45929, EN - rev. 6, 2019-03
120
Both during measuring and
especially during centering,
make sure that:
1. You use the correct tubes and
that they are fitted properly in
the sockets.
2. You measure between the
correct points.
3. You measure in the right
direction and measure front-to-
back instead of back-to-front or
left-to-right instead of right-to-
left.
4. The reference points are clean
and undamaged.
5. The measuring adapters are
firmly fitted in holes or on bolts.
6. There is no tension in the
measuring arm. Pressure should
be applied underneath the tubes
and not on the telescopic tube on
the measuring arm.
