5.2 Replacement of main component
Danger: The Force-H2 is a high voltage DC system, operated by qualified and authorized person
only.
Danger: Before replace the main component must shut off the
maintenance battery string’s power. Must confirm the D+
and D- terminal are without power. The turn off progress
refer to chapter 3.6.5.
5.2.1 Replacement of Battery Module
5.2.1.1 Charge existing module to full (SOC 100%). Make sure new
battery module is 100% as well.
5.2.1.2 Turn off the whole battery string’s power. Must confirm the D+
and D- terminal are without power. The turn off progress refer to
chapter 3.6.5.
5.2.1.3 Dismantle D+ and D- Power Cable, Communication Cable
and Grounding Cable.
5.2.1.4 Dismantle the control Module’s fix screw of left and right side.
And dismantle the fix metal brackets.
5.2.1.5 Move the control module and each battery module one by one.
Danger: when battery is connected together with the base
the internal socket still have high voltage DC power from
serial connected battery modules (battery module can’t
be turned off).
Handle above the red marked edgings of the both side of
these battery modules and control module (BMS).
Caution: If hands under this red marked side, hands will get
hurt.