3. Fix the mast with the upper bolt of the mast bracket on cross-profile nr. 11.
4. Slide the bracket for the cross-arm approx. 30 cm over the top of the mast and tighten it
loosely.
5. Slide the cross-arm into the bracket so that the short end protrudes max. 5 cm and tighten it.
Make sure that the cross-arm is pointing perpendicular to the length of the supporting frame
when it is standing upright! Now, tighten the 4 bolts of the bracket embracing the mast.
6. Mount the USH-9 with its bracket to the cross-arm. Make sure that the USH-9 is pointing
towards the ground and that it is parallel to the mast when erected.
ATTENTION
The tilt of the USH-9 sensor should be less than ±6° off the
vertical axis!
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Manual
