30 en | Maintenance Power amplifier
2023-01 | V02 | F.01U.402.247
Installation manual
Bosch Security Systems B.V.
8 Maintenance
This product has been designed to operate without problems for a long period of time, with a
minimum of maintenance.
In order to guarantee trouble-free operation periodically:
– Clean all units with a damp, lint‑free cloth; never use water or chemicals.
– Vacuum the air vents to ensure good ventilation.
– Check all cable connections for corrosion and the screw terminals to make sure that they
have not become loosened.
– Check the ground (PE) connection of the system components.