ULS VLS Series Service Manual
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ULS VLS Series Service Manual

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Questions and answers

Suzanne Schmidt
February 5, 2025

Z axis will not home

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1 comments:
Mr. Anderson
February 10, 2025

The Z-axis may not home on the ULS VLS Series due to several possible reasons:

1. Misalignment of Lead Screw Nuts – Ensure that the lead screw nuts are properly aligned with the Left Z-Axis Assembly lead screw nuts.
2. Binding of the Stage – If the stage appears to be binding, loosen the screws holding the bearing blocks, move the stage fully up and down, then re-tighten the screws and test again.
3. Proximity Sensor Issue – The proximity sensor may be disconnected or faulty. Check its connection underneath the stage.
4. Z-Axis Motor Issues – The motor may be loose, improperly installed, or disconnected. Ensure the motor is properly mounted, the drive gear is correctly positioned, and the electrical connector is securely plugged in.
5. Z-Axis Belt Tension – If the small Z-axis belt is too loose, the motor may not drive the lead screw properly. Pull the motor to the right to reapply tension while tightening the screws.

Checking and addressing these issues should help resolve the Z-axis homing problem.

This answer is automatically generated

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Summary of Contents for ULS VLS Series

  • Page 1 VLS Service Manual...
  • Page 2 Table of Contents Technical Assistance Adjustments ..............................Laser Beam Check and Alignment ....................... 18 Contact the ULS Technical Support Department ................... 5 Z-Axis Leveling ............................. 20 Global Technical Support Department ......................Setting the Table Height ..........................Europe Technical Support Department ......................
  • Page 3 Table of Contents Front Door Latch ........................... 38 Y-Axis Drive Gears ..........................57 Front Door Latch Catch ........................39 Y-Axis Bearings ............................ 58 Front Door Proximity Sensors ......................39 Y-axis Motor ............................58 Exhaust Plenum ........................... 40 Y-Axis Rail ............................59 Rulers ..............................
  • Page 4 Table of Contents 9V Battery Holder/Drawer ........................75 Accessories Air Assist Cone Alignment ........................76 Air Track .............................. 76 Air Assist Diffusers ..........................77 #2 Mirror Diffuser ............................. Beam Window Diffuser ............................ Cutting Table Insert ..........................78 Rotary Cone/Cup ..........................78 Rotary Belt/Motor ..........................

  • Page 5: Technical Assistance

    Technical Assistance Contact the ULS Technical Support Department Performing VLS Service Procedures Global Technical Support Department Safety 16008 North 81st Street When performing the procedures in this manual, always be sure to read and understand the entire procedure Scottsdale, AZ 85260 before operating the machine.

  • Page 6: General Safety

    Safety Discription of Appropriate Use This device is designed for laser cutting and engraving of the materials listed in the VLS printer driver. Materials to be processed must fit completely inside the system for proper operation. Use of the equipment in a manner other than that described in this manual may result in injury to yourself and others and may cause severe damage to the equipment and your facility.
  • Page 7 Safety Do not attempt to move or lift the laser system by hand. It is recommended to use a fork lift or other mechanical assistance when moving the laser system. If unsure about how to move the equipment please consult a professional rigging company or Universal Laser Systems Customer Support. DANGEROUS VOLTAGES ARE PRESENT WITHIN THE ELECTRONICS ENCLOSURES OF THIS SYSTEM.
  • Page 8 CO2 Laser Safety ULS Laser systems are designed to support a sealed carbon dioxide (CO2) laser cartridge that produces intense invisible laser radiation at a wavelength of 9.3 microns and 10.6 microns in the infrared spectrum. For your protection, the laser is contained within a Class 1* enclosure designed to completely contain the CO2 laser beam.

