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Automatic Door Bottoms Installation

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**Note: All surface mounted units must be mounted on the push side of the door (side where the door stop is).


Step 1: Measure the width of the door and subtract 1/8" from the measurement.

Step 2: Before cutting the closure unit push the insert as far in as possible to the opposite end of the housing from the adjusting nut. Mark and cut the closure unit with a metal cutting saw.

Step 3: Leave 1/16" clearance on each end of closure. The brass-adjusting nut must be on the door hinge side and should not be adjusted until the unit has been mounted. Optimum clearance between bottom unit and the floor or threshold is 3/8". Mount the unit to the door with screws provided.

Step 4: After the unit has been mounted, turn adjustment nut in or out until closing door pushes neoprene seal down to make contact with floor or threshold.