Table of Contents
Chapter 5: Repair Procedures
5.4.3.6 Replacing the Slip Clutch or Motor Roll Pin
Refer to "Figure 6-19 Belt Channel - 2 (Lift Motor Side)".
1. After removing the right rail, use a punch that is smaller than .090 to drive out the motor pin (item 18 for
Figure 6-19).
2. To remove the slip clutch (item 4), tap out the axle (item 2 for Figure 6-19).
5.4.4 Reassembling the Right Upright
Refer to "Figure 5-25 Upright Decorative Strips, End Caps, and Wire Covers", "Figure 5-28 Right Upright
Disassembly", "Figure 5-34 Re-attaching the Upright", and "Figure 5-44 Heater Door Cable Adjustment".
1. To reassemble replace the screw that secures the lift rail to the belt channel. If the belt block is not already
hooked on the roll pin, then push the lift rail and belt channel together so that the buoyancy springs uncoil
about 3 inches and the hook on the belt block can ride up over the roll pin in the belt channel.
2. Reinstall the pinch guard. Be sure to orient the pinch guard with the holes in the keyhole slots at the bottom
of the rail.
3. Slide the assembly back into the upright, reinstall the screws that secure it to the belt channel and reinstall
the side roller bracket . To make sure it is properly seated in its tracks, move the rail assembly through its
full range of travel to make sure it does not hang-up or bind before reattaching the upright to the unit.
Reinstall the 2 pieces of the motor coupler that fit on the shaft at the base of the upright that mate with the
coupler piece on the gearbox shaft.
4. To assist in reattaching the upright to the unit, there are four mounting studs on the bracket casting that
mate with four holes in the upright. Place the upright on the studs. Be sure the canopy bracket is in front of
the upright. Be careful not to pinch any wires between the unit and the upright.
5. Secure the upright to the unit by reinstalling the 2 screws in the holes inside the upright. Pull any excess
wiring slack in the upright channels into the electrical enclosure. Be careful not to drop the screws into the
upright.
6. Push the lift rail down into the upright until the rail locking screws align with the horizontal oblong holes in
the rail. Lock the rail by turning the screws CCW (4 mm hex key) until they lock the inner rail in place. Install
the two flat head screws that attach the canopy bracket to the lift rail.
7. Attach ground wire to rail. Fasten the display module to the upright with the two screws and nut bar
removed earlier.
8. Reinstall the wire cover. Take care to route the wires in the upright channels and not to pinch them with the
cover when securing with the screw.
9. Reinstall the front bezel of the display module and secure with the 4 standoffs and lock washers. Push the
control knob back onto its shaft.
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© 2001 by Datex-Ohmeda, Inc.. All rights reserved.
Table of Contents
Troubleshooting
