Fasten The Door Bracket - B&D Controll-A-Door 4 Instructions Manual

INSTALLATION STEP 11
Fasten Door Bracket
Follow instructions which apply to your door type
as illustrated below or on the following page.
A horizontal reinforcement brace should be long
enough to be secured to 2 vertical supports.
A vertical reinforcement brace should cover the
height of the top panel.
The illustration shows one piece of angle iron as the
horizontal brace. For the vertical brace, 2 pieces of
angle iron are used to create a "U"-shaped support.
The best solution is to check with your garage door
manufacturer for an opener installation door
reinforcement kit.
NOTE: Many vertical brace installations provide for
direct attachment of the clevis pin and door arm. In
this case you will not need the door bracket; proceed
to Step 12.
SECTIONAL DOORS
• Center the door bracket on the previously marked
vertical centerline used for the header bracket
installation. Note correct UP placement, as
stamped inside the bracket.
• Position the bracket on the face of the door within
the following limits:
A) The top edge of the bracket 50-100mm below
the top edge of the door.
B) The top edge of the bracket directly below any
structural support across the top of the door.
114A2558F
Header Bracket
Door
Bracket
Location
Vertical
Centerline
WARNING
CAUTION
To prevent damage to garage door, reinforce inside of
door with angle iron both vertically and horizontally.
HARDWARE SHOWN ACTUAL SIZE
Nut 8mm
Carriage Bolt 8mm x 65mm
• Mark and drill 8mm left and right fastening holes.
Secure the bracket as shown in Figure 1 if there is
vertical reinforcement.
If your installation doesn't require vertical reinforce-
ment but does need top and bottom fastening holes
for the door bracket, fasten as shown in Figure 2.
Horizontal and vertical reinforcement
is needed for lightweight garage doors
(fiberglass, aluminum, steel, doors with
glass panel, etc). (Not Provided)
Inside Edge
of Door or
Reinforcement Board
Door Bracket
21
Lock Washer 8mm
Vertical
Reinforcement
Vertical
Centerline
Carriage Bolt
8mm x 65mm
Door
Bracket
Lock Washer
8mm
Nut
UP
8mm
Figure 1
Figure 2
UP