Shindaiwa DGK14F, Owner'S And Operator'S Manual, Page: 46 / 50

43
Problem Suspected cause Action
The voltage drops
drastically when
connecting to load
1. AVR is defective
2. The current of the used equipment
exceeds the rated current.
3. Over load
4. AVR protective device operation
1. Ask our distributor to repair
2. Change to a device with an available
capacity.
3. Decrease the loads to meet the rated
output
4. Replace AVR fuse
Cannot turn the
breaker to ON
1. The Main breaker positions at 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