FF Sound Window Mullions

Flush Fin Sound Window Mullions
Process:
The process for punching and installing sound window mullions.
Definitions:

• VS1 Mullion Bracket Jig: J-4611

Procedure:

1. Insert a clear and black mullion bracket clip into the VS1 Mullion Bracket Jig.
2. But the VS1 Mullion bracket Jig up to the equalite adapter of the frame.
   1. Orient the jig so the lettering on it is legible.
3. Use two 8 X 1” Pan Head screws to secure the mullion bracket clips to the frame.
4. Repeat steps 2-4 on the other side of the frame.
5. Place the mullion over the two mullion bracket clips and roll the mullion into place.
   1. Verify no gaps have been created between the mullion and the equalite adapters.
6. With the mullion inserted, measure the frame's center to ensure it is the correct width.
7. Check to see if there are any gaps between the mullion and frame.
   1. If there are gaps, use a large clamp to eliminate them.
8. Attach the mullion to the mullion bracket clips with 8 X ¾” quick screw.
9. Attach the mullion to the equalite adapters with 6 X 1 ½” gold wood screw.
10. Once the mullion is fully attached, verify the overall appearance of the window.