Snack - Based Troubleshooting and Repair Guide
1670065 Page 56 of 57 September, 2002
INDEX
I
Identifying Failures
Possible Failures 20
Symptoms 20
Infrared light 15
Interface Board 5, 7, 8, 9, 25, 35
Interface Card 40
Removal 40
Replacement 40
Interlock Switch 10
K
Keypads 10
M
Main Circuit Breaker 5
Main Switch 4
Double Pole 4
Interlock Switch 10
Single Throw 4
Maintenance Keypad 52
Removal 52
Replacement 52
Matrix 12
Selection 11
Message 28
Motor 12
Motor Matrix 12
Multi-Drop Bus 7, 8
Multi-Drop Bus (MDB) 14
O
Overall Merchandiser 4
Over-current protection 5
P
PCB 1
Polarity 4
Port 6
Service 11
Ports
Customer 11
Possible Failures
Diagnostic 28
Power Checks 4
Power Circuit 4, 7
Power Panel Assembly 37
Removal 37
Replacement 37
Power Parameters 4
Preventing 1
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