Operator Assembly; Channel And Power Head Assembly; Boom And Power Head Assembly - Overhead door CD Series Owner's Manual

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OPERATOR ASSEMBLY

...
OPEN BLUE PARTS BAG
Screws for attaching light cover are included in this
bag. Please set aside for use later.
1. Attach emergency release knob cord (Fig. 1-1).
10
• Tie overhand knot in end of cord.
• Thread cord through knob so knot is inside knob.
• Thread cord through hole in carriage lever.
• Tie overhand knot in other end of cord.
Do Not cut cord until after power head is mounted.
2. Attach emergency release tag (Fig. 1-1).
• Thread wire through hole in carriage lever.
• Wrap wire around itself, tie securely.
PLEASE NOTE THE ASSEMBLY PROCEDURES
ARE DIFFERENT FOR BOOM AND CHANNEL.
BE SURE TO FOLLOW THE APPLICABLE
STEPS.
CHANNEL & POWER HEAD ASSEMBLY
Do Not attempt to run power head or to set limits until
operator is fully assembled and attached to the door.
3. Place power head and channel on clean, flat surface.
4. Slide drive end of channel down over "D"-shaft on top of
power head (Fig. 1-2).
• Support header end of channel level with power head.
• Slide carriage to align "D"-shaft with "D"-hole in sprocket.
• Slide channel down "D"-shaft flush with power head.
5. Fasten channel to power head .
• Align mounting holes in front and rear of power head frame.
• Insert and securely tighten the four (4) No. 10 x 1/2" hex
head screws [ 69 ] .
NOTE: Chain inner-slide or belt bullet should remain at
mid-travel when assembling to power head to provide proper
travel when setting limits.
BOOM & POWER HEAD ASSEMBLY
Do Not attempt to run power head or to set limits until
operator is fully assembled and attached to the door.
3. Place power head and boom on clean, flat surface.
4. Slide drive end of boom down over "D"-shaft on
top of power head (Fig. 1-3).
• Support header end of boom level with power head.
• Slide carriage enough to align "D"-shaft with "D"-hole
in sprocket.
• Slide boom down "D"-shaft flush with power head.
drags on the boom
Courtesy of Garage Door Corp, Skokie, IL
www.gdcorp.com
CAUTION
CAUTION
www.gdcorp.com
Sales, service, parts & installation
FOR HELP-1.800.929.3667 OR OVERHEADDOOR.COM
Toward Door
Carriage
Emergency
Release
Tag
Emergency
Release
Cord
Emergency
Release
Knob
Fig. 1-1
[ 69 ]
Hex Head Screws
Fig. 1-2
[ 69 ]
No. 10 x 1/2" Hex Head Screw
[ 69 ]
[ 112 ]
5/16" x 1/2" Hex Head Screws
Sprocket Saddle
Carriage Stop
Fig. 1-3
[ 112 ]
5/16" x 1/2" Hex Head Washer Screw
N/NW Chicago & suburban IL parts & service
Toward Power Head
"D" -Shaft and Hole
No. 10-24 x 1/2" Hex Head Screws
"D" -Shaft and Hole