XYZ Machine Tools ProTURN SLX 1630 Guide

ProTURN SLX 1630
ProtoTRAK SLX CNC
Safety, Installation, Maintenance,
Service & Parts List Manual
Southwestern Industries, Inc.
2615 Homestead Place
Rancho Dominguez, CA 90220-5610 USA
T | 310.608.4422 |F | 310. 764.2668
Service Department: 800.367.3165
e-mail: [e-mail]
| [e-mail]
| web: southwesternindustries.com
Document: 25099
Version: 032813

Copyright © 2011, XYZ Machine Tools, Ltd. All rights are reserved. No part of this publication may be
reproduced, stored in a retrieval system, or transmitted, in any form or by any means, mechanical,
photocopying, recording or otherwise, without the prior written permission of XYZ Machine Tools, Ltd.
While every effort has been made to include all the information required for the purposes of this guide, XYZ
Machine Tools assumes no responsibility for inaccuracies or omission and accepts no liability for damages
resulting from the use of the information contained in this guide.
All brand names and products are trademarks or registered trademarks of their respective holders.
XYZ Machine Tools
Woodlands Business Park
Burlescombe, Nr Tiverton
Devon, EX16 7LL
Service Department
Tel:
01823 674214
Fax:
01823 674201

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
Table of Contents
1.0 Safety Specifications
1.1 Safety Publications 1
1.2 Safety Precautions 2
2.0 Installation
2.1 Floor Plan, Layout & Space Requirements 5
2.2 Uncrating 6
2.3 Shortages: Inventory Checklist 6
2.4 Installation, Instructions & Checklist 7
2.5 Machine Specifications 9
2.6 ProtoTRAK SLX Control Hardware 10
2.7 Lifting and/or Moving the Machine 10
2.8 Cleaning 12
2.9 Leveling 12
2.9.1 SLX 1630 13
2.10 Electrical Connection 13
2.10.1 Phase Converters 14
2.11 Mounting the Display Pendant 14
2.12 Cable Interconnections 15
2.13 Lubrication System 18
2.13.1 Headstock 18
2.13.2 Automatic Way Lubrication Pump 19
2.13.3 Lube Pump Operation 19
2.13.4 Factory Default Values 19
2.14 Cutting the Test Part 20
2.15 Measurement of the Test Part 20
3.0 Troubleshooting by Symptom
3.1 Problems relating to Machining Results 21
3.1.1 Poor Finish 21
3.1.2 Turning Diameters out of Round 22
3.1.3 Cutting Taper 22
3.1.4 Parts have Incorrect Dimensions 22
3.1.5 Threading Problems 23
3.2 Problems regarding the Motion
of the Machine 23
3.2.1 Run Away Axis 23
3.2.2 Slow Down Axis 24
3.2.3 Axis will not Jog 24
3.2.4 Axis Motor Motion is not Smooth 25
3.2.5 Vibration in Motion 25
3.2.6 Searching Axis 26
3.3 Problems Relating to the Operation Control 26
3.3.1 Display Blanks 26
3.3.2 Bad Picture on the Display 26
3.3.3 Keyboard Lockup 26
3.3.4 Fault X or Z 27
3.3.5 Problems Reading the Floppy Disk 27
3.3.6 System Will Not Turn ON 28
3.3.7 System Will Not Boot Up 28
3.3.8 System Reboots by Itself 28
3.3.9 System Shuts Off 28
3.3.10 Will Not Hold Calibration 29
3.3.11 E-Stop Error 29
3.4 Problems with the Measurements 30
3.4.1 X & Z-Axis Measurements Do Not
Repeat 30
3.4.2 X & Z-Axis Measurements are not
Accurate 31
3.4.3 The DRO is not Counting 31
3.4.4 X & Z-Axis DRO Counting in the
Wrong Direction 31
3.4.5 X & Z-Axis Electric Handwheels
Turn in Wrong Direction 32
3.5 Problems with the Machine Tool 32
3.5.1 Spindle Stalls or Turns Off During
Machining 32
3.5.2 Spindle Motor Hums or Will Not
Run 32
3.5.3 Spindle Runs Backwards 32
3.5.4 Excess Gearbox Noise 33
3.5.5 Headstock is Leaking Oil 33
3.5.6 Tailstock Barrel is Stiff 33
4.0 Diagnostics
4.1 The Machine Tool & Set Up 35
4.1.1 Leveling 35
4.1.2 A Special Word about the X Gib 35
4.1.3 Lubrication 35
4.1.4 Machining Set-Up 35
4.2 The Mechanical Drive Train (X, Z) 37
4.3 Computer/Pendant Diagnostics 38
4.4 Motor Diagnostics 39
4.4.1 Cable Connections 39
4.4.2 To Check the Motor Encoders 40
4.4.3 Encoder Counts to Pendant 40
4.4.4 Moving Problem from One Axis
to Another 40
4.5 Servo Drivers 40
4.6 Electrical 41
4.6.1 Checking A/C Voltage 41
4.6.2 Checking Fuses 41
4.6.3 Main Electrical Box 42
4.6.4 Cable Breakout Box Connections 48
4.6.5 Cable Connections 48
4.7 Door Interlock Switch 49
4.8 Service Codes 49
4.8.1 Software Codes 49
4.8.2 Machine Set-Up Codes 50
4.8.3 Diagnostic Codes 53
4.8.4 Operator Defaults/Options Codes 54
5.0 Procedures for Replacements &
Maintenance
5.1 Replacements 57
5.1.1 Motor Replacement 57
5.1.2 Servo Driver Replacement 57

