Installing The Batteries - Huawei OptiX RTN 980 Quick Installation Manual

5

Installing the Batteries

Install the batteries.
WARNING
Before installing the batteries, set the battery circuit
breaker labeled BAT to OFF to prevent overcurrent.
During the installation of the batteries, apply an
insulation sheath to the tool such as the wrench and
screwdriver, and do not short-circuit the positive and
negative poles of the batteries. Otherwise, the batteries
may be burnt, and the installation personnel may be
injured.
Install the power cables for the batteries.
a
a
Remove the protecting hood.
c
Negative pole
c
Install the positive and negative
cables.
b
b
Install the copper bar for serial
connections.
d
Positive pole
d
Put back the protecting hood.
24
EPS Battery circuit breaker labeled BAT
Move the baffle plate upward and then secure it.