Eighteeth MotorTurbo User manual

Dental low-voltage Electrical Motor
USER MANUAL
Changzhou Sifary Medical Technology Co., Ltd.
MotorTurbo

P/N: IFU- 6435004
Version: S01
Issued: Oct.15,2021
Size:87mm X 180mm

Page 3 / 30
Content
1. Scope of MotorTurbo............................................................................ 4
1.1 Parts Identification...........................................................................4
1.2 Components and Accessories...................................................... 4
2. Symbols used in the User Manual......................................................5
3. Before Use.............................................................................................. 6
3.1 Intended Use.................................................................................... 6
3.2 Contraindications.............................................................................6
4. Install and disassemble the MotorTurbo........................................... 8
4.1 Connect the host..............................................................................8
4.2 Installation and removal of motor................................................. 8
4.3 Installation and removal of handpiece.........................................9
5. Use Interface........................................................................................10
5.1 Host operation panel.................................................................... 10
5.2 Screen display............................................................................... 10
5.3 Terms and definition..................................................................... 11
6. Setting................................................................................................... 12
6.1 Set mode parameter.....................................................................12
7. Operation.............................................................................................. 14
8. Cleaning, Disinfection and Sterilization.......................................... 15
8.1 Foreword.........................................................................................15
8.2 General recommendations.......................................................... 15
8.3 Autoclavable Components...........................................................15
8.4 Disinfection Components.............................................................19
9. Error warnings..................................................................................... 20
10. Troubleshooting.................................................................................21
11. Technical Data...................................................................................22
12. EMC Tables....................................................................................... 23
13. Warranty............................................................................................. 29
14. Statement........................................................................................... 30

1 Scope of MotorTurbo
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1. Scope of MotorTurbo
1.1 Parts Identification
1
2
①Host
②Motor
③Power cable
④Adapter
⑤Motor disinfection front
plug
⑥Motor disinfection back
plug
346
5
Note: This product does not contain Contra-angle handpiece
1.2 Components and Accessories
Host (1pcs)
Motor (1pcs)
Power cable (1pcs)
Power Adapter
(1pcs)
Motor disinfection
front plug (1pcs)
Motor disinfection
back plug(1pcs)
O-ring (3pcs)
Warranty card
(1pcs)
USER MANUAL
(1pcs)
Certificate (1pcs)
/
/

2 Symbols used in the User Manual
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2. Symbols used in the User Manual
WAR NIN G
If the instructions are not followed properly,
operation may lead to hazards for the product
or the user/patient.
NOTE
Additional information, explanation of
operation and performance.
SN
Serial number
Catalogue number
Manufacturer
Date of manufacture
LOT
Batch number
Safety class II device
Type B applied part
Direct current
Dispose of in accordance with the WEEE
directive
Keep dry
Sterilizable in a steam sterilizer (autoclave) at
the temperature specified
-20℃
55℃
Temperature limitation
20%
8 0%
Relative humidity limitation
106kPa
70 k Pa
Atmospheric pressure limitation
Manufacturer's LOGO
Consult instructions for use
Washer-disinfector for thermal disinfection

3 Before Use
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3. Before Use
3.1 Intended Use
Use to provide the driving force for dental handpieces for dental
surgery.
This device must only be used in hospital environments, clinics
or dental offices by qualified dental personnel and not used in the
oxygen-rich environment.
3.2 Contraindications
The MotorTurbo is contraindicated in cases where patient/user
carry medical implants such as pace makers or cochlear implants
etc.
Do not use the device for implants or other non-endodontic
dental procedures.
Safety and effectiveness have not been established in pregnant
women and children.
WAR NIN G
Read the following warnings before use:
1. The device must not be placed in humid surroundings or
anywhere where it can come into contact with any type of liquids.
2. Do not expose the device to direct or indirect heat sources. The
device must be operated and stored in a safe environment.
3. Do not use the equipment in the presence of free oxygen,
anesthetic gas or combustible materials. The equipment must be
operated, used and stored in a safe environment.
4. The device requires special precautions with regard to electrom-
agnetic compatibility (EMC) and must be installed and operated in
strict compliance with the EMC information. In particular, do not use
the device in the vicinity of fluorescent lamps, radio transmitters,
remote controls and do not use this system near the active Surgical
Equipment and the RF shielded room of an ME SYSTEM for
magnetic resonance imaging, where the intensity of EM
DISTURBANCES is high. 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 of the MotorTurbo, including cables specified by the
manufacturer. Otherwise, degradation of the performance of this
equipment could result.
5. Please do not use or store this equipment at high temp- erature.
Please pay attention to the use and storage conditions.
6. Never open or repair the device yourself ， otherwise, void the
warranty.

