Virutex TM43L Mode D'emploi page 11

11.2 TIGHTENING AND CHANGING THE BELT
The belt can be tightened by loosening the screws X
(Fig. 23) and slightly shifting the motor by means of
bolt Y. To replace the belt, first remove the transmission
cover Z which is held in place by screws A1, then shift
the motor using bolts X, change the belt, tighten it and
then fit the cover back in place.
11.3 CHANGING THE BRUSHES
The brushes must be replaced when they are down
to 5 mm in length. To do this, remove the protective
caps B1 (Fig. 19) and replace them with other original
VIRUTEX brushes, making sure they slide smoothly
inside the guides.
It is advisable to leave the machine idling for a few
minutes after changing the brushes. Take advantage of
changing the brushes to check on the condition of the
commutator. If it shows signs of scorching or roughness,
it is advisable to take it to a VIRUTEX technical service
for repair.
11.4 MOTOR BRAKE
The machine is fitted with a centrifugal mechanical brake
which brings the sawblade to a complete standstill within
less than ten seconds from the moment it is switched off.
For safety's sake and because it is an extremely complica-
ted operation, we recommend that as soon as you notice
that the blade stopping time exceeds this margin, as a
result of wear and tear on the brake pads, you get them
replaced by the Official VIRUTEX Technical Assistance
Service. We advise running a check on the braking time
every 200 working hours.
11.5 LUBRICATION AND CLEANING
The machine is delivered fully lubricated from the factory,
requiring no special maintenance throughout its working
life. It is sufficient just to keep it clean and lubricate
the mechanical joints periodically. It is important that
the machine be cleaned carefully after use with a jet
of dry air. See that the power supply lead is also kept
in tip-top condition.
12. NOISE AND VIBRATION LEVEL
The noise and vibration levels of this device have been
measured in accordance with European standard EN
61029-1 and EN 61029-2-11 (TM43L) and EN 61029-2-9
(TS48L) and serve as a basis for comparison with other
machines with similar applications.
The indicated vibration level has been determined for
the device's main applications and may be used as an
initial value for evaluating the risk presented by expo-
sure to vibrations. However, vibrations may reach levels
that are quite different from the declared value under
other application conditions, with other tools or with
insufficient maintenance of the electrical device or its
accessories, reaching a much higher value as a result
of the work cycle or the manner in which the electrical
device is used.
Therefore, it is necessary to establish safety measures
to protect the user from the effects of vibrations, such
as maintaining both the device and its tools in perfect
condition and organising the duration of work cycles
(such as operating times when the machine is subjected
to loads, and operating times when working with no-load,
in effect, not in use, as reducing the latter may have a
considerable effect upon the overall exposure value).
13. GUARANTEE
All Virutex portable electric machines for professional
use are covered by a 12-month warranty from the date
of purchase, without affecting the legal rights of private
non-professional users.
The warranty covers all manufacturing defects, excluding
any damages caused by improper handling or natural
wear and tear of the machine, damages due to connecting
the machine to a different voltage than indicated on
its characteristics plate, and machines that have been
tampered with by unauthorized personnel.
The warranty service will be provided in the country
where the machine was purchased, through the distri-
butor who made the sale.
The purchase invoice indicating the serial number, if
any, must be presented.
1+2 Warranty: In some European Union countries, you
can extend the total warranty to 36 months (including the
initial 12 months), subject to registration on our website.
14. RECYCLING ELECTRICAL EQUIPMENT
Never dispose of electrical equipment with domestic was-
te. Recycle equipment, accessories and packaging in ways
that minimise any adverse effect on the environment.
Comply with the current regulations in your country.
Applicable in the European Union and in European
countries with selective waste collection systems:
If this symbol appears on the product or in the accom-
panying information, at the end of the product's useful
life it must not be disposed of with other domestic waste.
In accordance with European Directive 2002/96/EC, users
may contact the establishment where they purchased the
product or the relevant local authority to find out where
and how they can take the product for environmentally
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