Chamberlain 5410E 2013 Owner's Manual page 16

ONE-PIECE DOOR WITHOUT TRACK
1. Close the door and mark the inside vertical centerline of your
garage door. Extend the line onto the header wall above door, as
shown.
If headroom clearance is minimal, you can install the header
bracket on the ceiling. (See page 17.)
If you need to install the header bracket on a 38 mm board
(on wall or ceiling), use lag screws (not provided) to securely
fasten the 38 mm board to structural supports as shown.
2. Open your door to the highest point of travel as shown.
Measure the distance from the top of the door to the fl oor.
Subtract the actual height of the door. Add 20 cm to the
remainder. (See Example.)
3. Close the door and draw an intersecting horizontal line on the
header wall at the determined height.
NOTE: If the total number of centimeters exceeds the height
available in your garage, use the maximum height possible, or
refer to page 17 for ceiling installation.
Distance from top of door
(at highest point of travel) to fl oor . . . . . . . . . . . . . . . . . . . 234 cm
Actual height of door . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-224 cm
Remainder
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 cm
Add
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+ 20 cm
Bracket height on header wall
(Measure UP from top of CLOSED door.
Proceed to Step 2, page 17.
EXAMPLE
. . . . . . . . . . . . . . . . . . . . . . . . .= 30 cm
)
Header Wall
Door
Jamb
Hardware
One-piece door without track:
jamb hardware
One-piece door without track:
pivot hardware
16
Unfinished
Ceiling
38 mm
Board
2x4
2x4
38 mm Board
OPTIONAL
CEILING MOUNT
FOR
HEADER BRACKET
Vertical
Centerline
of Garage
Door
Header Wall
Highest Point
of Travel
Floor
Highest Point
of Travel
Header Wall
Door
Pivot
Structural
Supports
Floor