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32 | SBM 855 | Fitting and removing the fl angeen
5. Fitting and removing the
flange
Fitting of the flange is necessary in the following
situations:
Commissioning
When changing the type of flange
(centering flange, universal flange, special flange)
When changing the type of wheel
(passenger car - truck)
! Balancing accuracy will be impaired if the flange has
not been properly fitted to the shaft.Before fitting the
flange, clean and degrease (remove corrosion protec-
tion) the cone of the shaft and the flange opening.
5.1 Removing the flange
1. Slacken off the hexagon socket head bolt.
651002-04 _Rf
2. Unfasten the flange by tapping with a rubber-headed
hammer on the cone end.
3. Pull the flange off the cone.
651002-06 _Rf
"Flange detached.
6.5 Compressed air connection
1. Connect the SBM 855 to the compressed air supply.
651003-05 _Rf
2. Set a pressure of between 8 bar and 12 bar.
First pull the pressure reducer (red knurled
screw) upwards and then turn to set the pressure
to between 8 and 12 bar.
Check the pressure on the pressure gauge.
! The pressure must never exceed 12 bar!
6.6 Calibration of SBM 855
!
Calibration must be performed after initial commis-
sioning.
1. Flange calibration.
2. SBM 855 calibration.
3. Perform reference measurement.
i Calibration is described in Section 12.4
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