GE E4H Series - Manual (Page 36)

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