Shindaiwa DG150MM Owners And Operation Manual page 43

Problem
White smoke comes
out from muffler
Needle indication
Does not move in
Voltage meter
Needle indication
does not goes up to
the rated voltage
Needle indication
exceeds the rated
voltage
The voltage drops
drastically when
connecting to load
Cannot turn the
breaker to "ON"
position
The breaker trips to
"OFF"
position at
light load
The overload
pre-caution lamp
flashes at 80% or
less of the rated
output.
The overload
pre-caution lamp
does not flashes at
80% or more of the
rated output.
Suspected cause
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. Voltage meter is defective
2. AVR is defective
3. Disconnected circuit, loose terminal or
departed
4. Initial exciter is defective
5. Alternator is defective
6.AVR protective device operation
1. Voltage meter is defective
2. AVR is defective
3. Voltage regulator dial is defective
4. Frequency is low
1. Voltage meter is defective
2. AVR is defective
3. Improper load cable connection
1. AVR is defective
2. Unbalanced loads sharing to each
terminal
3. The current of the used equipment
exceeds the rated current
Loads total exceeds the rated current
4. Over load
5. AVR protective device operation
6. Frequency selector is wrong setting
1. The breaker positions at between
"ON" and "OFF"
2. Short circuit on the load
3. Earth Leakage Relay operates
1. Current monitor setting is incorrect.
1. Current monitor setting is incorrect.
1. Current monitor setting is not correct.
1. Ask our distributor to repair.
2. Drain water in water
separator, fuel filter or fuel
tank
3. Ask our distributor to repair
4. Warm-up driving is needed
5. Ask our distributor to repair
1. Ask our distributor to repair
2. Ask our distributor to repair
3. Ask our distributor to repair
4. Ask our distributor to repair
5. Ask our distributor to repair
6. Replace AVR fuse
1. Ask our distributor to repair
2. Ask our distributor to repair
3. Ask our distributor to repair
4. Ask our distributor to repair
1. Ask our distributor to repair
2. Ask our distributor to repair
3. Correctly set the connection
location to the output
terminal
1. Ask our distributor to repair
2. Balance the loads sharing
to each terminal
3. Change to a device with an
available capacity
4. Decrease the loads to meet
the rated output
5. Replace AVR fuse
6. Set to properfrequency
1. Once turning the lever to
"OFF", turn it to "ON"
2. Check the load circuit
3. Repair the earth leakage
location
1. Ask our distributor to repair
1. Ask our distributor to repair
1. Ask our distributor to repair
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Action