Removal and replacement of ADU modules
8-62 Chapter 8: Service & maintenance 98-137654-A
Inserting a new Elevation ZRM on page 8-65
Removing the Azimuth ZRM on page 8-65
Inserting a new Azimuth ZRM on page 8-67
8.5.8.1 Removing the X Elevation ZRM
1. Open the service hatch by releasing the two latches with Torx
screws.
2. Switch off the power to the antenna on the service switch.
3. Rotate the antenna pedestal so that the Azimuth DDM faces the
service hatch.
4. Rotate the antenna dish to top position.
5. Press in and turn the elevation locking pin (available in some
antennas) to locked position.
Tools needed:
• 4 x 150 mm Allen key
(located inside the
service door of the ADU)
SAILOR100TM.book Page 62 Tuesday, January 29, 2013 2:44 PM
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