dentalfarm BASE Evo D.O.S. User And Maintenance Manual page 3

2. DESCRIPTION
BASE Evoluzione DOS is a sandblasting unit designed for devesting and finishing
operations in the Dental and Jewellery field.
The main features of the machine are: the ergonomic layout of the working chamber, the
safety of use, and the trouble-free structure of the mechanical installation. BASE
Evoluzione DOS is equipped with useful accessories and ensures a fast, practical and
accurate work. The unit consists of a devesting projector and of 2 DOS tanks, featuring a
pressure release system, very quick stop of the blasting jet and D.O.S. (Dry Oxyde
System): this system has been designed with the aim to dry up fine abrasives improving
their flowability.
The unit can operate with three different abrasive media. It is also possible to upgrade
the unit to 3 or 4 microblasting tanks, thus offering the possibility to work with 5
different abrasive media.
The sandblasting process originates toxic dust which must not be inhaled; for this reason,
it is absolutely forbidden to operate the machine if a proper suction system has not
been previously connected to the sandblaster.
DENTALFARM has developed the so-called W.A.FI.S. (WATER AIR FILTERING
SYSTEM), a patented solution which eliminates airborne dust thanks to the combined
action of water and air pressure, in compliance with hygiene and safety regulations. The
WAFIS system can be easily connected on the top left side of the machine and starts
automatically when the sandblaster is switched on.
DENTALFARM ranges also include PRO-3 and PRO-3 Shake suction units, which can be
easily connected to any sandblasting machine.
3. TECHNICAL REFERENCE REGULATIONS AND TEST PROCEDURES
The appliance is mass-manufactured by DENTALFARM in compliance with technical and
safety rules in force, as provided for by the Machinery Directive 2006/42 EEC.
Careful inspection and full routine testing is carried out singularly on each machine which
is furtherly processed by an automatic testing installation assuring compliance with the
fixed limits
According to International regulations, this unit has been classified as AEE
(electric and electronic device, whose correct operation depends on electric
currents and electromagnetic fields) and as a consequence, at the end of its
lifetime, it can not be treated as normal waste material but it must be
disposed separately, complying with Directive 2002/96/EEC.