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gently against the adjustment key. Then tig-
hten the tracer point screw (L).The machine is
now in perfect working order.
Key cutting operation
3.2
•
Insert the original key into the left-hand clamp, keeping
it a distance of 2 to 3 mm from the edge of the clamp.
See Figure
8.
•
Tighten up the clamp, keeping the back of the key pro-
perly pressed against the base of the clamp.
•
Insert the key blank to be cut into the right-hand clamp
and, before tightening up the clamp, raise the gauge (C)
and align the two keys. Ensure that the two pointers of
the gauge are resting firmly up against the top shoul-
ders of both keys. Finally, tighten up the clamps.
•
Both the original key and the key blank to be cut should
be inserted in the left-hand side of the respective clamps.
•
Withdraw the gauge (C). Start the machine and release
the slide (as explained in point 3.1.2). Move the keys
towards the tracer point (I) and the milling cutter (F).
•
Remember that you have to work from left to right. Rest
the original key against the tracer point and start to work,
moving the slide from right to left, using the arm (B),
ensuring that the pressure exercised on the tracer point is
that required by the spring that acts on the slide shaft.
•
Once the key has been cut, return the slide to its initial
position, as explained in chapter 3.1.2. Then remove the
keys by undoing the clamps.
•
If the key cutting operation has left any burrs on the
cut key, these can be removed with the plane that the
machine has been fitted with for this purpose.
3.2.1 Duplication of narrow bit key. Use of rods
1.2 and 1.7
The rods are inserted between the bottom of the
clamp and the back of the key when the key to be
duplicated has a narrow bit. The rods prevent contact
with the clamp itself by making the key protrude
further.
See Figure. 9
3.2.2 Cutting keys without shoulders
Insert the two wedges (2)
vertical slots (R) of each clamp, depending on the
length of the key to be cut.
Rest the tips of the keys against the wedges (2).
The keys are now adjusted. Then tighten up the
clamps. Before starting to cut the key, it is advisa-
ble to remove the wedges.
3.2.3 Cutting cross-shaped keys.
Side 1 of the clamp
This type of key must be inserted into the clamps from
left to right. Place the wedges (5)
the opening or recess facing upwards, in one slot or the
other (R), depending on the length of the key to be cut.
The teeth of the key can be cut in three operations,
by turning and locking the shoulder of the key against
the wedge (5) each time.
8
(see
Figure.10) into the
(see
Figure.11) with
4
Maintenance and
When carrying out maintenance operations, the follo-
wing requirements must be met:
Never carry out any maintenance operation with the
1
machine switched on.
2
Unplug the machine.
3
The indications in this manual must be strictly adhe-
red to.
4
Use original spare parts.
4.1
Changing the milling cutter
Undo the two milling cutter guard screws and remove
the guard.
To change the milling cutter: With the help of the two
size 18 spanners, lock the milling cutter shaft and undo
the nut (K) – left-hand thread – securing the milling cut-
ter (F). Then replace the milling cutter and finally put the
milling cutter guard back into place.
To change the plane: Lock the milling cutter shaft with
the help of a size 18 spanner. Undo the screw (R) with
the help of an allen key. Replace the plane and finally
put the milling cutter guard back into place.
4.2
Safety recommendations
1
Do not try and start or handle the machine until all
safety matters, installation instructions, operator gui-
des and maintenance procedures have been fulfilled
and understood.
2
Always switch off the power supply before carrying
out any cleaning or maintenance operation.
3
Always keep the machine as well as its surroundings
clean.
4
Work with dry hands.
5
Use safety glasses, even if the machine is fitted with
guards.
6
Ensure that the machine is earthed.
safety
See
Figure.12.
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