Assembly; Assemble The Rail And Install The Trolley; Fasten The Rail To The Motor Unit - Craftsman CMXEOCG322 Manuel Du Propriétaire

ASSEMBLY STEP 1

ASSEMBLE THE RAIL AND INSTALL THE TROLLEY

To prevent INJURY from pinching, keep hands and fingers away from the joints
while assembling the rail.
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. The front rail has a rail tab.
This tab MUST be on the 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 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.
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.
7. Slide the rail onto the "U" bracket, until it reaches all the stops on the top
and sides of the "U" bracket.
Outer Trolley
Inner Trolley
Wear Pads
Idler
Front Rail
Pulley
Section
Hole
(TO DOOR)
"U" Bracket
Trolley
Rail
Tab
Window
Cut-Out
ASSEMBLY STEP 2

FASTEN THE RAIL TO THE MOTOR UNIT

To avoid SERIOUS damage to garage door opener, use ONLY those bolts/fasteners
mounted in the top of the opener.
1. Insert a 1/4"-20 x 1-3/4" bolt into the cover protection bolt hole on the back
end of the rail as shown. Tighten securely with a 1/4"-20 lock nut. DO NOT
overtighten.
2. Remove the bolts from the top of the motor unit.
3. Use the carton to support the front end of the rail.
4. Place the "U" bracket, flat side down onto the motor unit and align the
bracket holes with the bolt holes.
5. Fasten the "U" bracket with the previously removed bolts; DO NOT use any
power tools. The use of power tools may permanently damage the garage
door opener.
Bolt
To garage
door opener
(TO MOTOR UNIT)
Cover Protection
Bolt Hole
Lock Nut
(Locking feature
must be placed
against the rail)
SLIDE TO STOPS
ON TOP AND
SIDES OF
"U" BRACKET
9
HARDWARE SHOWN ACTUAL SIZE
Bolt 1/4"-20x1-3/4"
Lock Nut
1/4"-20
Bolts (Mounted in the garage door opener)
"U" Bracket
Bolts
(Mounted in
the garage
door opener)