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GE E4H Series User Manual

Page 36

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30

SYMPTOM

Electrical machine shutdown

POSSIBLE CAUSES

Alarm condition has turned

machine OFF

Motor starter overloaded, heater

tripped

Timing relay defective/burned

out

REMEDIES

Restart the machine by pushing

the alarm bypass. Check all

possible alarm conditions: inlet

pressure or motor starter

overload.

Turn the switch OFF; rest the

heater(s). Check the motor

AMP draw and the line voltage.

Replace the relay.

TROUBLESHOOTING GUIDE