8. Turn the bayonet disk counter-clockwise, as seen from the machining
area of the machine, until it is flush with the machine spindle.
9. Place the locknuts of the stud bolts against the bayonet disk and
tighten with a spanner.
10. Check the concentricity at the check collar of the Spannzangenfutters
and, where appropriate, align.
ü The Spannzangenfutter is fitted with stud bolts.
5.5
Fitting with base plate
For base plate, see Optional accessory [} 77].
1. Clean the mating surfaces of the collet chuck and of the base plate.
2. Place the collet chuck with the external fitting on the base plate and
secure with the holding screws (provisionally 5 Nm).
3. Tighten the holding screws with the specified tightening torque (see
Checking the Tightness of Screw Connections [} 87]).
4. Put machine into set-up mode.
5. Clean the machine table.
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