Earth Leakage Relay - Shindaiwa DG1000MI Owner's And Operator's Manual

<Caution>
In the event you cannot ground the generator to
the earth, consult with the authorized distributor or
our engineering section
7.3.2 Operation Check
Danger
:Electrical Shock
Before turning the 3-Phase circuit breaker to ON position, ensure that the breaker or the
Switch of loads are positioned to OFF. Operate the 3-Phase circuit breaker,
well-communicating with the electrician by the load side.
Before operating the generator, check always if the device can work.
① ① ① ① Ensure that the breakers and the switches of load(s) are
positioned to OFF.
② ② ② ② Ensure that the 3-Phase circuit breaker and the 1-Phase
circuit breaker are positioned to OFF.
③ ③ ③ ③ Following the procedure in 9-1, Initializing/Preparation, start
an engine.
Turn (Push-up) the 3-Phase circuit breaker (lever) and the
④ ④ ④ ④
1-Phase circuit breaker (lever) to ON position.
Push the test button (red) in the earth leakage relay unit.
⑤ ⑤ ⑤ ⑤
When the button is pushed, the earth leakage indicating
lamp turns ON and circuit breakers are positioned in the
middle between ON and OFF positions simultaneously, the
device works normally.
⑥ ⑥ ⑥ ⑥ Push the reset button. The earth leakage indicating lamp (red)
turns OFF subsequently.
⑦ ⑦ ⑦ ⑦ Turn (Push-down) the 3-Phase circuit breaker (lever) and the
1-Phase circuit breaker (lever) to OFF position.
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.
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EARTH
GROUNDING
TERMINAL
GROUNDING ROD
3-PHASE CIRCUIT BREAKER
1-PHASE CIRCUIT BREAKER

EARTH LEAKAGE RELAY

EARTH LEAKAGE RELAY
INDICATING LAMP
TEST BUTTON
RESET BUTTON
BONNET
GROUNDING
TERMINAL