY-Filter in Spindle Compartment

TP5022

Y-FilterHousing

Y-FilterPlug

Figure 2.18 - Y-Filter on Coolant Tank(Chip Conveyor Coolant Tank Shown)

Y-FilterHousing

TI4987

Y-FilterPlug

CLEANING PROCEDURE

1. Power down the machine.

2. If the machine is equipped with the vertical coolant pump, remove the screws and lift off thespindle compartment covers at the left end of the machine.

3. Wipe the filter plug clean with a lint-free cloth.

4. Remove the filter plug and spring from the Y-filter housing. Refer to Figure 2.17 or 2.18.

5. Note how the filter element is mounted in the housing while pulling the filter element straightout.

6. Clean the spring and filter plug.

7. Clean or replace the filter element.

8. Insert the filter element as far as possible into the filter housing.

9. Insert the spring into the filter housing.

- NOTE -

Be sure the O-ring is properly mounted on the filter plug.

10. Install the filter plug.

11. If the machine is equipped with the vertical coolant pump, install the spindle compartmentcovers and screws.

M-394D 2 - 15Revised: March 13, 2006

Cleaning the In-Line Filter

Clean or replace the in-line filter element when any of the following occur:

• The in-line filter gauge, shown in Figures 2.19 and 2.20, indicates between 4 to 6in. Hg

• The coolant flow appears to be restricted

• Changing the type or brand of coolant

FILTER LOCATION

The in-line coolant filter is mounted on the coolant tank.

2 - 16 M-394DRevised: March 13, 2006

Figure 2.19 - In-Line Coolant Filter(Machine without Chip Conveyor)

FilterHousing

FilterHead

FilterGauge

TI5353

Figure 2.20 - In-Line Coolant Filter(Chip Conveyor Coolant Tank Shown)

TI5354

FilterHousing

FilterHead

FilterGauge

CLEANING PROCEDURE

1. Power down the machine.

2. Wipe the filter housing and filter head clean with a lint-free cloth.

- CAUTION -

Use care not to spill the coolant contained in the filter housing.

Dispose of coolant in the filter bowl in accordance with all applicable governmentguidelines. DO NOT introduce the coolant back into the coolant system.

3. Remove the four screws to release the filter housing from the filter head.

4. Allow the coolant in the filter element to drain into the filter housing.

5. Properly dispose of the coolant in the filter housing.

6. Remove the filter element from the filter head.

- WARNING -

DO NOT remove chips from the filter element by hand.

Avoid personal injury by exercising caution when cleaning the filter element withcompressed air.

7. Clean the filter element with compressed air or replace the filter element.

8. Clean the inside of the filter housing.

9. Verify that filter housing O-ring is in good condition and is properly installed in the top of the filterhousing.

10. Install the filter element on the filter head.

11. Slide the filter housing up into mounting position on the filter head.

12. Install the four screws to secure the filter housing to the filter head.

M-394D 2 - 17Revised: March 13, 2006

CLEAN THE COOLANT TANK

Clean the coolant tank at least once every four months or more frequently if the materials being cutcontaminate the coolant. Clean the tank whenever changing the type or brand of coolant. The coolantcatcher on the spindle compartment end and filter on the coolant pump should also be cleaned when-ever the tank is cleaned.

1. Power down the machine.

2. Wait a sufficient amount of time to allow the coolant to drain into the tank.

3. Disconnect the coolant hose from the coolant tank.

4. If the machine is equipped with a chip conveyor:

- CAUTION -

Exercise care not to lose the two washers located behind the mounting tabs onchip deflector "I", Figure 2.21.

A) Remove the nuts and washers from mounting studs "H", Figure 2.21.

B) Remove chip deflector "I".

C) Remove the washers behind the chip deflector mounting tabs.

5. Move the tank into an area that is convenient to remove the metal chips and shavings.

- WARNING -

Use a rake and suitable container to remove metal chips and shavings from thechip pan. Injury may result from attempting to remove chips without a rake. Dis-pose of the chips and shavings in an environmentally safe manner.

6. Rake any chips present into a suitablecontainer and dispose of them properly.

7. Pump the coolant from the tank.

- or -

Place a shallow pan under the tank drain onthe right end of the tank and remove thepipe plug to drain the coolant from the tank.

2 - 18 M-394DRevised: March 13, 2006

Figure 2.21 - Chip Deflector atLeft End of Coolant Tank

(Machine with Chip Conveyor Only)

TI5403

HI

8. If the machine is NOT equipped with a chip conveyor:

- NOTE -

Observe the position and orientation of chip screen "J" and the chip basketslocated under cover "K", Figure 2.22.

A) Remove chip screen "J", Figure 2.22.

B) Remove cover "K".

C) Remove the two chip baskets located under cover "K".

M-394D 2 - 19Revised: March 13, 2006

Figure 2.22 - Standard Coolant Tank

TI5405

K

J

If the machine is equipped with a chip conveyor:

- NOTE -

Chip deflectors "L", Figure 2.23, are located on both sides of the coolant tank.

Observe the position and orientation of the chip baskets located under cover "O",Figure 2.23.

