4
FINISHED CEILING
Support bracket
& fastening
hardware is required.
See page 12.
Safety
Reversing Sensor
Header
Wall
Access
Door
Safety
Reversing Sensor
Wall-
mounted
Door
Control
Motor Unit
Gap between floor and bottom of door
must not exceed 1/4" (6 mm)
ONE-PIECE DOOR WITHOUT TRACK
Safety Re
v
ersing Sensor
Horizontal and
v
ertical reinforcement
is needed for light
w
eight garage doors
(fi
b
erglass, steel, al
u
min
u
m,
door
w
ith glass panels, etc.).
See page 19 for details.
— — — — — — — —
Header
W
all
Safety
Re
v
ersing
Sensor
Gap
b
et
w
een floor and
b
ottom of door
m
u
st not exceed 1/4" (6 mm)
Extension Spring
Torsion Spring
Access Door
OR
W
all-
mo
u
nted
Door
Control
Motor Unit
FI
N
ISHED CEILI
N
G
S
u
pport
b
racket &
fastening hard
w
are
is re
qu
ired.
See page 12.
Vertical
Centerline
of Door
SECTIONAL DOOR INSTALLATION
Planning
Identify the type and height of your garage door. Survey your garage area to see if any of the conditions below
apply to your installation. Additional materials may be required. You may find it helpful to refer back to this page
and the accompanying illustrations as you proceed with the installation of your opener.
Access
Door
Safety
Reversing Sensor
Safety
Reversing
Sensor
Gap between floor
and bottom of door
must not exceed 1/4" (6 mm).
ONE-PIECE DOOR WITH TRACK
