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!

The output may be live, even if the UPS is not connected 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 of 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!

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