Storage; Maintenance And Cleaning - Best Power 610 3.0kVA Installation And Operation Manual

6.1 Storage

The UPS must be kept at reasonable temperatures to obtain maximum battery life (15
is ideal).
Note:
While in storage, the unit MUST be plugged into AC power for 10
hours every six months. This is necessary to recharge its internal
batteries. The unit must be recharged more frequently if it is stored
above 35
The warranty on this product will be affected if the unit is improperly stored.

6.2 Maintenance and Cleaning

Turn off and disconnect loads before performing maintenance work. Your BEST POWER 610
UPS requires little or no maintenance. Occasionally, the input and output connections should be
inspected for signs of damage and repaired if necessary.
If you would like to clean the unit, first remove all power to the unit by pressing
(Standby) and unplugging the unit from the wall outlet. For units with no input plug, switch the
unit off and disconnect AC line input at the service panel or the maintenance bypass switch.
If the unit is operating in an unusually dusty or dirty area, carefully vacuum any dust from the
input vents, as well as the chassis holes located on the sides of the UPS.
WARNING
Clean only the external surfaces of the unit. Use a cloth dampened
(not soaking) with water only. Allow the unit to completely dry before
returning the unit to service.
Best Power 610 - Maintenance and Warranty
o o
C (95 F) to obtain maximum battery life.
12
o o
to 21 C
or