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♦ Ensure that no fluids or foreign bodies can penetrate
the UPS!
♦ Do not block the side air vents of the unit! Keep
children away from the unit and ensure that objects are
never inserted through the vents!
♦ 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!
Even
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 person familiar with
batteries and the necessary safety precautions!
Only authorised persons are allowed in the
vicinity of the batteries!
When replacing the battery, the following must be observed:
Only ever use identical maintenance-free sealed lead
batteries with the same data as the original battery.
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!
after
the
mains
28
voltage
has
been
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