Huawei UPS2000-G-1KRTS User Manual page 53

UPS2000-G-(1 kVA-3 kVA)
User Manual (2016, Russia)
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Precautions
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Routine maintenance items for batteries
Table 7-2 Routine maintenance items for batteries
Item
Battery alarm
Battery appearance
Battery operating
temperature
Issue 02 (2016-07-28)
Keep the battery switch off when installing or maintaining the batteries.
Before battery maintenance, get the tools, such as handles, insulated. Do not place metal
tools on exposed battery terminals.
Never use any organic solvent to clean batteries.
Never try to remove the safety valve or fill anything into batteries.
Never smoke or use fire around batteries.
After battery discharge, charge batteries to ensure a required battery capacity.
Only professionals are allowed to perform maintenance tasks.
Expected Result
No battery alarm is
generated.
1. The surface is
clean and tidy
without stains.
2. The battery
terminals are
intact.
3. Batteries are free
from damage and
cracks.
4. Batteries are free
from acid
leakage.
5. Batteries are not
deformed or
bulged.
1. The ambient
battery
temperature is
25± 5° C.
2. The battery
operating
temperature is
lower than
battery
temperature +
20° C.
3. Battery charge
and discharge
conditions meet
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7 Routine Maintenance
Measures
Identify the cause
based on the alarm
information.
If the battery
appearance is
abnormal, contact
Huawei technical
support.
1. Identify the
cause of the
abnormal battery
operating
temperature.
2. If the fault
persists, contact
Huawei technical
support.
Maintenance
Interval
Monthly
Monthly
Monthly
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