3 Before Use
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7. If irregularities occur in the device during treatment, switch it off.
Contact the agency.
8. Please use the original power adapter.
9. Do not dismount the motor or contra angle during the operation of
the main engine, otherwise the contra angle and motor will be
damaged.
10. Turn off the power switch After each use.
11. Heavy hit, such as falling , will cause damage to the dental
low-voltage electric motor.
12. Do not use accessories from other companies, otherwise the
product may be damaged. Our company will not be responsible for
any problems with the use of accessories outside of our company.

4 Install and disassemble the MotorTurbo
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4. Install and disassemble the MotorTurbo
4.1 Connect the host
Open the package, please make sure if the product contains all
accessories according to the packing list, and place the host on a
stable surface.
Connect the Compressed air and water connector to the handpiece
four-hole connector of dental unit, and tighten the nut.
Connect the power adapter to the power connector, and connect the
power cable to power adapter, then connect the power cable plug
into a power source that meets the requirements (refer to
11.Technical Specifications).
4.2 Installation and removal of motor
Motor installation: align the motor tail wire nut with the motor, and
then tighten the motor tail wire nut.
Motor Motor tail wire nut
Motor removal: Unscrew and separate the motor tail line nut, and
gently disassemble the motor.
Compressed air and
water connector
Mot or tail wire
Power
connector
Power
switch

4Install and disassemble the MotorTurbo
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4.3 Installation and removal of handpiece
Handpiece
Motor connector
O-ring
Motor
Align the dental handpiece positioning block and the motor groove,
insert the motor connector directly into the handpiece, and can hear
a "click" sound, indicate a successful connection.
When remove the handpiece, pull the dental handpiece parallel from
the motor.
WAR NIN G
1. Before install the handpiece, make sure that the O-ring on the
motor connector is lubricated. If there is no lubricant, please spray
lubricant(special lubricant for the handpiece) to ensure that the
O-ring is lubricated.
2.If the O-ring is severely worn or damaged, please replace it with a
new one to prevent water and air leakage.
3.When assemble O-ring, first assemble the outer O-ring, and then
assemble the inner O-ring in sequence.
4.After connecting the handpiece to the motor, gently pull the
handpiece to ensure that it is firmly installed.

5 Use Interface
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5. Use Interface
5.1 Host operation panel
There are 6 touch buttons on the host operation panel , their functions
and uses are as follows:
①LED light button ：shortly press to switch the motor LED light state
②Working mode button：Shortly press to switch working mode
(M1-M4)
③Handpiece transmission ratio button：long press for 2 to 3 seconds
to set the handpiece transmission ratio in each working mode
④Rotation direction button: short press to switch the motor
forward/reverse (the host will have a continuous and slow "di, di"
sound when reversing)
⑤Rotation speed increase button: increase the motor output speed,
short press for a single step, along press for rapid adjustment
⑥Speed reduction button: Reduce the motor output speed, short
press for a single step, along press for rapid adjustment
1
2
3
4
5
6
5.2 Screen display
The picture shows the host screen display interface, the meaning of
each symbol is as follows:
①working mode: There are four working modes for users to choose
2 3 4
7
6
5
1

5 Use Interface
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(M1, M2, M3, M4). Users can set four common working modes
according to their habits. The speed, handpiece transmission ratio,
rotation direction and LED status of each working mode can be set
individually. It can save automatically after each setting completed.
And when open the machine next time, the working mode will be set
as last shutdown.
②LED state：There are three states: off, half-light, and high-light. The
state of the LED light will be displayed as the high-light state by
default each time it is turned on;
③Fault light: when the fault light is on, it indicates that the machine is
malfunctioning. At this time, you need to check the status of the
machine. The fault light is off under normal conditions.
④Motor forward: indicates that the motor is rotating forward in the
current working mode；
⑤Motor reversal: indicates the motor is reversing in the current
working mode；
⑥Dental handpiece output speed: indicates the current output speed
of the dental handpiece. The range of rotation speeds that can be set
for dental handpiece with different transmission ratios is different.
⑦Handpiece transmission ratio: indicates the gear transmission ratio
of the currently driven dental handpiece. There are four kinds
handpiece transmission ratios (1:5, 1:1, 16:1, 20:1), please select the
corresponding parameters according to the handpiece transmission
ratio (make sure that the handpiece transmission ratio is consistent
with the set handpiece transmission ratio), to avoid damaging the
dental handpiece
5.3 Terms and definition
Fwd/Fw
Forward (Clockwise rotation)
Rev/Rv
Reverse (Counter clockwise rotation)
RPM
Revolutions Per minute
Working mode
Such as M1-M4
Handpiece
transmission ratio
The gear transmission ratio of the handpiece,
such as: 1:5 for increasing speed, 1:1 for
constant speed, 16:1 for deceleration, and
20:1 for deceleration.

