5
2 Safety
2.1 Important Safety Instructions
Read these operating instructions carefully prior to
commissioning of the PROTECT A. UPS and observe the
safety instructions!
Only use the unit if it is in a technically perfect condition and
always in accordance with its intended purpose, while being
aware of safety and danger aspects, and in accordance with
the operating instructions! Immediately eliminate any faults
which could be detrimental to safety.
The following pictograms are used in these operating
instructions to identify dangers and important information:
Danger!
Identifies risk of fatal injury to the operator.
Warning!
Identifies risk of injury and risk of damage to the
unit and parts of the unit.
i
Information!
Useful and important hints for the operation of the
UPS.
2.2 Safety Instructions for PROTECT A.
This chapter contains important instructions for the PROTECT
A. UPS. These must be followed during assembly, operation
and maintenance of the uninterruptible power supply and the
batteries.
The UPS carries high voltage. Danger! The unit
may only be opened by trained and qualified
personnel. Repairs may only be carried out by
qualified customer service staff!
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