
47
3. Improper fuel is used
3. Change to clean fuel
Problem
Suspected cause
Action
White smoke
comes out from
Muffler
1. Too much or too little oil to cylinder
2. Water is interfused in fuel line
3. Fuel injection nozzle is defective
4. Coolant temperature is too low
5. Engine thermostat is defective
1. Contact distributor or dealer for repair
2. Drain water in fuel filter or fuel tank
3. Contact distributor or dealer for repair
4. Warm-up driving is needed
5. Contact distributor or dealer for repair
Voltage value does not
change
1. Controller is defective
2. AVR is defective
3. Disconnected circuit, loose terminal
or departed
4. Initial exciter is defective
5. Alternator is defective
1. Contact distributor or dealer for repair
2. Contact distributor or dealer for repair
3. Contact distributor or dealer for repair
4. Contact distributor or dealer for repair
5. Contact distributor or dealer for repair
The voltage does not rise to
the rated voltage
1. Controller is defective
2. AVR is defective
3. Voltage regulator dial is defective
4. Frequency is low
1. Contact distributor or dealer for repair
2. Contact distributor or dealer for repair
3. Contact distributor or dealer for repair
4. Contact distributor or dealer for repair
The voltage value exceed the
rated voltage
1. Controller is defective
2. AVR is defective
3. Improper load cable connection
1. Contact distributor or dealer for repair
2. Contact distributor or dealer for repair
3. Correctly set the connection location
to the receptacle
Cannot turn the breaker to
ON
1. The Main breaker positions were set
in between ON and OFF
2. Short circuit on the load
1. Once turning the lever to OFF, turn it
to ON
2. Check the load circuit
Controller does not turn on
1.Battery output is weak
2.Battery is deteriorated
3.Battery terminal is OFF or loose
4.Battery terminal is corroded
5.Fuse is blown
6.Disconnected circuit, loose terminal or
departed
7.Controller or Power Switch is
defective
1.Check/ battery liquid/ or Change
2.Change battery
3.Fix/Tighten terminal
4.Clean terminal
5.Check/Change fuse
6.Ask our distributor to repair
7.Ask our distributor to repair