Fluke PQ Window, Instructions Manual, Page: 8 / 16

3. Apply a slight amount of torque to each of the four jam-
nut screws to break them loose from the install position.
Incrementally tighten each jam-nut screw in a cross-
pattern to a torque of 5.7 N
⋅
m (50 lbf
⋅
in). This torque
makes sure that the frame gasket is compressed for an
optimum seal.
4. Insert the PQ Window Feed-Through Box from the rear
to the front plate.Fasten the front plate with the
6 panhead screws.
5. If the space for the standard configuration is too small,
remove the top plate and rotate in 90 ° increments to
change the orientation.
6. Apply the top plate decal from the decal set that applies
to the orientation of the feed-through box.
7. Close the window door firmly and twist the quarter-turn
fastener from the vertical position to the horizontal
position to latch the door.
Figure 4. Installation
1
4
3
2
90°
180°
1 2
6 5 7
3 4 a. b.