FireGard™ Chain and Crank
4
OPERATOR MOUNTING
1.
Before the operator is installed, verify that the door is properly operating and balanced.
2.
Make sure the mounting plates are correctly positioned for RH or LH mounting.
3.
Attach and tighten the mounting hardware to the mounting plate.
4.
Tighten the operator mounting plate to the door.
5. When the operator is mounted on the bracket, be sure the door sprocket is properly aligned / in
the same plane with the operator drive sprocket before securing to the shaft.
6. The shelf or bracket must provide adequate support for the operator. Prevent play between
operator and door shaft. Permit operator to be fastened securely and with the drive shaft parallel
to the door shaft.