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ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
5.1.3 Computer Module Replacement 57
5.1.4 System Flash Disk Replacement 60
5.1.5 Cable Routing on Machine 62
5.1.6 Electronic Handwheels & Jogstick 62
5.1.7 Cable Routing in Electrics Box 62
5.1.8 Spindle Drive Belt Replacement 62
5.1.9 Spindle Motor Removal 63
5.1.10 Spindle Encoder Replacement 63
5.1.11. X-Axis Ball Screw Removal 63
5.1.12 Installing Angular Contact Bearings 67
5.1.13 Z-Axis Ball Screw Removal 68
5.1.14 Align Z-Axis Ball Screw Assembly 68
5.1.15 Headstock Taper Adjustment 72
5.1.16 Spindle Bearing Preload 72
5.1.17 Aligning Tailstock to Spindle 73
5.1.18 Spindle Motor Wiring 73
5.2 Maintenance 74
5.2.1 Gib Adjustments 74
5.2.2 Calibration & Backlash Constants 76
5.2.3 Lubrication 78
6.0 Indexer Options
6.1 Dorian Indexer Option 83
6.1.1 Field Installation Instructions 83
6.1.2 Removing the Indexer from the
Lathe 83
6.1.3 Troubleshooting the Indexer 84
6.1.4 Troubleshooting from LED’s in
Black Box 84
6.1.5 Indexer Encoder Re-Alignment 85
6.1.6 Indexer Maintenance 85
6.1.7 Warranty Issues 85
6.2 4 Tool Indexer Option 88
6.2.1 Field Installation Instructions 88
6.2.2 Removing the Indexer from the
Lathe 88
6.2.3 Troubleshooting the Indexer 89
6.2.4 Troubleshooting the Cable
Breakout Box 89
7.0 Drawings & Parts Lists
Fig. 1 SLX 1630 Floor Plan, Layout & Space
Specifications 5
Fig. 2 Anchor Bolt Specifications 6
Fig. 3 Lifting SLX 1630 & 1840SX 11
Fig. 4 Leveling 13
Fig. 5 Wiring the 1630 & 1840 14
Fig. 6 Cable Connections 16
Fig. 7 Pendant Cable Connections, Left Side 17
Fig. 8 Pendant, Right Side 18
Fig. 9 Taper Test 20
Fig. 10 Electrical Box Parts 43
Fig. 11 Spindle Control Module LED’s 47
Fig. 12 Computer Module & LCD/Enclosure
Replacement 59
Fig. 13 Flash Disk Replacement 61
Fig. 14 Spindle Drive Belt/Motor Mounting 63
Fig. 15 1630 X-Axis Drive Train 64
Fig. 16 Angular Control Bearings 67
Fig. 17 1630 Z-Axis Drive Train 69
Fig. 18 Headstock Alignment 72
Fig. 19 Tailstock Alignment 73
Fig. 20 X-Axis Gib Adjustment 75
Fig. 21 Z-Axis Gib 76
Fig. 22 Calibration Set-Up 77
Fig. 23 SLX 1630 & 1840SX Lubrication 80
Fig. 24 Tailstock Oil 80
Fig. 25 Indexer Mounting 86
Fig. 26 Indexer Cable Routing 87
Fig. 27 Motor Drive Adjustment & PLC Inputs &
Outputs 92
Fig. 28 Indexer Mounting Cable Breakout Box 93
Fig. 29 4 Tool Indexer Cable Routing 94
Fig. 30 Lathe Apron Assembly 97
Fig. 31 1630 Machine Assembly 99
Fig. 32 1630 Machine Assembly 100
Fig. 33 1630 Machine Assembly 101
Fig. 34 1630 Headstock Assembly 104
Fig. 35 1630 Headstock Assembly 105
Fig. 36 1630 Tailstock Assembly 108
Fig. 37 1630 Tailstock Assembly 109
Fig. 38 1630 Tailstock Assembly 110

