Optional Accessories; Maintenance And Cleaning; Changing The Saw Blade; Changing The Belts - Virutex TM33L Manual De Instrucciones

table at the required cutting height ensuring that the
blade overhangs the material to be cut only at the level
of the tooth, tighten up the knobs at the selected height.
Lock button E1 in place for cutting with a raised table
(Fig. 8).
Once the cutting work on the table is finished replace
the aluminium angle in the protection position before
using the machine as a mitre saw again.
Do not use the upper table without putting
the lower protecting cover in position.
Never work without the upper protector.
Use push stick E5 supplied with this
machine to feed in the part to the saw
blade (Fig. 19). The machine is equipped
on one of the sides of the upper table
with two fastening supports with which to
attach the E5 thrust rod during transport.
Use the upper protector of the upper
blade correctly.
Ensure that the tilting arm is well se-
cured in position when working on the
upper table.
9. DUST COLLECTION OUTLET
On the rear of this machine there is a Ø 38 mm dust
collection outlet, where it is possible to connect up a
flexible tube, adapting an industrial aspirator or any
system of centralised aspiration for collecting dust and
shavings. We recommend connection to our aspirators
AS182K, AS282K.
For work on the upper table, and in addition to the con-
nection mentioned above, the fairing is provided with a
nozzle D2 (Fig. 11) to which the standard dust collector
attachment (Ref. 6446073 3.5 m / Ref. 1746245 5 m)
must be connected for perfect collection of the shavings.
We recommend you keep the machine permanently
connected to a dust and shavings collection system.

10. OPTIONAL ACCESSORIES

Ref. 3345416 Set of two pressers (Fig. 21). It is indis-
pensable for parting aluminium and plastic profiles.
Ref. 3345470 Set of side handles (Fig. 24)
Ref. 7246098 Square for upper table
Ref. 5800100 Portable work table MT58K (Fig. 23)
Ref. 8200100 Aspirator AS182K
Ref. 8200200 Aspirator AS282K

11. MAINTENANCE AND CLEANING

Ensure that the machine is disconnected
from the mains before carrying out any
of these operations.
10

11.1 CHANGING THE SAW BLADE

Release knobs M (Fig. 9) and raise the table to its maximum
position. Then remove cover V using screws W (Fig. 13),
press button O and slowly turn the saw until it is locked
(Fig. 12). Next, release screw P (Fig. 13) clockwise using
the service key supplied. Once the saw blade is released
move it upwards and then remove it down through the
side of the head of the machine, avoiding the protector.
Do the reverse of this operation to insert the new saw
blade, positioning the arrow on the blade in the same
direction as that on the tilting protector, checking that
the element seatings are perfectly clean and ensuring
that the external securing disc fits perfectly into the
recess at the end of the shaft.
Once the disc has been mounted, move it gently until
the locking button has been released.
- Ensure that the replacement saw blade
is the same diameter as the old saw blade.
- Do not use damaged or deformed saw
blades.
- Select the correct saw blade for the
type of material to be cut.
- Only use the saw blades which comply
with the conditions contained in this
manual and in every case ensure that the
body of the saw blade is thinner than the
thickness of the keel and at the same time
the teeth are wider than this thickness.

11.2 CHANGING THE BELTS

To change the belts on the machine proceed as follows:
- Release screws S (Fig. 9) and remove the transmission
cap.
- Remove the broken or worn belts and replace them
with new ones, remembering that the inner belt must
always be fitted first, so that the rear pulley equipment
will be fitted on the tilting arm on the machine (Fig. 15).
Next, the outer belt is fitted, ensuring that it is correctly
engaged in the pulleys, and using the service key also
used for changing the saw, slowly turn the axle while
pushing the transmission cap towards the tilting arm. It
is important to ensure that centering pivots T are gently
inserted into their positions.
NOTE: The operation of assembling the transmission
cap with the tilting arm must be carried out manually
without ever hitting or forcing any of the parts, as in
this circumstance the machine cannot be guaranteed
to work correctly.

11.3 CHANGING THE BRUSHES

The brushes must be replaced when they have a mini-
mum length of 5 mm. To replace them, remove plugs