AEG Protect 1.150 Manuel D’Utilisation
61
CAUTION!
PROTECT 1. must be disconnected from the
power supply prior to carrying out the following
work.
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.
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.
10.2.2
Checking 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).
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).
10.2.3 Fan
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).
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).