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
1.0 Safety Specifications
The safe operation of the PROTURN SLX 1630 depends on its proper use and the precautions
taken by each operator.
Read and study the PROTURN SLX 1630 CNC Safety, Programming, Operating, and
Care Manual. Be certain that every operator understands the operation and safety
requirements of this machine before its use.
Read and study this PROTURN SLX 1630 Safety, Installation, Maintenance, Service &
Parts List Manual. Be certain that every operator understands the operation and
safety requirements of this machine before servicing.
Always wear safety glasses and safety shoes.
Always stop the spindle and check to ensure the CNC control is in the stop mode
before changing or adjusting the tool or workpiece.
Never wear gloves, rings, watches, long sleeves, neckties, jewelry, or other loose
items when operating, or around the machine.
Use adequate point of operation safeguarding. It is the responsibility of the
employer to provide and ensure point of operation safeguarding.
STATEMENT OF INTENDED USE
To be used for the turning of cold metal within the stated capacity of the lathe, axes
movement by manual use of handwheels or CNC control.
Only to be operated by trained and experienced operators.
To be used in a standard workshop environment, not suitable for potentially
explosive atmosphere.
Any other uses should first be subjected to a risk assessment by a responsible
person.
1.1 Danger, Warning, Caution, and Note Labels and
Notices As Used In This Manual
DANGER - Immediate hazards that will result in severe personal injury or death.
Danger labels on the machine are red in color.
WARNING - Hazards or unsafe practices that could result in severe personal injury
and/or damage to the equipment. Warning labels on the machine are gold in color.
CAUTION - Hazards or unsafe practices that could result in minor personal injury or
equipment/product damage. Caution labels on the machine are gold in color.
NOTE - Call attention to specific issues requiring special attention or understanding.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
1.2 Safety Precautions
WARNING!
Use only chucks which are rated to the maximum RPM of the lathe.
1. Do not operate this machine before the PROTURN SLX 1630 ProtoTRAK SLX CNC
Programming, Operating and Care Manual have been studied and understood.
2. Read and study this PROTURN SLX 1630 Safety, Installation, Maintenance, Service &
Parts List Manual. Be certain that every operator understands the operation and
safety requirements of this machine before servicing.
3. Do not run this machine without knowing the function of every control key, button,
knob, or handle. Ask your supervisor or a qualified instructor for help when needed.
4. Protect your eyes. Wear approved safety glasses (with side shields) at all times. Do
not rely on the lexan vision panels for eye protection.
5. Don't get caught in moving parts. Before operating this machine, remove all jewelry,
including watches and rings, neckties, and any loose-fitting clothing.
6. Keep your hair away from moving parts. Wear adequate safety headgear.
7. Protect your feet. Wear safety shoes with oil-resistant, anti-skid soles, and steel
toes.
8. Take off gloves before you start the machine. Gloves are easily caught in moving
parts.
9. Remove all tools (wrenches, chuck keys, etc.) from the machine before you start.
Loose items can become dangerous flying projectiles.
10. Never operate any machine tool after consuming alcoholic beverages, or taking
strong medications, or while using non-prescription drugs.
11. Protect your hands. Stop the machine spindle and ensure that the CNC control is in
the STOP mode:
Before changing tools.
Before changing parts.
Before you clear away the chips, oil or coolant. Always use a chip scraper or
brush.
Before you make an adjustment to the part, chuck, coolant nozzle or take
measurements.
Before you open safeguards (protective shields, etc.). Never reach for the
part, tool, or fixture around a safeguard.
12. Protect your eyes and the machine as well. Don't use a compressed air hose to
remove the chips or clean the machine (oil, coolant, etc.).
13. Stop and disconnect the power to the machine before you change belts, pulley, gears, etc.
14. Keep work area well lighted. Ask for additional light if needed.
15. Do not lean on the machine while it is running.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
16. Prevent slippage. Keep the work area dry and clean. Remove the chips, oil, coolant
and obstacles of any kind around the machine.
17. Avoid getting pinched in places where the spindle, carriage, cross slide or sliding door
create "pinch points" while in motion.
18. Securely clamp and properly locate the workpiece in the chuck or in the fixture. Use
proper tool holding equipment.
19. Use correct cutting parameters (speed, feed, and depth of cut) in order to prevent tool breakage.
20. Use proper cutting tools for the job.
21. Prevent damage to the workpiece or the cutting tool. Never start the machine
(including the rotation of the spindle) if the tool is in contact with the part.
22. Don't use dull or damaged cutting tools. They break easily and may become
airborne. Inspect the sharpness of the edges, and the integrity of cutting tools and
their holders.
23. Large overhangs on cutting tools when not required result in accidents and damaged parts.
24. Prevent fires. When machining certain materials (magnesium, etc.) the chips and
dust are highly flammable. Obtain special instruction from your supervisor before
machining these materials. Do a risk assessment before machining flammable
materials.
25. Prevent fires. Keep flammable materials and fluids away from the machine and hot,
flying chips.
26. Do not rotate the spindle by hand unless the Red Emergency Stop button is pressed.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
2.0 Installation
Read and understand this entire installation section before beginning the installation
procedure.
2.1 Floor Plan, Layout & Space Requirements
Figure 1 (May not represent actual machine)
SLX 1630 Floor Plan, Layout & Space Requirements

