Installing the Detector
TM40/40U Rev. (Af), February 2019
41
Figure 7: Detector with Cover Removed
5
Connect the wires to the required terminals on the terminal board according
to the wiring diagram (Figure 7) and Table 14.
6
Connect the grounding (earth) wire to the ground (earth) screw outside the
detector (earth terminal). The detector must be well grounded to earth
ground.
7
Verify the wiring.
Warning:
Improper wiring may damage the detector.
8
Check the wires for secure mechanical connection and press them neatly
against the terminal to prevent them from interfering while closing the back
cover (Figure 7).
9
Place and s
ecure the detector’s back cover by screwing the 3 socket
-head-
screws in the cover bolts (Figure 4).
Earth Terminal
Terminal
Chamber
Terminals
Internal Earth
Terminal
Detector Holding
Screw
Conduit/Cable
Inlet
