GeoDesy FSO GD series - Manual (Page 38)

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38
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H-1116 Budapest, Kondorfa str. 6-8. Fax.: 06-1-481-2049
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9.2.3 Fixing the heads
Your PRONTO head can be fixed to its stand
with an Alignment Base Unit (ABU). On the
figure you can see an ABU, and a plinth of a
PRONTO unit, and the necessary fixing parts.
The necessary nuts and washers can be found
on the legs of the head. The steps of the fixing
are:
• First, fix the ABU to the stand using the
washers and nuts
• Place the head to the ABU
• Fix the bolts with the nuts, using the
washers
• Tight up all the nuts.