Replacement Of Control Module (Bms) - Pylontech M1C-UL9540 User Manual

4. Dismantle the 4 screws of the battery module's front face.
5. Handle the battery module out of the rack and put it to the appoint place.
W arning: Single battery module weights 43kg. If without handling tools it must be
handled by more than 3 personnel. If installed in high place of the rack it must has more
than 4 personnel.
Avertissement: Un module de batterie pèse 55 kg. Sans outils de manipulation, il est
nécessaire de plus de 3 hommes pour manipuler avec lui. Si vous l'installez en hauteur, il
faut plus de 4
1. Install the new battery module (see the above of 5.2.1.1). And connect the normal cables.
Refer to section 3.5.
2. Turn on this battery string. Refer to section 3.6.
3. Make a fully charge of the system before normal operation.
Capacity expansion
A new battery module can be added onto an existing system at any time. Please make sure the existing system
is being fully charged before added on a new module. In a serial connection system, the new module, even with
a higher SOH, shall follow the system worst SOH condition module to perform.

4.5.3.2 Replacement of Control Module (BMS)

1. Shut off the whole battery string's power. Be sure to confirm the D+ and D- terminal without power.
Operate turning off progress referring to section 3.6.5.
2. Pull out the plugs of Power Cables and the communication plugs.
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