Maintenance - Santak Castle On-Line Series User Manual

5. Maintenance

●This series UPS only requires minimal maintenance. The battery used for
standard models are value regulated sealed lead-acid maintenance free
battery. These models require minimal repairs. The only requirement is to
charge the UPS regularly in order to maximize the expected life of the
battery. When being connected to the mains power, whether the UPS is
turned on or not, the UPS keeps charging the batteries and also offers the
protective function of overcharging and over-discharging.
●The UPS should be charged once every 4 to 6 months if it has not been
used for a long time.
●If the battery is found not in good condition, replacement should be made.
Battery replacement should be performed by qualified person
●Replace batteries with the same quantity and same type of batteries.
●Do not replace the battery individually. All the batteries should be replaced
at the same time following the instructions of the battery supplier.
●Normally, the batteries should be charged and discharged once every 4 to
6 months. Charging should begin after the UPS shuts down automatically in
the course of discharging, the standard charging time for the standard UPS
should be at least 12 hours.
● In the regions of hot climates, the battery should be charged and
discharged every 2 months. The standard charging time should be at least
12 hours.
●If UPS is intend to be used in a no-people environment for a long time,
need to inspect whether battery is normal in circularly to avoid battery
damage caused by over-discharge.
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