Advertisement
12
en | Mounting
Figure 3.10: Wiring knockouts and earth ground
9.
Figure 3.11: Exhaust/sample tubes
10. Note the direction of the airflow in the duct. The sampling holes in the sample tube must
2017.04 | 7.0 | F.01U.071.685
1 Wiring knockouts
Locate the sample and exhaust tubes (see the following figure). Ensure the sample tube
has a plug installed at the narrow end of the assembly.
1 Exhaust tube
3 Leave end open
face into the air flow (see the first figure below). The exhaust tube must exhaust
downwind from the sample tube (see the second figure below).
2 Earth ground screw
2 Sample tube
4 Insert plug
Installation manual
Duct smoke housing, 2-wire
Bosch Security Systems, Inc.
Advertisement
