SECT 1—MAIN ASSEMBLY
OPEN BLUE PARTS BAG
NOTE:
10 and including 7 feet 6 inches high. An extension for 8 feet doors is available.
1.Set power head so that front panel (with end of shaft and rail attachment flange) is facing up. Fig.
NOTE: If you have this type Carriage Stop, skip Step 2. DO NOT install Bumber.
2.Install bumper [45].
•Peel protective paper from glue side of bumper.
•Stick bumper into position as shown. Fig.
3.Install coupler [39].
•Place coupler over end of shaft.
•Turn it as needed until it engages with shaft. (It will drop down over end of shaft and will no longer turn freely. Fig.
4.Set power head on its bottom. Fig. 1-4.
CAUTION
Drive screws can slide out of rail sections. Keep rail sections level until operator is fully assembled.
5.Attach
•
•(3-piece only) Remove cardboard sleeve.
•Slide end of screw out about 5 inches. Fig.
•Place bearing end of screw against coupler. Fig.
•Turn screw until it engages with coupler.
•Slide rail section into rail attachment flange until holes in rail match up with holes
in flange.
•Secure “first” rail section with 2 bolts [4] and 2 nuts [5], hand tight only. Fig.
•For 1-piece rail, skip to step 8.
[39][45]
FOR
coupler
serial no.
bumper
Fig.
Fig.
Fig.
Fig.
Coupler | Rubber bumper |