Installation Guide and Operating Manual 
 
 
Honeywell       10 
2.2  Opening the Detector 
It is necessary to remove the Detector Module puck from the enclosure to access the field connections. 
1.  Loosen the set screw on the enclosure lid 
(see Figure 2-6). 
 
 
 
Figure 2-6 
2.  Turn counterclockwise (CCW) to unscrew 
the enclosure lid (see Figure 2-7). 
 
Figure 2-7 
 
3.  Loosen the three captive screws on the 
Detector Module puck (see Figure 2-8). 
 
Figure 2-8 
CAUTION:  Disconnect power before 
unscrewing the Housing Lid.