User's Manual

10
The UPS carries high voltage. Danger!
The unit
may only be op
ened by trained and qualified
personnel.
Repairs may only be carried out by
qualified customer service staff!
The output may be live, even if the UPS is not
con
nected to the mains, since the UPS has its
own internal power supply (battery)!
For health
and safety reasons, the unit must be
earthed correctly!
PROTECT C. may only be operated with or connected to a
220 V / 230 V / 240 V mains with protective grounding using a
CE marked mains connection cable with PE conductor
(included in the delivery) that has been tested in accordance
with national standards.
Danger! Risk of burning!
The battery has powerful short-
circuit
currents
. Incorrect connection or isolation faults
can lead to melting of the plug connections,
sparking potential and severe burns!
The unit has a warning signal that sounds when
the battery voltage of PROTECT
C. is exhausted
or when the UPS is not working in its normal
mode (see also chapter 6.1).
Observe the following safety instructions to
ensure permanent operational safety o
f and
safe work with the UPS and the battery modules
(special accessories):
♦ Do not dismantle the UPS!
(The UPS does not contain any parts that require regular
maintenance. Bear in mind that the warranty will be
invalidated if the unit is opened!)
♦ Do not install the unit in direct sunshine or in close
proximity of heaters!