One-Piece Doors - Chamberlain Whisper Drive Security+ Manual Del Propietário

ONE-PIECE DOORS

Please read and comply with the warnings and
reinforcement instructions on the previous page. They
apply to one-piece doors also.
• Center the door bracket on the top of the door, in line
with the header bracket as shown. Mark either the left
and right, or the top and bottom holes.
• Metal Doors: Drill 3/16" pilot holes and fasten the
bracket with the 1/4"-14x5/8" self-threading
screws provided.
• Wood Doors: Drill 5/16" holes and use 5/16"x2"
carriage bolts, lock washers and nuts (not provided) or
5/16"x1-1/2" lag screws (not provided) depending on
your installation needs.
NOTE: The door bracket may be installed on the top edge
of the door if required for your installation. Refer to the
dotted line optional placement drawing.
Header Wall
2x4
Header
Support
Bracket
Door
Bracket
Optional
HORIZONTAL
Placement
AND VERTICAL
of Door
REINFORCEMENT
Bracket
IS NEEDED FOR
LIGHTWEIGHT GARAGE
Vertical
DOORS (FIBERGLASS,
Centerline of
ALUMINUM, STEEL,
Garage Door
DOORS WITH GLASS
PANEL, ETC.). (NOT
PROVIDED)
For a door with no exposed framing,
or for the optional installation, use
lag screws 5/16"x1-1/2" (Not Provided)
to fasten door bracket.
HARDWARE SHOWN ACTUAL SIZE
Finished Ceiling
24
Self-Threading Screw
1/4"-14x5/8"
Self-Threading
Screw
Door
1/4"-14x5/8"
Bracket
Nut
Lock
5/16"-18
Washer
5/16"
Door
Bracket
Carriage Bolt
5/16"x2"
(Not Provided)
Top of Door
(Inside Garage)
Top Edge
of Door
Optional
Placement
METAL DOOR
Top of Door
(Inside Garage)
Top Edge
of Door
Optional
Placement
WOOD DOOR