Sa
f
et
y
R
eversin
g
Sensor
Hori
z
ontal
and
vertical
rein
f
orcement
is
needed
f
or
li
g
htwei
g
ht
g
ara
g
e
doors
(
f
iber
g
lass,
steel,
aluminum,
door
with
g
lass
panels,
etc
.
)
.
See
pa
g
e
2
0 f
or
details
.
Header
Wall
Sa
f
et
y
R
eversin
g
Sensor
Support
bracket
&
f
astenin
g
hardware
is
re
q
uired
.
See
pa
g
e
13
.
FINI
SHED
CE
I
L
ING
E
x
tension
Sprin
g
O
R
Torsion
Sprin
g
Motor
unit
Wall
-
mounted
Door
Control
R
ail
Access
Door
G
ap
between
f
loor
and
bottom
o
f
door
must
not
e
x
ceed
1/
4
"
.
V
ertical
Centerline
o
f G
ara
g
e
Door
4
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
as you proceed with the installation of your opener.
Sa
f
et
y R
eversin
g
Sensor
FINI
SHED
CE
I
L
ING
Support
bracket
&
f
astenin
g
hardware
is
re
q
uired
.
See
pa
g
e
13
.
Sa
f
et
y
R
eversin
g
Sensor
Header
Wall
Access
Door
G
ap
between
f
loor
and
bottom
o
f
door
must
not
e
x
ceed
1/
4
"
.
Motor
unit
Wall
-
mounted
Door
Control
R
ail
Access
Door
Sa
f
et
y
R
eversin
g
Sensor
Sa
f
et
y
R
eversin
g
Sensor
G
ap
between
f
loor
and
bottom
o
f
door
must
not
e
x
ceed
1/
4
"
.
ONE-PIECE DOOR WITHOUT TRACK
ONE-PIECE DOOR WITH TRACK
