DENTSPLY Cavitron Plus Manual

Please read carefully and
completely before operating unit.
Prière de lire attentivement et complètement
avant la première utilisation de l’appareil.
Por favor lea cuidadosamente y
en su totalidad antes de operar la unidad.
Bitte vor Inbetriebnahme der Einheit
sorgfältig und vollständig durchlesen.
Si prega di leggere attentamente e
completamente prima di utilizzare l’apparecchio.
Пожалуйста, внимательно и полностью
прочтите перед использованием устройства.
Cavitron®Plus™Ultrasonic Scaler
Détartreur ultrasonique
Escaricador ultrasónico
Ultraschall-Zahnsteinentfernungsgerät
Scaler Ultrasonico
Ультразвуковой аппарат для
удаления зубного камня
Cavitron®Plus™Ultrasonic Scaler
Détartreur ultrasonique
Escaricador ultrasónico
Ultraschall-Zahnsteinentfernungsgerät
Scaler Ultrasonico
Ультразвуковой аппарат для
удаления зубного камня
Directions For Use
Mode d’emploi
Instrucciones de uso
Gebrauchsanweisung
Istruzioni per l’uso
Указания по применению

TABLE OF CONTENTS
INTRODUCTION . . . . . . . . . . 3
PRODUCT OVERVIEW. . . . . . . . 3
TECHNICAL SUPPORT . . . . . . . . 3
SUPPLIES & REPLACEMENT PARTS . 3
INDICATIONS FOR USE . . . . . . . 4
CONTRAINDICATIONS . . . . . . . 4
WARNINGS . . . . . . . . . . . . . 4
PRECAUTIONS
4.1 System Precautions . . . . . . . . 4
4.2 Procedural Precautions . . . . . . 5
INFECTION CONTROL
5.1 General Information. . . . . . . . 5
5.2 Water Supply Recommendation . . 5
INSTALLATION INSTRUCTIONS
6.1 Water Line Requirements . . . . . 5
6.2 Electrical Requirements . . . . . . 6
6.3 Unpacking the System . . . . . . 6
6.4 System Installation. . . . . . . . . 6
6.5 Power Cord Connection. . . . . . 6
6.6 Water Supply Line Connection. . 6-7
6.7 Foot Control Battery Installation/
Replacement . . . . . . . . . . . 7
6.8 Foot Control Synchronization . . . 7
CAVITRON®PLUS
SCALER DESCRIPTION
7.1 System Controls . . . . . . . . . . 8
7.2 Diagnostic Display Indicators and
Controls . . . . . . . . . . . . . . 9
7.3 Handpiece / Cable . . . . . . . 10
7.4 Cavitron®30K™ Ultrasonic
Inserts . . . . . . . . . . . . . . 10
7.5 Wireless Foot Control Information
and Operation. . . . . . . . . . 11
7.6 Accessories and User
Replaceable Parts . . . . . . . . 11
7.6.1 Accessories . . . . . . . 11
7.6.2 User Replaceable Part
Kits . . . . . . . . . . . 11
SYSTEM SETUP, OPERATION
AND TECHNIQUES FOR USE
8.1 Handpiece Setup . . . . . . . . 11
8.2 Patient Positioning. . . . . . . . 12
8.3 Performing Ultrasonic
Scaling Procedures . . . . . . . 12
8.4 Patient Comfort Considerations . 12
SYSTEM CARE
9.1 Daily Maintenance . . . . . .12-13
Start-up procedures
at the beginning of the day . . 12
Between patients . . . . . . . 13
Shut-down procedures at
the end of the day . . . . . . 13
9.2 Weekly Maintenance . . . . . . 13
9.3 Monthly Maintenance. . . . . . 13
Water Line Filter
Maintenance . . . . . . . . . 13
TROUBLESHOOTING
10.1 Troubleshooting Guide. . . .13-14
10.2 Technical Support and Repairs. 14
WARRANTY PERIOD. . . . . . . . .15
SPECIFICATIONS. . . . . . . . . . .15
CLASSIFICATIONS . . . . . . . . . .16
DISPOSAL OF UNIT . . . . . . . . .16
QUICK REFERENCE GUIDE . . . 18-19
English

INTRODUCTION
Congratulations!
Your decision to add the Cavitron®Plus™Ultrasonic Scaler to
your practice represents a wise investment in good dentistry.
For over four decades, dental professionals have preferred
the clinical benefits and labor-saving advantages inherent in
Cavitron ultrasonic scalers. Clinical studies and independent
research have proven that no other method of supra- and
subgingival calculus removal can surpass the speed,
efficiency, and versatility of ultrasonic scaling.
DENTSPLY Professional is an ISO 13485 registered company.
All DENTSPLY Professional medical devices sold in Europe are
CE marked in conformance with Council Directive 93/42/EEC.
Website: www.professional.dentsply.com
CAUTION: United States Federal Law restricts this
device to sale by or on the order of, a licensed dental
professional.
PRODUCT OVERVIEW
The Cavitron Plus Ultrasonic Scaler is a precision engineered
and manufactured instrument. It contains controls and
components for ultrasonic scaling. The system produces
30,000 strokes per second at the ultrasonic insert’s
working tip that when combined with the cavitational effect of
the coolant lavage creates a synergistic action that
literally “powers away” the heaviest calculus deposits while
providing exceptional operator and patient comfort.
The Cavitron Plus Ultrasonic Scaler is equipped with a
Sustained Performance System™ (SPS Technology), which
offers a constant balance between scaling efficiency and
patient comfort by maintaining clinical power when the insert
tip encounters tenacious deposits, allowing the clinician to
effectively scale even at a decreased/lower power setting.
The Cavitron Plus System has extended the SPS technology
by spreading out the Blue Zone range, providing finer
resolution to the power settings. Advanced features that
make the Cavitron Plus a wise investment include a wireless
foot control, illuminated diagnostic display, rinse setting, and
automated purge function.
