Proxxon MT 300 Mode D'emploi page 10

1 extractor connection
1 angle stop
3 collets
Technical data:
Voltage:
Power:
Cutter speed:
Dimensions:
Weight:
Milling cutter shaft diameter: up to 3.2 mm
Noise level:
Work-piece height/thickness: 40 mm
For use in dry environments only
Please do not dispose off the machine!
Operation
Before milling
Fixing the table milling machine
(see also fig. 2)
Before starting work, fasten the table milling
machine to a solid wooden base with suitable
screws. Fixing holes are provided for this
purpose in the base of the housing. The wooden
base can then, for example, be fixed to a bench
by means of screw cramps.
Connecting the vacuum cleaner
(fig. 2b):
Note!
Connect to the dust extraction equipment.
It is recommended that the dust extraction should
always be used.
Place the vacuum hose 1 of the vacuum cleaner
in the connecting
220-240 V, 50 Hz, ~
100 Watt
10 min
25000/min
290 x 210 x 175 mm
approx. 2.1 kg
104 dB(A)
(5 mm when used
in schools)
Fitting and changing the milling cutter:
When carrying out any of the work described
below, it is appropriate to raise the adjustable
cutter shield (see fig. 1, item 7) to its maximum
height. Disconnect by pulling the plug!
Fitting the milling cutter:
Ensure that the cutter is suitable for running
speeds up to 25,000 rpm.
1. With one of the C-spanners provided, hold the
cutter shaft, 1, still (see fig. 3a). With the other,
unscrew and remove the clamping nut, 2.
2. Insert a collet of the correct size in the mouth
of the shaft and screw the clamping nut back
on but do not tighten it.
3. Insert the selected milling cutter, 4, (fig. 3b).
4. Tighten the clamping nut, as shown in fig. 3b.
Changing the milling cutter:
1. As shown in fig. 3b, loosen but do not remove
the clamping nut.
2. Remove the milling cutter, 4.
3. Insert a new milling cutter.
4. Re-tighten the clamping nut.
The diameter of the cutter shaft and the inner
diameter of the collet must match! If this requires
that the collet be changed, proceed as described
under "Fitting the milling cutter" above.
Cutter height adjustment
Before milling, the cutter height must be set. To
this end, turn the hand wheel, 1, (fig. 4). Turn
clockwise to raise the cutter, turn anticlockwise
to lower. Note that one full turn of the hand
wheel corresponds to an adjustment of 1 mm.
With the movable scale ring, 2, the required
cutter height can be set exactly.
Note!
Note!
Note!
GB
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