  • Page 9: Adjustments And Settings

    Adjustments and Settings Computer Power Management Configuration Click the Edit power plan link. Power management is an option on computers and monitors to reduce engergy comsuption when not in active use. However, the computer is a critical component in the operation of the VLS. Active Power Management can cause interruption of communication between the PC and the VLS, resulting in failure of operation;...
  • Page 10 Adjustments and Settings Set all Turn OFF hard disk after options to Never. 11. Click Apply. 12. Scroll to USB settings and click the + symbol. 13. Set all USB selective suspend settings to Disabled. Click Apply. Scroll to the Sleep settings and click the + symbol. 10.
  • Page 11 Adjustments and Settings Laser Power Upgrading 17. Click Turn screen saver on or off. 18. Set the Screen saver drop-down to None. The VLS3.60, VLS4.60, and VLS6.60 are capable of upgrading to a maximum of 60 watts. When upgrading either system, the VLS internal software (firmware) will automatically reflect the change. No changes are required to the laser system for it to function properly.
  • Page 12 Adjustments and Settings CPU Initialization / Auto-Z Calibration NOTE: If you are unable to focus to the surface of the Engraving Table due to the system preventing you from raising the table. You may be able to address this in the calibrate window. Use the UP or DOWN arrows to move NOTE: This procedure must be performed with the aluminum Engraving Table installed.
  • Page 13 Adjustments and Settings Cutting Table Calibration The rulers of the cutting table should overlap the rulers on the engraving table. NOTE: Even with multiple lens kits, calibration on the Cutting Table is only required for one of them; the calculation will be done automatically for all other optics sizes as long as they have been calibrated properly to the engraving table.
  • Page 14 Adjustments and Settings Accept the new Z-height by clicking SAVE, then click YES when asked if you are sure you want to override the value. Manually focus the lens to the Cutting Table surface using the appropriate focus tool. Bring the table up using either the UCP or the arrows on the keypad.
  • Page 15 Adjustments and Settings Rotary Calibration The Rotary Calibration window will appear with Y Position and Z Position boxes. In the Y Position box uses the Y-axis buttons to move the focus carriage back and forth. Place the focus carriage at exactly 2.625”.
  • Page 16 Adjustments and Settings X-Axis Arm Alignment Check and Adjustment (Squaring) 12. Use the Focus Tool to focus on the top of the flat part of the concave metal fixture. DO NOT focus on top of the black metal cover that is located on the left side of the rotary. Power OFF the VLS and unplug it.
  • Page 17 Adjustments and Settings Adjustments NOTE: You should feel an equal turning resistance for each bearing. If one bearing spins freely and the other has a turning resistance, or the turning resistance is unequal, then adjustment is necessary. Locate the Y-axis couplers (1). On both couplers there are two screws that mount the coupler to the Y-motor and the Y-axis shaft.
  • Page 18 Adjustments and Settings Laser Beam Check and Alignment NOTE: THE RED DIODE IS ONLY A GUIDE. The red diode may be slightly off-center compared to the burn mark you will make in the following steps, we recommend you make a burn mark for best results. NOTE: Make sure the table is clear of any objects that could obstruct the movement of the motion system.
  • Page 19 Adjustments and Settings Plug the system to power and turn ON the VLS. Let the system Home. 13. On the Alignment Mode Window, click on the Top Left button to move the carriage to the table position closest to the beam window. 10.

