Maintenance And Safety; Changing The Milling Cutter; Safety Recommendations - Errebi ALFA Notice D'utilisation

>>>
ENGLISH
• For segurity reasons, the manipulation of the keys and
machine have to be done with the motor turned off, the
red switch has to be at OFF position, the switch light is
off. The machine has to be start only when we are going
to cut the blank key.
• 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 hold
the slide by means of the handle (M). 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
handle (M) and ensuring that the original key presses
gently against the tracer point.
• Once the key has been cut, return the slide to its initial
position, and don't forget to turn OFF the machine to
stop the milling cutter. Then remove the keys by undo-
ing the clamps.
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.
3.2.2 Cutting keys without shoulders
Insert the two wedges (2) (see Figure.10) into the
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
All manuals and user guides at all-guides.com
3.2 KEY CUTTING OPETATION
(See Figure 9).
(See Figure 11)
4

Maintenance and safety

When carrying out maintenance operations, the follo-
wing requirements must be met:
Never carry out any maintenance operation with the
1
machine switched on.
Unplug the machine.
2
3 The indications in this manual must be strictly adhe-
red to.
Use original spare parts.
4

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.

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.
Always switch off the power supply before carrying
2
out any cleaning or maintenance operation.
Always keep the machine as well as its surroundings
3
clean.
4 Work with dry hands.
Use safety glasses, even if the machine is fitted with
5
guards.
Ensure that the machine is earthed.
6
with
See Figure.12