Alfa Laval LeviMag, Instruction Manual, Page: 49 / 68

8 Technical data
8.11 Measuring of total run-out
Before every mounting of the drive unit, installation and maintenance the total run-out on the drive rotor (position 1 on the drive
unit) has to be measured.
Make sure the total run-out of the drive rotor surface in the radial direction is less than 0.2 mm at any point on the surface. The
indicator must be moved parallel to the datum axis A as the drive rotor is rotated.
4307-0106
A
A: Datum axis A
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