InstallationItem no. 13502000, Revision 04 23 ( 36 )8.4.1 Readjusting concentricityÜ Loosen the axial clamping screws.Ü Manually rotate the HF spindle by 360°.Ä Detect run-out errors.Ü Reset the concentricity of the HF spindle using the radial adjustmentscrews.Ü Tighten the axial clamping screws crosswise.Ä Recommended torque: 8.7 NmÜ Manually rotate the HF spindle by 360°.Ä Check concentricity.Repeat the steps if required.Note: Ensure functionality.All contamination damages the collet, clamping nut, tool mount, etc. As a re-sult, the function of the HF spindle is no longer guaranteed.u Clean the collet.u Clean the clamping nut.u Clean the thread of the shaft.u Clean the inner taper of the shaft.Ü Screw the collet and clamping nut onto the HF spindle.Ü Secure all connections for the HF spindle.8.5 Diameter of media supply lineÜ The nominal size of the media supply lines can be found in the followingtable:DN Medium D1 D22.8 Compressed air 2.8 mm 7/64" 4 mm 5/32"4 Compressed air 4 mm 5/32" 6 mm 15/64"6 Compressed air 6 mm 15/64" 8 mm 5/16"