KERR ENDODONTICS Elements Connect User manual

Elements™
Connect
INSTRUCTIONS FOR USE
CORDLESS ENDODONTIC MOTOR

1
en - ENGLISH
Elements Connect
CORDLESS ENDODONTIC MOTOR
ELEMENTS CONNECT CORDLESS ENDODONTIC MOTOR FEATURES
•Motor can be linked to the Apex Connect while the motor is being used.
•It has 10 pre-programed memories and 4 open memories that can be customized.
•The device has 5 programmable operating parameters: torque, speed, motor rotation, auto reverse and rotation angles.
•This motor can be operated clockwise, counterclockwise, with Adaptive Motion, and with Reciprocation.
CONTENTS OVERVIEW
1All Components
Contra angle Motor Handpiece Battery (2)
Charging base AC/DC Adapter Power Cord
MOTOR HANDPIECE
No. Name Function
1Contra angle connector Attaches the contra angle to the motor handpiece.
2Main button Turns on the motor handpiece.To turn off the power, press any two buttons
simultaneously for 2 seconds.
3Display
The main screen, operation screen, and settings screen appear depending on
the device's operation.
• On the main screen, the memory number and motor operation
information can be reviewed and changed.
• The motor operation status is shown while using the device.
• On the settings screen, the system settings for the motor handpiece can
be changed.
4Mode button On the main screen and the settings screen, this button can be used to save
the settings and highlight the next menu item.
5/Select button On the main screen and the settings screen, use this button to change menu
options and settings.
6Connector terminal Connects the Elements Connect motor handpiece and the Apex Connect only.
It cannot be used for charging.
7Battery Release button Removes the battery from the motor handpiece.
8Battery Supplies the power to the motor handpiece with a removable battery.
CONTRA ANGLE
No. Name Function
1Push button Secures or detaches the Ni-Ti files from the contra angle.
2File mounting part Mounts the Ni-Ti file on the contra angle.
3Motor handpiece
connector
Mounts the contra angle to the motor handpiece.
PRECAUTION
When selecting the proper file length for the procedure, note that the total working
length of the file is reduced by 2mm due to the deep set insert in the contra angle head
and might difficult the repositioning of the silicone stopper. A longer file might have to
be selected.

2
CHARGING BASE
No. Name Function
1Device stand Stores the motor handpiece.
2Charging indicator Displays the charging status of the
battery. (Charging: Orange, Charged: Blue)
3Battery charging
unit
Charges the battery.
4Power connector
terminal
Connects the power cord and AC/DC
adapter to supply power to the charger.
LCD SCREEN
The main screen is the screen that appears on the display when
the motor handpiece is turned on.The memory number and
motor operation information can be viewed and set.
Figure 1 - Main screen
No. Description
1Memory number.
2[EAL] appears when the Apex Connect and motor handpiece
are connected properly.
3This is the battery icon.The remaining battery is displayed.
4The motor operation information is shown here. Motor rotation,
speed, torque limit, rotation angle and autoreverse options
are displayed.
Motor Settings
Motor
Rotation
Settings
CW Motor rotates clockwise
CCW Motor rotates counterclockwise
Adaptive • Adaptive Motion relies on a patented
feedback algorithm that changes the
motion of the file based on the applied
load (stress).When the file is doing
minimal work—when there is no stress
on the file—the motion is purely rotary
(clockwise rotation only).
• When the file begins to cut more
dentin, the motion begins to “adapt”
from pure rotary to reciprocation
(clockwise and counterclockwise
rotation).This action disengages the
file from grabbing too much of the
canal wall.
• The Elements Motor adapts the motion
based on the amount of pressure on
the file. It may or may not reciprocate
and does not pull into the canal.
Reciprocating angles vary: no load 600°
forward and 0° backwards, loaded 370°
forward and up to 50° backwards, based
on file load.
RCP The motor alternates between
clockwise and counterclockwise rotation
(Reciprocation).
Motor Settings
Auto-
reverse
Settings
R&S When the set torque limit is reached, the
motor rotates in the opposite direction of
the current setting until the load decreases
and stops.
REV When the torque limit value is reached, the
motor rotates in the opposite direction of
the current setting until the load decreases.
It then rotates again in the currently set
direction.
Motor
Speed
RPM 100-1000
Motor
Torque
Torque 1 to 4.0 Ncm/100 to 400 gcm
Rotation
Angle
(in the RCP
mode)
Degrees 20° to 360°
System
Settings
Dominant
hand
The device window can be changed from
right hand to left hand use. (Default: Right)
Volume VOL.0 toVOL.3. (Default: VOL.2)
Autopower
off
Standby time can be set between 1 and
10 minutes, in 1 minute increments.
(Default: 5 min)
Apex
Locator
EAL Visual indicator that the motor is correctly
linked to the Apex Connect.
Auto Start
& Stop
Operates the motor:
ON: The motor operates when the file is
inserted into the root canal, and the motor
stops when the file is pulled out from the
root canal.
OFF:The motor does not run even if the file
is inserted into the root canal.
Apical
Action
When the Apex Locator measurement
approaches the APEX reference value during
root canal expansion, the speed of motor
and torque of motor decrease so that the
root canal does not expand deeper than
the set value.
Speed Slowdown:When the Apex Locator
measurement approaches the APEX
reference value, the motor's rotational
speed decreases.
Torque Slowdown:When the Apex Locator
measurement approaches the APEX
reference value, the motor's torque limit
decreases.
OFF:The motor operates the same
regardless of whether or not the Apex
Locator measurement approaches the APEX
reference value.
Default Settings
Memory
Code
Name RPM Torque Motor
Rotation
Auto-
reverse
TRVO KerrTraverse
Opener
500 350 gcm
(3.50Ncm)
CW REV
TRVG KerrTraverse
Glide Path
500 150gcm
(1.50 Ncm)
CW REV
ZF 04
Small
ZenFlex 0.04
20-25
500 100gcm
(1.0 Ncm)
CW REV
ZF 06
Small
ZenFlex 0.06
20-25
500 300gcm
(3.0 Ncm)
CW REV
ZF 04
Large
ZenFlex 0.04
30-45
500 200gcm
(2.0 Ncm)
CW REV
ZF 06
Large
ZenFlex 0.06
30-45
500 350 gcm
(3.5Ncm)
CW REV
K3 K3 / K3XF 350 300gcm
(3.0Ncm)
CW REV
ADP Adaptive N/A N/A ADP REV
TF TF files 500 400gcm
(4.0 Ncm)
CW REV
RCP Left Handed
Reciprocation
N/A N/A CCW 150
CW 30
REV

