7: Troubleshooting - Labconco Logic+ 30348 Series User Manual

7: Troubleshooting

Refer to the following table if the cabinet fails to operate properly. If the suggested
corrective actions do not solve the problem, contact Labconco for additional
assistance.
PROBLEM
Cabinet blower and
lights will not start
Blower will not start
CAUSE
Unit not plugged
into outlet
System Reset
Switch is Off
Circuit breaker(s)
tripped
Keypad
disconnected or
defective
Sash closed
Keypad
disconnected or
defective
Blower wiring is
disconnected
Blower motor is
defective
CORRECTIVE ACTION
Plug the cabinet into appropriate
electrical service
Check connection to control box on
top of cabinet
Turn on the System Reset Switch
Reset circuit breakers
Run keypad diagnostics and check
connections
Raise sash
Run keypad diagnostics and check
connections
Inspect blower wiring
Replace blower motor
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