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
2.2 Uncrating
Carefully remove the protective packaging, paying attention not to scratch, damage,
or mar any parts of the machine.
Remove the cardboard boxes with the PENDANT DISPLAY (handle carefully). The
leveling pads and screws for the machine can be found in the toolbox.
Loosen and remove 4 screws and nuts holding the machine to the wood pallet.
ATTENTION!
Immediately report, in writing, any damages observed at this time that can be attributed to the
transportation or improper handling/moving of the machine.
2.3 Shortages: Inventory Checklist
______Machine (check model and serial number)
______Leveling pads and screws (4 for 1630)
______Pendant Display (24000-4)
______Pendant Cable Cover (24324)
______Toolbox with various tools
______SLX 1630 Safety, Operation & Programming Manual (P/N 24494)
______SLX 1630 ProtoTRAK SLX CNC Safety, Install, Maint, Service & Parts List Manual (P/N
25099)
In case of shortages, contact the representative from whom you purchased the machine.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
2.4 Installation Instructions & Checklist
Installer: Use this checklist to assure a complete set-up of the SLX 1630. * Items
checked before leaving the factory

1.
Shut off power to the machine.

2.
Visually inspect the 415V going into the electrical panel. Visually verify the wiring is correct per
our wiring diagram. Make sure a strain relief is being used where the wiring enters the cabinet.
Have the customer repair any wiring discrepancies. Note: Machine can only be wired for 415
VAC.

