PROBLEM

CAUSE

CORRECTION

 

 

 

Motor will not run.

Fuse blown, circuit

Check fuse box

 

breaker tripped.

for blown fuse and

 

 

replace as necessary.

 

 

Reset circuit breaker.

 

 

Do not use a fuse or

 

 

circuit breaker with

 

 

higher rating than

 

 

that specified for your

 

 

particular branch circuit.

 

 

Check for proper

 

 

fuse. You should use

 

 

a time delay fuse.

 

 

Check for low

 

 

voltage problem.

 

 

Check the

 

 

extension cord.

 

 

Disconnect the other

 

 

electrical appliances

 

 

from circuit or operate

 

 

the compressor on its

 

 

own branch circuit.

 

Extension cord is wrong

Check the

 

length or gauge.

extension cord.

 

Loose electrical

Check wiring connection

 

connections.

inside terminal box.

 

Faulty motor.

Have checked by

 

 

a Trained Service

 

 

Technician.

 

Motor overload

Refer to Motor

 

protection switch

Overload Protection

 

has tripped

under Operation.

 

 

If motor overload

 

 

protection trips

 

 

frequently, contact

 

 

a Trained Service

 

 

Technician

 

 

 

N003568

18 - ENG

Page 18
Image 18
Porter-Cable N003568 instruction manual Overload Protection