These features combine with established features, such as
the Steri-Mate®detachable, sterilizable handpiece and swivel
cable with lavage control, low power range, and hands-free
boost mode to provide the ultimate in ultrasonic scaling
experiences for your patients, while still providing the quality
and reliability you’ve come to expect from Cavitron brand
ultrasonic systems.
The Cavitron Plus Ultrasonic Scaler is UL/ULc certified
and approved. The Cavitron Plus Ultrasonic Scaler is
classified by Underwriters Laboratories Inc. with respect to
electric shock, fire, mechanical hazards in accordance with
IEC 60601 Standard. The Cavitron Plus Ultrasonic Scaler
complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions: 1) this device may not cause
harmful interference, and 2) this device must accept any
interference received, including interference that may cause
undesired operation. Cavitron Plus base FCC certification/
registration number: FCC ID: TF3-DPD73227323; IC: 4681B-
73227323. Cavitron Plus foot control FCC certification/
registration number: FCC ID: TF3-DPD81675; IC: 4681B-
81675. The term IC before the certification/registration
number signifies that the Industry Canada technical
specifications were met.
TECHNICAL SUPPORT
For technical support and repair assistance in the U.S., call
DENTSPLY Professional Cavitron CareSM Factory Certified
Service at 1-800-989-8826, Monday through Friday, 8:00
A.M. to 5:00 P.M. (Eastern Time). For other areas, contact
your local DENTSPLY Professional Representative.
SUPPLIES &
REPLACEMENT PARTS
To order supplies or replacement parts in the U.S., contact
your local DENTSPLY Professional Distributor or call
1-800-989-8826, Monday through Friday, 8:00 A.M. to 5:00
P.M. (Eastern Time). For other areas, contact your
local DENTSPLY Professional Representative.
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SECTION 1:
Indications For Use
All general supra and subgingival scaling applications
Periodontal debridement for all types of periodontal
diseases
Endodontic procedures
SECTION 2:
Contraindications
Ultrasonic Systems should not be used for restorative
dental procedures involving the condensation of
amalgam.
SECTION 3: Warnings
Persons fitted with cardiac pacemakers, defibrillators
and other active implanted medical devices, have been
cautioned that some types of electronic equipment
might interfere with the operation of the device.
Although no instance of interference has ever been
reported to DENTSPLY, we recommend that the
handpiece and cables be kept 6 to 9 inches (15 to 23
cm) away from any device and their leads during use.
There are a variety of pacemakers and other medically
implanted devices on the market. Clinicians should
contact the device manufacturer or the patient’s
physician for specific recommendations. This unit
complies with IEC 60601 Medical Device Standards .
The use of High Volume Saliva Evacuation to reduce
the quantity of aerosols released during treatment is
highly recommended.
It is the responsibility of the Dental Healthcare
Professional to determine the appropriate uses of this
product and to understand:
– the health of each patient,
– the dental procedures being undertaken,
– and applicable industry and governmental agency
recommendations for infection control in dental
healthcare settings,
– requirements, and regulations for safe practice of
dentistry; and
– these Directions for Use in their entirety, including
Section 4 Precautions, Section 5 Infection Control, and
Section 9 System Care.
Where asepsis is required or deemed appropriate in
the best professional judgment of the Dental Healthcare
Professional, this product should not be used, unless
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system is used in combination with a Sterile Lavage Kit
(P/N 81340).
During boil-water advisories, this product should not
be operated as an open water system (e.g. connected
to a public water system). A Dental Healthcare
Professional should disconnect the system from the
central water source. The Cavitron DualSelect™ system
can be attached to this unit and operated as a closed
system until the advisory is cancelled. When the
advisory is cancelled, flush all incoming waterlines
from the public water system (e.g. faucets, waterlines
and dental equipment) in accordance with the
manufacturer’s instructions for a minimum of 5 minutes.
Prior to beginning treatment, patients should rinse with
an antimicrobial such as Chlorhexidine Gluconate
0.12%. Rinsing with an antimicrobial reduces the chance
of infection and reduces the number of microorganisms
released in the form of aerosols during treatment.
Per FCC Part 15.21, changes or modifications not
expressly approved by the party responsible for
compliance could void the user’s authority to operate
this equipment.
Failure to follow recommendations for environmental
operating conditions, including input water temperature,
could result in injury to patients or users.
SECTION 4: Precautions
4.1 System Precautions
Do not place the system on or next to a radiator or
other heat source. Excessive heat may damage the
system’s electronics. Place the system where air is free
to circulate on all sides and beneath it.
The system is portable, but must be handled with care
when moving.
Equipment flushing and dental water supply system
maintenance are strongly recommended. See Section 9:
System Care.
Close manual shut-off valve on the dental office water
supply every night before leaving the office.
The use of an in-line water filter is recommended.
Never operate system without fluid flowing through
handpiece.
Always ensure that the electrical connections on the
handpiece cable and the Steri-Mate®handpiece are
clean and dry before assembling them for use.
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4.2 Procedural Precautions
The Cavitron Plus unit works with Cavitron inserts as
a system, and was designed and tested to deliver
maximum performance for all currently available Cavitron
and Cavitron Bellissima™ brand ultrasonic inserts.
Companies that manufacture, repair or modify inserts
carry the sole responsibility for proving the efficacy and
performance of their products when used as a part of
this system. Users are cautioned to understand the
operating limits of their inserts before using in a clinical
setting.
Like bristles of a toothbrush, ultrasonic insert tips “wear”
with use. Inserts with just 2 mm of wear lose about 50%
of their scaling efficiency. In general, it is recommended
that ultrasonic inserts be discarded and replaced after
one year of use to maintain optimal efficiency and avoid
breakage. A DENTSPLY Professional Insert Efficiency
Indicator is enclosed for your use.
