A7 Plus – OPERATOR'S MANUAL
Coupling the handpieces and changing the drill.
Refer to the specific instructions provided with the micromotor and
various handpieces.
Use.
Also read the instructions for use of the various motors.
The instrument is supplied non-sterile.
• Operating times: work 5 min., rest 5 min.
• The cock ( f ), found near the instrument, is used to adjust spray water
quantity.
• The cock ( e ) adjusts the amount of air spray for all the instruments.
• Place the instrument in its work position.
instrument activation is highlighted by the relevant managing
screen appearing on the TOUCH DISPLAY.
• The main icon buttons available on the TOUCH DISPLAY are:
Increase of settable values.
Decrease of settable values.
Reduction ratio selection.
Reduction ratio selection.
Selection of turbine operating speed.
Selection of micromotor drill rotation direction.
Activation/deactivation of alarm signal.
Reduction ratio setting (see paragraph 5.5.4.).
Activation/deactivation independent water supply (with
SANASPRAY system, only).
Activation and selection of the type of spray delivered by the
instrument.
Main screen controls recall.
Activation/deactivation of
peristaltic pump (if installed,
only).
Micromotor operating mode selection.
Micromotor working programme selection.
• Use the foot control pedal to start the instrument (see paragraph 5.).
Fiber optic brightness adjustment.
• To adjust fiber optic brightness, touch icon button (for at least 2
seconds).
• Adjust brightness level by touching icon buttons or or scrolling
the bargraph with your finger.
value setting range: 1 to 16.
• To confirm the selected brightness, simply quit this sub-menu by
touching icon button .
the fiber optic switches off when the instrument (foot control
lever off) is not used for 30 seconds.