A) Remove two chip deflectors "L", Figure 2.23.

B) Remove back support "M".

C) Remove the screws, nuts, and washers located at "N" to release the chip conveyor from thecoolant tank.

D) Lift the chip conveyor out of the coolant tank.

E) Remove cover "O".

F) Remove the two chip baskets located under cover "O".

- WARNING -

Wear protection and be careful when removing coolant, metal chips, and shav-ings from the tank.

9. Remove any coolant remaining in the tank and wipe it clean.

10. Shake out the metal chips from the chip screen (standard tank) and chip baskets.

2 - 20 M-394DRevised: March 13, 2006

Figure 2.23 - Chip Conveyor Coolant Tank

TI5404

O

N

L

M

11. Wipe the chip screen and chip baskets clean.

12. Wash the coolant tank, chip screen, and chip baskets with a cleaner recommended by thecoolant manufacturer to remove any bacterial contamination. Flush the cleaner from thecoolant tank and clean as recommended.

13. If necessary, apply pipe sealant to the pipe plug and thread it into the tank drain.

14. If the machine is NOT equipped with a chip conveyor:

- CAUTION -

DO NOT force the chip screen into the support frame. There is only one way forthe screen to fit.

A) Replace chip screen "J", Figure 2.22, on the support frame in the tank.

B) Replace the two chip baskets.

C) Replace cover "K".

If the machine is equipped with a chip conveyor:

A) Replace the two chip baskets.

B) Replace cover "O", Figure 2.23.

C) Set the chip conveyor into the coolant tank and position against the front wall of the coolanttank.

D) Secure the chip conveyor to the coolant tank by installing the screws, nuts, and washers at"N".

E) Install back support "M".

F) Install two chip deflectors "L".

15. Position the tank under the machine.

16. Connect the coolant hose to the coolant tank.

17. Check inside the work area and make certain that coolant will drain into the chip pan.

18. If the machine is equipped with a chip conveyor:

A) Install washers on mounting studs "H", Figure 2.21.

B) Install chip deflector "I" and secure with washers, lock washers, and nuts.

DO NOT add coolant

M-394D 2 - 21Revised: March 13, 2006

CLEAN OR REPLACE THE COOLANT CHILLER BAG FILTER

- NOTE -

The coolant chiller is an option.

(Filter Bag Part Number: TT 0011614 F)

1. Locate the filter housing mounted on the side of the chiller, shown in Figure 2.24.

2. Wipe the filter cap and collar clean with a lint-free cloth.

3. Unthread the collar and lift off the filter cap and spring from the filter housing.

4. Note how the filter bag and filter basket are mounted in the housing; while lifting the bag straightout, deal with the basket as necessary.

5. Empty the filter bag.

6. Turn the filter bag inside out to clean the filter element or, if necessary, replace it with a newfilter bag. Make certain that all particles are out of the basket screen.

7. Insert the filter basket and bag in the filter housing making sure that the filter bag is all the waydown into the basket.

8. Put the spring in place and re-install the cap and collar to seal the filter housing.

2 - 22 M-394DRevised: March 13, 2006

Figure 2.24 - Coolant Chiller Bag Filter

Tp4216.

HYDRAULIC SYSTEMS

- NOTE -

The hydrostatic hydraulic system is only on machines equipped with the optionalHydroGlide™ hydrostatic linear guideway system.

The hydraulic tanks must be full to minimize condensation in the tank duringstorage.

It is recommended that the hydraulic oil be pre-filtered to 5 micron maximumparticle size before being added to the hydraulic system(s).

FILL THE HYDRAULIC TANKS

- CAUTION -

Use only Mobil® DTE-13M® hydraulic oil in the standard hydraulic unit.

- NOTE -

The hydrostatic hydraulic system is only on machines equipped with the optionalHydroGlide™ hydrostatic linear guideway system. This additional hydraulic systemdoes not replace the standard hydraulic system. Use only Mobil® DTE-18M®

hydraulic oil in the hydrostatic hydraulic unit.

1. Power down the machine.

2. On the standard hydraulic tank, clean filler cap “P”, Figure 2.25 or 2.26, and the area around thefiller cap.

On the hydrostatic hydraulic tank, clean filler cap “Q”, Figure 2.27, and the area around thefiller cap.

M-394D 2 - 23Revised: March 13, 2006

Figure 2.25 - Hydraulic Tank Filler Cap(Machine With Tailstock orHigh Speed Sub-Spindle)

TP4104

P

Figure 2.26 - Hydraulic Tank Filler Cap(Machine With Standard

Speed Sub-Spindle)

P

TP5878

- NOTE -

It is recommended that the hydraulic oil be pre-filtered to 5 micron maximumparticle size before being added to the hydraulic system.

3. Remove the filler cap and slowly fill the tank with the correct hydraulic oil until the sight gauge isfilled.

4. Replace the filler cap.

5. Wait 10 minutes to allow any air in the oil to escape.

2 - 24 M-394DRevised: March 13, 2006

Figure 2.27 - Hydraulic Tank Filler Cap(Hydrostatic Hydraulic System)

Q

TP5765

REPLACE THE HYDRAULIC FILTER ELEMENT(S)

Standard Hydraulic System

1. Power down the machine.

- CAUTION -

The filter bowl contains hydraulic oil. Exercise care not to spill the oil.

