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4.5.3 Replacement of main component
If the customer requires maintenance services, PylonTech may provide paid repair services as determined
by the PylonTech's service organizations. When you need to repair or replace the main components of the
product, please contact PylonTech in advance.
Danger:
The PowerCube-M1-C is a high voltage DC system, operated by qualified and
authorized
person
only.
Danger:
PowerCube-M1-C est un système à courant continu à haute tension, opéré
uniquement par le personnel qualifié et autorisé.
NOTE:
Before replacing the main component, shut off the maintenance battery string’s power.
Confirm the D+ and D- terminal are without power. The turn off progress refer to
section 3.6.5.
4.5.3.1 Replacement of Battery Module
A new battery module can be added onto an existing system at any time. Make sure the new battery
module has an equivalent voltage level (OCV) compared to existing modules. In a serial connection
system, the new module, even with a higher SOH, will follow the system worst SOH condition module
to perform.
1.
Make sure the new battery module has an equivalent voltage level (OCV) compared to
existing
modules.
2.
Shut off the whole battery string’s power. Be sure to confirm the D+ and D- terminal are without
power. The turning off progress refer to section 3.6.5.
3.
Pull out the Plug of Power Cable +/-. Pull out the plug of communication cable.
Danger:
the power cables and plugs still have high voltage DC power from serial
connected
battery modules (battery module can’t be turned off), be careful to handle
the Power plugs.
Danger:
Les câbles d’alimentation et les fiches sont toujours alimentés en courant
continu à haute tension par les modules de batterie connectés en série (le module de
batterie ne peut pas être éteint), vo us devez donc manipuler les fiches avec précaution.
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