Cookson FKA Instruction Manual - Page 7
Browse online or download pdf Instruction Manual for Gate Opener Cookson FKA. Cookson FKA 17 pages. M100 firegard chain; m100 firegard crank
Print Page* Chain hoist shown. Hand crank similar.
ADJUSTING THE DRIVE CHAIN
NOTE
: Use correct type, size and proper length of roller chain.
1. Adjust the drive chain by moving the mounting screws so that there is about 1/4" of slack when the
chain is depressed.
2. Once the drive chain has been tightened, then tighten the operator mounting screws.
Drive Chain
Door Sprocket
1/4"
Drive Sprocket
Bracket
Door Sprocket
View "B"
B
View "B"
View "A"
View "A"
A
Drive Sprocket
LH
S1 . S2
6
Correct
Incorrect
RH
Door Sprocket
S1
Drive Chain
S2
1/4"
Drive Sprocket
TM
M100 FireGard
Chain & Crank
Door
Sprocket
Operator
Output
Sprocket
02/11