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Refer to the following table if your glove box fails to operate properly. If the
suggested corrective actions do not solve your problem, contact Labconco for
additional assistance.
PROBLEM
Lights will not operate.
No power to electrical
receptacle.
Auto Pressure Controller
Solenoid Valves will not
operate.
Auto Pressure Controller
will not operate.
58
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CAUSE
Unit not plugged into outlet.
Circuit breaker(s) tripped.
Lamp not installed properly.
Lamp wiring disconnected.
Defective lamp.
Light switch is defective.
Defective electronic ballast.
Unit not plugged in.
Circuit breaker(s) tripped.
Receptacle switch is
defective.
Receptacle is defective.
Plumbing is installed
incorrectly.
Solenoid Valve is defective.
Unit not plugged into outlet.
Circuit breaker(s) tripped.
LCD Display is defective.
CORRECTIVE ACTION
Plug unit into appropriate electrical service.
Reset or replace circuit breaker.
Inspect lamp installation.
Inspect lamp wiring.
Replace lamp.
Replace light switch.
Replace ballast.
Plug unit into electrical service.
Reset or replace circuit breaker.
Replace receptacle switch.
Replace receptacle.
Check plumbing and insure VAC is "out"
to vacuum pump and GAS is "in" from
inert gas supply.
Replace solenoid valve.
Plug unit into appropriate electrical service.
Reset or replace circuit breaker.
Replace circuit board or power supply
circuit board.
Product Service 1-800-522-7658
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