PowerGem Plus User Manual
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4. Hang the battery on the stand
5.Connect the Screw2 on the sides of Bracket1 to fix it with Battery,you can also
connect ground cable on the one side.
3.2.1 Electrical installation
Before connecting the power cables, use multimeter to measure cable continuity, short circuit,
confirm positive and negative, and accurately mark the cable labels.
Measuring methods"
• Power cable check: select the buzzer mode of multimeter and detect the both ends of the
same color cable. If the buzzer calls, it means the cable is in good condition.
• Short circuit judgment: choose multimeter resistor file, probe the same end of positive and
negative pole, if the resistor shows infinity, means that the cable is available.
• After visual testing of power line connection, the positive and negative poles of the battery
shall be connected respectively to the positive and negative poles of the opposite terminal.
It is necessary to add a DC breaker between the inverter and the battery system. The selection of
the DC breaker requires: