AZ800 user manual - hardware
Created by: MPuchner 07.2019
version: 9600021A
Original user manual
page 22 of 68
Figure 8 – thread rod Figure 9 – drilling depth
The included M12 thread rods (Figure 2) have to stand out about 130mm (at least 125mm). So mark your 14mm
concrete drill with tape to achieve the right drilling depth. Finalize the holes. Make sure that the drill is perfectly
vertical during drilling. Use a vacuum cleaner during drilling for removing the drilling dust immediately.
Note: Sometimes it is not possible to drill all the holes due to iron in the concrete. Just
leave these holes. 3 holes /rods are enough for a sturdy attachment of the telescope.
Clean the drill holes using a brush and bellows.
Put the thread rods into the drilled holes to check if the drill depth is correct.
Remove the rods and insert a sufficient amount of concrete adhesive (figure 7).
Figure 10 – concrete adhesive
Put the thread rods into the holes. Remove the adhesive that is pressed out of the drilled holes.
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