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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
fi nd it helpful to refer back to this page and the accompanying
illustrations as you proceed with the installation of your opener.
Depending on your requirements, there are several installation
steps which may call for materials or hardware not included in the
carton.
• Installation Step 1 – Look at the wall or ceiling above the
garage door. The header bracket must be securely fastened to
structural supports.
• Installation Step 5 – Do you have a fi nished ceiling in your
garage? If so, a support bracket and additional fastening
hardware may be required.
• Do you have an access door in addition to the garage door?
If not, Model 1702E Outside Quick Release is required. See
Accessories page.
SECTIONAL DOOR INSTALLATION
Se necesita un refuerzo horizontal y
Horizontal and vertical reinforcement
vertical para puertas ligeras de garaje
is needed for lightweight garage doors
(fibra de vidrio, acero, aluminio,
(fiberglass, steel, aluminum, door with
puertas con paneles de vidrio, etc.)
glass panels, etc.). See page 24 for details.
Para mayores detalles consultar la página 25.
Safety Reversing Sensor
Detector de seguridad de reversa
(Accesorio opcional)
(Optional Accessory)
Pared de cabecera
Header Wall
Vertical Centerline
Línea vertical del
of Garage Door
centro de la puerta
Gap between floor
El espacio entre la base de la
and bottom of door
puerta y el piso no debe
must not exceed 6 mm.
superar los 6 mm
• Look at the garage door where it meets the fl oor. Any gap
between the fl oor and the bottom of the door must not exceed
6 mm. Otherwise, the safety reversal system may not work
properly. See Adjustment Step 3. Floor or door should be
repaired.
SECTIONAL DOOR INSTALLATIONS
• Do you have a steel, aluminum, fi berglass or glass panel
door? If so, horizontal and vertical reinforce ment is required
(Installation Step 10).
• The opener should be installed above the center of the door. If
there is a torsion spring or center bearing plate in the way of
the header bracket, it may be installed within 1.2 m to the left or
right of the door center. See Installation Steps 1 and 10.
TECHO TERMINADO
FINISHED CEILING
Se requiere de un sostén
Support bracket & fastening
de soporte y tornillos de
hardware is required.
sujeción. Consultar la página 21.
See page 20.
Slack in chain tension
La holgura en la tensión
is normal when garage
de la cadena es normal
door is closed.
cuando la puerta se encuentra cerrada
Extension
Resorte de
Spring
extensión
OR
Torsion
O
Resorte
Spring
de torsión
Puerta
Access Door
de acceso
Unidad de
Wall-
control de
mounted
la puerta,
Door
instalada
Control
en la pared
Detector de
Safety Reversing
seguridad de reversa
Sensor (Optional
(Accesorio opcional)
Accessory)
Header
Wall
Garage
Door
4
Motor unit
Unidad del motor
CLOSED POSITION
Header
Cable Pulley
Chain Sprocket
Bracket
Bracket
Bracket
Trolley
Garage
Door
Spring
Straight
Door
Emergency
Arm
Release
Rope & Handle
Curved
Door
Arm
Door Bracket
T-rail
Chain

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