Chapter 2 Installation and connection of the System
27
GIE 4820/3A/3.45KW Power Supply System User Manual
a. Prepare positive connection cables and negative connection cables (including
terminals and polarity identifications ready).
b. Be sure that the battery circuit breaker corresponding to the distribution unite
is on the disconnection state.
c. Tie the positive and negative connection cables separately.
d. Connect one end of positive connection cable to the “BATT.(+)” cable
terminal.
e. Connect one end of negative connection cable to the “BATT.(-)” cable
terminal.
f. Connect the other end of positive connection cable to the positive of the
battery.
g. Connect the other end of negative connection cable to the negative of the
battery.
Note:
1. Before connecting the battery, please note the polarity. It is strictly forbidden to
connect the battery to the power system with the mismatching polarity.
2. At the instant of connecting battery negative to “BATT” of connection terminals,
faint electric arc may occur, the situation is normal.
3. In order to prevent short circuit accident during operation, strict insulation
measures between body and tool must be taken when adding load with DC power
on.
3. The Fastness of Distribution Cables (optional)
There is a fixing board accessory in the packing box of distribution frame, it is
mainly used for the fixing of the system external connection cables. User can select
whether to install according to the demanding. The fixing board is installed on the
bottom of the power distribution frame, and the result after installation is shown in
Fig.2-3.
Summary of Contents for GIE 4820/3A/3.45KW
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