6
Microwave Sensor Installation 601A, 700MWM
(continued)
In the eight
locations indicated by the marks, drill 3/8” (10mm) diameter holes for the mounting bolts. Cut the
rectangular area out using a grinder with cutoff wheel, reciprocating saw, or plasma cutter. Final results should
look similar to the picture (figure 5). Test the fitment by placing the plastic filler plate (001-2600FP) in the
rectangular hole. If the filler plate extrusion does not fully fit in the cutout, modify the cutout until the flanges of
the filler plate fit flush against the outside of the PCC (figure 6).
Install eight bolts
5/16”x 1” BHCS from the inside of the pre-compression chamber through the side of the PCC
and the plastic filler plate (001-2600FP).
Secure the top two bolts and bottom two bolts with 5/16” flanged nuts.
Place a mounting bracket over each of the two bolts on the sides of the filler plate and secure with 5/16”
flanged nuts (figure 7).
The right hand side mounting brackets (001-2600) should be aligned parallel with the long edges of the filler
plate. Locate the sensor that says RX on the gray connector and mount it to the brackets using four 5/16-
3/4”
bolts and flanged nuts (figure 8). The grey connector should be pointing down toward the ground.
Repeat the procedure on the left side of the PCC for marking the locations, drilling and cutting, and mounting.
The sensor labeled TX
on the gray connector needs to be mounted on the left hand side with the connector
towards the ground.
Figure 5
Figure 6
Figure 7
Figure 8
