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Battery Control Unit
Battery Control Unit
Battery Control Unit
n t
F r o
F r o
F r o
n t
F r o
n t
n t
Sensing connector
Power connector
Sensing connector
Power connector
"Click!"
LED power indicator
LED fault indicator
9. Place the Battery Control Unit on
top of the spacers, and align with the
Battery Module.
* Be careful not to break the
connector between the spacers and
the Battery Control Unit.
10. Connect the power and sensor
connectors on the right and left sides
(2 each). Assemble the connectors
until you hear a "Click". After that,
lock the power connector by pressing
TPA (Terminal Position Assurance).
TPA
TPA
11. Check the operation of the battery
pack by following the steps below.
1) Hold and turn the handle
counterclockwise.
2) Open the front cover and turn on
the circuit breaker switch.
Handle
3) If there are no problems with the
assembly process or the product
itself, the LED power indicator will
turn on. Sixty (60) seconds later,
the LED fault indicator will blink
(due to a lack of communication
with the inverter, not due to a
product defect).
4) Turn off the Circuit Breaker switch.
Then, close the front cover and turn
the handle counterclockwise.
* If you experience any problems
at this stage, go to Section 5
Troubleshooting.
12. Double-check the alignment of the
Battery Control Unit.
B Lift (just few mm)
A Grab
here
C Remove a spacer
E Remove another one in
D Settle slowly
the same way
M5xL65 Flange Bolt
Top Cover
M5xL200 Flange long Bolt
13. Remove one spacer by lifting one
side of the Battery Control Unit. After
that, remove the other spacer in the
same way.
* Be careful not to pull on the cables
by lifting the Battery Control Unit
too high. Doing so may cause
damage to the cables or cause the
unit to disconnect.
* Before setting down the Battery
Control Unit, the cable connection
should be checked once more.
14. Realign the Battery Control Unit.
15. Loosen 4 bolts and remove the Top
Cover.
16. Tighten six (6) long fl ange bolts with
a torque of 5N·m.
* While assembling, open the front
cover and check that all M5 Flange
long bolts are placed accordingly.
12
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