Shindaiwa 4 Cycle Diesel Engine Earth Grounding Terminal Bonnet Grounding Grounding ROD

TEST BUTTON

The specifications of the earth leakage breaker :

zRated Sensitive Current: 30mA (or below) (Grounding resistance: 500Ω or below)

zSensitive time: Within 0.1second

5-3.1 Grounding Work

The qualified electrician should perform the grounding work of the following 3 points (500Ω or below).

zThe earth grounding terminal in the output terminals

zThe Outer Bonnet (Canopy) of the generator

zThe Outer Bonnet of the load

<Caution>

zIn the event you cannot ground the generator to the earth, consult with the authorized dis- tributor or our engineering section.

DGW311DM

DGW311L

EARTH GROUNDING TERMINAL EARTH GROUNDING TERMINAL

BONNET GROUNDING	BONNET GROUNDING
TERMINAL
	TERMINAL
GROUNDING ROD	GROUNDING ROD

5-3.2 Operation Check

Before operating the generator, check always if the device can work. RESET BUTTON EARTH LEAKAGE

INDICATION LAMP

①Turn the starter switch from STOP to Run.

②Turn (Push-up) the circuit breaker (lever) to ON position.

③ Push the test button. (When the button is pushed, the earth leakage indication lamp turns ON and the circuit breaker is po- sitioned in the middle of ON and OFF positions, the device can

work normal.)

④Push the reset button. (The earth leakage indication lamp (red) turns OFF subsequently.)

⑤Turn (push down) the circuit breaker (lever) to OFF position.

⑥ Restore the switch to STOP. <Caution>

z 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 to repair.

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