Troubleshooting – Northern Industrial Tools 15000 PPG User Manual

Page 34

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Troubleshooting

34

TROUBLESHOOTING

Problem

Possible Causes

Possible Remedies

Engine will not start.

a) Low oil level.
b) Fouled spark plug.
c) Out of fuel.
d) Stop switch in OFF position.
e) Battery has lost its charge.

f) Engine fuse is blown.

a) Fill crankcase to proper oil level.
b) Clean or replace spark plug.
c) Fill fuel tank.
d) Place switch in ON position.

e) Battery has low electrolyte and/or needs

to be charged or replaced.

f) Replace fuse. 30A Buss type fuse,

located near starter motor.

Voltage too low.

a) Engine speed too slow.

b) Generator is overloaded.

c) Defective capacitor(s).

a) Bring generator to a qualified technician

for adjustment.

b) Reduce the load. (See Power Load

Planning & Mgt. section of this manual.)

c) Bring generator to a qualified technician

for repair.

Circuit breaker trips.

a) Defective load connected to

generator.

b) Defective receptacle.
c) Generator overloaded.

a) Disconnect load.

b) Replace receptacle.
c) Reduce the load. (See Power Load

Planning & Mgt. section of this manual.)

Voltage too high.

a) Engine speed too high.

a) Bring generator to a qualified technician

for adjustment.

Generator
overheating.

a) Generator is overloaded.

b) Insufficient ventilation.

a) Reduce the load. (See Power Load

Planning & Mgt. section of this manual.)

b) Make sure there is at least 3 feet of

clearance on all sides of generator.

No output voltage.

a) Defective load connected to

generator.

b) Broken or loose wire.

c) Defective receptacle.
d) Defective stator.

e) Defective rotor.

f) Defective capacitor.

g) Voltage regulator fuse has

blown.

h) Circuit breaker tripped.

a) Disconnect load.

b) Bring generator to a qualified technician

for repair.

c) Replace receptacle.
d) Bring generator to a qualified technician

for repair.

e) Bring generator to a qualified technician

for repair.

f) Bring generator to a qualified technician

for repair.

g) Bring generator to a qualified technician

for repair.

h) Reset circuit breaker and reduce loads

connected to the generator.

Engine lacks power.

a) Generator is overloaded.

b) Dirty air filter.

a) Reduce the load. (See Power Load

Planning & Mgt. section of this manual.)

b) Clean or replace air filter.

Engine shuts down
during operation.

a) Out of fuel.
b) Low oil level.

a) Fill fuel tank.
b) Fill crankcase to proper oil level.

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