If excessive wear is noted, or the insert has been bent,
reshaped or otherwise damaged, discard the insert
immediately.
Ultrasonic insert tips that have been bent, damaged, or
reshaped are susceptible to in-use breakage and should
be discarded and replaced immediately.
Retract the lips, cheeks and tongue to prevent contact
with the insert tip whenever it is placed in the patient’s
mouth.
SECTION 5:
Infection Control
5.1 General Information
As with all dental procedures, use universal precautions
(i.e., wear face mask, eyewear, or face shield, gloves
and protective gown).
For operator and patient safety, carefully practice the
infection control procedures detailed in the Infection
Control Information Booklet accompanying your
System. Additional booklets can be obtained by calling
Customer Service at 1-800-989-8826, Monday through
Friday, 8:00 A.M. to 5:00 P.M. (Eastern Time). For
areas outside the U.S., contact your local DENTSPLY
Professional representative.
As with high speed handpieces and other dental devices,
the combination of water and ultrasonic vibration from
the Cavitron Plus Scaler will create aerosols. Following
the procedural guidelines in Section 8 of this manual can
effectively control and minimize aerosol dispersion.
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5.2 Water Supply Recommendations
It is highly recommended that all dental water supply
systems conform to applicable CDC (Centers
for Disease Control and Prevention) and ADA
(American Dental Association) standards, and that all
recommendations be followed in terms of flushing,
chemical flushing, and general infection control
procedures. See Sections 6.1 and 9.
As a medical device, this product must to be installed
in accordance with applicable local, regional, and
national regulations, including guidelines for water quality
(e.g. drinking water). As an open water system, such
regulation may require this device to be connected to
a centralized water control device. The Cavitron®
DualSelect™ Dispensing System may be installed to allow
this unit to operate as a closed water system.
SECTION 6:
Installation Instructions
If the installation of your Cavitron Plus System is performed
by someone other than trained DENTSPLY Professional
Distributor personnel, care should be taken to observe the
following requirements and recommendations.
6.1 Water Line Requirements
A water supply line with user-replaceable filter is
supplied with your system. See Section 9 System Care
for replacement instructions.
Incoming water supply line pressure to the system must
be 20 psi (138kPa) to 40 psi (275kPa). If your dental
water system’s supply line pressure is above 40 psi,
install a water pressure regulator on the water supply line
to your Cavitron Plus Ultrasonic Scaling 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.
In addition to the water filter supplied, it is recommended
that a filter in the dental water system supply line be
installed so that any particulates in the water supply will
be trapped before reaching the Cavitron system.
After the above installations are completed on the dental
water supply system, the dental office water line should
be thoroughly flushed prior to connection to the Cavitron
system.
Incoming water temperature to the Cavitron System
should not exceed 25˚C (77˚F). If needed a 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.
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6.2 Electrical Requirements
Incoming power to the system must be 100 volts AC to
240 volts AC, single phase 50/60 Hz capable of
supplying 1.0 amps.
The system power should be supplied through the AC
power cord provided with your system.
6.3 Unpacking the System
Carefully unpack your Cavitron Plus System and verify that
all components and accessories are included:
1. Cavitron®Plus™Scaler with handpiece
cable assembly with swivel
2. Detachable AC Power Cord
3. Wireless Foot Control
4. “AA” Batteries (4-Pack)
5. Auxiliary Cable for Foot Control
6. Water Line Assembly (Blue) with Filter and
Quick Disconnect
7. Additional Water Line Filter
8. Steri-Mate®Detachable Sterilizable Handpiece
9. Steri-Mate®Grip Accessory (not shown)
10. Cavitron®Ultrasonic Inserts (quantity optional)
11. Efficiency Indicator for Cavitron Inserts
12. Literature Packet
6.4 System Installation
The Cavitron Plus System is designed to rest on a level
surface. Be sure unit is stable and resting on four feet.
Placing unit in direct sunlight may discolor plastic
housing.
The system has been equipped with a wireless foot
control which was factory synchronized to operate with
the system’s base unit. If your office contains more than
one Cavitron Plus system, it is recommended that you
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mark the foot control and base unit for easy reference as
to which foot control operates with which base unit.
Should resynchronization be necessary, follow the
instructions in Section 6.8.
6.5 Power Cord Connection
Verify the Main Power ON/OFF switch, located at the
center front underside of the System, is set to the OFF
(O) position before proceeding.
Insert the AC power cord into the power input on the
back of the System.
Insert the pronged plug into an AC wall outlet.
6.6 Water Supply Line Connection
Grasp the Water Supply Line (blue hose) by the end
opposite the quick-disconnect and insert it into the water
inlet connector until fully seated.
Connect the quick disconnect to the dental office water
supply or a Cavitron DualSelect Dispensing System.
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Inspect all connections to make certain there are no
leaks.
To remove the water line from the Cavitron Plus System,
turn off the dental office water supply. Disconnect the
water supply line from the dental office water supply. If
a quick-disconnect connector is attached to the end of
the hose, relieve the water pressure by pressing the tip
of the connector in an appropriate container and allow
water to drain. To remove the hose from the system,
push on the outer ring of the system’s water inlet and
gently pull out the water line.
6.7 Foot Control Battery
Installation/Replacement
Turn foot control over and using a Philips screwdriver
carefully remove battery cover screw and battery cover.
If applicable, remove used batteries and install two new
“AA” batteries as shown. Do not depress foot control
while installing batteries.
The communication light will blink for approximately
two seconds to indicate the foot control’s ability to
communicate with the unit. If the light does not blink,
check the batteries. If the batteries are good and
the light doesn’t blink, a communications error may
exist. Re-establish communication with Foot Control
Synchronization procedure Section 6.10.
The remote frequency communication can be bypassed
using the auxillary foot control cable. Refer to Section
10.2 Technical Support and Repair for further action.
Replace the battery cover and screw and hand tighten
with Philips screwdriver.
