Andrew 3.7-Meter Earth Station Antenna manual Step Step Step, Installation Procedures

Step 7

Step 8 Step 9

Step 10

Extend the elevation strut or elevation jackscrew, and attach it to the top rear of the enclosure assembly as shown in Figure 3-49.

Figure 3-49: Elevation Jack/Enclosure Attachment

Tighten the hardware using the A-325 tensioning procedure.

Carefully raise the reflector/enclosure assembly to the zenith (elevation = 90 degrees) position, and securely tighten the strut-support setscrews to 40 foot-pounds.

Remove all hoisting apparatus.

60 Installation Procedures