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Idiomas disponibles
Idiomas disponibles
ASSEMBLY
STEP
1
Assemble
the Rail & Install
the Trolley
To avoid installation difficulties, do not run the
garage door opener until instructed to do so.
The front rail has a cut out "window" at the door end
(see illustration). The hole above this window is
larger on the top of the rail than on the bottom. A
smaller hole 3-1/2" (8.9 cm) away is close to the rail
edge. Rotate the back rail so it has a similar hole
close to the opposite
edge, about 4-3/4" (12 cm)
from the far end. A 3-piece rail uses two back rails.
1. Remove the straight door arm and clevis pin
packaged inside the front rail and set aside for
Installation Step 5 and 12.
2. Align the rail sections on a flat surface exactly as
shown and slide the tapered ends into the larger
ones. Tabs along the side will lock into place.
To prevent INJURYfrom pinching, keep hands and
fingers away from the joints while assembling the rail.
3.
Place the motor unit on packing material to protect
the cover, and rest the back end of the rail on top.
For convenience, put a support under the front
end of the rail.
4. As a temporary trolley stop, clamp a locking pliers
onto the rail, 8" (20 cm) from the center of the idler
pulley hole, as shown.
5. Check to be sure there are 4 plastic wear pads
inside the inner trolley. If they became loose
during shipping, check all packing material. Snap
them back into position as shown.
6. Connect the inner and outer trolleys as shown.
7. Slide the trolley assembly along the rail from the
back end to the locked pliers.
End
Tapered
Back Rails
(TO MOTOR UNIT)
8" (20 cm) Distance from
Idler Pulley Hole
Locking
Pliers
Idler
Window
Hole
Cut-Out
Tabs
Inner Trolley
Front Rail
(TO DOOR)
Outer Trolley
- Wear Pads
8
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