6
7351J Very Intelligent Early Warning (VIEW) Laser Smoke Detector Technical Bulletin
!
CAUTION: Risk of Equipment Damage.
Installation with power on may damage the detector and the fire alarm control
panel. Always remove power from the SLC communication line before installing
detectors.
Use the following procedure to install a detector:
1.
Install and wire the detector base (supplied separately). As a guide,
use the wiring diagram in the technical bulletin for the detector base.
2.
Use the detector rotary switches to set the detector to the desired
Signaling Line Circuit (SLC) address. Figure 2 illustrates SLC
Address 14. To set the address switch, do the following:
•
Rotate the right dial so that the arrow points to the address unit
digit.
•
Rotate the left dial so that the arrow points to the address 10s
digit.
0
7 8
6
5
4
3
2
1
9
10
11
12
13
14
15
0
1
2
3
4
5 6
7 8 9
IO's
Units
rotary
Figure 2: Rotary SLC Address Switches
3.
Write the address on the label located on the base.
4.
Install the detector by pushing the detector into the base while turning
it clockwise. This secures it in place.
5.
After installing all the detectors, apply power to connect to the fire
alarm control panel, the SLC, and program the detector into the
system.
6.
Test the sensors using the procedures in the Testing section of this
technical bulletin.
Use dust covers to limit dust entry to the detector during construction,
remodeling, or other activities which produce significant amounts of dust.
However, dust covers are not a substitute for removing the detector during
building construction.
If detectors are mounted in a construction area (with or without the dust
cover in place), thoroughly clean, inspect, and test each detector when
construction is complete.
IMPORTANT:
Remove all dust covers before placing the system in
service.
Detector
Installation
Procedure
Limiting Dust
Exposure
