Bertram 540 - Glendinning Cablemaster

540
15
TROUBLESHOOTING
Studio ti 03312 540-04usa
343
15.12 GLENDINNING CABLEMASTER
For further information, please refer to BERTRAM Customer Support.
Problem Cause Action
1. Non-functional (either no power or unit has
power and does not respond)
− Tripped breaker
− Power wire incorrectly connected to relay
assembly
− Defective motor. Defective relay box
− Reset breaker
− Replace relay assembly
− With power switch on and voltage across
motor wires - if no response, replace motor
2. Pays out cable only − In-limit switch circuit open
− Power inputs reversed
− Defective relay or diode
− Bad power switch
− Check in-limit switch
− Check polarity on DC input wires
− Replace relay assembly
− Check power switch
3. Retracts cable only − Out-limit switch circuit open
− Defective relay
− Bad power switch
− Check in-limit switch
− Replace relay assembly
− Check power switch