6 Setting
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6. Setting
6.1 Set mode parameter
M1 mode parameter setting (connected to a handpiece with a
transmission ratio of 1:5)
Set the working mode M1
Set the transmission ratio 1:5
Set rotation direction FWD
Set LED light status highlighted
Set rotation 200000RPM
（rotation range: 10000RPM -
200000RPM，
step value is 5000RPM）
M2 mode parameter setting (connected to a handpiece with a
transmission ratio of 1:1)
Set the working mode M2
Set the transmission ratio 1:5
Set rotation direction FWD
Set LED light status highlighted
Set rotation 2000RPM
（rotation range:
2000RPM - 40000RPM，
step value is 1000RPM）
M3 mode parameter setting (connected to a handpiece with a
transmission ratio of 16:1)

6 Setting
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Set the working mode M3
Set the transmission ratio 16:1
Set rotation direction REV
Set LED light status OFF
Set rotation 600RPM
（rotation range:
100RPM - 2500RPM，
step value is 100RPM）
M4 mode parameter setting (connected to a handpiece with a
transmission ratio of 20:1)
Set the working mode M4
Set the transmission ratio 20:1
Set rotation direction FWD
Set LED light status highlighted
Set rotation 100RPM
（rotation range:
100RPM - 2000RPM，
step value is 100RPM）
Note: The above is only an example of setting the parameters of
each working mode. Users can set the transmission ratio, rotation
direction, LED light status, speed under each working mode
according to their own needs. The steps are the same as above.

7 Operation
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7.Operation
Install the product correctly
according to the product
installation steps;
Turn on the power switch on the
back of the host and enter the
standby state;
In the standby state, electing a
working mode and setting the
parameters, start the dental
low-voltage electric motor by
stepping on the foot switch of
dental treatment machine.
WAR NIN G
1. Before using the device for the first time, make sure that foot switch
of dental treatment machine calibration has been carried out.
2. Before using it for treatment, please try it outside the oral cavity to
make sure that there is no problem with the function of the device.
3. Before starting the equipment, please confirm that the transmission
ratio of the handpiece is the same as the transmission ratio of
selected working mode , otherwise the handpiece may be damaged.
4. Check the handpiece if it spray normally. If the spray is abnormal,
stop using it.
5. Do not press the button of the back cover of the handpiece during
treatment, otherwise the equipment will be damaged, and even bur
flying, which may hurt the patient.

8 Maintenance
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8.Cleaning, Disinfection and Sterilization
8.1 Foreword
For hygiene and sanitary safety purpose, the components (motor,
Motor disinfection front plug and Motor disinfection back plug) must
be cleaned, disinfected and sterilized before each usage to prevent
any contamination. This concerns the first use as well as the
subsequent uses. Comply with your national guidelines, standards
and requirements for cleaning, disinfection and sterilization.
Reprocessing procedures have only limited implications to this
dental device. The limitation of the numbers of reprocessing
procedures is therefore determined by the function / wear of the
device. From the processing side there is no maximum number of
allowable reprocessing. The device should no longer be reused in
case of signs of material degradation.
In case of damage the device should be reprocessed before
sending back to the manufacturer for repair.
8.2 General recommendations
● The user is responsible for the sterility of the product for the first
cycle and each further usage as well as for the usage of damaged or
dirty instruments, where applicable after sterility.
● For your own safety, please wear personal protective equipment
(gloves, safety glasses, etc.).
● Use only a disinfecting solution which is approved for its efficacy
(VAH/DGHM-listing, CE marking, and FDA approval) and in
accordance with the DFU of the disinfecting solution manufacturer.
● The water quality has to be convenient to the local regulations
especially for the last rinsing step or with a washer-disinfector.
● Thoroughly clean and wash the components before autoclaving.
● Do not lubricate the motor.
● Do not clean the contra angle with an ultrasonic cleaning device.
● Do not use bleach or chloride disinfectant materials.
8.3 Autoclavable Components
Autoclavable Components
Motor
Front plug
Back plug

