Shindaiwa DGA50CM, Owner'S And Operator'S Manual, Page: 23 / 52

19
(2) Operation Check
Before operating the generator, check always
if the device can work.
●
Actuation test of the Residual Current Circuit Breaker
Ensure that the breakers and the switches
of loads are positioned to OFF.
Ensure every breaker to set OFF.
Refer to
『
4-2.Operation Panel
』
and
『
4-3.Output Panel
』
Following the procedure in 9-1,
Initializing / Preparation,start an engine.
Turn every breaker and RCCB to ON.
Push the RESET (Green) button on
the 1-Phase RCCB.
Confirm the red lamp on the 1-Phase
RCCB turned ON and the indicator on
the 3-Phase RCCB turns RED display.
Push the TEST button (Yellow) on 3-Phase
RCCB.
Indicator changes to Green from RED
and RCCB trips to OFF, Which shows
NORMAL.
Push the TEST button (Blue) on 1-Phase RCCB.
Red lamp turns to OFF and RCCB trips to OFF,
Which shows NORMAL.
In the event you cannot complete every step of the above procedure to the end,
the device is out of order. Consult with our authorized distributor or our engineering
section and ask to repair.
WARNING : Electric Shock / Injuries
 Before turning RCCB to ON position,
ensure that the breakers or the switches of loads are positioned to OFF.
You should communicate well with the electrician by the load side
when operating RCCB.
1
3
2
4
Test button (Yellow)
Indicator
3-Phase RCCB
5
RESET button (Green)
TEST button (Blue)
Lamp
1-Phase RCCB
6