dentalfarm BASE Evo D.O.S. User And Maintenance Manual page 6

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WARNING:
5. INSTRUCTIONS FOR USE
• Press the switch to illuminate the working chamber and feed the operating controls.
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ATTENTION
:
• Lift the window to introduce the pieces to be treated into the working chamber.
• Turn the selector switch knob to choose the type of blasting procedure you prefer –
references marked on the label are herewith specified.
POSITION OF THE
POINTER
YELLOW
GREEN
BLUE
RED
WHITE
• Press the foot control: when removing investment, air gets to the projector and is
mixed up with abrasive coming from the working chamber, thus delivering the air-
abrasive mixture necessary to carry out the treatment; in case of microblasting, air
enters the selected tank putting it under pressure, it gets mixed with abrasive
micrograins and will then be propelled through the spraying nozzle.
• Adjust the working pressure by means of the pressure adjusting device located next to
the pressure gauge: lift the knob and turn it rightwards (to increase) or leftwards (to
decrease). To lock the knob, push the knob back down.
The abrasive used for finishing operations (tanks) cannot be re-utilized and will
fall inside the working chamber, thus mixing up with corundum. This
NOTE
phenomenon will not affect your work (except if microbeads are being used),
but the abrasive shall be replaced more frequently.
Very fine abrasives are highly sensitive to moisture and must be
stored in a dry place, after the can has been accurately sealed and
the dessiccant packet has been duly introduced into the can (if
needed, replace them periodically).
When filling the abrasive tanks, check the condition of the abrasive
product; if the moisture content is too high (bad flowability and
presence of clots), it is recommended to wait for about an hour
before use, so that the heating system can dry it up completely. It is
also of utmost importance to check the condition of the compressed
air which in no way must contain evidence of moisture or of any
polluting agents (oil, grease or rust).
May we remind that the sandblasting process will start only provided
the suction system is operating – as a consequence, the filtering
system MUST always be installed and OPERATED BEFORE you
start to work.
SELECTED FUNCTION
DEVESTING OPERATIONS
MICROBLASTING FROM THE GREEN TANK
MICROBLASTING FROM THE BLUE TANK (if any)
MICROBLASTING FROM THE RED TANK (if any)
MICROBLASTING FROM THE WHITE TANK