Liebert GXTMT Series Installation and User Manual
1-3 kVA UPS
Page １９ V2.11 Emerson Network Power
Maintenance
Notes for Battery Disposal and Battery Replacement
1) Before disposing of batteries, remove conductive jewelry such as necklace, wrist watches and
rings.
2) If it is necessary to replace any connection cables, please purchase the original materials from
the authorized distributors or service centers, so as to avoid overheat or spark resulting in fire
due to insufficient capacity.
3) Do not dispose of batteries or battery packs in a fire, they may explode.
4) Do not open or mutilate batteries, released electrolyte is highly poisonous and harmful to the
skin and eyes.
5) Do not short the positive and negative of the battery electrode, otherwise, it may result in
electric shock or fire.
6) Make sure that there is no voltage before touching the batteries. The battery circuit is not
isolated from the input potential circuit. There may be hazardous voltage between the battery
terminals and the ground.
7) Even though the input breaker is disconnected, the components inside the UPS are still
connected with the batteries, and there are potential hazardous voltages. Therefore, before any
maintenance and repairs work is carried out, switch off the breaker of the battery pack or
disconnect the jumper wire of connecting between the batteries.
8) Batteries contain hazardous voltage and current. Battery maintenance such as the battery
replacement must be carried out by qualified personnel who are knowledgeable about batteries.
No other persons should handle the batteries.
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