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Remove batteries if foot control is to be stored for an
extended period of time.
6.8 Foot Control Synchronization
The wireless foot control supplied with your system has been
factory synchronized with the base unit. Should a replacement
foot control be necessary, synchronization will be required
prior to system operation. Perform the following steps to
synchronize the foot control with the base unit.
1. Turn the Main Power switch located at the center
front underside of the system to the OFF (O) position.
2. Install a new set of “AA” batteries into the foot control
(See Section 6.7) Leave the battery cover of the
foot control open so the red push button is
accessible.
3. Maintain a distance of no more than 10 feet between
the base unit and foot control during the
synchronization process.
4. Turn the Main Power switch to the ON (I) position
and wait for the Diagnostic Display graphics to light
(refer to Section 7.2).
5. While all graphics are lit, press the Purge button,
located on the Diagnostic Display. The graphics will
begin to blink in a sequential pattern, representing
the synchronization mode. This mode will last 5 to 6
seconds.
6. During this mode, press the red button located in the
battery compartment of the foot control. This will
complete the synchronization process.
7. Synchronization is successful when all graphics blink
at the same time.
8. To verify proper communication, press the foot
control to the Boost position (foot control fully
pressed – 2nd position) and ensure the Boost graphic
on base unit lights.
9. Replace battery cover and the screw.
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Press ring to release
water supply tube.
Look for blinking
communications
light.

Main Power ON/OFF Switch
ON/OFF Switch located at the center front underside of the
system.
Ultrasonic Power Level Control
Turn knob to select the ultrasonic power level for operation. Turning the knob clockwise
increases the distance the insert tip moves (stroke) without changing the frequency; turning
the knob counterclockwise decreases the distance the insert tip moves (stroke) without
changing the frequency.
The Blue Zone is a low-power range for effective subgingival debridement and improved
patient comfort during definitive therapy.
Rinse
Turn ultrasonic power level control knob fully counterclockwise until a “click” is heard. Rinse
mode is for use during an ultrasonic scaling procedure when lavage is desired with minimal
cavitation.
Diagnostic
Display
See Section
7.2.
Handpiece
Operates all
Cavitron®30K™
Ultrasonic inserts
and transmits
power and lavage
from the system
to insert.
Handpiece Holder
Securely holds the
system’s handpiece
(with or without insert)
when the system is
not in use. Also holds
cable connector when
handpiece is not
installed.
Dual Position Wireless
Foot Control
See Section 7.5
SECTION 7: Cavitron Plus Scaler Description
7.1 System Controls
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7.2 Diagnostic Display Indicators and Controls
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Power Indicator
Lights (3 Sec. delay)
when the Main Power
ON/OFF Switch is ON
(“I” position).
Low Battery
Indicator
Lights when the foot
control battery power
is approaching end of
life. Replace batteries
as instructed in
Section 6.7.
Service Indicator
Lights when the system is
not functioning properly.
This diplay has three
distinct modes.
• A fast blink (3 blinks per
second) indicates an
improper set-up.
• A slow blink (1 blink per
second) means the
system is operating out
of factory specifications.
• A steady light indicates
the system is overheating.
Refer to Section 10.1 for
Troubleshooting guidelines.
Boost Indicator
Lights when the
Boost Mode has
been activated.
Blue Zone Indicator
Lights when the Power Level Control is positioned
in the Blue Zone of the power scale.
Ideal for effective subgingival debridement and
greater patient comfort.
Rinse Indicator
Lights when the Power
Level Control is turned
fully counterclockwise.
Rinse mode provides
lavage to flush the
procedural area with
negligible tip movement.
Purge Control
Lights when the Purge function is activated.
To activate Purge, remove insert from the handpiece,
and press the Purge button. Water will purge through
system for 2 minutes. For optimal efficiency, turn the
handpiece lavage control to maximum water flow. To
deactivate mode during the 2 minute cycle, press
Purge button again or press foot control.
The Purge Control is also used during the Foot Control
Synchronization process. See Section 6.8.

7.3 Handpiece / Cable
7.4 Cavitron 30K Ultrasonic Inserts
The many styles of Cavitron and Cavitron Bellissima 30K Ultrasonic Inserts are easily interchangeable for various procedures
and applications. See enclosed literature for specific information.
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Steri-Mate®
Handpiece
O-Ring
Provides seal for handpiece coolant.
O-ring should be replaced when worn.
Connecting Body
Transfers and amplifies mechanical
motion of stack to insert tip.
Magnetostrictive Stack
Converts energy provided by the handpiece
into mechanical oscillations used to activate
the insert tip.
Insert Marking
Manufacturer, Date
(YDDD=Single digit
year and triple digit day
of year), Frequency,
Type, Tip Lot Number
(if applicable)
Finger Grip
Insert Tip
Shape and size of tip
determines access and
adaptation. Preheated Lavage
directed to tip.
Lavage Control
Turn the Lavage Control to select flow rate during
system operation. Clockwise increases flow at insert tip,
counterclockwise decreases flow. The flow rate through the
handpiece also determines the temperature of the lavage.
Lower flow rates produce warmer lavage. Higher flow rates
produce cooler lavage.
If the handpiece becomes warm, increase the flow rate.
With experience, the Dental Healthcare Professional will be
able to determine the best flow rate setting for optimum
operating efficiency and patient comfort.
Swivel Feature
Reduces cable drag as handpiece rotates during procedures.
Steri-Mate Grip Accessory (not shown)
The Steri-Mate Grip provides an ergonomic and comfortable
grasp of the handpiece. The grip is sterilizable and is
available in several different colors as an accessory for your
Steri-Mate Handpiece. See installation instructions provided
with the grip.

Pressing anywhere on the top of the foot control
activates the system.
