FBD120/180/200/220 SECTIONAL GARAGE DOOR OPENER
6
5. Installation and adjustment
Step 1
•
Before installation of the door opener, the door should be carefully checked for
being kept well balance.
•
The door must be in good working order. Open and close the door manually,
make sure the door can be moved smoothly.
•
Check if there is a solid frame in the wall in the center of the door.
•
Close the door.
•
Locate the centre of the door
•
Fit in the drive rail least 40mm space above the highest point of the garage
door. There should be a minimum clearance of 80mm between the drive rail
and the ceiling.
•
Ensure the header bracket is being installed in the centre position.
Garage door
4
0
mm
8
0
mm
Ceiling
Fig.2
Tilt door
Sectional door
Highest point
Highest point
Fig.3