  • Page 20: Setting The Table Height

    Adjustments and Settings Z-Axis Leveling 19. Close the top door if not already closed and click Activate Laser. Take note of the burn mark. The burn marks should overlap each other. If they do not, continue to step 20, if they do, proceed to step 21. NOTE: Make sure the table is clear of any objects that could obstruct the movement of the motion system including any accessory—like the Downdraft Cutting Table—from the Engraving Table.
  • Page 21 Adjustments and Settings Manually Setting the Table Height 10. With the cover removed, the center portion of the Z belt is exposed. Move the table by pulling on the Z belt (This will move the table much faster than by moving the lead screw). Turn OFF the system and unplug it.
  • Page 22 Adjustments and Settings Checking and Adjusting the Table Level 18. Install the Belt Cover with the 6 Buttonhead Screws. Apply fresh white lithium grease to the 3 Lead Screws making sure there is an even coating of grease on the Lead Screws throughout the entire length 13.
  • Page 23 Adjustments and Settings Focus Tool Calibration Process the job. Repeat, raising the Z-axis height by .01 each time the job is run until the card is lightly marked. Using a caliper, measure the distance from the top of the card to the bottom of the Lens Kit in the focus Install the Lens Kit of the focus tool to be calibrated (i.e., to calibrate the 2.0 Focus Tool ensure the 2.0 carriage.
  • Page 24 Adjustments and Settings 10. Once the lines match, measure from the top of the card to the bottom of the Lens Kit on the focus carriage. 11. Add the two distances together and divide the resulting distance by two. 12. This number is the distance to set the focus carriage from the engraving table. 13.

  • Page 25: Component Removal And Replacement

    Component Removal and Replacement Focusing Lens Set the Lens Kit on a soft, non-abrasive cloth. Remove the two Phillips head screws that attach the Focusing Lens to the Front Cover Plate and remove the optic. Make sure the VLS is powered OFF and unplugged. Open the Top Door and pull the X-axis Arm forward.
  • Page 26 Component Removal and Replacement Replace Mirror #3 Set the Lens Kit on a soft, non-abrasive cloth. Remove the two Phillips head screws that attach the #3 Mirror to the Front Cover Plate and remove the Make sure the VLS is powered OFF and unplugged. optic.
  • Page 27 Component Removal and Replacement Replace Beam Shaper (for HPDFO lens kit) Place the Lens Kit on a soft, non-abrasive cloth. Remove the two Phillips head screws that attach the Beam Shaper to the Front Cover Plate and remove the optic. Make sure the VLS is powered OFF and unplugged.
  • Page 28 Component Removal and Replacement Replace Mirror #2 NOTE: DO NOT remove the screws behind the mirror. This assembly is spring loaded. NOTE: Be careful not to touch the #2 Mirror. Replace the #2 Mirror with the new mirror. Verify that the reflection side is facing inside the laser machine.
  • Page 29 Component Removal and Replacement Beam Window Collimator Make sure the VLS is powered OFF and unplugged. Make sure the VLS is powered OFF and unplugged. Open the Top Door and pull the X-axis Arm completely forward. Open the Top Door and pull the X-axis Arm completely forward. Remove the two screws holding the Beam Window in place.
  • Page 30 Component Removal and Replacement Using a 9/64” Allen wrench, check to ensure the new Collimator has the correct gap. The width of the Allen wrench is approximately the correct gap. Rear Cover Filter Media and Fan Guard Power OFF and unplug the VLS. Firmly grip the top two corners of the fan cover and pull away.
  • Page 31 Component Removal and Replacement Enclosure and Cart Disconnect and remove the power cable. Set the cable aside. Rear Cover Hinges NOTE: The assistance of one or two people is recommended. Power OFF and unplug the VLS. Open the rear cover by pulling the latches toward the back of the system or by pressing down on the button part of the latches until the latches pop up.
  • Page 32 Component Removal and Replacement Rear Cover Latches and Cover Latch Catch VLS6.60 VLS3.60 and VLS4.60 NOTE: The assistance of one or two people is recommended. NOTE: The assistance of one or two people is recommended. Power OFF and unplug the VLS. Power OFF and unplug the VLS.