7.6 Accessories and User
Replaceable Part
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7.6.1 Accessories
1. AC Power Cord
2. Dual Position Foot Control (Wireless)
3. Auxiliary Foot Control Cable
4. Cavitron 30K Ultrasonic Inserts
5. Cavitron DualSelect Dispensing system
6. Cavitron Steri-Mate Sterilizable Handpiece
7. Cavitron Steri-Mate Grip (Available in a variety
of colors)
7.6.2 User Replaceable Part Kits
1. Cavitron Insert Replacement O-ring 12/Packs
PN: 62351 (black) for plastic and Bellissima inserts
PN: 62605 (green) for metal grips and prophy
2. Steri-Mate Handpiece Cable O-ring, PN: 79357
3. Lavage (Water) Filter, 10/Pack, PN: 90158
For detailed information, contact your local DENTSPLY
Professional Representative or authorized DENTSPLY
Professional Distributor.
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7.5 Wireless Foot Control
Information and Operation
The foot control is a two-positioned momentary switch.
The first position activates both the ultrasonic energy and
lavage at the insert tip. The second position activates the
Boost Mode. The Boost Mode (fully depressed foot control)
increases the ultrasonic power level for quick, efficient
removal of tenacious deposits without touching the system
base. To deactivate Boost Mode, release foot control to first
position.
NON-DEPRESSED DEPRESSED
1st POSITION
DEPRESSED
2nd POSITION
SECTION 8: System Setup,
Operation and Techniques
for Use
8.1 Handpiece Setup
Connect the Handpiece to the Cable Assembly by
aligning the electrical connections. If Cable Assembly
does not seat into the handpiece, gently rotate the
handpiece until contacts align, then fully insert handpiece.
Hold empty handpiece in an upright position over a
sink or drain. Activate the Foot Control until water exits
to bleed any air bubbles that might be trapped inside the
handpiece.
Lubricate the O-ring on the insert with water before
placing it into the handpiece. Fully seat insert with a
gentle push-twist motion. DO NOT FORCE.
Turn the Lavage Control to select flow rate during
system operation. Clockwise increases flow at insert tip,
counterclockwise decreases flow. The flow rate through
the handpiece also determines the temperature of
the lavage. Lower flow rates produce warmer
lavage. Higher flow rates produce cooler lavage. If
the handpiece becomes warm, increase the flow rate.
With experience the Dental Healthcare Professional will
be able to determine the best flow rate setting for
optimum operating efficiency and patient comfort.
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8.2 Patient Positioning
For optimal access to both the upper and lower arches, the
backrest of the chair should be adjusted as for other dental
procedures. This assures patient comfort and clinician
visibility.
Have the patient turn his/her head to the right or left. Also
position chin up or down depending upon the quadrant and
surface being treated. Evacuate irrigant using either a saliva
ejector or High Volume Evacuator (HVE).
8.3 Performing Ultrasonic
Scaling Procedures
Note: Refer to the Infection Control Information
booklet supplied with your system and Section 9 of
this manual for general procedures to be followed
at the beginning of each day and between patients.
The edges of Cavitron Ultrasonic Inserts are intentionally
rounded so there is minimal danger of tissue laceration
with proper ultrasonic scaling technique. Whenever the
insert tip is placed in the patient’s mouth, the lips,
cheek and tongue should be retracted to prevent
accidental (prolonged) contact with the activated tip.
Turn Power Level Control to select ultrasonic power level
for operation. Clockwise increases system power.
Power level will increase throughout the full range of the
control. Hold the handpiece over a sink or drain.
Press the foot control to activate the system. Check
spray to verify fluid is reaching the working end of the
insert tip. Adjust the Lavage Control to ensure adequate
flow for the selected power setting. Greater flow settings
provide cooler irrigation.
It may be necessary to adjust lavage with the system in
“Boost” mode (Foot Control fully depressed) so adequate
fluid will be available to cool tip to tooth interface.
In general, it is suggested that a “feather-light-touch” be
used for ultrasonic scaling. The motion of the activated
tip and acoustic effects of the irrigating fluid, in most
cases, are adequate to remove even the most tenacious
calculus.
Periodically check the Cavitron Ultrasonic Insert for wear
with the Cavitron Insert Efficiency Indicator.
The use of a saliva ejector or High Volume Evacuator
(HVE) is recommended during all procedures.
Set the system’s Power Level Control to the lowest
efficient power setting for the application and the
selected insert.
•
•
•
•
•
•
•
12
8.4 Patient Comfort Considerations
Reasons for sensitivity
Incorrect tip placement. The point should never be
directed toward tooth root surfaces.
Not keeping tip in motion on tooth. Do not allow the
insert to remain in a static position on any one area of
the tooth. Change the insert’s path of motion.
Applying excessive pressure. Use a very light grasp
and pressure, with a soft tissue fulcrum whenever
possible, especially on exposed cementum.
If sensitivity persists, decrease power setting and/or
move from the sensitive tooth to another and then return.
SECTION 9: System Care
It is recommended that you perform the following maintenance
procedures.
9.1 Daily Maintenance
START-UP PROCEDURES AT THE
BEGINNING OF THE DAY:
1. Open the manual shut-off valve on the dental office
water supply system.
2. Install a sterilized Steri-Mate handpiece on the
handpiece cable.
3. Turn Main Power Switch to the ON (I) position. Verify
the ON/OFF indicator light is lit.
4. Set the Power Level Control to the minimum setting
(not rinse).
5. Set the Lavage Control on the handpiece cable to
maximum.
6. Hold the Handpiece (without an insert installed)
upright over a sink or drain. Activate the Purge
Control button.
• The Purge button will light for two minutes
indicating activation of the purge function.
• If the Purge button is activated with an insert
present in the handpiece, the button will blink for
3 seconds and disable. Remove the insert from
the handpiece and press the Purge button again.
• The Purge function can be interrupted at any time
by pressing the Purge button again or by
pressing the foot control.
