Servicing of batteries should be performed or supervised by
personnel knowledgeable of batteries and the required precautions
should be taken. Keep unauthorized personnel away from
batteries.
When replacing batteries, replace with the same number of the sealed
lead-acid batteries.
The socket-outlet shall be installed near the equipment and easily
accessible.
With the installation of the UPS, it should be prevented that the sum
of (UPS and) the connected (load) leakage current exceeds 3.5mA.
This pluggable type A equipment with battery installed by the supplier
is operator installable and may be operated by laymen.
Attention!! Hazardous through electric shock. Also with
disconnection of this unit from the mains, hazardous voltage still may
be accessible through supply from battery. The battery supply
should be therefore disconnected in the plus and minus pole at the
connectors of the battery when maintenance or service work inside of
the UPS is necessary.
