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Westward Operating Instructions and Parts Manual Model 3JR70A
Portable Air Compressor
Symptom (s) Possible Causes (s) Corrective Actions (s)
Motor will not
run.
1a. Check fuse box 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.
b. Check for proper fuse.
You should use a time
delay fuse.
c. Check for low voltage
problem.
d. Check the extension
cord.
e. Disconnect the other
electrical appliances from
circuit or operate the
compressor on its own
branch circuit.
4. Have checked by
a trained service
technician.
1. Fuse blown, circuit
breaker tripped.
2. Extension cord is wrong
length or gauge.
3. Loose electrical
connections.
4. Faulty motor.
2. Check the extension
cord.
3. Check wiring connection
inside terminal box.