ALFRA ROTABEST 100 RL – E Mode D'emploi page 20

Tapping
With the Quick Change Tapping Adaptor, there is the possibility to tap threads from
M3 up to M 22.
Insert the Quick Change tapping Adaptor ( 1 ) in the arbor of the machine.
Pay attention to a tight fit. Subsequently mount the tap (3) in the tap collet (2).
Now insert the tap collet (2) with tap (3) in the Quick Change Tapping Adaptor (1).
Please adjust the motor to the corresponding cutting speed.
When drilling, please note, that the tap has to be placed on the tapping drill hole.
When stopping the forward motion, please proceed as follows:
Speed Control
Switch off motor
Push button „Left-hand rotation" – Tap can be led back, switch off the motor after tap
is completely led back.
Left –hand rotation is only activated, when corresponding button was pushed,
which means that after stopping the motor, automatically the right –hand
rotation is activated.
Left-hand rotation
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