7 Programmed maintenance
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7.2 Biweekly maintenance
7.2.1 Tool holder cone cleaning with alcohol
For all versions:
• Carefully clean the contact surfaces of the tool holders (shown in the figure7 and 9) with a
clean and soft cloth, moistened with ethyl alcohol;
For HSK versions only
• after cleaning with ethyl alcohol, spray the tapered surface with the product KLÜBER LUSIN
PROTECT G 31 and uniformly distribute using a dry clean cloth.
• Rinse and dry the product before re-using the tool holder.
7.3 Bearings
Do not touch the bearings as they are permanently lubricated with special high
speed grease, and DO NOT NEED THE PERIODIC ADDITION OF GREASE.