8 Maintenance
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WAR NIN G
1. Only the components above can be autoclaved.
2. Before first use and after each use, sterilize the above components.
Reprocessing Instructions
Preparation at the Point of Use: Disconnect the motor from the host.
Refer to "Chapter 4-Installation and removal of motor" of this manual
for disassembly instructions. Remove gross contaminations from the
motor surface with a cloth, which dipped in cold water (<40°C)
immediately after use. Don’t use a fixating detergent or hot water
(>40°C) as this can cause the fixation of residuals which may
influence the result of the reprocessing process.
WAR NIN G
Do not submerge the motor or wipe it with any of the following
functional water (acidic electrolyzed water, strong alkaline solution, or
ozone water), medical agents (glutaral, etc.), or any other special
types of water or commercial cleaning liquids. Such liquids may result
in metal corrosion and adhesion of the residual medical agents to the
components.
Do not rinse the motor with water, to prevent water from entering the
motor
Transportation:
Safe storage and transportation to the reprocess- sing area to avoid
any damage and contaminate on to the environment.
Pre-Cleaning:
Wipe the motor surface with cloth dipped in clean water
Do a manual pre-cleaning, until the components are visually clean.
Cleaning:
To prevent water from entering the motor, manual cleaning is
recommended.
More than 5 times wipe the motor surface with a soft cloth, that is
dipped in clean water
WAR NIN G
1. Do not rinse the motor with water, to prevent water from entering
the motor
2.Do not submerge motor with any liquid.
Disinfection:
Automated Thermal Disinfection in disinfector under consideration of
national requirements in regards to A0 value (see EN ISO 15883).

8 Maintenance
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A disinfection cycle of 5 min disinfection at 93°C has been validated
for the device to achieve an A0 value of 3000.
After manual cleaning, the instruments should be automated
disinfected of sterilized immediately. A manual disinfection is not
recommended.
Drying:
Automated Drying:
Drying of outside of instrument through drying cycle of
washer/disinfector. If needed, additional manual drying can be
performed through lint free towel. Insufflate cavities of instruments by
using sterile compressed air.
Disinfection plug installation：
To prevent the steam from entering the motor, please screw the
disinfection front and back plug to motor two side before sterilization.
Refer to the figure below:
Completed state
WAR NIN G
1. Be sure to screw the plug to the motor before sterilization, or it will
reduce the life of motor
Packaging:
Pack the instruments in an appropriate packaging material for
sterilization.
WAR NIN G
1. Check the validity period of pouch given by the manufacturer to
determine the shelf life.
2. Use pouches which resist to a temperature up to 141℃ and in
accordance with EN ISO 11607.
3.Do not lubricate the motor.
4.Check the disinfection plugs are screwed before packaging.
Sterilization:
Sterilization of instruments by applying a fractionated pre-vacuum
Front plug
Back plug

8 Maintenance
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steam sterilization process (according to EN 285/EN 13060/EN ISO
17665) under consideration of the respective country requirements.
Minimum requirements: 3 min at 134 °C (in EU: 5 min at 134 °C)
Maximum sterilization temperature: 137°C
Flash sterilization is not allowed on lumen instruments!
WAR NIN G
1. Use only approved autoclave devices according to EN 13060 or EN
285.
2. Use a validated sterilization procedure according to EN ISO 17665.
3. Respect the maintenance procedure of the autoclave device given
by the manufacturer.
4. Use only this recommended sterilization procedure.
5. Control the efficiency (packaging integrity, no humidity, color
change of sterilization indicators, physicochemical integrators,
digital records of cycles parameters).
6. Wait for cooling before touching.
Storage:
Storage of sterilized instruments in a dry, clean and dust free
environment at modest temperatures, refer to label and instructions
for use.
WAR NIN G
1. Sterility cannot be guaranteed if packaging is open, damaged or
wet.
2. Check the packaging and the contra angle before using it
(packaging integrity, no humidity and validity period).
NOTE
The instructions provided above have been validated by the
manufacturer of the medical device as being capable of preparing a
medical device for use. It remains the responsibility of the processor
to ensure that the processing, as actually performed using equipment,
materials and personnel in the processing facility, achieves the
desired result. This requires verification and/or validation and routine
monitoring of the process. Likewise, any deviation by the processor
from the instructions provided should be properly evaluated for
effectiveness and potential adverse consequences.

8 Maintenance
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8.4 Disinfection Components
Disinfection components
Host
Power cable
Adapter
Wipe all the surfaces with a cloth lightly moistened with Ethanol for
Disinfection (Ethanol 70 to 80vol%) at least 2min, repeat for 5 times.
NOTE
1. Do not use disinfectants other than alcohol for disinfection.
2. Do not use excessive alcohol to prevent alcohol from seeping
Into the parts and damaging the internal parts.
3. Disinfect before and after each use.

9 Error Warnings
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9.Error warnings
When the When input air source
pressure more than 0.5MPa, the
fault light will highlight. At this
time, though operate the control
foot switch, the host will not work.
Adjust the input pressure to the
range of 0.25-0.5MPa. If the fault
light is still on, please contact
your local dealer.
When the motor drive fails, the
fault light will be on, please
contact your local dealer for
repair, do not disassemble the
machine to repair it yourself.