RADION receiver SD RADION smoke | en 71
Bosch Security Systems B.V. 2020.05 | 13 | F.01U.261.834
4. Squeeze the optical chamber where indicated and pull it up
and away from the detector.
Figure12.3: Remove the detector cap
1 ᅳ Optical base
2 ᅳ Optical chamber
3 ᅳ Alarm cap
5. Use compressed air or a soft-bristled brush to remove dust
and dirt from the smoke chamber base.
6. Align the optical chamber with the base and snap down
into place.
7. To attach the detector cap, line the cap up with the
detector, press the cap onto the detector, and turn
clockwise to snap it firmly into place.
8. Observing the proper polarity, install the batteries and the
battery cover. If the batteries are not installed properly, the
detector will not fit onto the mounting base. Ensure that
the batteries are properly installed.
9. Mount the detector onto the mounting base.
10. Test the detector’s sensitivity.