ASSEMBLY
STEP
1
Assemble
the Rail and Instal#
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-I/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.
1..Remove the straight door arm and hanging bracket
packaged inside the front rail and set aside for
Installation Steps 5 and 12. NOTE: To prevent
INJURY while unpacking the rail carefully remove the
straight door arm stored within the rail section.
2. Align the rail sections on a flat surface as shown and
slide the tapered ends into the larger ones. Tabs along
the side will lock into place.
CAUTmON
J
!
To prevent INJURY from pinching, k eephandsand fingers
|
awayfrom the joints while assemblingthe 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 stop, insert a screwdriver into the hole
10" (25 cm) from the front end of the rail, 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. Slide the trolley assembly along the rail from the back
end to the screwdriver.
Trolley