  • Page 33: Rear Cover Cooling Fan

    Component Removal and Replacement Rear Cover Proximity Sensor Magnets Rear Cover Cooling Fan Power OFF and disconnect the VLS. Power OFF and unplug the VLS. Open the rear cover by pulling the latches toward the back of the system or by pressing down on the Open the rear cover by pulling the latches toward the back of the system or by pressing down on the button part of the latches until the latches pop up.
  • Page 34 Component Removal and Replacement Top Door and Window Move the hydraulic pressure cylinder out of the way by gently laying it inside the system. NOTE: Obtain assistance from 1 or 2 additional people when removing the top door. Make sure the VLS is powered OFF and unplugged. Open the Top Door and locate the 2 hydraulic pressure cylinders on each side of the door.
  • Page 35 Component Removal and Replacement Top Door Hinges Locate the 12 window nuts and remove them with a needle nose pliers, as shown. Set the window nuts aside in a safe place. NOTE: Obtain assistance from 1 or 2 additional people when removing the top door. Make sure the VLS is powered OFF and unplugged.
  • Page 36 Component Removal and Replacement Move the hydraulic pressure cylinder out of the way by gently laying it inside the system. Open the rear cover by pulling the latches toward the back of the system or by pressing down on the button part of the latches until the latches pop up.
  • Page 37 Component Removal and Replacement Hydraulic Pressure Cylinder Top Door Proximity Sensors NOTE: Obtain assistance from 1 or 2 additional people when replacing the pressure cylinders. Make sure the VLS is turned OFF and unplugged. Open the Top Door and locate the two proximity sensor magnets located along the front edge of the top Make sure the VLS is powered OFF and unplugged.

  • Page 38: Front Door Latch

    Component Removal and Replacement Front Door Hinges Front Door Latch CAUTION: It is recommended that an additional person assist you with this process. Make sure the VLS is turned OFF and unplugged. Open the front door and locate the latch (VLS3.60 and VLS4.60) or the two latches (VLS6.60). Note the Make sure the VLS is turned OFF and unplugged.
  • Page 39 Component Removal and Replacement Front Door Latch Catch Front Door Proximity Sensors Open the front door all the way to its resting position. Open the front door and locate the two proximity sensor magnets located along the left and right edges of the door.

  • Page 40: Exhaust Plenum

    Component Removal and Replacement Exhaust Plenum Rulers Power ON the laser system and the UCP. Remove all 5 screws securing the rulers to the engraving table and set them aside. Remove any material or accessories from the engraving table. Using the Z-axis buttons on the keypad or UCP, raise the Z-axis table as high as possible. Power OFF and unplug the system.
  • Page 41 Component Removal and Replacement Cart After the cut file has been run, peel the outside masking layer off leaving the inside portion. This will be the guideline to set the rulers. VLS3.60 and VLS4.60 NOTE: Leave all the screws slightly loose except for the casters. Screw the 4 casters onto each leg, 2 per leg, as far as possible.
  • Page 42 Component Removal and Replacement With the assistance of another person, place the system on top of the cart, aligning the pins on the cart Open the front door of the system all the way down ensuring that the door does not rub or interfere with with the alignment holes on the bottom of the system, and loosely install the 4 socket head screws, 4 the cart legs.
  • Page 43 Component Removal and Replacement VLS6.60 Lift the system straight up and carefully tilt to set it on its side on a dolly or furniture cart. Relocate as necessary. Secure the X-axis Arm inside the system. This is normally done by wrapping a rubber band around the arm and securing it to the Y-axis Motor.
  • Page 44 Component Removal and Replacement Cart Casters Check if the system is level by placing a bubble level on the frame of the cart across the two front casters then the two rear casters. Adjust the level if necessary by turning the adjustment nut. CAUTION: It is recommended that you obtain the assistance of another person when replacing a caster on this system.
  • Page 45 Component Removal and Replacement Front Door Interlocks Top Door Interlocks Turn the VLS ON and move the table to its lowest position using the keypad or the UCP. Turn the VLS OFF and unplug the system. Turn the VLS OFF and unplug the system. Open the Top Door.
  • Page 46 Component Removal and Replacement Rear Cover Interlocks Disconnect the interlocks from the wiring harness. Turn the VLS OFF and unplug the system. Open the rear cover to its resting position. Locate the two interlocks on the right-hand side (VLS3.60 & 4.60) or the left-hand side (VLS6.60) of the system frame.
  • Page 47 X-Axis X-Axis Bearings Keeping in mind that the bottom bearing in the carriage is spring loaded, grab hold of the Focus Carriage and gently push up, then tilt forward to remove the Focus Carriage from the X-axis Arm. Power OFF and unplug the VLS. Open the Top Door and bring the X-axis Arm forward.