Dispose of oil in the filter bowl in accordance with all applicable governmentguidelines. DO NOT introduce the oil back into the hydraulic system.

- NOTE -

On the high-speed machines it may be necessary to loosen the nuts on each sideof the filter head to turn the filter slightly so that it clears the platform gusset whenit is unthreaded.

2. Unthread filter bowl “S” from filter head “R”,Figure 2.28, 2.29, or 2.30.

3. Pour the oil from the filter bowl and dispose of itproperly.

4. Wipe the bowl clean with a lint free cloth.

5. Clean the bowl with a solvent recommended bythe hydraulic oil manufacturer. Wipe it dry witha lint free cloth.

6. Wrap the filter element in a rag and pull itstraight down to release it from the nipple onthe filter head.

7. Install a new filter element by gently pressing itonto the nipple.

M-394D 2 - 25Revised: March 13, 2006

Figure 2.28 - Hydraulic Filter(Machine with Standard Speed

Main Spindle and Tailstock)

TP5884

S

R

Figure 2.29 - Hydraulic Filter(Machine with High Speed Spindle)

TP4809

R

S

Figure 2.30 - Hydraulic Filter(Machine with Standard

Speed Sub-Spindle)

TP5869

R

S

8. Fill half the filter bowl with fresh pre-filtered Mobil DTE-13M hydraulic oil and thread it onto thefilter head hand tight.

9. On machines equipped with a high speed spindle, if it was necessary to loosen the nuts on eachside of filter head, align the filter vertically and tighten both nuts that secure filter head “J”.

Hydrostatic Hydraulic System

- NOTE -

The hydrostatic hydraulic system is only on machines equipped with the optionalHydroGlide™ hydrostatic linear guideway system. This additional hydraulic systemdoes not replace the standard hydraulic system.

The hydrostatic hydraulic system is equipped with two filters; a by-pass filter and a system filter.

REPLACING THE BY-PASS FILTER

1. Power down the machine.

2. Unthread filter bowl “U” from filter head “T”, Figure 2.31.

- WARNING -

Dispose of oil in the filter bowl in accordance with all applicable governmentguidelines. DO NOT introduce the oil back into the hydraulic system.

3. Pour the oil from the filter bowl. Wipe the bowl clean with a lint free cloth.

4. Clean the bowl with solvent recommended by the hydraulic oil manufacturer. Wipe it dry with alint free cloth.

5. Wrap the filter element in a shop cloth and pull it straight down to release it from the nipple in thefilter head.

6. Install a new filter element by gently pressing itonto the nipple.

- NOTE -

It is recommended that the hydraulicoil be pre-filtered to 5 micron maximumparticle size before being added to thehydraulic system.

7. Fill half the filter bowl with fresh pre-filteredMobil® DTE-18M® hydraulic fluid and thread itonto the filter head hand tight.

2 - 26 M-394DRevised: March 13, 2006

Figure 2.31 - Hydrostatic HydraulicSystem By-Pass Filter

(Right Side View)

TP5767

T

U

REPLACING THE SYSTEM FILTER

The hydraulic system filter is located at the front of the hydraulic tank.

1. Power down the machine.

2. Unthread filter bowl “W” from filter head “V”, Figure 2.32.

- WARNING -

Dispose of oil in the filter bowl in accordance with all applicable governmentguidelines. DO NOT introduce the oil back into the hydraulic system.

3. Pour the oil from the filter bowl. Wipe the bowl clean with a lint free cloth.

4. Clean the bowl with solvent recommended by the hydraulic oil manufacturer. Wipe it dry with alint free cloth.

5. Wrap the filter element in a shop cloth and pull it straight down to release it from the nipple in thefilter head.

6. Install a new filter element by gently pressing it onto the nipple.

- NOTE -

It is recommended that the hydraulic oil be pre-filtered to 5 micron maximumparticle size before being added to the hydraulic system.

7. Fill half the filter bowl with fresh pre-filtered Mobil® DTE-18M® hydraulic fluid and thread thefilter bowl onto the filter head hand tight.

M-394D 2 - 27Revised: March 13, 2006

Figure 2.32 - Hydrostatic HydraulicSystem Filter

TP5766

V

WW

DISCONNECT THE ELECTRICAL AND AIR SUPPLIES

- WARNING -

If the machine is going to be moved, make certain that the incoming electricalpower is turned OFF before disconnecting the electrical supply cable from themachine.

Turn OFF and lock out the air supply before disconnecting the air hose.

Lock out the main disconnect switch by lifting the red bar from the center of the switch and putting alock through any one of the three holes to secure the switch.

Attach this document, or a copy of this document, to the machine being stored.

2 - 28 M-394DRevised: March 13, 2006

- NOTES -

M-394D 2 - 29

Hardinge Inc.

Elmira, New York 14902-1507 USA

Phone: 607-734-2281 Fax: 607-734-8819

www.hardinge.com