Installation of the ADU
2-20
5. Attach 2 tag lines of suitable length to 2 lifting brackets and man them.
6. With a crane lift the ADU off the wooden platform and move it on top of the ADU
mast.
7. Install the ADU on the mast flange with 4 M12 bolts and washers.Read carefully and
follow instructions given in To ground the ADU on page F-2.
Tightening torque value: 30 Nm.
8. Remove the 4 lifting brackets. For safekeeping fasten the lifting brackets inside the
bottom of the radome.
9. Put the coaxial ADU cable through the protection plate as shown in the following
figure (FV-110), and connect the N connector of the ADU cable to the ADU.
Figure 2-16: FV-110: ADU installation, webbed sling attached to the 4 lifting
brackets
Figure 2-17: Mounting the ADU on the mast flange
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