2-5
2 Vac Sensor Installation Installing Vac Sensor Housing Support Bracket
Figure 2-6.- Attaching Vacuum Tubing Between Vac Sensors
Installing Vac Sensor Housing Support Bracket
Get the Vac Sensor housing support bracket and the curved tensioning clamp from the mounting kit. Hold the
bracket against the STP riser. Place the curved clamp around the back of the riser and hook the four notches in the
clamp over the four barbs in the top of the bracket (see Figure 2-7). Position the bracket so the top of bracket is at
least 12 inches (304.8mm) above the containment sump floor and hand tighten the tension adjust knob on the
back of the clamp until the assembly is secure.
Figure 2-7.- Attaching Vac Sensor Housing Support Bracket
Barbed elbow
Orient the barbed
tee on this end so
one of the ends
is facing front
Piece of tubing (typ.)
Barbed tee
Curved clamp
Tension adjust knob
slots (4) - position over
barbs on bracket
STP Riser
VAC Sensor
housing support
bracket
Sump
12'' (304.8mm)
Minimum