AEG PROTECT 1.100, PROTECT 1.150, PROTECT 1.200 CAUTION, 10.2.3Fan Check, 10.2.2Checking the Battery

CAUTION!

PROTECT 1. must be disconnected from the power supply prior to carrying out the following work.

If large quantities of dust have accumulated, the unit should, as a precaution, be cleaned with dry compressed air, in order to ensure adequate heat dissipation.

The intervals at which visual checks should be performed are largely determined by the site conditions.

10.2.2Checking the Battery

Progressive ageing of the battery system can be detected by regular capacity checks. Every 6 months, perform measurements to compare the achievable standby times, e.g. by simulating a mains failure. In this case, the load should always have approximately the same capacity demand. Please contact our hotline if the time drops drastically compared to the previous measurement (see p. 5).

10.2.3Fan Check

Regularly check the fans for dust build-up and noticeably untypical noise development. Blocked intake openings must be cleaned. In the case of unusually loud or uneven running, please contact our hotline (see p. 5).

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