  • Page 48: X-Axis Belt Replacement

    X-Axis X-Axis Belt Replacement Remove the 2 screws located to the right of the Focus Carriage on the belt clamp. Be careful not to lose the washers. Loosen, but do not remove, the 2 screws that attach to the left of the bracket that holds the ends of the Power OFF and unplug the VLS.
  • Page 49 X-Axis 10. Once the new belt is completely through the X-axis rail, remove the staple and discard the old belt. 13. Using scissors, trim off the excess belt material but leave at least 1/4 inch of belt protruding out of the belt clamp.
  • Page 50 X-Axis X-Axis Idler Pulley Once the tension has been released remove the screw on the Idler Pulley. Remove the pulley, paying attention to the orientation of it, and replace it with a new one. Power OFF and unplug the VLS. Open the Top Door and bring the X-axis Arm forward.
  • Page 51 X-Axis X-Axis Motor and Drive Gear Remove the three screws on top of the X-axis Motor Cover and place them aside with the cover. X-Axis Drive Gear Power OFF and unplug the VLS. Remove the X-axis Arm and place it on a flat working surface by following the instructions in X-Axis Arm Replacement.
  • Page 52 X-Axis X-Axis Motor X-Axis Arm Replacement NOTE: Place any hardware removed from the laser machine in a safe place. 11. Disconnect the X-axis Motor wire from the Upper Flex Board. 12. Remove the 4 screws and washers that hold the motor to the motor bracket. Power OFF and unplug the VLS.
  • Page 53 X-Axis X-Axis Rail Remove the #2 mirror cover (1) by removing the thumbscrew (2), sliding the cover to the right and then off the rail. NOTE: Place any hardware removed from the laser system and X-axis arm in a safe place. Unscrew the two protruding screws on the left side of the X-axis Arm near the tensioning bracket.
  • Page 54 X-Axis Remove the left end support by removing the four screws located on the top (2) and the bottom (2) of the support. Installation is opposite of removal. NOTE: During reinstallation It is often easier to feed the belt through the X-Axis rail prior to installing the end assemblies.
  • Page 55 Y-Axis Y-Axis Belts After the Y-axis Belt Clamp has been removed staple the new Y-axis Belt to the old belt. Do not overlap the belt and make sure that the teeth are in the same direction. Power OFF and unplug the VLS. Remove the X-Axis Arm.
  • Page 56 Y-Axis Y-axis Idler Pulleys On the Y-axis rail, push the belt clamp all the way to the top on the Y-axis rail. Place the end of the ruler against the middle of the Y-axis arm inside the belt groove. Hook the spring scale onto the middle of the belt and pull the scale until you reach 1/2 inch.
  • Page 57 Y-Axis Y-Axis Drive Gears Undo the 3 screws (1) that hold the motor mount in place. Disconnect the motor power cable (2) and set the motor aside. Power OFF and unplug the VLS. Remove the X-Axis Arm. On both Y-axis Rails is a Y-axis Belt Clamp. Unscrew all 6 screws, 3 on each clamp, and set the screws and clamp aside.

