Optional) Installing Batteries - Huawei TP48120A-HD15A1 Installation Manual

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User manual (82 pages)

Table Of Contents

Table of Contents

TP48120A-HD15A1 & TP48120A-HD15A2 &

TP48200A-HD15A1 & TP48200A-HD15A2

Installation Guide



Smoking and sparks are prohibited near batteries.



Switch off battery circuit breakers before installing batteries.



Comply with regulations and warnings of the battery manufacturer.



Use tools with insulated handles, otherwise, batteries may be burnt out and personal injury

may occur.



During battery operations, wear goggles, rubber gloves, and protective clothes. Remove

conductive articles such as watches, bracelets, and rings.



If battery acid gets in the eyes, rinse with cold water for more than 15 minutes and seek

media advice immediately. If battery acid contacts skin or clothing, wash with soap and

water immediately.



Do not use metal to simultaneously contact two or more battery terminals. Do not use

metal to simultaneously touch battery terminals and grounded objects (for example,

battery compartment); otherwise, transient short circuit occurs, which produces sparks or

explosion.



During battery installation, never short-circuit or reversely connect positive and negative

battery terminals. Connect the negative battery cable before the positive battery cable.



Secure battery cables to a torque specified in battery documentation. Loose connections

will result in excessive voltage drop or cause batteries to burn out when the current is

large.

The following describes how to install the first layer of battery. All batteries are installed in

the same manner.

When one battery string connects to the system, connect the battery string to battery string

position 1. Otherwise, battery currents may not be detected.

Issue 03 (2014-12-02)