Snack - Based Troubleshooting and Repair Guide
September, 2002 Page 25 of 54 1670065
Two or more
selections run at
the same time.
(Selections are not
coupled.)
Bad tray harness.
1.
Inspect tray harness. Replace if
needed.
Bad interface card. 1.
Replace the interface card.
Interface
Card
on page 40
All odd or all even
motors do not run.
Loose connections 2.
Check all connectors and harnesses
between the tray and the interface
PCB for proper continuity.
a. Replace bad harness(es).
b. Replace the Interface Board if
harnesses check good.
Interface
Card
on page 40
3.
Check the tray harness for proper
continuity.
a. Replace the tray harness if nec-
essary.
Tray Rails
on page 45
Table 1. Possible Failures (Symptoms) - Continued
SYMPTOM
POSSIBLE
FAILURE(S)
DO THIS:
REFER TO:
Summary of Contents for Snack Eenter I
Page 1: ......
Page 2: ......
Page 7: ...Snack Based Troubleshooting and Repair Guide September 2002 Page 3 of 54 1670065 Figure 1 ...
Page 64: ...Notes ...
Page 66: ......