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Clevis Pin
5/16"x2-3/4"
Header
Bracket
Cable
Pulley
Bracket
Packing
Material
Ring
Fastener
Lag Screws
5/16"x9x1-5/8"
Highest
Point of Travel
(of Garage Door)
Vertical
Center
Line
Header
Wall
Garage
Door
U
P
C
E
IL
IN
G
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N
T
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L
Y
5cm
Door
Spring
Header
Bracket
25mm
Board
Vertical
Center
Line
UP
CEILING MOUNT ONLY
Wall
Mounting Holes
Optional
Wall Mounting
Holes
The nail hole is for positioning
only. You must use lag screws to
mount the header bracket.
12
UP
CEILING MOUNT ONLY
Ceiling Mounting Holes
The nail hole is for positioning only.
You must use lag screws to mount
the header bracket.
• Center the bracket on the vertical guideline with
the bottom edge of the bracket on the horizontal
line as shown (with the arrow pointing toward the
ceiling).
• Mark either set of bracket holes (do not use the
holes designated for ceiling mount). Drill 5mm pilot
holes and fasten the bracket securely to a structural
support with the hardware provided.
• Extend the vertical guideline onto the ceiling as
shown.
• Center the bracket on the vertical mark no more
than 15cm from the wall. Make sure the arrow is
pointing toward the wall. The bracket can be
mounted flush against the ceiling when clearance
is minimal.
PROCEDURE: Position opener on garage floor
below header bracket. Use packing material as a
protective base.
NOTE: To enable T-rail to clear sectional door
springs, it may be necessary to lift opener onto
a temporary support.
CAUTION: The opener must either be secured
to a support or held firmly in place by another
person.
Raise T-rail until pulley and header brackets come
together. Align bracket holes and join with clevis pin
as shown. Insert ring fastener to secure.
FASTEN THE HEADER BRACKET TO THE CEILING
FASTEN THE HEADER BRACKET TO THE WALL
Installation Step 2
Install the Header Bracket & Attach
T-rail To Header Bracket
(All Door Types)
You can attach the header bracket either to
the wall above the garage door, or to the
ceiling. Follow the instructions which will work
best for your particular requirements.
UP
Lag Screws
5/16"x9x1-5/8"
Garage
Door
Vertical
Center Line
Header
Wall
Finished
Ceiling
Header Bracket
15cm
Maximum
Vertical
Center Line
Door
Spring
• Mark holes designated for ceiling mount only. Drill
5mm pilot holes and fasten bracket securely to a
structural support with the hardware provided.
13mm Socket Wrench
ATTACH T-RAIL TO HEADER BRACKET
(All Door Types)