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5
Maintenance
5.1
Battery
5.2
Cleaning
It is advisable to check the battery connected to the AL5 power supplier/battery charger
and the battery inside of the self-powered sirens.
For the central unit cleaning, use only a soft and humid cloth.
No use absolutely diluents and abrasive sponges.
5.3
Fuses
F1 Sirens output
F type 3A
F2 Services output
F type 1A
PROTEC4 - User’s manual