MOUNTING OPENER FOR SPRING LOADED DOOR
FIG. 13
FIG. 12
FIG. 14
10
STEP 9
Determine the centre of the door and mark this location on the
wall above and on top of the door. Then draw two (2) lines
21.5mm on each side of the centre point.
(Fig. 12).
WARNING: MAKE SURE CONCRETE, BRICK WALL
OR TIMBER LINTELS ARE SOLID AND SOUND SO AS
TO FORM A SECURE MOUNTING PLATFORM.
STEP 10
Raise the door to open position. Rest the opener on the top edge
of the door with end of the pipe/tube against the wall and drive
unit supported level with the lowest point of the open door.
(Fig. 13).
Note:
Do not slide opener tube/pipe on face of the door when it
is open as it may damage the door surface.
Secure the drive unit to the ceiling with perforated angle (not
supplied). A representative mounting is shown.
(Fig. 11 & 11a).
Connect angle and drive unit with two flat perforated strips of
angle (not supplied) with M8 x 20mm screws, nuts and
washers. The strips should not extend more than 18mm below
centre of drive unit mounting holes.
(Fig. 11 & 11a).
Do not lock screws at this stage.
STEP 11
Close the door slowly. The opener pipe/tube will be elevated by
the top edge of the door as it moves. Stop the door when it is at
its highest point of travel.
(Fig. 14).
Allow 25mm additional height for clearance between the door
and the track. Support pipe/tube in this position and then close
the door.
(Fig. 14)
This will be the height to mount the wall
bracket. The top of the door must not touch the tube.
WARNING: THE OPENER MUST BE SECURELY
FASTENED TO A STRUCTURAL SUPPORT OF THE
GARAGE. FAILURE TO FASTEN THE OPERATOR
CORRECTLY WILL LEAD TO POSSIBLE OPENER
FAILURE CAUSING SERIOUS PERSONAL INJURY
AND/OR PROPERTY DAMAGE.