7. After completing the purge cycle, place a sterilized
insert into the Handpiece and set the Ultrasonic
Power Level Control and Lavage Control to your
preferred operating position.
•
•
•
•

BETWEEN PATIENTS:
1. Remove ultrasonic insert used. Clean and sterilize
the ultrasonic insert(s) following the procedures
outlined in the Cavitron Ultrasonic Insert Infection
Control Direction for Use enclosed with every insert.
2. Hold the handpiece over a sink or drain and activate
Purge function as described in Step 6 of Start-Up
Procedures.
3. After the purge cycle is complete, turn the system
OFF, (O) position.
4. Remove the Steri-Mate handpiece. Clean and sterilize
the handpiece following the procedure outlined in the
booklet enclosed with your unit.
5. Disinfect the surfaces of the cabinet, Power Cord,
Handpiece Cable, Water Supply Line, Foot Control
and Auxillary Cable (if applicable) by applying an
approved non-immersion type disinfectant solution*
carefully following the instructions provided by the
disinfectant solution manufacturer. To clean System,
generously spray disinfectant solution on a clean
towel and wipe all surfaces. Discard used towel. Dry
with a clean cloth. To disinfect system, generously
spray disinfectant on a clean towel and wipe all
surfaces. Allow disinfectant solution to air dry. Never
spray disinfectant solution directly on the system.
6. Inspect the handpiece cable for any breaks or tears.
7. If using a closed water supply or DualSelect
Dispensing system, check for adequate fluid volume
for the next patient.
8. When ready for use, place a sterilized Steri-Mate
handpiece on the handpiece cable and a sterilized
insert into the handpiece and adjust system controls
to preferred operator positions.
SHUT-DOWN PROCEDURES AT THE
END OF THE DAY:
Follow the “Between Patients” maintenance procedures,
Steps 1 through 6. In addition, it is recommended to close
the manual shut-off valve on the dental water supply system.
*NOTE: Water-based disinfection solutions are
preferred. Some alcohol-based disinfectant
solutions may be harmful and may discolor
plastic materials.
9.2 Weekly Maintenance
It is strongly recommended that this system be disinfected
by chemically flushing the waterlines with a 1:10 Sodium
Hypochlorite solution (NaOC1) at the end of each week.
This can be accomplished by connecting this device to the
Cavitron DualSelect Dispensing System or a number of other
devices available from your local distributors. Where this
device is connected to the Cavitron DualSelect Dispensing
System, please follow the DualSelect system’s Directions for
Use manual. If connected to another device, please follow 13
those directions for use, keeping in mind that a chemical
flush should be performed at maximum water flow for at least
30 seconds. The system should be left undisturbed for 10
minutes but no more than 30 minutes to allow the sodium
hypochlorite solution to soak in the lines. As a suggestion, it
is recommended that a sign be placed on the system stating
that the SYSTEM IS BEING DISINFECTED WITH A STRONG
DISINFECTANT AND SHOULD NOT BE USED. When ready,
flush system with clean water for at least 30 seconds or
until sodium hypochlorite odor disappears. ALL CHEMICALS
MUST BE FLUSHED FROM THE SYSTEM BEFORE IT IS READY
FOR PATIENT USE.
9.3 Monthly Maintenance
WATER LINE FILTER MAINTENANCE:
When the water line filter becomes discolored, the filter
should be replaced to prevent reduced water flow to the
Cavitron Plus Ultrasonic Scaler. A 10-pack of replacement
filters is available by ordering Part Number 90158 from your
local authorized DENTSPLY Distributor.
1. Verify system is turned OFF.
2. Disconnect the water supply hose from the water
source. If a quick-disconnect connector is attached
to the end of the hose, relieve the water pressure by
pressing the tip of the connector in an appropriate
container to drain the water.
3. Grasp the fitting on either side of the filter disk and
twist counterclockwise. Remove the filter section
from either side of the water hose.
4. Install the replacement filter onto the water hose
fittings. The filter should be positioned to match up
with the correct hose fitting.
5. Hand tighten the two hose fittings in a clockwise
direction. Reconnect the water supply hose, operate
the unit to bleed the air and test for leaks.
SECTION 10:
Troubleshooting
Although service and repair of the Cavitron Plus Ultrasonic
Scaler should be performed by DENTSPLY personnel, the
following are some basic trouble shooting procedures that
will help avoid unnecessary service calls. Generally, check all
lines and connections to and from the System, a loose plug
or connection will often create problems. Check the settings
on the System’s controls.
10.1 Troubleshooting Guide
Symptom:
System will not operate: No Power ON indicator
1. Check that the Main Power Switch is in the ON (l)
position, and that the detachable Power Cord is fully
seated in the receptacle on back of System.

2. Check that the system’s power cord plug is fully seated
in an approved AC wall outlet.
3. Check that the wall outlet is functional.
Symptom:
System will not operate: Power ON Indicator is
illuminated
1. If the office has more than one foot control, test each
to ensure that the proper foot control is being used.
With a handpiece and insert installed, depress the
foot control to the first position. The system should
dispense water. If none of the foot controls operate
the system, continue to the next step.
2. Resynchronize one foot control to the system (see
Section 6.8 Foot Control Synchronization).
Symptom:
System operates: No water flow to insert tip or
handpiece overheats
1. Assure that handpiece lavage control is properly
adjusted.
2. Check for clogged insert.
3. Check that dental office water supply valves are open.
4. If the system is connected to DualSelect Dispensing
System, check that fluid level in the selected bottle is
sufficient. Make sure valves are open when using
external water source.
5. Check that the water line filter is clean. Replace filter
if needed.
Symptom:
System operates: No insert cavitation
1. Check that the Power Level Control is not in Rinse
Mode.
2. Check the insert for damage and that it is properly
installed in the handpiece.
