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Operator Base
Mount the gate opener base to the concrete pad. The distance between the gate and the
base should be no more than 2 ½ " (64mm). Verify that the opener is leveled properly.
Chain Box
Make sure the ends of the guide chain are out of the chain holes on both sides of the chain
box. Remove the cover and insert the manual release key and turn counter-clockwise to
disengage the clutch. Remove the elastic band from the shaft and line up the key on the
shaft with the sprocket at the chain box. Insert the sprocket from the chain box into the
operator shaft. Place the operator on top of the base and use (4) 5/8 " (15mm) socket head
cap screws to mount the chain box in to the base.
Opener
Mount the gate opener to the base using (4) 2 ¾ " (70mm) #48 bolts and washers. Make sure
there is no more than 1/8" (2mm) of space between the cover and the chain box. Check the
opener and make sure it is lined up with the gate.
Gate operator
Socket head cap screw
Chain box
Operator base
Nut
Anchor bolt
Anchor
Conduit
Cable
Concrete pad
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