Cookson FCF Manual de instrucciones - Página 6
Navegue en línea o descargue pdf Manual de instrucciones para Abrepuertas Cookson FCF. Cookson FCF 11 páginas. Firegard chain operator; firegard crank operator
Imprimir página* 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 tilting or move the operator 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.
LH
Drive Chain
Door Sprocket
1/4"
Drive Sprocket
Bracket
Door Sprocket
View "B"
B
View "B"
View "A"
View "A"
A
Drive Sprocket
S1 . S2
S1
S2
5
Door
Sprocket
Operator
Drive
Sprocket
Correct
Incorrect
RH
Drive Chain
Door Sprocket
S1
1/4"
S2
Drive Sprocket
FireGard™ Chain and Crank