3.
Clean the machine if needed and remove any remaining grease.

4.
Mount the pendant on the bracket that is attached to the chip enclosure for the 1630.

5.
Make and check all the proper electrical connections from the pendant to the electric box. Be
sure to mount the cable cover to the left side of the pendant.

6.
Slide the doors back and forth to make sure they slide smoothly. Adjust as necessary.

7.
Remove the protective plastic covers from the headstock and the windows on the sliding doors.

8.
Turn on the power to the machine and to the pendant. Make sure that the 115-volt line is
plugged into the pendant.

9.
Check to make sure the coolant pump is rotating in the correct direction.

10.
Visually inspect the oil level through the site glass which is found under the rear spindle cover
and verify that the oil level is correct in the head stock prior to turning on the machine tool. Add
oil if necessary. Make a notation on the installation summary sheet if the oil level is incorrect.
For the 1630, oil will only be visible on the headstock site glass when the spindle is running.

11.
Manually override the automatic way oiler and pump oil to lubricate all sliding surfaces. This can
be done by running service code 300 a few times.

12.
Jog the saddle and cross slide back and forth until the way surfaces are well lubricated. Oil
should be visible on all the way surfaces.

13.
Position the saddle and tailstock to the center of the bed for leveling.

14.
Check the level of the machine. The machine should be level to within 0.02 mm longitudinally
and 0.01 mm transversely. Even though it is the responsibility of the customer, make any
adjustments if necessary (see section 2.9 Leveling).

15.
Check the tailstock and the tailstock barrel locks by locking and unlocking. Run the tailstock
barrel in and out to ensure proper function.

16.
Run the spindle at 500 rpm or so for 15 to 20 minutes in order to warm the headstock. *

17.
Run the spindle through it's various speeds.

18.
Open and close the doors and verify the door switches are functional. The control should
display a message of “DOOR OPEN” in DRO mode when the doors are open and it should
disappear when the doors are closed. Open and close the chuck guard and verify a message is
present on the screen and the spindle does not run with the chuck guard open.

19.
Make sure the X and Z electronic handwheels and jogstick are functional.

20.
Check to make sure that the E-Stop button on the pendant is functioning correctly. The 1630
only has an e-stop on the pendant. Undo the e-stop ad press the screen button on the right
side of the pendant to reset.

21.
Perform Service Code 12, Feed Forward Constant.*

22.
Perform Service Code 123 to calibrate the X and Z-axis using a 150mm standard. *

23.
Perform Service Code 127 and 128 to manually calculate the backlash for the X and Z-axis.*

24.
Check for positional accuracy and repeatability on the X and Z-axis using programs X LATHE
REPEAT.PT4 and Z LATHE REPEAT.PT4 respectively. Positioning and repeatability values should
be less than or = to 0.01 mm. Programs can be found on the parts program disk that comes
with each pendant. It may also be found in the PT4 folder followed by the SWI TEST
PROGRAMS folder if the customer ordered the Network/Memory software option. Note: the
doors must be closed to run these programs.*

25.
Perform Service Code 100 in both directions for the X and Z-axis to verify that the feed rate
shown on the display is at least 4572 mm/min (180 ipm) for Z and 3048 mm/min (120 ipm) for
X.*

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ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual

26.
Use accessory key on pendant and make sure the coolant pump turns on. The accessory key
should be in the ON position in DRO to test.

