Femi XXX Gebrauchsanleitungen Und Wartung Seite 16

4.2 USE AS A CIRCULAR SAW
(cutting on the upper work surface) (Fig.
10)
HAZARD: When working on the upper surface,
it is absolutely necessary to install the lower
safety guard supplied.
HAZARD: The machine is equipped with a pusher
the dimensions and shape of which are in
compliance with the Safety Standards (Fig. 15).
When the machine is used as DISK SAW (thus
using the upper table for the machining
operations), such fitting MUST absolutely be
used.
Hold pusher from side A while side B, equipped
with different steps to match different thickness
sizes, must be put in contact with the piece to
be cut as shown in the figure. The piece to be
cut can be pushed by means of the pusher which
simultaneously drives and rest it on square C
thus enabling to keep hands away from the blade
cutting area.
- When the motor is off, lower the machine head and
block it by means of the block pin 19.
- Adjust the height of the upper work surface according
to the cutting height desired and adjust the bearing
bracket as described
"ADJUSTMENTS".
- Check that the removable upper shield is not faulty:
after having lifted it slightly, it must return to its
orginal position, covering the blade completely.
- Start the motor as described at point 4.1, and lock the
main switch in "ON" position by means of the locking
device 21 in the lower zone of the handgrip.
- Place the workpiece to be cut on the work surface,
placing it laterally against the bracket and then move
the workpiece slowly and gradually towards the blade.
CAUTION; The workpiece must always be held
firmly, paying attention not to hold it near the
cutting area.
- To turn off the machine, push the start button 2 of the
main switch, automatically release the locking device
21.
16
in the paragraph
4.3 INSTALLATION AND/OR REPLACEMENT OF
THE BLADE (Fig. 11)
HAZARD: This procedure must be carried out
only after having turned off the machine's motor
by by release the main switch button 2.
- Release the movable shield 11 by pressing the pawl
37 and simultaneously raising the shield so as to
uncover the blade, then lift the table up to its maximum
height.
- Use the two Allen wrenches supplied: insert the one
for 6 mm. socket-head screws in the terminal 38 of
the driving shaft and the one for 6 mm. socket-head
screws in the blade's fixing screw 39; then loosen the
screw, taking in mind that the screw thread is left-
handed.
- Remove the external flange 40, remove the blade by
sliding it out from the lower part of the head and install
a new blade.
- Ensure that the blade's teeth are oriented in the
direction of the arrow on the blade itself.
- Then, remount the outer flange 40, tighten the screw
39 firmly, using the Allen wrenches supplied, lower the
table.
HAZARD: The movable shield 11 will return to
the correct position automatically when the
machine head is lowered, without having to
reposition the pawl.
HAZARD: Never install blades which appear
cracked. Only install blades which comply with
standard EN 847-1.
4.4 CUTTING CAPACITY (Fig. 9)
The following tables specifies the cutting capacity at 0°
and 45° which may be achieved under the normal conditions
of use illustrated in this manual.
4.5 SUPPLEMENTARY SUPPORT BASE
Your cutting-off machine is fitted with a supplementary
support base to increase the supporting surface of the
workpiece in the base. All types of cuts may be carried out
with it, with the vertical head (e.g.: 90°, 45° RH-LH etc.).
For all work carried out with the tilted head you must loosen
the knob and remove the supplementary support base.
After having completed the cuts with the tilted head it is
advisable to reinsert the supplementary support base into
the specific holes and tighten the knob to secure the base.