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User’s Guide
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HOBO U30 Station/RC
Task 3: Temporarily Install Upper Mast (Optional)
This section explains how to temporarily attach the upper mast to the tripod base. This allows you to
easily work on the upper mast while it is resting on the base of the tripod.
Note:
If you prefer to permanently install the upper mast at this point because you will be able to reach
the fully assembled tower, go to Task 5 and then return to Task 4. Otherwise, follow these temporary
steps and then permanently attach the upper mast later.
1.
If you will be using the Guy Wire Kit (Part # M-GWA), install the guy wire upper mast clamp about
two-thirds up the upper mast. Tighten the clamp by hand to temporarily hold it in place. You will
need to adjust it later.
2.
Stand the upper mast upright and tie a cable tie to one leg brace and one leg of the tripod using
the cable ties supplied.
Remove the cable ties after the cross arm and sensors are installed.
Figure 31:
Upper mast (temporary)
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