Installation Instructions
Linear Smoke Detector Fireray 50/100RV
ST/PMF/zab
610- F.01U.002.706 / A2.en
Page 9 of 14
When the calibration procedure is complete, move the operating mode switch to the
bottom (if the detector is mounted vertically) or to the left (if the detector is mounted
horizontally). The detector is now in «Operating Mode».
The detector runs a calibration test for approx. 60 s. If the yellow LED lights up as
a steady light after the test, you must repeat the detector alignment and calibration
procedures (see Sections 2.1. and 2.2.).
If a detector alarm is reset in normal mode by a disruption of the power
supply, the detector automatically runs a calibration test. If the test is
failed, the detector remains in the alarm position. If the test is positive,
the yellow LED goes out, the fault relay is reset and the detector is
returned to normal mode.
In normal mode, the yellow LED flashes every 10 s.
2.3. System test
The «Alarm» and «Malfunction» functions must be checked before final start - up.
Alarm test
Hold the test filter in front of the receiver lens (upper or right- hand part of detector).
Select a volume of smoke slightly greater than the threshold set for the detector (see
Section 1.1.). Make sure that you do not also cover the transmitter -lens.
After approx.10 s, the red LED must light up and the alarm relay must close.
With the «Save alarm » detector setting (DIP switch 1 «off»), there must be a reset
at the control panel or the power supply must be disrupted for at least 5 s.
With the setting «Auto Reset» setting (DIP switch 1 «on»), the alarm is reset
automatically if the volume of smoke falls below the selected alarm threshold for at
least 5 s.
Fault test
Cover the reflector with a non - reflective material.
After approx. 10 s, the yellow LED must light up and the fault relay must open. As
soon as the obstruction is removed, the detector returns to normal mode
automatically after approx. 2 s.
3.
Tips on Maintenance and Service
For maintenance and inspection work on danger detector systems, in Germany
the regulations of DIN VDE 0833 apply, which refer to the maintenance interval
according to the manufacturer’s instructions.
Bosch ST recommends a functional and visual inspection at least once a year.
Maintenance and inspection work should be carried out regularly and by trained
personnel.
