3
FOAM
GASKETS
CONDUIT HOLES
DETECTOR
HOUSING
TERMINAL STRIP
POWER BOARD
COVER MOUNTING
SCREWS
FILTERS
SAMPLING TUBE
DETECTOR BOARD
DETECTOR COVER
PLASTIC
SAMPLING TUBE
PLASTIC SAMPLING TUBE
SELF-TAPPING SCREW
SMOKE DETECTOR
Fig. 1 — Smoke Detector
Fig. 2 — Return Air Smoke Detector Location