Open The - Emerson Rosemount 975 Series Reference Manual

Installation
February 2022
4. Point the detector toward the protected area and ensure the view of the area is
5. Secure the detector in that position by tightening the locking screws on the tilt
2.4 Open the back cover
WARNING
Do not open the housing while the power is on.
Procedure
1. Loosen the back cover security screw.
2. Unscrew the back cover.
3. Remove the protective plug.
14
Note
To change the detector field of view, release the horizontal and vertical locking
screws.
unobstructed.
mount.
The detector is now correctly located, aligned, and ready to be connected to the
system.
A. Back cover security screw
B. Protective plug
Note
The back cover is attached by a security cable.
Reference Manual
00809-1400-4975
Emerson.com/Rosemount