Mounting The Base; Functional Check - Bosch FERION 4000 O Bedienungsanleitung

34 en | Maintenance
Unsuitable locations for mounting
– Kitchen/bathroom (steam)
– Rooms with open fireplaces (fumes)
– In the immediate vicinity of halogen lamps, transformers,
fluorescent or energy-saving lamps
– Garages (exhaust fumes)
– Dusty and dirty rooms
– In the vicinity of windows, ventilators (air movement)
– In the vicinity of areas where people smoke
Audibility
You must hear an alarm at any place in your building or flat. The alarm
really has to wake you up. If necessary adapt the number of the devices
for achieving audibility in your whole building or flat.

Mounting the base

Mount the base with one central screw and plug. (5.A) Or optionally use
two screws and plugs. (5.B) To set the device into operation you screw
the detector head to its base by twisting it clockwise until it latches
(two-stage latch). (6)
3 Maintenance

Functional check

A visual inspection and a functional check must be done for each device
monthly. After the functional check the device is muted for 10 min, even
when an alarm will be triggered.
– The device is in normal mode (no signal). To perform the functional
check press and release the button (< 2 s). (6) -> Siren sounds 3
times ≥85 dB(A), LED flashes red, emergency light on. Then LED
flashes red once every 10 s (muted). After 10 min the device will
switch to normal mode again.
02.2016 | 3.2 | F.01U.309.849 Bosch Sicherheitssysteme GmbH
Smoke Alarm