24 ArcGlide THC Replacement Parts Field Service Bulletin 806560
2 – Replacing ArcGlide parts
7. Adjust the switch vertically until the center of the target is 60.3 mm,+/- 0.5 mm (2.375 inches, +/- 0.020 inch) from
the bottom of the track.
8. Tighten the screw in the top of the lower limit switch to 0.67 N·m (6 lb·in.).
9. Pull the cable up through the track so that the bottom of the loop in the cable is even with the bottom of the track.
10. Slide the cover of the track down until it stops against the lower limit switch.
11 . Slide the upper limit proximity switch onto the top of the track and down until it stops against the track cover.
12. Tighten the screw in the top of the upper limit switch to 0.67 N·m (6 lb·in.).
13. In the motor enclosure, route the lower limit switch cable along the side and to the back of the motor.
14. Insert the connector of the switch cable into J3 on the lifter interface board.
15. Use new cable ties to secure the limit switch cables to the 3 cable tie anchors in the motor enclosure.
16. Replace the bottom bracket of the slide enclosure and fasten the 3 screws. Tighten the screws to 2.25 N·m
(20 lb·in.).
17 . Replace the right side panel and shield of the slide enclosure and fasten the 4 screws. Tighten the screws to
1.13 N·m (10 lb·in.).
18. Replace the front panel of the slide enclosure and fasten the 4 screws. Tighten the screws to 1.13 N·m (10 lb·in.).
19. Install the connectors from the switches and LED on the front cover to the lifter interface board:
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.).
J7 Laser pointer
J8 Enable/disable switch
J9 Up/down switch