Troubleshooting - NorthStar 165165 Product Manual

Portable, outdoor use-only, industrial diesel generator 6,120 watt continuous (6,500 watt surge) capacity 1 / 44
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Problem
Engine will not start.
Voltage too low.
Circuit breaker trips.
Voltage too high.
Generator overheating.
No output voltage.
Engine lacks power.
Engine shuts down
during operation.

Troubleshooting

TROUBLESHOOTING
Possible Causes
a) Air in the line.
b) Out of fuel.
c) Battery is defective.
d) Fuel Filter clogged.
e) Fuel shut off valve is in the OFF position.
f) Engine fuse is blown.
a) Engine speed too slow.
b) Generator is overloaded.
a) Defective load connected to generator.
b) Defective receptacle.
c) Generator overloaded.
a) Engine speed too high.
a) Generator is overloaded.
b) Insufficient ventilation.
a) Defective load connected to generator.
b) Broken or loose wire.
c) Defective receptacle.
d) Defective stator.
e) Defective rotor.
f) Defective capacitor.
g) Circuit breaker tripped.
a) Generator is overloaded.
b) Dirty air filter.
a) Out of fuel.
Possible Remedies
a) Bleed the air from the fuel line.
b) Fill fuel tank.
c) Charge or replace battery.
d) Replace fuel filter.
e) Turn the valve to the ON position.
f) Replace fuse.
a) Bring generator to a qualified
technician for adjustment.
b) Reduce the load. (See Power Load
Planning and Mgt. section of this
manual.)
a) Disconnect load.
b) Replace receptacle.
c) Reduce the load. (See Power Load
Planning and Mgt. section of this
manual.)
a) Bring generator to a qualified
technician for adjustment.
a) Reduce the load. (See Power Load
Planning and Mgt. section of this
manual.)
b) Make sure there is at least 3 feet of
clearance on all sides of generator.
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) Reset circuit breaker and reduce loads
connected to the generator.
a) Reduce the load. (See Power Load
Planning and Mgt. section of this
manual.)
b) Clean or replace air filter.
a) Fill fuel tank.
33

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