Installation; Operation - Mestra Eolo Plus R-080531 Bedienungsanleitung

The R-080531 EOLO PLUS is a practical aspiration unit specially designed to be used within the field
of dental prosthesis. It allows the aspiration of aluminium oxide, silicon oxide, resin dust, plasters, and
investments and, in general, any material used in the dental lab. The unit's most important features are the
following:
Three-stage filtering circuit, including a filter-bag, a cartridge-filter and a plate-filter in the clean chamber.
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Indicator of the filter's filling level. "Obstruction/Filter Full" alarm. Long operation alarm, which disconnects
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the unit after operating continuously for more than three hours.
Electronic regulation of aspiration power.
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Possibility of "automatic" mode operation, synchronizing the machine's start up with 2 micromotors and a
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sand blast.
Possibility of simultaneous operation in two working places.
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In order to achieve the unit's optimal performance and a long working life, we strongly recommend to read
carefully the following operating instructions.

INSTALLATION

1. Carefully unpack your EOLO PLUS aspiration unit. You will find a Ø 35 mm flexible connecting hose inside
the packing.
2. The machine has been designed to operate under the workbench, but it can be placed anywhere else.
Choose a firm surface to place it, far from heat sources, damp or vibrations.
3. Open the filter lid (D) and make sure the filter-bag is correctly placed. Close the lid again.
4. Connect the unit's aspiration hose to the aspiration nozzle (A). To do this, simply press it firmly. The other
end of the hose can be connected to a micromotor, sand blast, dry trimmer or any other similar device. In
case you want to use the aspiration unit in two working places simultaneously, you need a "T junction for
two working places (R-080530-26)", supplied as an accessory.
5. Connect the power cord to a grounded 230V, 50/60 Hz power source.
6. The unit is ready to be operated.

OPERATION

The aspiration unit features two operational modes:
Manual mode: The aspiration unit operates continuously monitored only by the [START/STOP] key.
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Automatic mode: The aspiration unit operates synchronized with a micromotor. When pressing the pedal
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the aspiration starts up automatically and continues in operation until about five seconds after releasing the
pedal.
The operational mode is selected with the [AUTO/MAN.] key placed at the unit's controls desk. To start up the
aspiration unit, proceed as follows:
1. Turn the main switch (7) on.
2. The display (2) will show the aspiration power (from 35 to 99%).
3. Select the operational mode you wish by pressing the [AUTO/MAN.] key.
4. If you select the "manual" mode (pilot light off), the aspiration motor will start up automatically.
5. If you select the "automatic" mode (pilot light on) the machine remains in "Stand-by" until you press the
pedal of the micromotor connected to the corresponding base of the aspiration unit. When pressing the
pedal of these machines the unit will start up and will continue in operation until about five seconds after
releasing the pedal.
6. The motor power can be controlled during the operation of the aspiration unit within a range from 35 to
99% by pressing the [+/-] keys.
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