5
Assembly
STEP 1 Assemble the rail and install the trolley
To preventINJURY from pinching, keep hands and fingers awayfrom the joints while assembling the
rail.
To avoidinstallation difficulties,do not run the garage dooropeneruntilinstructed to doso.
The front rail hasa cutout “window” at the door end. The rail tab MUSTbe on top of the rail when
assembled.
1. Remove the straight door arm and hanging bracket packaged inside the front rail and set aside
for Installation Step 5 and 9.NOTE: To preventINJURY while unpacking the rail carefully remove
the straight door arm stored within the rail section.
2. Align the rail sections on a flatsurface as shown and slide the tapered ends into the larger ones.
Tabs along the side will lock into place.
3. Place the motor uniton packing material to protectthe cover,and rest the back end ofthe rail on
top. For convenience,put a supportunder the front end of the rail.
4. Asa temporary stop, insert a screwdriver into the hole in the second rail section from the motor
unit, as shown.
5. Check to be sure there are 4 plasticwear padsinside the inner trolley.Ifthey became loose
during shipping, checkall packing material. Snap them back into position as shown.
6. Slide the trolley assembly toward the screwdriver as shown.
7. Slide the rail onto the “U” bracket, until it reaches all the stops on the top and sides ofthe “U”
bracket.
To garage
door opener
(TO MOTOR UNIT)
Front Rail
Section
(TO DOOR)
“U” Bracket
Outer Trolley
Inner Trolley
Wear Pads
SLIDE TO STOPS
ON TOP AND
SIDES OF
“U” BRACKET
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