27.
Wipe down the machine prior to leaving.
CAUTION!
If the PRO TURN 1630 has a chuck mounted to the spindle, make sure the cam locks are tight, and
the chuck jaws are engaged onto themselves or a piece of material before running the machine.
Check to make sure the chuck is rated for the maximum rpm’s of the machine. If it is not, do not run
the machine above the chuck’s maximum rated rpm.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
2.5 Machine Specifications
Capacity
SLX 1630
Height of Centers
203.2 mm
Distance Between Centers
762 mm
Swing Over Bed
406.4 mm
Swing Over Saddle Wings
406.4 mm
Swing Over Cross Slide
218.4 mm
Cross Slide Travel
215.9 mm
Tool Section Max.
19 mm
Coolant
41.6 liter
Oil Pump –Way Lubrication
2 liter
Oil Reservoir –Headstock
13.3 liter
Bed
Width
320 mm
Height
320 mm
Headstock
Spindle Nose
D1-6
Spindle Through Hole
53.9 mm
Spindle Taper
MT#6
Taper in Reduction Sleeve
n/a
Spindle Diameter Front Bearing
80 mm
Number of Bearings
2
Bearing Class (Radial Runout)
P5
Number of Spindle Speed Ranges
1
Spindle Speed Range (RPM)
150-2500
Tailstock
Quill Travel
127 mm
Quill Diameter
59.9 mm
Quill Taper Hole
MT#4
Spindle Motor
H.P.
7.5
Voltage
415
Amps, Full Load
13
Phase, Hz
3/50
Dimensions
Net meters L x W x H kg.
2.08 x 1.02 x 1.80m, 998
Ship meters L x W x H kg.
2.21 x 1.14 x 1.70m, 1247
Other
Coolant Pump Motor, H.P.
1/8
Spindle Motor Brake
Dynamic Braking
Way Surface Hardness
400-450 HB
Headstock Lubrication
Oil Bath
Options
Steady Rest (Type, Diameter)
Roller 12.7 –139.7 mm
Tooling Kit
20 mm
Chuck
203 mm, D1-6
Indexer Option –8 tool
20 mm
Indexer Option –4 tool
20 mm
Gang Tooling
n/a
Noise Emissions (workstation) max RPM running
with no material
69dB (A)

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
2.6 ProtoTRAK SLX Control Hardware
2 -axis CNC, 2-axis DRO
400 MHz PC-based processor
256 MB of RAM
D.C. Servo Motors rated at 280 in-oz continuous torque for X, and 560 in-oz for
the Z-axis.
Precision ground ballscrews in the carriage and cross-slide to ensure smooth
accurate contours without backlash
Feedrate override of programmed feedrate and rapid
Speed override of programmed RPM
Polycarbonate sealed membrane and gasket sealed control enclosure to lock out
contamination
266.7 mm color LCD for clear presentation of prompts, status information and
part graphics
Modular design simplifies service and maximizes uptime
256 MB flash drive
(2) USB Ports
Single floppy disk drive for additional part program storage
2.7 Lifting and/or Moving the Machine
CAUTION!
The 1630 machine weighs approximately 1247 kg when shipped. Proper equipment of sufficient capacity
must be used when lifting and/or moving the machine.
To lift the machine, remove the chip pan. Place the forks of the forklift at least 813
mm apart as shown in the figure 3. Be certain to lift the lathe toward the headstock.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
Figure 3
Lifting SLX 1630
(May not represent
actual machine)
Do not attempt to lift this
machine with a forklift
having less than 2722 kg
capacity for the 1630. The
shipping weight of the
machines including
electronics is 1247 kg.
Place the machine in position
on top of the (4) rest pads
for the SLX 1630.
For proper operation, the
machine should be set on a
substantial floor capable of
supporting the weight safely.
For the location of the bolt
holes, size and
recommended mounting (see
Figures 1 & 2).

