CHAPTER 6 STORAGE AND MAINTENANCE
6.1 Prior to Installation
If the UPS needs to be stored prior to installation, it should be placed in a dry area. The allowable
storage temperature and relative humidity (non-condensing) are -15°C ~+60°C and 5~95%
respectively.
6.2 After Usage
Press the button, disconnect the UPS from the utility power, make sure the UPS is shut
down, remove all equipment from the UPS, and store the UPS in a dry and well-ventilated area at a
temperature between -15°C and +60°C and at a relative humidity (non-condensing) between 5~95%.
Idle batteries must be fully recharged every three months if the UPS needs to be stored for an
extended period of time. Whenever you recharge the batteries (internal and external), please fully
charge them until the Battery capacity bar shown on the UPS’s LCD is fully on.
NOTE : After storage and before start-up of the UPS, you must allow the UPS to adjust to
room temperature (20°C~25°C) for at least two hours to avoid moisture condensing inside
the UPS.