HP Uninterruptible Power System T2200 XR Models User Guide
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Battery Maintenance
This chapter contains information for properly maintaining batteries for the UPS, including
battery charging, replacement, disposal procedures, and warranties.
Precautions
WARNING: There is a risk of personal injury from the hazardous energy levels
associated with UPS batteries. The maintenance and replacement of batteries must be
carried out by an authorized service representative.
WARNING: The UPS contains sealed lead-acid batteries. To reduce the risk of fire or
chemical burns, take the following precautions:
•
Do not attempt to recharge batteries after removal from the UPS.
•
Do not disassemble, crush, or puncture the batteries.
•
Do not short the external contacts of the batteries.
•
Do not immerse the batteries in water.
•
Do not expose to temperatures higher than 60°C (140°F).
WARNING: To reduce the risk of personal injury from hazardous energy, take the
following precautions:
•
Remove watches, rings, or other metal objects.
•
Use tools with insulated handles.
Charging Batteries
When connected to utility power, the UPS automatically charges the batteries. No user
intervention is required while the UPS is in use. For information on keeping the batteries
charged while the UPS is in extended storage, refer to the section, “Care and Storage of
Batteries,” in this chapter.
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