User guide

RVC 2-18 CD& HCL

8 Maintenance and service

Version 04/2012, Rev. 1.4 of 25/11/2013 • sb

Translation of the original operating manual

• Separate the magnetic coupling from the rotor shaft. To do so, unscrew

the four slotted screws that join the magnetic coupling with the rotor

shaft.

7 Slotted screws

8 Magnetic coupling,

separate

Fig. 48: Rotor shaft and upper ball bearing

• Remove the lower ball bearing.

Fig. 49: Removal of the lower ball bearing

• Clean the rotor shaft and magnetic coupling.

• Insert a new lower ball bearing.

• Screw the magnetic coupling and rotor shaft together.