3. Check that the handpiece is properly installed to the
cable assembly.
4. If Steri-Mate grip is used on the handpiece, verify that
the grip is flush with the hard plastic of the insert port.
5. Turn the system’s Main Power Switch to the OFF (0)
position. Wait 5 seconds and turn the system back ON.
6. If problem still exists, replace both “AA” batteries in
foot control with new “AA” batteries (Refer to Section
6.7) or connect auxiliary foot control cable.
Symptom:
System operates: Purge Mode will not function
– icon flashing
1. Check that there is no insert in the handpiece.
2. Check that handpiece is properly installed to the cable
assembly.
Symptom:
System operates: Service Indicator blinking
• Slow Blinking (1 blink per second)
The system is not operating within factory
specifications.
1. Remove insert.
2. Turn Main Power Switch OFF, (O) position. Wait five
seconds. Turn unit ON, (I) position.
3. Operate Purge function.
4. If service indicator still blinks, refer to Section 10.2
Technical Support and Repairs to have unit
serviced as soon as possible.
• Fast Blinking (3 blinks per second)
– Indicates improper set-up
1. If insert is in the handpiece, remove. Verify the
handpiece is properly seated and depress the foot
control for 2 seconds. If blinking stops, the system
is ready for use. If blinking remains, continue to the
next step.
2. Attach a NEW handpiece and depress foot control
for 2 seconds. If blinking stops, the system is
ready for use. Discard the old handpiece or return if
within warranty. If blinking remains, continue to the
next step.
3. Install and fully seat an insert into handpiece.
Depress foot control for 2 seconds. If blinking
stops, unit is ready for use. If blinking remains,
continue to the next step.
4. Install and fully seat a NEW insert in handpiece and
depress foot control for 2 seconds. If blinking
stops, system is ready for use. Discard old insert
or return if within warranty. If blinking remains,
refer to Section 10.2 Technical Support and
Repairs to have unit serviced as soon as possible.
Symptom:
System operates: Service Indicator illuminated
1. Ensure that the base unit has adequate ventilation and
is not near a heat source (i.e. radiator, heat lamp,
sunlight or other heat producing operatory equipment).
2. Turn Main Power Switch to the OFF (O) position. Allow
system to cool for 10 minutes and turn system ON, (I)
position. Verify light is not illuminated.
3. If light is still illuminated, refer to Section 10.2
Technical Support and Repairs to have unit serviced as
soon as possible.
10.2 Technical Support and Repairs
For technical support and repair assistance call DENTSPLY
Professional Cavitron CareSM Factory Certified Service at 1-
800-989-8826 Monday through Friday, 8:00 A.M. to 5:00
P.M. (Eastern Time). For areas outside the U.S., contact your
local DENTSPLY Professional representative.
14

SECTION 11:
Warranty Period
The Cavitron Plus Ultrasonic Scaler is warranted for TWO YEARS from date of purchase. The Steri-Mate Handpiece enclosed
with your system is warranted for SIX MONTHS from date of purchase. Refer to the Warranty Statement Sheet furnished with
your system for full Warranty Statement and Terms.
SECTION 12: Specifications
Electrical Voltage Continuous (100-240 VAC)
Current 1.0 Amperes, Maximum
Phase Single
Frequency 50/60 Hertz
Water Pressure 20 to 40 psig (138 to 275 kPa)
Water Flow Rate Minimum Setting (CCW) < 15 ml/min
Maximum Setting (CW) > 55 ml/min
Weight 3.3 lbs (1.5 Kg)
Dimensions Height: 5 in (12,7 cm)
Width: 9.5 in (24,13 cm)
Depth: 8 in (20,32 cm)
Handpiece Cable length: 6.5 ft. (2.0 M)
Auxillary Foot Control Cable length: 8ft. (2.4 M)
Water Supply Line length: 8 ft. (2.4 M)
Foot Control Protection Class IPX1. Not for operating theatres.
Remote Communication Frequency: 2405 to 2480 MHz
Power: < 1mW
Channels: 16
Operating Environment Temperature: 15 to 40 Deg. Celsius (59 to 104 Deg. Fahrenheit)
Relative Humidity: 30% to 75% (non-condensing)
Transport and Storage Conditions Temperature: -40 to 70 Deg. Celsius (-40 to 158 Deg. Fahrenheit)
Relative Humidity: 10% to 100% (non-condensing)
Atmospheric Pressure: 500 to 1060 hPa
Symbology
15
AC POWER
TYPE B APPLIED PART EQUIPMENT
PROTECTIVE EARTH (GROUND)
Footswitch not for operating theatres
Protection Class- IPX1
IPX1 Classification of ingress of water
Caution: Refer to accompanying documents
O/I AC Power Switch (0 = Off, |= On)
MEDICAL EQUIPMENT
WITH RESPECT TO ELECTRIC SHOCK, FIRE AND
MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH UL-
2601-1/60601-1, CAN/CSA C22.2 NO.601.1
13VA
IPX1
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1) this device may not cause harmful interference, and
2) this device must accept any interference received,
including interference that may cause undesired operation.
FCC ID:TF3-DPD81675
IC: 4681B81675
Dispose of in accordance with the Waste Electrical and
Electronic Equipment Directive 2002/96/EC of the
European Parliament and the Council of the European
Union

SECTION 13: Classifications
• Type of protection against electric shock: Class 1
• Degree of protection against electric shock: Type B
• Degree of protection against the harmful ingress of water: Ordinary
• Mode of operation: Continuous
• Degree of safety of application in the presence of a flammable
anaesthetic mixture with air or with oxygen or nitrous oxide: Equipment not suitable for use in the presence of
flammable anaesthetic or oxygen.
• According to medical device directive: IIA (rule 9) (ISO/IEC 60601)
SECTION 14: Disposal of Unit
• Accordance with local and state laws.
16

Blue
Zone
Rinse
Service
Boost
Low Batt.
