See the Safety section of the ArcGlide THC Instruction Manual for more safety precautions. Introduction This Field Service Bulletin provides information on replacement parts for the ArcGlide THC and how to replace them. Tools The following tools and materials are used in the replacement procedures in this FSB: ...
Section 2 Replacing ArcGlide parts Use the instructions in the following sections to replace parts in the ArcGlide THC. Replacement procedures are listed in order by the kit number for the part you are replacing. Before you begin a procedure, verify that you are using the procedure for the correct part.
1. Turn OFF power to the HMI and disconnect the power and HMI cables. 2. Remove the 6 screws from the rear panel and set them aside. 3. Fold the rear panel down from the enclosure and lay it flat. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Using your labels, replace the input and output wires to the appropriate connectors on terminal blocks J2 and J3. 6. Replace the front of the enclosure and fasten the 4 screws. Tighten the screws to 1.12 N·m (10 lb·in.). 7. Restore power to the plasma system. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Fasten the screws around the circular connectors on the front panel. Tighten the screws to 0.67 N·m (6 lb·in.). Use the following procedures to replace additional parts: 228578 – THC processor board on page 15 428081 – Servo amplifier module on page 36 ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Replace the 6 standoffs inside the front of the enclosure. Tighten the standoffs to 0.90 N·m (8 lb·in.). Use the following procedures to replace additional parts: 428081 – Servo amplifier module on page 36 ArcGlide THC Replacement Parts Field Service Bulletin 806560...
(in the HMI) into J1. 4. Replace the cable from the power supply into J2. 5. Replace the rear panel of the enclosure and fasten the screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
4. Snap the bottom panel of the board assembly onto the plastic standoffs. 5. Replace the top cover of the motor enclosure and fasten the 3 screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
6. Remove the screws from the standoffs at the upper corners and the lower center of the board. 7. Remove the board from the front panel. 8. On the front of the board, remove the hex nuts and round washers from the toggle switches. Save the washers for reuse. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
1. Remove the wide ribbon cable from the display board. 2. Remove the threaded standoff and washer and save them for reuse. 3. Remove the 3 screws from the remaining standoffs. 4. Lift the LED board from the standoffs. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
2. Replace the hex nut around the base of the switch and tighten it to 1.35 N·m (12 lb·in.). Use the following procedures to remove and replace additional parts: 228581 – HMI processor board on page 18 ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Finger tighten the hex boot around the switch on the front cover. 6. Replace the front cover of the motor enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Finger-tighten the hex boot around the switch on the front cover. 6. Replace the front cover of the motor enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Attach the nut to the screw on the bottom of the switch so that the nut is flush with the end of the screw. 6. Insert the switch into the track with the imprint of a target toward the top of the lifter. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
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19. Install the connectors from the switches and LED on the front cover to the lifter interface board: Laser pointer Enable/disable switch Up/down switch 20. Replace the front cover of the motor enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
8. Insert the connector of the switch cable into J1 on the lifter interface board. 9. Use new cable ties to secure the limit switch cables to the 3 cable tie anchors in the motor enclosure. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
2. Fasten the nut and washer around the LED on the front panel. Finger-tighten the nut plus a 1/4 turn. 3. Replace the front cover of the motor enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
Use the following procedures to replace additional parts: 228577 – THC control interface board on page 14 228578 – THC processor board on page 15 428081 – Servo amplifier module on page 36 ArcGlide THC Replacement Parts Field Service Bulletin 806560...
1. Remove the cable connectors for the red and black wires to the processor board and the black and white wires to the surge board. 2. Remove the screws from the standoffs. 3. Lift the board off the standoffs. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
4. Secure the diode cable connector with cable ties to the cable anchor on the enclosure. 5. Replace the front cover of the motor enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
7. Thread the end of the breakaway tether through the breakaway tether bracket and return the torch and breakaway to the breakaway mounting plate. 8. Use a level to verify that the torch is at a 90 º angle to the workpiece. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Remove the 6 screws from the holes around the edge of the breakaway. 6. Lift the breakaway off the fiberglass base. Fiberglass base 7. Remove the 4 screws from the fiberglass base. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
8. Remove the 6 screws from the sides of the torch mounting plate and set them aside and lift the torch mounting plate off the lifter mounting plate. 9. Gently pull the breakaway sensor switch through the slot in the back of the torch and lifter mounting plates. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
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Tighten the screw to 0.33 N·m (3 lb·in.). 4. Verify that the switch cable fits through both end segments of the flex track and around the lifter mounting block below the motor enclosure. Torch mounting plate ArcGlide THC Replacement Parts Field Service Bulletin 806560...
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12. Replace the left side panel and shield of the slide enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.). 13. Replace the front panel of the slide enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Thread the end of the breakaway tether through the breakaway tether bracket. 6. Replace the breakaway on the breakaway mounting plate. 7. Use a level to verify that the torch is at a 90 º angle to the workpiece. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
THC control interface board 7. Remove any portion of the pink gasket that remains on the heatsink bracket. 8. Lift the servo amplifier board off the connectors on the control interface board. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
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10. Insert the connector for wires from the transformer into J3 on the THC control interface board. 11. Reconnect the ground wire to the ground screw on the back panel. 12. Replace the back panel and fasten the screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
5. Cut the cable ties that secure the ohmic wire to the inside of the motor enclosure and remove the ohmic wire from the motor enclosure. 6. Disconnect the ohmic wire from the torch tip. Ohmic wire Front view of the motor enclosure ArcGlide THC Replacement Parts Field Service Bulletin 806560...
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8. Install the connectors from the switches and LED on the front cover to the lifter interface board: Laser pointer Enable/disable switch Up/down switch 9. Replace the front cover of the motor enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.). ArcGlide THC Replacement Parts Field Service Bulletin 806560...
428302 – Lifter motor The procedure to replace the lifter motor must be performed by trained technicians. Improper assembly can result in binding and alignment problems with the proximity switches and the laser pointer. ArcGlide THC Replacement Parts Field Service Bulletin 806560...
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