8 Intelligent Products—2551J and 2551TJ Plug-In Intelligent Photoelectronic Smoke Detector
!
WARNING:
Shock hazard. Remove power from the loop
before installing detectors.
To install detectors:
1.
Wire the detector base (supplied separately) per the wiring diagram
provided in the detector base technical bulletin.
2.
Set the detector to a desired SLC address on the detector rotary
switches (Figure 1), and then write the address on the label on the
base. Set the detector address by:
●
rotating the right dial so that the arrow points to the address
unit digit
●
rotating the left dial so that the arrow points to the address
decade digit
3.
Install the detector into the detector base.
4.
Turn the detector clockwise until it drops into place.
5.
Continue turning the detector clockwise to lock it in place.
6.
Enable the tamper-proof feature. For instructions see the
Tamper-Proof Feature section of this technical bulletin.
7.
After all detectors have been installed, apply power to the SLC or
control unit.
8.
Remove the detector dust cover if the operating environment is free of
excessive dust as is typically encountered during construction.
9.
Test the detector by following the procedure in the Testing section of
this technical bulletin.
testmag3
Figure 1: Rotary Decade Address Switches
Dust covers can be used to help limit dust entry to the detector, but they
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, each detector should be thoroughly cleaned, inspected, and
tested after construction is complete. Remove any dust covers before
placing system in service.
Installation
Limiting Dust
Exposure
Summary of Contents for 2551J
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