www.rossomaranello.com
17
z
Battery can present a risk of electrical shock and high short circuit
current. The following precautions should be observed when working
on batteries :
1) Remove watches, rings, or other metal objects from the hand
2) Use tools with insulated handles
3) Wear rubber gloves and boots
4) Do not lay tools or metal parts on the top of batteries
5) Disconnect charging source prior to connecting or disconnecting
batteries terminal
z
Servicing of batteries should be performed or supervised by qualified
personnel only
z
Replace battery with the same type and number of the sealed
lead-acid battery
z
This pluggable type A equipment with battery already installed by the
supplier is operator installable and may be operated by laymen
z
During the installation of this equipment it should be assured that the
sum of the leakage currents of the UPS and the connected loads
does not exceed 3.5mA
z
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 of the battery when
maintenance or service work inside the UPS is necessary
z
The mains socket outlet that supplies the UPS shall be installed near
the UPS and shall be easily accessible
