Hale FoamLogix 6.5 - Manual (Page 95)

95 FoamLogix 3.3 / 5.0 / 6.5 Installer / Operations Manual
p/n: 029-0021-68-0
Ele c tri ca l Ins ta lla tion
❑
Flange cutout dimen-
sions are shown in
Figure 3-39: “Top
Mount Sensor Dimen-
sions.” The flange
gasket can also be
used as a template to
mark hole location.
1. Layout and drill
holes in the top of
the foam tank.
(See Figure 3-39:
“Top Mount Sensor
Dimensions.”)
2. The center of the
sensor should be
located at least 1-
1/2” to 2” (38 to
51mm) from the
sides of the foam
tank.
Note: The minimum depth of the foam tank for installation of the top mount sen-
sor is 31-1/2” (800mm). If the tank depth is less than 31-1/2” (800mm) cut the
tubing accordingly. (See heading “Resizing the Top Mount Low Level Sensor” on
page 96.)
3. Determine the approximate length of the low tank sensor extension by
measuring from the top of the foam tank at the flange opening to the
bottom of the tank.
4. When properly installed the center of the sensor float should be 1-1/2”
to 2” (38 to 51mm) above the bottom of the foam tank.
5. Loosen the strain relief gland nut to allow the sensor wire to slide
through the strain relief.
6. Adjust the telescoping section until the desired length is achieved as
measured from the bottom of the flange to the bottom of the sensor.
Tighten the compression fittings on the union to lock length setting.
7. Tighten the strain relief around the sensor wire.
8. Insert the sensor assembly through the 1.31” (33mm) hole and align the
screw holes on the flange and gasket with the holes on the tank.
Secure the assembly in place using four 1/4-20 UNC x 1” (25mm) long
cap screws, 1/4” (7mm) washers and lock washers.
Figure 3-39: Top Mount Sensor Dimensions