6. Thread cutting and automatic feed
6.3 Use of change gears
mm 0.4 0.5 0.7 0.75 0.8 1.0 1.25 1.5 1.75 2.0 2.5 3.0 3.5 4.0 5.0 7.0
A1 48 48 48 48 48 48 48 48 48 48 48 48 24 24 24 24
A2 16 20 14 18 16 14 20 36 28 40 40 48 28 40 40 28
C 40 40 20 24 20 14 16 24 16 20 16 16 16 20 16 16
C1 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32
D 140 140 140 140 140 140 140 140 140 140 140 140 120 120 120 120
F 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 120*
Z/1" 10 11 12 13 14 16 18 19 20 24 26 28 32 36 40
A1 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34
A2 36 36 36 36 36 36 14 34* 18 24 18 18 18 14 18
C 20 22 24 26* 28 32 14 36 20 32 26* 28 32 28 40
C1 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16
D 120 120 120 140 140 140 120 140 120 120 120 120 120 120 120
F 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140
7. Maintenance
A long lifetime of the machine will depend on the appropriate care and maintenance.
■ All maintenance and repair tasks may only be carried out with the grounded plug pulled.
■ The machine must be cleaned after each use.
■ If the machine is set up in a wet room, all exposed parts must be oiled after each use to prevent
corrosion.
■ Always lubricate all moving parts well.
■ In the event of bearing or skid play, immediately adjust in order to prevent it from destroying the
bearing or skid guide.
Approximately every 100 operating hours
Clean the carbon brushes and collector of the drive motor (1.4 kW) with a piece of coarse
sandpaper.
Remove approximately 0.1 mm from the carbon brushes, then smooth out the contact surface with
fine sandpaper.
■ Check the tension of the poly V and gear belt and adjust if necessary.
■ Check the play in the guides and feed spindles and set if necessary.
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