IN SERVICE
6.
6.1
BEHAVIOUR ON THE FAILURE AND REINSTATEMENT
OF THE BUS POWER SUPPLY
When the bus power supply fails, the device performs no actions.
The device is in full operating mode after around 60 seconds from
reinstatement of the bus power supply.
6.2
MAINTENANCE
Always keep the front lens on the detector perfectly clean using a dry cloth.
No other maintenance is required.
23