Removal and replacement of ADU modules
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Service & maintenance
2. Tighten the 4x4 mm Allen screws (thread size M5) from the motor
assembly.
3. Adjust the belt tension using the belt-tension adjustment screw.
The tension of the belt is 90-100 Hz on average (use an Optibel
frequency measuring device or alike).
Figure 8-41: Azimuth motor, tighten the screws for the motor assembly
Figure 8-42: Azimuth motor, adjust belt tension
SAILOR100TM.book Page 39 Tuesday, January 29, 2013 2:44 PM