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Hilge GmbH & Co. KG | BA.H2A.KYY.001.01.17.GB
Operating manual
GEA Hilge HYGIA K
Maintenance/servicing
15.Push the assembly sleeve onto shaft 0211.00 to enable the
clamp connection to be positioned.
The assembly sleeve is supplied with the pump.
MF-822
Fig. 30: Assembly sleeve
16.Screw on impeller nut 0922.00 without the O-ring and
tighten. The correct length of the shaft is now set.
MF-820
Fig. 31: Pump shaft
17.Tighten hexagon screws 0901.49 of the clamp connection
crosswise.
Torque: First tighten at 5 Nm and then at 8 Nm.
MF-1049
Fig. 32: Clamp connection
18.Remove impeller nut 0922.00
and the assembly sleeve.
19.Check the radial run-out of pump shaft 0211.00. Max. per-
missible deviation: 0.05 mm.
In the event of greater deviations: Remove the clamp con-
nection and re-install.
MF-1050
Fig. 33: Measuring the pump shaft
Only in the case of a replacement lantern:
20.Thoroughly clean the surface of the lantern 0340.00 and
stick the name plate 0970.00 on.