User`s guide

2-10 Pass-Through Mechanism Expansion Kit Installation Instructions
Compaq Confidential – Need to Know Required
Writer: Don Kaplan Project: Pass-Through Mechanism Expansion Kit Installation Instructions Comments:
Part Number: ER-TL881-EA. A01/138255-001 File Name: C-CH2 UP.DOC Last Saved On: 5/13/99 10:01 AM
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SHR-1240
Belt; Visible gap; Block.
Figure 2-8. Belt Block with Belt in Place
10. Open the door of the car and locate the two captive screws. Figure 2-9
shows the screws, (2), and also shows the car in the track, although at
the time of this step the car has not yet been installed in the track (the
figure also shows the car without the door for clarity; don’t remove the
door)
11. Turn each screw counter-clockwise until about one thread width is
embedded in the car bracket and the screws are held in an upright
position.
12. Position the belt block at least six inches from the motor drive pulley.
13. Now you must position the car in the mechanism so it appears as shown
in Figure 2-9. Tilt the car so that you can engage the spring-loaded
wheels in the track as shown, and position the car so the captive screws
are directly over the holes in the belt block.
14. While holding the tilted car in place with one hand, grasp the belt with
the other hand several inches from the belt block as shown in Figure 2-
9, and push the belt down (1) until the belt block is pressed against the
back of the mechanism.
15. Continue to push the belt down while at the same time compressing the
springs and rotating the fixed wheels downward until the fixed wheels
are engaged in the other track as shown in the figure, and the captive
screws are just protruding into the holes in the belt block; release the car
and make sure all the wheels are engaged in the track grooves (continue
to press the belt block against the back of the mechanism).