Spectrex 20/20MPI - Commercial IR3 Flame Detector - Manual (Page 37)

TM 20/20MPI, Rev (D) September 2013
Detector and Tilt Installation 25
6.4 Detector and Tilt Installation
Refer to Figure 4 and Figure 5.
1 Unpack the detector. The package includes:
 Detector Assembly P/N 768001 - 20/20MPI-R or 20/20MPI-M.
 Tilt Mount P/N 768004 including screw M4 X 12inch for installation of
the detector
 Protective Cover P/N 768005 (optional use where needed)
 3 mm Hex Key
2 Place the tilt mount (item 2) in its designated location and secure it with
three (3) fasteners through three (3) holes dia. 5.4mm (Figure 4).
Note: Skip this step if the Tilt Mount is already installed. Also, detector
removal for maintenance purpose does not require Tilt Mount removal.
3 Place the detector, with its gland pointing down, on the holding plate of
the tilt mount (item 3). Secure the detector by one holding screw
M4 x 12” to the Tilt Mount. Use 3 mm Hex Key for M4 screw (see item 4
on Figure 5).
4 Release the locking screws (items 5 and 6 in Figure 5) in such a way that
allows rotating the detector. Point the detector towards the protected
area and make certain that the view of the area is unobstructed. Secure
the detector in that position by tightening the locking screws (items 5
and 6) on the tilt mount. (Make sure the detector is in the right
position.)
The detector is now correctly located, aligned and ready to be connected to
the system.