Shindaiwa Limited
POWERCENTER 15
Four Ashes, Wolverhampton, UK
PC15-OM-Vs: 1
T: +44 (0)1902 791855
Leakage
Indicator
Test Button
Trip Button
Bonnet Grounding
Terminal
(2) Single phase 110V Earth Leakage Circuit Breaker (ELCB)
Rated Sensitivity Current: 30mA (Duration 0.10sec).
■ Operation Check
1) Start the engine (Refer to 8-1).
2) Turn the 1-phase ELCB to [ON] position.
3) Push the test button on 1-phuse ELCB. The devise
is found to be normal when the leakage indication
button protrude and the lever positions at the middle
of [ON] and [OFF].
4) Push down the lever [OFF] on 1-phase ELCB to
reset the breaker to [ON] position.
(3) Bonnet Grounding Terminal
The equipment includes a bonnet grounding terminal
In order to connect bonnet grounding wire. A neutral point
of the AC power source is connected to the bonnet
grounding terminal.
<Note>
Connect using a plug with a grounding pole.
If using a plug without a grounding pole, or output
terminals, Connect load grounding earth on to the
terminal directly as shown right.
Securely ground the bonnet grounding terminal to
the metal frame of the vehicle if transporting the
equipment by truck or trailer.
(4) If an Earth Leakage Circuit Breaker Operates
Caution: Electric Shock/Injuries
Always be sure to turn off the power switches of all devices using the equipment
when turning on the equipment breakers after an earth leakage circuit breaker
operates. Leaving on the power switch of a device using the equipment when the
equipment breaker is turned on could result in the sudden operation of the
corresponding device.
When the ELCB relay has activated, the leakage warning lamp is turned on, or the leakage
indication button protrude and the lever positions at the middle of [ON] and [OFF]. Stop the
engine promptly and find the each leakage point to repair.
In case 3-phase ELCB leakage indication button does not protrude or the leakage warning lamp
is not turned on, the AC output is over supply.
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