One-Piece Door - Chamberlain SECURITY+ 6200 Owner's Manual

One Piece Door Without Track
1/30/92 - 4/7/92
Read the Safety Instructions on page 12. They also apply to doors without tracks.
• Close the door and mark the
inside vertical centerline of
your garage door. Extend the
line onto the header wall
above door.
If headroom clearance is
minimal, you can install the
header bracket on the ceiling.
See page 14.
• If you need to install the
header bracket on a 2x4 (on
wall or ceiling), use lag screws
(not supplied) to securely
fasten the 2x4 to structural
supports as shown.
One-piece door without track
• Open your door to the highest point of travel as
shown. Measure the distance from the top of the
door to the floor. Subtract the actual height of the
door. Add 8" to the remainder. (See Example).
• Close the door and draw an intersecting horizontal
line on the header wall at the determined height.
If the total number of inches exceeds the height
available in your garage, use the maximum
height possible, or refer to page 14 for ceiling
installation.
Proceed to Step 2, page 14.
ONE-PIECE Door Without Track
Header Wall
Header Wall
Highest Point
Highest Point
of Travel
of Travel
Door
Door
Header Wall
Highest Point
of Travel
Jamb
Jamb
Hardware
Hardware
Door
Jamb
Hardware
jamb hardware
Header Wall
Header Wall
Vertical
Vertical
Centerline
Centerline
2x4
2x4
Header Wall
Vertical
Centerline
Vertical
2x4
Vertical
Centerline of
Centerline of
Garage Door
Garage Door
Vertical
Centerline of
Garage Door
One-piece door without track
Distance from top of door
(at highest point of travel) to floor...........................92"
Actual height of door .............................................-88"
Remainder................................................................4"
Add .........................................................................+8"
Bracket height on header wall..............................=12"
(Measure UP from top of CLOSED door.)
13
Unfinished
Ceiling
Unfinished
Ceiling
OPTIONAL CEILING MOUNT
OPTIONAL CEILING MOUNT
FOR HEADER BRACKET
FOR HEADER BRACKET
OPTIONAL CEILING MOUNT
FOR HEADER BRACKET
Highest Point
Header
Highest Point
Header
of Travel
Wall
of Travel
Wall
Door
Door
Highest Point
Header
of Travel
Wall
Pivot
Pivot
Door
pivot hardware
Pivot
EXAMPLE
Ceiling
Structural Supports
Structural Supports
2 x 4
2 x 4
Structural Supports
2 x 4