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Default Settings
Memory
Code
Name RPM Torque Motor
Rotation
Auto-
reverse
M1 – M4 Open
Programmable Settings
Memory
Code
Name RPM RCP Auto
Reverse
Settings
Torque
TRVO KerrTraverse
Opener
100 to
600 in
CW
N/A REV On or Off
TRVG KerrTraverse
Glide Path
100 to
1000 in
CW
N/A REV On or Off
ZF 04
Small
ZenFlex 0.04
20-25
100 to
1000 in
CW
N/A REV On or Off
ZF 06
Small
ZenFlex 0.06
20-25
100 to
800 in
CW
N/A REV On or Off
ZF 04
Large
ZenFlex 0.04
30-45
100 to
1000 in
CW
N/A REV On or Off
ZF 06
Large
ZenFlex 0.06
30-45
100 to
600 in
CW
N/A REV On or Off
K3 K3 Files 100 to
800 in
CW
N/A REV On or Off
ADP Adaptive N/A N/A REV N/A
TF TF files 100 to
600 in
CW
N/A REV On or Off
RCP Left Handed
Reciprocation
N/A 20 to
360°
in CW or
CCW
REV N/A
M1 – M4 Open 100 to
1000 in
CW and
CCW.
Adaptive
available
20 to
360°
in CW or
CCW
R&S, REV
available
1.0 to 4.0
Ncm/
100 to 400
gcm
INDICATIONS FOR USE
The Elements Connect motorized handpiece can be used to
enlarge and prepare root canals, remove gutta-percha points.
When connected to Apex locator (Apex Connect), the Elements
Connect can be used to measure the length of root canals.
CONTRAINDICATIONS
•Do not use this device on patients with pacemakers or nerve
regulators. Also, do not use this device on patients who
are sensitive to metals such as stainless steel, nickel and
titanium
•Do not use this device in the presence of oxygen oxides,
nitrogen oxides, or flammable anesthetic mixtures
containing air. There is a risk of explosion.
SAFETY PRECAUTIONS
To ensure the safety of users and patients and to use the device
properly, be sure to read the contents of this instructions for use
before using the device.The manufacturer is not responsible for
any injuries or damages caused by not following the precautions.
The most important thing when using medical devices is the
safety of all users, including patients and medical staff members.
Please read the following safety information thoroughly to
identify and prevent potential hazards.
WARNING
May cause serious damage or, severe injury if safety instructions
are not followed.
PRECAUTION
May cause physical injury or property damage. It also indicates
unsafe procedures or cases where the device may be damaged.
WARNINGS
•For use by qualified and trained dental personnel only.
•U.S. federal law restricts the sale of this device by or on the
order of a healthcare professional.
•Do not use this device on patients with pacemakers or
nerve regulators.
•Do not use this device with electric surgical devices.
•Use of other accessories that are not authorized for use in
connection with this device may cause malfunction and
compromise patient safety.
•Do not use this device in the presence of oxygen oxides,
nitrogen oxides, or flammable anesthetic mixtures
containing air. There is a risk of explosion.
•Do not use the device in a place that it is exposed to direct
sunlight, heat sources, or near a fire. The battery may
explode or cause a fire.
•Never use a damaged cable. There is a risk of fire or
electric shock.
•Be sure to connect the power plug to a power supply with a
protective ground. There is a risk of fire or electric shock.
•Do not touch electrical parts with wet hands. There is a risk
of electric shock and injury.
•To prevent accidental aspiration, the use of a rubber dam is
strongly recommended.
•Use the battery, AC/DC adapter, and power cord included in
the package. Only use Kerr Endodontics batteries designated
for this system. Use of other batteries may damage the
device(s) or cause a malfunction.
•Ensure conductors such as metal are not in contact with
the metal part of the device. There is a risk of device
malfunction, fire, or electric shock.
•Do not disassemble the device. There is a risk of electrical
shock and burns if the inside of the device is touched.
•Do not repair, modify, or disassemble the device, unless
by an authorized service engineer or a specialist who has
received repair training. Product failure or damage caused
by unauthorized actions is not subject to free service and
warranty service.
•Do not spray the motor handpiece or the base with
disinfectants. Use a cloth or a wipe moistened in
isopropyl alcohol.
•When transporting the device, use the original packaging
provided by manufacturer to prevent accidental activation
of the unit or any damage to the device itself.
•Air or land transportation of the device is allowed in the
original packaging container.
•For shipping batteries within the United States or
Internationally, consult the Department of Transportation’s
Pipeline and Hazardous Materials Safety Administration or
the International Air Transport Association guidelines.
•Use of this equipment adjacent to or stacked with other
equipment should be avoided because it could result in
improper operation. If such use is necessary, this equipment
and the other equipment should be observed to verify that
they are operating normally.
•Use of accessories, transducers and cables other than those
specified or provided by the manufacturer of this equipment
could result in increased electromagnetic emissions or
decreased electromagnetic immunity of this equipment and
result in improper operation.
•Portable RF communications equipment (including
peripherals such as antenna cables and external antennas)
should be used no closer than 30 cm (12 inches) to any part

