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Troubles
On
Ab n o r m a l
Running
t e mp e r a t u r e
Motor fail
to start
Unable
to start
Abnor mal
motor
sound
Possible Causes
Low voltage
Hi gh ambient temperat ure
Ventilation blocked
Valve ass y. broken
Bearing broken
Fault motor
Connecting rod loose
Crankshaft loose
Low voltage
Capacitor broken
Electric wiring is loos e
Motor current protector
j umped-out
Fault motor
Bearing broken
Fuses burned out
Defective pressure swi tch
Solenoid broken
Low voltage
Check val ve leaking
Check
9
Action
Repair
Renew
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