Dentsply Sirona Cavitron G139 Mode D'emploi page 9

to 60 psi (414 kPa) maximum. If your dental water
system's supply line pressure is above 60 psi, install
a water pressure regulator on the water supply line
to your ultrasonic scaler.
• Incoming water temperature to the Cavitron system
should not exceed 25°C (77°F). If needed device
should be installed to maintain a temperature
within this specification, or a Cavitron DualSelect
Dispensing System attached to allow this system to
be operated as a closed water system.
• A manual shut-off valve on the dental water system
supply line should be used so that the water can be
completely shut-off when the office is unoccupied.
• A filter in the dental water system supply line
is recommended so that the particles in the
water supply will be trapped before reaching the
ultrasonic scaler.
• After the above installations are complete on
the dental water supply system, the dental office
water line should be thoroughly flushed prior to
connection to the ultrasonic system.
• After flushing system, verify there are no leaks.
Section 9: Ultrasonic Scaling
System Description
9.1 System Controls
The Dentsply Sirona Cavitron Ultrasonic Scaling System
module is enabled whenever the clinician removes the
handpiece from the handpiece holder.
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ON/OFF Function
The Ultrasonics is switched ON and OFF using the
dental unit foot control.
Power Adjustment
There are 2 options for adjusting the power to your
Cavitron Built-In Ultrasonic Scaling System.
Option 1: Power is adjusted by turning the
power control knob located on the dental
unit control that installed by your service
technician. Stickers have been provided for
application to the treatment unit to denote
the Cavitron Built-In Ultrasonic Scaling
System power range (see image). These stickers are
not required and may or may not have been applied by
your technician. If they have not been applied or left
behind by the technician and you would like to apply
them to your dental unit, contact Dentsply Sirona
Customer Service to order them.
Option 2: If you are using a treatment unit equipped
with a touch pad, your service technician will wire the
power adjustment to the appropriate buttons on the
dental unit. Power can be adjusted using these buttons.
Lavage Flow Adjustment
Water flow through the handpiece is adjusted by
rotating a control element on the cable connector (blue).
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