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•
Do not block the air vents of the unit! Make sure, for example, that
children do not insert any objects in the ventilation openings!
•
Do not connect household appliances such as hairdryers to the UPS!
•
The mains connection should be near the unit and easily accessible
to facilitate disconnecting the AC input or pulling out the plug!
•
During operation, do not disconnect the mains connection cable from
the UPS or from the socket outlet in the building (shockproof socket),
otherwise the protective grounding of the UPS and all the loads
connected to it will be cancelled.
Danger! Electric shocks!
Danger! Electric shocks!
Danger! Electric shocks!
Danger! Electric shocks!
Even after the mains voltage has been disconnected, the components
within the UPS remain connected to the battery and can thus cause
electric shocks. It is therefore imperative to disconnect the battery
circuit before carrying out any maintenance or repair work!
If it is necessary to replace the battery or carry out maintenance work,
this must be done by or under the supervision of a specialist familiar
with batteries and the necessary safety precautions! Only authorized
Only authorized
Only authorized
Only authorized
persons are allowed in the
persons are allowed in the
persons are allowed in the
persons are allowed in the vicinity of the batteries!
vicinity of the batteries!
vicinity of the batteries!
vicinity of the batteries!
When replacing the battery, the following must be observed: Only
ever use an identical, maintenance-free sealed lead battery with the
same data as the original battery.
Danger! Explosive!
Danger! Explosive!
Danger! Explosive!
Danger! Explosive!
Never throw batteries into open fire. Never open or damage batteries.
(Electrolyte may leak out and damage skin and eyes. It may be toxic!)
Batteries can cause electric shocks and high short-circuit currents.
Therefore, take the following safety precautions when working with
batteries:
•
Take off watches, rings and other metallic objects!
•
Only use tools with insulated handles!
For personal safety reasons, never switch on the main switch when
the mains connector of Protect A is disconnected!
