Zero Head and Jamb Protection Model 478 Installation Instructions 112454

Model 478 Head and Jamb Protection

Installation Instructions

• Close the door and measure the frame opening.
• 2 Install the gasketing (trim as necessary), head piece first. Place the piece against the face of door, making GENTLE contact between the rubber extrusion seal and the door. Fasten in place.
• 3 Place hinge side piece against the face of door, making GENTLE contact between the rubber extrusion seal and the door. Fasten in place. Repeat the same procedure with the lock side.
• 4 Snap on the cover after all the screws are installed.