  • Page 58: Y-Axis Motor

    Y-Axis Y-Axis Bearings Y-axis Motor Power OFF and unplug the VLS. Power OFF and unplug the VLS. Remove the X-Axis Arm. Open the Top Door and push the X-axis Arm back. Set the X-axis Arm down on a flat surface. To replace the Y-axis Bearings on the left-hand side of the The Y-axis Motor is located underneath the frame of the laser system near the keypad.
  • Page 59 Y-Axis Y-Axis Rail This is not a field serviceable part as the Y-axis rails have to be completely square for the system to function properly. If the Y-axis rail(s) need to be replaced please contact Technical Support. VLS Service Manual - REV2015.04 Y-Axis Table of Contents Page | 59...
  • Page 60 Z-Axis Z-Axis Motor, Drive Gear & Z-Axis Motor Belt With the screws loose, slide the motor toward the lead screw. This will free the small drive belt. Remove the small Z-Axis belt. NOTE: When performing this procedure, make sure that you do not accidentally turn the Z-axis Lead Screws Grab hold of the Drive Gear with one hand and with the other hand loosen the Drive Gear screws.

  • Page 61: Z-Axis Limit Switch

    Z-Axis Z-Axis Limit Switch Z-Axis Belt Turn ON the VLS and lower the engraving table all the way down by using either the keypad or the UCP. NOTE: Unlike other belts on this system, the Z-axis belt is serpentine. Do not cut or modify the belt in any way. Power OFF and unplug the VLS system.
  • Page 62 Z-Axis Left Z-Axis Assembly Slip the new belt into position following the path of the previous belt. Ensure the belt is sitting correctly on each of the lead screw pulleys. Power off and unplug the VLS system. Make sure that the engraving table is clear of any accessories or materials. Remove the Engraving Table from the system.
  • Page 63 Z-Axis Right Z-Axis Assembly Remove the 4 socket head screws, 4 lock washers, and 4 flat washers holding the Left Z-Axis Assembly in place. Power off and unplug the VLS system. Make sure that the engraving table is clear of any accessories or materials. Remove the Engraving Table from the system.

  • Page 64: Lead Screw

    Z-Axis Lead Screw Remove the 3 socket head screws, 3 lock washers, and 3 flat washers holding the Right Z-Axis Assembly in place. NOTE: The following instruction describes removing both lead screws. If removing only one lead screw, disregard the instructions for the other lead screw. Remove the assembly you will be replacing the lead screw on by following the steps outlined in the Left Z-Axis Assembly...
  • Page 65 Z-Axis Engraving Table (Stage) Loosen the screw securing the pulley in position and remove the pulley. Power ON the VLS and remove any accessories or materials that may be on the Stage (i.e. Cutting Table, Rotary, or Pin Table). Raise the Stage roughly ¾ of the way from the bottom of the system using the system keypad or the Viewer Tab of the UCP.
  • Page 66 Z-Axis Looking underneath the stage locate and remove the two screws and washers holding the right-hand side of the stage to the right table support. Set the screws aside. Lift the stage out of the system and set it in a safe location being careful not to damage the proximity sensor.

  • Page 67: Laser Source

    Electronics Laser Source For laser re-installation, locate the alignment fork (1) on the right side of the back of the system as well as the two laser supports (2) on the back of the system. NOTICE: Handle the laser with care! Do not bump or jar it. Power OFF and unplug the VLS system.
  • Page 68 Electronics With the laser at an angle make sure it is hanging correctly on the two laser supports while still seated on the alignment fork correctly. Power OFF and unplug the VLS system. Open the rear cover to its resting position. Remove the laser.
  • Page 69 Electronics Keypad Disconnect ALL the wires on the CPU board, including the thermal sensor board wires. Unscrew all the screws holding the CPU assembly in place. Two on each side of the assembly and three for the bracket. Power OFF and unplug the VLS system. Open the Top Door.
  • Page 70 Electronics Upper Flex Board Lower Flex Board Power OFF and unplug the VLS system. Power OFF and unplug the VLS system. Open the Top Door. Open the Top Door. Move the X-axis arm toward the front of the system. Move the X-axis arm toward the back of the system. Locate and disconnect the Flex Cable from the Upper Flex Board by pressing the plastic tab on the...

