Model 401 & 403 Pass-Thru
Service and Installation Instructions
99-21972-S001 Rev. C
- 62 -
1
2. Mark a vertical line from the top of the Mullion to the bottom of the Mullion
through the lines measured in step 1.
3. Divide the vertical line distance in half and mark as a Center Line.
4. Position the center punch directly over at the intersection of the horizontal line
and the vertical line (top, center and bottom) and establish a dimple.
5.
Use a power drill and (1/8”) 0.125” dia. drill bit. Drill (1) hole at the intersection
of the vertical center line and the horizontal lines.
6.
Refer to the “Wiring Diagrams and Orientation” section.
a. If the electrical wires are at the top of LED Fixture, go to step 6e. If the
electrical wires are at the bottom of the LED fixture go to step 6b.
b. Place the extrusion notch toward the bottom of the Mullion.
c. Using a Phillips screw driver, thread a #8 tapping screw through the plastic
extrusion.
