2. Product description
Ortlieb Präzisionssysteme GmbH & Co. KG • Jura Str. 11 • 73113 Zell u. Aichelberg • Germany
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Tel.: +49 (0) 7164 79 70 1-0 • Fax.: +49 (0) 7164 79 70 1-51 • e-mail: [email protected] • www.ortlieb.net
2.4 Check run-out
To provide best possible run-out results, it is necessary to adjust the clamping device. Therefore
loose the mounting screws between chuck and machine spindle. Check the TIR with a dial
indicator in the taper of the pressure sleeve. After adjusting the chuck, do not forget to retighten the
mounting screws with the proper torque.
TIR-check acc. DIN 6343
2.5 Change the collet
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Loose nut-lock screw about 180°
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Turn bayonet nut about 60°
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Remove collet
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Clean the collet-carrier, regrease slightly
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Insert collet
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Attach the bayonet nut, make sure it locks
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Retighten the nut-lock screw
Important:
Please pay attention to a clean collet-carrier, free of dirt and chips, especially when the collet is
changed. Only use intact, clean and slightly greased collets. Before operation, make sure the nut-
lock screw is tightened and the bayonet nut cannot get loose!
Do not operate the chuck without a bayonet nut mounted. The safety screw to prevent rotation
to the pressure sleeve might get damaged.
