ALL ONE-PIECE DOORS1.Assemble the Door Arm:

ïFasten the straight and curved door arm sections together to the longest possible length (with a 2 or 3 hole overlap).

ïMake sure the garage door is fully closed. Connect the straight door arm section to the door bracket with the 5/16"x1-1/4" clevis pin.

ïSecure with a ring fastener.

ïPull the emergency release handle, disconnecting the outer trolley from the inner trolley by pulling straight down on the emergency release handle and sliding the outer trolley back toward the motor unit.

ïConnect the curved door arm section to the trolley using the 5/16"x1-1/4" clevis pin and ring fastener.

NOTE: Adjusting the limits on the following page:

•The trolley will automatically connect. If not, review the trolley lockout feature on page 28.

•When setting the up limit on the following page, the door should not have a “backward” slant when fully open as illustrated below. A slight backward slant will cause unnecessary bucking and/or jerking operation as the door is being opened or closed from the fully open position.

Door

Ring

 

 

Bracket

 

 

 

Fastener

 

Nuts

 

 

Lock

 

 

5/16"-18

 

 

Washers

 

 

 

Clevis Pin

Straight

5/16"

 

 

 

5/16"x1-1/4"

Arm

 

 

 

Bolts

 

Curved

 

5/16"-18x7/8

 

 

 

 

Door Arm

Inner Trolley

Door Arm

Closed

Door

Outer Trolley

Emergency Release Handle

Inner Trolley

Outer Trolley

Correct Angle

Door with

Open DoorBackward Slant (Incorrect)

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