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
2.8 Cleaning
1. Remove rust protective coating from the machine before moving any slideways
2. The coating is best removed with clean, dry rags. Do not use a cleaning solution
that may damage the rubber way scrapers, plastic parts, or paint.
WARNING!
Do not use gasoline or other flammable cleaning agents for cleaning the machine.
3. It may be necessary to move the carriage back and forward and the cross-slide left
and right.
CAUTION!
Never move any of the above parts over ways that were not previously cleaned. Serious
damage to the TURCITE surface of slideways can occur.
4. Be certain the carriage, cross slide and spindle move freely and smoothly over their
entire length.
2.9 Leveling
The precision and durability of the lathe depends on it being leveled properly. Final
inspection can be done only when the machine has been correctly leveled.
After the machine is in position on top of the 4 rest pads, it must be leveled by the
use of the leveling bolts. It is important that the lathe be level in order to produce
accurate work. It may be necessary to lag bolt the machine in order to eliminate a
small amount of twist.
NOTE: The use of a precision level having a minimum accuracy of 0.01 mm over 254 mm
will be required.
Move the saddle and tailstock to the center of the bed. To take a reading off the level
longitudinally, place the level at each of the four (4) corners of the bedways (Figure 4,
Positions B & C). To take a reading off the level transversely, place it on top of 19 mm
parallels at each end of the bedways (Figure 4, Positions A & D).

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ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
i00193
Figure 4
Leveling
2.9.1 SLX 1630
Use the four (4) leveling screws, located at both ends of the base, to adjust the level
of the machine.
For a newly installed machine, check the level once every week. Once the
foundation is rigid enough, then check it once per month.
2.10 Electrical Connection
The SLX 1630 can only be wired for 415 volts, 3-phase electricity.
A 110-volt power source is needed for the pendant and is provided by the
transformer.
DANGER!
Be certain that 415-volt electricity is used only with a machine labeled 415 volts and at the
electric cabinet, in the back of the machine.
The incoming 415-volt power is wired to the machine through the electric cabinet
located on the back of the machine. The wire enters the cabinet through a hole,
from the top of the cabinet. The wires are to be wired into the door breaker. The
main ground wire should be fastened to the breaker mounting bracket with the screw
provided.
DANGER!
The 415 VAC, 3-phase electricity should be wired only by a qualified electrician.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
Figure 5
Wiring the 1630
2.10.1 Phase Converters
For those machines that will be run with a phase converter it must be a rotary type
rather than a static phase converter. Rotary phase converters allow for varying loads
in the system. The electrical load on the machine will vary based on the type of cut
taken and the speed of the motor. Static phase converters can only be used on
machines with a non-varying load.
2.11 Mounting the Display Pendant
The 1630 pendant is fixed to a L bracket. The L bracket is attached to a 2nd bracket
that comes mounted to the top of the chip enclosure.
Make the 6 cable connections to the left side of the pendant and cover these cables
with the cable cover provided with the machine.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
2.12 Cable Interconnections
All cable interconnections are made at the factory except for those connecting to the
pendant display. There are a total of 6 cables that need to be connected to the
pendant. See Figure 6 for pendant cable connections.
With the main 415 volt power to the machine turned off plug in the connectors that
are bundled on the side of the machine. Each cable fits to only one connector on the
pendant display, on the left side of the pendant. Use the key on the pendant to
match up the connectors with the correct port. The machine ID key and option keys
should be plugged into the port labeled as such. The test port and X and Y
handwheel ports will be left empty during installation. If the customers sets this
machine up on a network, this cable will also need to be plugged in.
Make sure the machine ID key is plugged in, otherwise the machine will not run.
Also make sure there is a hardware (option) key plugged into the parallel port of the
pendant. This key activates any converters or options ordered. The key must be
programmed according to the type of machine it is on and the options ordered.
CAUTION!
Make sure the main 415-volt power switch is disconnected on the back of the electrical cabinet
before plugging in the cables.

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
Figure 6
Cable Connections

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XYZ Machine Tools
ProTURN SLX 1630 ProtoTRAK SLX CNC Safety, Installation, Service & Parts List Manual
Figure 7
Pendant Cable Connections
Left Side