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Rough-In Installation
Alarm Panel Back Box Mounting
Four holes in back of box are
provided for surface mounting
Rear conduit knockouts
(either side) are recommend-
ed for sensor wiring
Figure 8: Remote Sensor Back Box
Loosen screws to
adjust back box depth
(same each side)
Pipeline Connection
Figure 7: Mounting Bracket Adjustment
Sensor Module
1. Braze copper extension tubes from
sensor rough-in to appropriate
pressure/vacuum piping system drops
as shown in Figure 9. Braze
Remote Sensor Back Box Mounting
connections per procedures required
Alarm panels ordered with remote by NFPA 99 or CAN/CSA-Z305.1.
sensors are provided with separate metal Use appropriate measures to prevent
boxes for each sensor. Mount each overheating and damage to internal
sensor box as follows: components of sensor rough-in
assemblies.
1. Remove sensor rough-in from
mounting box (Figure 8). 2. Perform standing pressure tests and
cross connection tests as required by
2. Using four mounting holes provided, NFPA and CSA.
attach box to a wall or other structural
support. (fasteners by others).
3. Reinstall sensor rough-in.
9
Part No. 6-847684-00 Rev. E00
