DIAGRAMS SHOWING MFTHODS OF 
INSTALLING SENSITIVE RFI FASF 
BOX -THERMOSTAT CONTROI .1 
Mmm • -^ Figure 3X;' 
AUTOMATIC 
SLIDING FIRE DOOR- 
WEIGHTED. 
DetoilA. Ciail B. DetoilC. 
Figure 2. METHODS of INST ACTION 
STEEL ROLLING FIRE DGDR 
MAY BE AUTOMATIC, HAND-OPERAT- 
ED, or BOTH COMBINED. 
Figure 4. 
AUTOMATIC DROP 
FIRE DOOR. 
<~>.v. - ■. .. . ;-> / Fjgure 5 
AUTOMATIC SLIDING 
FIRE DOOR INCLINED 
TRACK. 
i' v. 
AUTOMATIC SWING FIRF 
DOOR: MAY RF APPAMGFH 
FOR SEI F CI O.SINf; 
