B4850 ESS Unit User Manual
16
Installation method 2: With Simple bracket installation
Figure3-4
Figure3-5
Figure3-6
Figure3-7
3.2.3 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 is connection, the positive and negative poles of
the battery shall be connected respectively to the positive and negative poles of
the opposite terminal.
1.
Place the B4850 and brackets as
shown in the figure3-4, and
insert the B4850 into the
brackets.Use 4 screws to fix the
module on the front bracket.
2.
Install another pair of
bracket on the first one,fixed
by buckles between them.
3.
Insert the second one
B4850 in to the brackets.
4.
Stack the required number of
battery and bracket
combinations as described
above, and fasten the top and
bottom buckles. Shown as
Figure3-7.
