Installation; Adjusting (Fig. 4-5-6-7-8) - Femi NG 120 XL Mode D'emploi Et Entretien

2

INSTALLATION

2.1 REMOVING THE PACKING
Remove the wooden frame which protects the machine
during transit.
Try not to damage the frame as you may have to move the
machine long distances or store it for long periods.
2.2 HANDLING (Fig. 2)
As the machine is not heavy (Kg. 18), it can be lifted and
moved by a single person by gripping it from the machine
body 5, duly clamped (see pint 2.3).
2.3 TRANSPORT (Fig. 2)
It is necessary to low the saw body till the lower position
and fi x it to the base : it is suffi cient to insert the pin U in
the hole in the body, then lift the machine, gripping it as
showed in Fig.2.
For transport the machine, it is better to place it in the box
it was when purchased.
Ensure it is placed in the correct position indicated by the
arrows on the packaging.
Pay careful attention to the ideogram printed on the box
as they provide all necessary information for palletization
and stacking of boxes.
Tying the load down with ropes or safety belts is
raccomended during transportation to prevent the load
from sliding or falling.
2.4 POSITION/WORK STATION (Fig. 3)
Place the machine on a suffi ciently fl at workbench so that
the machine has the better possible stability. Should you
wish to fi x the machine in place, use the special holes
located on the base.
In respect of ergonomic criteria during cutting operations,
the workbench must be positioned at such a height that
the clamp level is between 90 and 95 cm from the ground
(see fi g. 3).
ATTENTION: make sure that the machine
is placed in a working area with suitable
environmental conditions and lighting. The
general conditions of the working environment
are of fundamental importance for accident
prevention.
2.5 ELECTRICAL CONNECTIONS
Check that the mains to which the machine is connected is
earthed in accordance with current safety regulations and
that the power point is in good condition.
Remember that there should be a magnetothermic
protective device fi tted upstream of the mains to protect all
the conductors from short circuits and overloads.
This protective device should be selected according to the
electrical features of the machine listed below:
Nominal voltage .................................................230 Volt ~
Nominal frequency.......................................... 50/60 Hertz
Max programmed absorbed value ..................... 5 Ampere
Nominal input power ......................................... 1300 Watt
Power factor ...............................................................0,96
Nominal speed...................................... 8.000-16.000 rpm
Insulation ............................................................ Classe F
Type of service ....................... intermittent S4-20 % 5 min
In case of power failure in mains, while you wait for
power to be restored there is no danger hazard may
arise: in fact, the electronic governor O is also equipped
with a reset function which prevents the machine from
restarting automatically.
The motor of your sawing machine is equipped with
a protective heat circuit breaker which interrupts the
power supply when the temperature of the coils rises
too high.
When the power supply is interrupted, wait for normal
reset.
3

ADJUSTING (Fig. 4-5-6-7-8)

3.1 TENSION OF THE BLADE (Fig. 4)
ATTENTION: The machine is fitted with a
blade-tightening device that limits tension
automatically.
Turn handwheel B clockwise until the clutch engages
3.2 BAR STOP (Fig. 5)
Use the bar stop supplied if you have to do several cuts on
pieces of the same length.
In this way you do not have to repeat the same
measurement each time.
Screw rod E into the hole of the base and fasten it with nut F.
Slacken the handwheel G and place the stop L at the correct
distance from the blade. Tighten handwheel G again.
3.3 CUTTING ANGLE (Fig. 6)
The band saw can cut at an angle varying from 0 to 60
degrees: it is suffi cient to slacken the handle I and turn
the swiwel support J towards the respective limit stops
H and K.
It is also possible to have a reference for the 45° quick-
setting by turning the knob S upwards."
For all intermediate angles, turn the swiwel support J until
the mark M on the support matches the corresponding
position on the plate.
Then lock the rotating support J again.
3.4 CUTTING SPEED (Fig. 7)
Your sawing machine is equipped with CESC (Constant
Electronic Speed Control), which allows gradual and
continuous variation of the cutting speed, adapting it to
the type and dimension of the material to be cut (see
CUTTING TABLE ).
To select the most suitable speed, use the speed control
knob O to increase or decrease the speed as you require.
Example:
Stainless Steel : 35 m/min.
Common Steel : 40÷60 m/min.
Allum.Alloy : 80 m/min.
Pipes/sections : 70÷80 m/min.
3.5 SLIDING BLADE GUIDE (Fig. 8)
The sliding blades guide P with integrated protection fi tted
on your sawing machine is used to perform the cut while
guiding the necessary part of the blade and fully protecting
the part not used in the cutting process.
position 1
position 2-3
position 4
position 3-4
9