1. Remove the protective caps at the sides of the levels.
2. Turn the levelling screws down until stop.
3. Turn the levelling screws out again by 3 turns. As a help for this mark a
point (e.g. with a pencil) on the levelling screws.
4. Set the unit up or screw it onto a stand.
5. Align the surface or the stand in such a way that the levels of the BMC
are coarsely adjusted (The air bubble of the level should freely move).
ENGLISH18
BeamControl-Master BCM
4. Calibration
4.1 X/Y-axis
4.1.1 Preparation - Align the stand or level
Note
The BCM is a high-quality rotation laser and is fully adjusted within the
tolerance specified at the maker. For reasons of product liability we want
to draw your attention to the following: Check regularly the calibration
before use after transports and longer storage. Furthermore, we have to
point out that an absolute calibration is possible only at a specialized
workshop. A calibration performed by you shall be regarded only as an
approximation and the accuracy of calibration depends on your care.
Calibration
Calibration
X/Y-axis
Preparation
Levelling
screw B
Levelling
screw A
Levelling
screw C
vial Y
vial X
z
x
y
protective
caps
Abb. 1
Note
For the purpose of calibration or checking the unit should be placed at a
distance of approx. 15-20 m from a target (e.g. wall).
min. 15 - 20 m
Abb. 2
Note
Note
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