  • Page 71: Flex Cable

    Electronics Flex Cable Thermal Sensor/Com Board Power OFF and unplug the VLS system. Power OFF and unplug the VLS system. Open the Rear Cover to its resting position. Open the Top Door. Remove the laser and set it aside in a safe place. Move the X-axis arm toward the back of the system.
  • Page 72 Electronics Thermal Snap Switch Disconnect the Crimp Lugs that are connected to the Thermal Snap Switch terminals. NOTICE: When installing the new Thermal Snap Switch, do not apply excessive force when bending the Thermal Snap Switch’s metal contacts. Power OFF and unplug the VLS system. Locate the Battery Holder on the back left-hand side of the system and remove the Battery holder by inserting a flat head screwdriver into the slot of the battery holder.

  • Page 73: Power Supply Module

    Electronics Power Supply Module Remove the Power Supply Module by carefully lifting up from the Rear Shelf, making sure no cables are pinched in the process. Power OFF and unplug the VLS system. On the back of the system, unscrew the 4 Button Head Screws located underneath the right Rear Shelf. Set the screws and washers aside.

  • Page 74: Ac Power Inlet

    Electronics AC Power Inlet Fuse Power OFF and unplug the VLS system. Power OFF and unplug the VLS system. Remove the Power Supply module. Locate the fuse drawer located on the AC power inlet. Turn the power supply module over and set it on a safe, flat surface. Locate and disconnect the wiring running from the power supplies and the ground to the inlet.
  • Page 75 Electronics 9V Battery Holder/Drawer Power OFF and unplug the VLS system. Open the Rear Cover to its resting position. Remove the laser and set it aside in a safe place. Follow the procedure up to step 7. Disconnect the battery cable from the thermal sensor/com board. Remove the mounting screws from the 9V Battery Holder and set them aside in a safe location.
  • Page 76 Accessories Air Assist Cone Alignment Air Track Complete the X-Axis Arm Alignment and Adjustment (Squaring). Ensure the air source (compressor) is OFF and disconnected from the system. Complete Laser Beam Alignment. Power OFF and unplug the VLS system. Power ON the VLS and start the UCP. Open the Top Door.
  • Page 77 Accessories Air Assist Diffusers Beam Window Diffuser Ensure the air source is turned OFF and disconnected from the system. #2 Mirror Diffuser Power OFF and unplug the VLS system. Ensure the air source (compressor) is turned OFF and disconnected from the system. Open the Top Door.
  • Page 78 Cutting Table Insert Rotary Cone/Cup Remove the cutting table from the system if currently installed. Remove the Rotary fixture from the system if installed and place on a flat working surface. Set cutting table on a safe and level working surface. Locate and loosen the 8-32 set screw on the cone/cup.
  • Page 79 Rotary Belt/Motor Disconnect the motor cable from the PCB board. Remove the Rotary fixture from the system if installed and place on a flat working surface. Turn the rotary over and remove the three screws holding the motor cover in place. Take out the 4 screws holding the PCB board in position.
  • Page 80 Remove the 5 screws securing the rear driver bracket to the front drive bracket. 13. Remove the 4 screws holding the motor in position and carefully remove the motor from the rear drive bracket. 14. If transfering the drive gear, loosing the screw securing the drive gear in place on the drive shaft. 15.
  • Page 81 Rotary Clamp Remove the tailstock cover by turning over the tailstock and locating the four screws holding it in place. Remove these screws and set the cover and screws aside. NOTE: If you are using an extended rotary you will not have the tailstock cover in step 4. All other steps are the same.
  • Page 82 Prior to installing the tailstock cover slide the tailstock into the rotary base and test the clamp. If the clamp performs correctly complete the installation. If the clamp does not apply sufficient pressure to stop the tailstock from moving, remove the tailstock from the rotary base. Slightly unscrew the clamp stopping mechanism to elongate the shaft and repeat Step 7 until the clamp performs correctly.

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