Operating manual
Twister II NA
Copyright Silca S.p.A. 2015
12
6
MACHINE REGULATION AND UTILIZATION
Before carrying out cutting operations:
• insert the proper cutter and tracer
• activate the spring system (if cutting dimple keys) (section 7.2)
6.1
FITTING AND REGULATING THE TOOLS
Fig. 9
ATTENTION: Turn power off on machine.
To
fi
t the tracer point and cutting tool into the sleeves:
1) Place the tracer point all the way into the left-hand sleeve and secure by tightening the grub screw (M) (
fi
g. 10).
2) Place the cutting tool all the way into the right-hand sleeve and secure by tightening the grub screw (M1).
Releasing the tools
Unscrew the grub screw (M) and (M1) to remove the tracer point and cutting tool from the sleeves.
M
M1
Fig. 10
6.2
CALIBRATION OF THE CUTTER AND TRACER
Once the appropriate cutter and tracer have been installed, place two identical key blanks into the clamps and
proceed as follows (see Fig. 6 on page 7):
1) Loosen the locking knob (H2).
2) Turn the ring nut (N) counter-clockwise.
3) Lower the vertical carriage by means of the lever (I) and rest the tracer point lightly on the key in the left hand jaw.
4) Turn the ring nut (N) clockwise until the cutting tool touches the key in the right hand jaw.
5) Lock the regulating knob (O) and the locking knob (H2).
Fig. 11
