Removing Radio Devices Temporarily - Siemens FDCW241 Technical Manual

7.4.2
Building Technologies
Fire Safety

Removing radio devices temporarily

An individual radio device may be removed temporarily, for example, if renovation
work is being carried out.
WARNING
Risk of injury due to undetected fire
When parts of the system are switched off, they are not monitored and no fire
alarm signals are issued for them.
Keep the amount of time during which parts are switched off to a minimum.
Put the intended safety measures in place.
NOTICE
Do not remove multiple radio devices at the same time
This may cause other radio devices to lose their connection to the radio gateway
and be displayed as missing devices.
When the devices are switched back on, faults may be reported at the station.
Proceed as follows to remove a radio device temporarily:
The radio cell is in normal operation.
1. Remove the radio device by releasing it from the base or housing.
2. Perform the necessary activities.
3. Once the activities are complete, install the radio device in the same base or
the same housing.
The internal alarm indicator flashes.
4. Wait until it has stopped flashing.
The radio device has now been successfully logged on. You can temporarily
remove the next radio device.
Maintenance / troubleshooting
Adding or removing radio devices
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