Bosch FAD-420-HS-EN Guia De Instalacion página 221

Duct Smoke Detector
1.
Figure 4.16: Locking the detector in the base
2.
Bosch Sicherheitssysteme GmbH
Insert the Smoke Detector into the detector base.
The detector can only be placed in the base in a certain position!
a Marking for correct detector position
Turn the detector clockwise until the markings on the base and detector are aligned.
Installation Guide
Product description | en
221
2015.03 | 6.0 | F.01U.033.733