CleaverBrooks CB-LE Series - Page 85

Chapter 5 — Starting and Operating Instructions
Part No. 750-184 5-13
Figure 5-5 Overtravel Linkage Settings
Figure 5-6
DOUBLE SPRINGS
HIGH-FIRE STOP SCREW
HOLE #1 (FAST OPENING DAMPER)
LOW-FIRE STOP SCREW
HOLE #1
(SLOW -OPENING DAMPER)
HOLE #5
INTERNAL ARM
EXTERNAL ARM
HOLE # 8
(FAST OPENING DAMPER)
(SETTINGS HAVE TO BE
“A”
“B”
HOLE POSITION
90∞
(SLOW-OPENING DAMPER)
EXTERNAL ARM
NOTE: RECORD “INSTALLED”
VALUES ON THIS ILLUSTRATION
FOR FUTURE REFERENCE.
A.______ EXTERNAL ARM HOLE POSITION
B.______ DEGREES
AT THE TIME OF START UP)
VERIFIED AND RECORDED
“A”
“D”
FLANGE COLLAR
HOLE #1
HOLE #2
LINKAGE CONNECTION POINT
“B”
“C”
NOTE: RECORD “INSTALLED”
VALUES ON THIS ILLUSTRATION
FOR FUTURE REFERENCE.
A.______ FLANGE COLLAR SETTING
B.______ DAMPER POSITION AT LOW-FIRE
C.______ DAMPER LINKAGE ARM ANGLE (DEGREES)
D.______ HOLE POSITION NUMBER
DAMPER SHOWN IN THE LOW-FIRE POSITION