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Clean up the dust and dirt on the batteries.
Check whether all the internal connecting wires of batteries are loose or corroded. Conduct
replacement and maintenance if necessary.
Make sure that the batteries and the battery terminals are fastened.
6.2 UPS maintenance
This series of UPS only needs to be maintained for a few times. The standard UPS use valve
regulated low-maintenance batteries. This kind of batteries often needs to be charged for expected
life. After starting up the mains mode, UPS charges the batteries, and also provides overcharging
and over-discharging protection.
If UPS is not used for a long time, the batteries shall be charged once every 4 to 6 months.
Under the circumstance that the service environment is dusty, it is advisable to clean the UPS
once every 4 to 6 months.
Conduct troubleshooting as soon as possible after discovering fault or alarm information, so as
to recover the normal operation of UPS.
The service environment and storage methods will have certain impact on the service life and
reliability of this product. Therefore, please do not use this product in the following work
environment:
High/low-temperature and moist places, which are beyond the specified technical
indicators(temperature: 0
℃
-40
℃
; relative humidity: 20%-90%);
The places with vibration, which are vulnerable to the impact;
The places with metal dust, corrosive substances, salt, and combustible gas;
If UPS is not used for a long time, UPS (without batteries) must be stored in the dry environment.
Storage temperature range: -25
~+55
. Before UPS
℃
℃
startup, the ambient temperature must
be heated to 0
and above, and the temperature shall be maintained for above 2h
℃
6.3 Safety measures for maintenance
Turn off the UPS and disconnect the mains power before the battery replacement.
Remove rings, wristwatches, and other metal objects.
Use the screwdrivers with insulated handles. Do not put tools or other metal objects on the
batteries.
When the battery cable is connected, it is normal to generate small sparks at the connector, and
no harm will be caused to personal safety and UPS.
Do not short-circuit or connect the battery anodes and cathodes in reverse direction.
Summary of Contents for 6KVA
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