On/Off
PURGE
CAVITRON PLUS ULTRASONIC SCALER
QUICK REFERENCE GUIDE
Diagnostic Display
ON/OFF
Illuminates when the Main Power On/Off switch is in the “ON”
position.
BLUE ZONE
Illuminates when the ultrasonic power control is positioned in the Blue Zone
of the power scale. The Blue Zone extended low-power range is effective for
subgingival debridement and greater patient comfort during definitive therapy.
RINSE
Illuminates when the ultrasonic power level control is turned fully
counterclockwise. With an insert in the handpiece, activate the Foot
Control and lavage will occur with negligible tip movement.
BOOST
Illuminates when the Boost Mode is activated by the Foot Control. To
activate, fully depress Foot Control to the second position. To deactivate
Boost Mode, release Foot Control to first position.
PURGE BUTTON
Illuminates when the Purge function is activated. To activate Purge, remove insert from the handpiece,
press the Purge button on the Diagnostic Display and water will purge through system lines for two
minutes. For optimal efficiency, turn the Handpiece Lavage Control to maximum water flow. To
deactivate during the two minute cycle, press Purge button again or press Foot Control.
SERVICE
Lights when the system is not functioning properly. This display has three distinct modes:
Slow blink (1 blink per second) means the system is not operating within factory specifications.
Fast blink (3 blinks per second) indicates an improper set-up.
Steady light indicates the system is overheating.
Refer to Troubleshooting guidelines on reverse side.
LOW BATTERY
Illuminates when the Foot Control battery power is approaching end of life. Replace batteries as
instructed in the Directions for Use.
Power Control
POWER LEVEL CONTROL
Turn knob to select ultrasonic power level for operation. Turning the knob clockwise increases the
distance the insert tip moves (stroke) without changing the frequency; turning the knob counterclockwise
decreases the distance the insert tip moves (stroke) without changing the frequency.
RINSE
Rinse mode is used during an ultrasonic scaling procedure when lavage is required to flush the procedural
area. To activate, turn Power Level Control fully counterclockwise until a “click” is heard.
BLUE ZONE
Provides an extended low-power range for effective subgingival debridement and greater patient comfort
during definitive therapy.
•
•
•
18
RINSE
POWER
RINSE

ACTION TAKEN
1. Check that the Main Power Switch is in the ON (I) position, and that the detachable power cord
is fully seated in the receptacle on back of system.
2. Check that the system’s power cord plug is fully seated in an appropriate AC wall outlet.
3. Check that the wall outlet is functional.
1. If the office has more than one foot control, test each to ensure that the proper foot control is
being used. With a handpiece and insert installed, depress the foot control to the first position.
The system should dispense water. If none of the foot controls operate the system, continue to
the next step.
2. Resynchronize one foot control to the system (see Directions for Use Section 6.8 Foot Control
Synchronization).
1. Assure that handpiece lavage control is properly adjusted.
2. Check for clogged insert; Replace insert if necessary.
3. Check that dental office water supply valves are open.
4. If the system is connected to DualSelect Dispensing System, check that fluid level in the selected
bottle is sufficient. Make sure valves are open when using external water source.
5. Check that the water line filter is clean; Replace filter, if needed.
1. Check that the Power Level Control is not in Rinse Mode.
2. Check the insert for damage and that it is properly installed in the Handpiece.
3. Check that the handpiece is properly installed to the cable assembly.
4. Verify that the handpiece’s soft grip is flush with the hard plastic of the insert port. (Skip this step
if not using Soft Grip Accessory)
5. Turn the system’s Main Power Switch OFF, (O) position. Wait 5 seconds and turn the system back ON.
6. If problem still exists, replace both “AA” batteries in foot control with new “AA” batteries, or
connect Auxiliary Foot Control Cable.
1. Slow blinking (1 blink per second) - The system is not operating within factory specifications.
A. Remove insert.
B. Turn Main Power Switch OFF, (O) position. Wait five seconds. Turn switch ON, (I) position.
C. Operate Purge function.
D. If service indicator still blinks, refer to Technical Support and Repairs to have unit serviced
as soon as possible.
2. Fast blinking (3 blinks per second) – Indicates improper set-up
A. If insert is in the handpiece, remove. Verify the handpiece is properly seated and depress
the foot control for 2 seconds. If blinking stops, the system is ready for use. If blinking
remains, continue to the next step.
B. Attach a NEW handpiece and depress foot control for 2 seconds. If blinking stops, the
system is ready for use. Discard the old handpiece or return if within warranty. If blinking
remains, continue to the next step.
C. Install and fully seat an insert into handpiece. Depress foot control for 2 seconds. If
blinking stops, unit is ready for operation. If blinking remains, continue to the next step.
D. IInstall and fully seat a NEW insert in handpiece and depress foot control for 2 seconds. If
blinking stops, system is ready for use. Discard old insert or return if within warranty.
If blinking remains, refer to Technical Support
1. Ensure that the base unit has adequate ventilation and is not near a heat source (i.e. radiator,
heat lamp, sunlight or other heat producing operatory equipment).
2. Turn Main Power Switch OFF, (O) position. Allow system to cool for 10 minutes and turn system
ON, (I) position. Verify light is not illuminated.
3. If light is still illuminated, refer to Technical Support and Repairs to have unit serviced as soon as
possible
1. Check that there is no insert in the handpiece.
2. Check that handpiece is properly installed to the cable assembly.
QUICK REFERENCE GUIDE TROUBLESHOOTING
SYMPTOM
System will
not operate:
No Power ON
Indicator
System will
not operate:
Power ON
Indicator is
illuminated
System operates:
No water flow
to insert tip
or handpiece
overheats
System operates:
No insert
cavitation
Service
indicator
blinking
System operates:
Service indicator
illuminated
System operates:
Purge mode will
not function --
icon flashing