E Arth Leakage Relay/Grounding - Shindaiwa DGW310DMC Owner's Manual

2 Insert the extension cord plug into
The receptacle.
In case of DGW310DMC, insert either A or B to be remote controlled.
3 Insert the plug into the receptacle of extension cord reel.
You can use 3 reels in series (30mx3)
C aution
＜ ＜ ＜ ＜ ＞ ＞ ＞ ＞
●Never connect a remote control box plug to a receptacle of extension reel connected to AC100/110 Output
receptacle in the equipment. The abnormality lamp in the box turns ON to show abnormality when it is
connected by mistake.
●Never connect any device to a receptacle in the extension reel other than a remote controller.
●In case of using the cord reel incorporating ELCB set the ELCB ON and use.
5-6. ELCB and Grounding
Danger: Electric Shock
●Ground every grounding terminal to the earth as set in the manual. If even one of all is unconnected by
mistake or accident, it will make much more dangerous for human than the NO RELAY case, because
leaking current inevitably goes through the body.
●Even though all the terminals of the loads have been grounded to the earth, the bonnet grounding
thermal should be grounded to the earth.
●Grounding should be made after the engine stopped.
●Whenever the ELCB relay has activated, you should repair the leaking part always first of all.
C aution
＜ ＜ ＜ ＜ ＞ ＞ ＞ ＞
●The ELCB activates only for AC output.
●ELCB activates when AC output is used with the output selector switch at
load damage.
The circuit breaker is incorporated with ELCB to protect electric shock
The breaker trips when current leakage is detected due to insufficient insulation of loads
The specifications of ELCB are as follows.
●Rated Sensitive Current less than 30mA (Grounding Resistance less than 500 )
●Activation Time less than 0.1 second
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E CO p osition for protection
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