Rohm DURO-M Traduction Du Manuel D'utilisation Original page 90

6 | Operation of the lathe chuck
2. Turn the wrench clockwise until the spiral ring grips the clamping jaws.
Ø Here, observe the order 1-2-3 or 1-2-3-4 or 1-2-3-4-5-6. (Labelling
of jaws and guides: jaw 1 in guide 1, jaw 2 in guide 2, jaw 3 in guide
3, jaw 4 in guide 4, etc.).
Ø Make sure that the jaws do not fall out during insertion. Hold the
jaws firmly until the spiral ring engages.
3. Visually check the centring of the jaws.
Ø Use the concentric contour of the for visual control.
4. Turn the wrench anticlockwise to reopen the .
5. Remove wrench.
ü The jaws are inserted.
Replace Jaws
By turning the wrench, remove the jaws from the respective guide one by
one:
1. Insert the wrench into the drive.
2. Turn the wrench anticlockwise until the spiral ring no longer engages
the base jaws.
Ø Here, observe the order 3-2-1 or 4-3-2-1 or 6-5-4-3-2-1. (Labelling
of jaws and guides: jaw 1 in guide 1, jaw 2 in guide 2, jaw 3 in guide
3, jaw 4 in guide 4, etc.).
Ø Make sure that the jaws do not fall out when being changed. Hold
the jaws firmly until the spiral ring no longer grips.
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