INSTALLATION STEP 11

Connect Door Arm to Trolley

Follow instructions which apply to your door type as illustrated below and on the following page.

SECTIONAL DOORS ONLY

•Make sure garage door is fully closed. Pull the emergency release handle to disconnect the outer trolley from the inner trolley. Slide the outer trolley back (away from the door) about 5 cm as shown in Figures 1, 2 and 3.

•Figure 1:

–Fasten straight door arm section to outer trolley with the 5/16"x1" clevis pin. Secure the connection with a ring fastener.

–Fasten curved section to the door bracket in the same way, using the 5/16"x1-1/4" clevis pin.

•Figure 2:

–Bring arm sections together. Find two pairs of holes that line up and join sections. Select holes as far apart as possible to increase door arm rigidity.

•Figure 3, Hole alignment alternative:

–If holes in curved arm are above holes in straight arm, disconnect straight arm. Cut about 15 cm from the solid end. Reconnect to trolley with cut end down as shown.

–Bring arm sections together.

–Find two pairs of holes that line up and join with bolts, lock washers and nuts.

•Proceed to Adjustment Step 1, page 29. Trolley will re-engage automatically when opener is operated.

HARDWARE SHOWN ACTUAL SIZE

Nut 5/16"-18 Lock Washer 5/16" Ring Fastener

 

 

 

 

Clevis Pin

 

Hex Bolt

 

 

 

 

 

Clevis Pin

 

 

 

 

5/16"x1" (Trolley)

 

 

5/16"x1-1/4" (Door Bracket)

 

5/16"-18x7/8"

Inner Trolley

Outer Trolley

Clevis Pin

Ring5/16"x1"

Fastener

Door

BracketStraight

Door Arm

Curved Door Arm

Clevis Pin 5/16"x1-1/4"

Figure 1

Lock Washers 5/16"

Nuts

 

5/16"-18

Emergency

 

Release

 

Handle

Bolts 5/16"-18x7/8"

Door Bracket

Figure 2

Lock Washers 5/16"

Nuts 5/16"-18

Bolts 5/16"-18x7/8"

Cut This End

Figure 3

27