GDO-11 Ero Installation Manual
7
6. Fit the Opener
6.1 Secure C-Rail to Opener:
a. Remove the Opener from the box.
b. Locate and insert the shaft of drive unit
1
into the C-Rail’s sprocket.
c. Fix the two track brackets
5a
with four (4) M4 x 8 screws
5k
supplied in accessory pack.
d. Place drive unit back in packing box for protection.
Locate shaft into
the sprocket
WARNING!
DO NOT
use tek screws to affix
rail. Only use the screws
provided, and fix these
into the pre-punched
and threaded holes in
the chassis.
7. Bracket Position
6
1
5a
5k
7.1 Wall Bracket Position:
a. Determine the centre of the door and mark this point with a line on the wall
above.
b. Raise the door and find the highest point of travel of the first (top) door panel.
60mm
Level
WARNING! The Opener must be securely fastened to structural
supports, otherwise opener failure may ensue causing serious
personal injury and / or property damage.
DO NOT DO IT YOURSELF: If sufficient structural support can not
be found, contact a door profressional for installation.
DIY
c. Using step ladder and a level, transfer this height to the wall above the door
and mark a line 60mm above it, across the centre line.
7.2 Mounting the Wall Bracket:
a. Draw two lines extending 21.5mm from each side of the centre point.
b. Centre the wall bracket
5e
over the intersection of these two lines. Mark
centres for at least two holes and ensure it is into a solid mounting point.
c. Drill holes in the wall with an appropriate bit.
d. Secure to the wall using:
i. IF CONCRETE OR BRICK:
8mm (5/6”) loxins/dynabolts.
ii. IF TIMBER:
wood screw #20 or similar (min. 50mm).
7.3 Attach the Track to the Wall Bracket
a. Leave the drive unit in its packing box on the floor for protection and lift the
other end of the C-Rail.
b. Attach the pre-assembled track
6
to the wall bracket
5e
with the
90mm long pin
5h
and secure with the supplied pin snap
5f
.
6
5e
5e
5h
5f
