Shindaiwa DG50MKM-P Owner's And Operator's Manual page 44

Problem
The voltage drops
drastically when
connecting to load
Cannot turn the
breaker to ON
Controller does not
turn on
Suspected cause
1. AVR is defective
2. Unbalanced loads sharing to each
terminal
3. Loads total exceeds the rated current
4. AVR protective device operation
1. The breaker positions at between
ON and OFF
2. Short circuit on the load
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. Ask our distributor to epair
2. Balance the loads sharing
3. Decrease the loads to
4. Replace AVR fuse
1. Once turning the lever to
2. Check the load circuit
1. Check/ battery liquid/ or
2. Change battery
3. Fix/Tighten terminal
4. Clean terminal
5. Check/Change fuse
6. Ask our distributor to
7. Ask our distributor to
41
Action
to each terminal
meet the rated output
OFF, turn it to ON
Change
repair
repair