Troubleshooting (Engine And Generator) - MULTIQUIP DA7000SSA2GH Operation And Parts Manual

TROUBLESHOOTING (ENGINE AND GENERATOR)

SYMPTOM
Engine fails to start and
starter does not rotate.
Engine fails to start and
starter rotates.
Engine starts "Idle Control
Switch" is in OFF position
and engine remains at low
speed.
Engine starts and "Idle
Control Switch" is in OFF
position. Engine speed rises
and battery discharges too
soon.
Engine starts and "Idle
Control Switch" is in OFF
position. Engine speed
rises and engine seems
overloaded.
Engine starts and "Idle
Control Switch" is in OFF
position. Engine speed rises
and engine has abnormal
noise.
Engine starts and "Idle Control
Switch" is in OFF position.
Engine speed rises and
remains at high speed when
Idle Control switch is placed
in the ON position.
DA7000SSA2/SSA2GH GENERATOR• OPERATION AND PARTS MANUAL — REV. #0 (03/26/15) — PAGE 57
Table 10. Engine and Generator Troubleshooting
POSSIBLE PROBLEM
Dead Battery?
Defective Starter Switch?
Defective Starter?
Fuse F5 Burned Out?
Broken Pre-Heat Circuit?
No Fuel?
Defective Wiring?
Defective Idle Control Switch?
Clogged Fuel Strainer?
Clogged Air Cleaner?
Defective Idle Control Device?
Disconnected Wiring?
Defective Engine Regulator?
Defective Wiring?
Defective Alternator?
Damaged Alternator Bearing?
Loose Engine Parts?
Defective Alternator?
Defective Idle Control Device?
Defective Idle Control Switch?
Defective Solenoid?
Defective Relay?
SOLUTION
Replace Battery.
Replace Switch.
Replace Starter.
Replace Fuse.
Check Pre-Heat Circuit.
Add Fuel.
Check Wiring.
Replace Switch.
Clean or Replace.
Clean or Replace.
Replace.
Check and Repair Wiring.
Replace Regulator.
Repair or Replace Wiring.
Repair or Replace Alternator.
Replace Alternator Bearings.
Check All Engine Parts For Tightness.
Check Alternator for Damaged Bearing or
Loose Clamping Bolts.
Repair or Replace Idle Control Device.
Replace Idle Control Switch.
Replace Solenoid.
Replace Relay.