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of the Elements Connect, including cables specified by the
Kerr Corporation.
•The EMISSIONS characteristics of this equipment make it
suitable for use in industrial areas and hospitals (CISPR 11
class A). If it is used in a residential environment (for which
CISPR 11 class B is normally required) this equipment
might not offer adequate protection to radio-frequency
communication services. The user might need to take
mitigation measures, such as relocating or re-orienting the
equipment.
PRECAUTIONS
•Do not use this device for any purpose other than its
intended use. The manufacturer is not responsible for any
injuries or damage caused by this.
•This device is not waterproof. Do not submerge the device in
water or let the device come into direct contact with water.
There is a risk of electric shock or device malfunction.
•Do not connect unsupported types of devices. The device
may break down or malfunction.
•When using or moving the device, do not throw or drop it.
The device may break down or malfunction.
•When using, be fully aware of the protective measures for
the patient and be prepared for possible risks.
•Check the patient's condition and device operation
during use.
•If the device is dropped during use, ensure that there is no
danger to the patient or user.
•When not using the device for a long period of time, store
it in a clean and dry place, where the temperature and
humidity do not change easily.
•If there are sign of smoke or burning, turn off the power
immediately, and take appropriate measures.
•If the device breaks down or has a problem, stop using it
immediately, and contact customer services.
•Any serious incident that has occurred in relation to the
device should be reported to the manufacturer and the
competent authority of the Member State.
•When selecting the proper file length for the procedure,
note that the total working length of the file is reduced by
2mm due to the deep set insert in the contra angle head and
might difficult the repositioning of the silicone stopper.
A longer file might have to be selected.
ADVERSE REACTIONS
None known.
SYMBOL DESCRIPTION
Full explanation of symbols used on Kerr packaging is located at:
http://www.kerrdental.com/symbols-glossary
Serial number
Authorized representative in the European Community
Manufacturer
CE - Mark and identification number of notified body.
Product conforms to the essential requirements of the
Medical Device Directive 93/42/EEC
Type BF Applied Part
Humidity limitation
Fragile, handle with care
This way up
Sterilizable up to the stated temperature
Warning
WEEE Marking
Catalogue number
Medical Device
CAUTION: Federal law restricts this device to sale by or on
the order of a dentist
Date of manufacture
CSA Mark with “C/US”Indicator for Certified Products
Temperature limit
Atmospheric pressure limitation
Keep dry
Refer to instruction manual
Caution
STEP-BY-STEP INSTRUCTIONS
PRECAUTION
The components and devices have not been disinfected or
sterilized prior to shipping. Please perform the necessary
cleaning and disinfection steps prior to patient treatment.
GETTING STARTED
Remove the device, contra angle, charging base, AC/DC adapter,
and power cord from their packaging.
1Charging the Battery
•When using the device for the first time or after long-term
storage, charge the battery sufficiently before use.
•After connecting the power cord and AC/DC adapter, plug
the AC/DC adapter into the charging terminal on the back
side of the device and plug the power cord into the power
supply.
•Insert the battery into the battery charging unit with the
charging terminal facing down. The charging indicator
illuminates orange indicating that the battery is being
charged.
•While charging, the charging indicator lights up in orange.
•When charging is complete, the charging indicator lights
up blue.