Installation of the ADU
3-18
Chapter 3: Installation
98-150471-A02
3.3.1
To install the ADU
Make sure that there is sufficient space underneath the ADU to open the service hatch.
Through this hatch you access the ADU modules for service and maintenance.
The ADU does not have to be aligned with the bow-to-stern line of the ship. When
configuring the SAILOR 900 VSAT High Power you make an azimuth calibration to obtain
the correct azimuth of the ADU.
• It is important to maintain
vertical orientation of the ADU center line
.
• Consider the aspect of interference, read more about this in
• Install the ADU where
vibrations are limited to a minimum
.
• Always use
all 4 bolts
when installing the ADU.
To install the ADU, do as follows:
1. Install the mast with the mast flange and have the 4 M12 bolts ready.
2. Undo all shipping buckles, take off the wooden top and remove the casing.
3. Unscrew the 4 bolts holding the ADU on the wooden platform.
4. Attach a webbed, four-part sling with a belt to all 4 lifting brackets.
Figure 3-15: Free space for access to the service hatch
Provide sufficient
free space for
access through
the service hatch.
SAILOR900HP.book Page 18 Monday, July 18, 2016 12:44 PM
