EVER POWERLINE GREEN 33 LITE UPS Range Operating Manual
Type 01 2016-10-27 12:12
Technical Service, tel.: +48 61 6500 400
www.ever.eu
76
The area around the UPS unit should always be kept clean as part of preventive
maintenance. If the dust levels in the environment around the UPS unit is high,
always use a vacuum cleaner to clean the unit.
To ensure maximum battery life, ambient temperature around the operating UPS
units should be 15-
25ºC.
CAUTION:
Battery life always depends on the frequency and type of use.
The batteries used in the UPS unit described in this manual have a
design life of 5 years. After that time battery capacity, reliability and
charging intervals will be considerably reduced. To ensure maximum
efficiency, batteries should be replaced at least every 5 years.
CAUTION:
Batteries should only be replaced by suitably qualified service
technicians service technicians who are familiar with the battery system
and who take the necessary precautions.
CAUTION:
UPS units must be stored in a dry room with suitable
ventilation.
If a UPS unit is to be stored over a longer period of time, its batteries must be
recharged at least every 6 months. The internal batteries will be charged to 90% of
their capacity after about 4 hours. However, after a long period in storage it is
recommended to charge the batteries for 48 hours.
Always make sure to check the date when recharging is due. Do not use the UPS
unit if the deadline has passed and the batteries have not been recharged. In such
cases please contact your service agent.
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