SUBMERSIBLE BATTERY INSTALLATION
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4
Step 4: Install Bus Bars & BMS Wiring for 12 Volt Battery
Configuration
Lay the battery box (Horizontally) onto a
flat surface with the battery label faced up.
Remove vertical (Left) bus bar and
associated battery terminal hardware from
included packaging. Slide ring terminal of
Red wire (labeled #1 extending from BMS)
over end of provided battery terminal bolt,
and through top hole of vertical bus bar.
NOTE:
Proper placement of hardware is in
the following order - Bolt- head-split lock
washer-flat washer-ring terminal-bus bar.
Install bolt/ring terminal/bus bar assembly into positive terminal of battery cell #1, and hand
tighten. Install remaining terminal bolt into bottom hole of vertical bus bar and into negative
terminal of battery #3.
Next, remove from packaging and install horizontal bus bar from negative terminal of battery #1
to positive terminal of battery #2 (repeat above process to ensure (Red) #2 wire from BMS is
installed to positive terminal of battery #2).
Install remaining vertical bus bar from negative terminal of battery #2 to positive terminal of
battery #4 (repeat above process to ensure (Red) #4 wire from BMS is installed to positive
terminal of battery #4).
TERMINAL
RIGHT BUS BAR
LEFT BUS BAR
TOP BUS BAR
TERMINAL RED WIRE 1
TERMINAL RED WIRE 4
