Bosch FAH-420, Operation Manual

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– FAP‑0 420 and FAP‑DO420 Trigger the detector with a testing aerosol. Depending on the
sensitivity settings, it can take up top 1 minute till the detector goes off. It is
recommended to apply the aerosol in spurts (for example one short spurt of 1 second, 30
seconds of waiting, another short spurt).
– All other detector variants:
Trigger the T-piece.
Test Instructions for FAP‑DOTC420 / FAP‑DOT420 / FAP‑OTC 420 /
FAP‑OT 420
Sequential walktest
Select walktest type "Sequential walktest" on the FPA-5000/FPA-1200 panel controller in the
walktest menu.
–
The same test device is used to test the CO sensor in the FAP‑DOTC420 / FAP‑OTC 420.
You only need to exchange the Solo A3-001 testing gas bottle with the CO testing gas
bottle. The testing gas must be applied for 1/2 to 1 second for the CO test.
i
Notice!
The test head must remain over the detector until the detector has been triggered. The time
taken to distribute the test aerosol in the test head and therefore the trigger time of the sen-
sor can be up to 20 seconds.
– The thermal sensor of the FAP‑DOTC420 / FAP‑DOT420 / FAP‑OTC 420 / FAP‑OT 420 is
tested with the test device for heat detectors.
Simultaneous walktest
Select walktest type "Simultaneous Walktest" on the FPA-5000/FPA-1200 panel controller in
the walktest menu.
Multisensor detectors can be tested simultaneously with the FME-TESTIFIRE multi-stimulus
test tool. Observe the notes in the detector testing device and fire panel operating
instructions.
i
Notice!
An alarm message is only displayed on the panel if all sensors are triggered during the simul-
taneous walktest. If this does not happen, one of the sensors is faulty.
Testing outside the Revision Mode
Detectors of the FAP-OTC 420 und FAP-DOTC 420 types can be triggered outisde of the
revision mode only by the following stimuli:
–
Rise of temperature according to the sensitivity settings A2R, A2S, BR, and BS as defined
by EN 54-5
– Simultaneous creation of artificial smoke and CO (by a suitable multi-stimulus test tool,
like FME-TESTIFIRE)
– Simultaneous creation of artificial smoke and rise of temperature (by a suitable multi-
stimulus test tool, like FME-TESTIFIRE)
Warranty
Defective detectors are exchanged free of charge in the case of a claim under the warranty.
Repair
In the event of a defect, the entire detector is exchanged.
8.3.2
8.4
8.5
Automatic Fire Detectors LSN
improved
Maintenance and Service | en 41
Bosch Sicherheitssysteme GmbH Operation Guide 12/2012 | 8.1 | F.01U.003.448