5 System Installation
Note the polarities when installing batteries. Do not connect the positive and
negative poles of a battery or battery string together. Otherwise, the battery may
be short-circuited.
● Tighten the screws on copper bars or cables to the torque specied in this
document. Periodically conrm whether the screws are tightened, check for
rust, corrosion, or other foreign objects, and clean them up if any. Loose screw
connections will result in excessive voltage drops and batteries may catch re
when the current is high.
● When installing batteries, do not place installation tools, metal parts, or
sundries on the batteries. After the installation is complete, clean up the objects
on the batteries and the surrounding area.
After unpacking batteries, place them in the required direction. Do not place a
battery upside down or vertically, lay it on one side, tilt it, or stack it. Ensure that
the batteries do not fall or get damaged. Otherwise, they will need to be scrapped.
LUNA2000-(5-30)-S0
User Manual 5 System Installation
Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd. 64