TP48200A-HX09A2 & TBC300A-TCA2
Installation Guide
1 Safety
Issue 01 (2013-10-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6
Do not use unsealed lead acid storage batteries. Lead acid storage batteries must be placed
horizontally and stably to prevent the batteries from releasing flammable gas, which may
cause fire or erode the device.
Lead acid storage batteries in use emit flammable gas. Therefore, ventilation and
fireproofing measures must be taken at the sites where lead acid storage batteries are used.
Battery Temperature
If a battery overheats, the battery may be deformed or damaged, and the electrolyte may
overflow.
When the temperature of the battery is higher than 60°C, check the battery for electrolyte
overflow. If the electrolyte overflows, absorb and counteract the electrolyte immediately.
Battery Leakage
If the electrolyte overflows, absorb and counteract the electrolyte immediately.
When moving or handling a battery whose electrolyte leaks, note that the leaking electrolyte
may hurt human bodies. When you find the electrolyte leaks, use the following substances to
counteract and absorb the leaking electrolyte:
Sodium bicarbonate (baking soda): NaHCO
3
Sodium carbonate (soda): Na
2
CO
3
Select a substance to counteract and absorb the leaking electrolyte according to the
instructions of the battery manufacturer.
1.1.5 Working at Heights
Avoid object falling when you work at heights.
When working at heights, fulfill the following requirements:
Only trained personnel can work at heights.
