Guilin Woodpecker Medical Instrument Endo Radar Plus User manual

Endo Radar Plus Endo Motor
INSTRUCTION MANUAL

Contents
1 Introduction........................................................................................... 1
2 Installation and setting .......................................................................... 6
3 Motor alone mode............................................................................... 14
4 Apex locator alone mode .................................................................... 17
5 Combined length determination mode................................................ 22
6 Trouble shooting ................................................................................ 24
7 Cleaning, Disinfection and Sterilization............................................. 26
8 Storage, transport and maintenance ................................................... 35
9 Environmental protection ................................................................... 36
10 After service ..................................................................................... 36
11 Symbol instruction ........................................................................... 36
12 Statement .......................................................................................... 37
13 EMC-Declaration of conformity....................................................... 37

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1 Introduction
1.1 Foreword
Guilin Woodpecker Medical Instrument Co., Ltd. is a high-tech
enterprise in researching, developing, and producing dental equipment,
and has a perfect quality assurance system, main products including
ultrasonic sealer, curing light, Endo motor, apex locator and ultrasurgery,
automatic water supply system etc.
1.2 Introduction
Endo Radar Plus is mainly used in Endodontic treatment. It is a
cordless endo motor with root canal measurement capability. It can be
used as a endo motor for preparation and enlargement of root canals, or
device for measuring canal length. It can be used to enlarge the canals
while monitoring the position of the le tip inside the canal.
Features:
a) Use efficient brushless motor, bringing lower noise and longer
service life.
b) Cordless portable endo motor with combined length determination.
c) The built-in high-capacity battery in the base is equipped with a
wireless charging system to ensure long enough battery life.
d) The contra-angle can be rotated for 360°.

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1.3 Product conguration
1.3.1 Structure
Endo Radar Plus is composed of Motor handpiece, Contra-angle,
measuring wire, USB wire , Power adapter, etc...
1.3.2 Product accessories
Motor handpiece Contra-angle
Power adapter Base
Measuring wire File clip Lip hook Touch probe

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Tester Lubricator
USB wire Protective silicon cover
1.4 Indications for use
Endo Radar Plus is a cordless endo motor with root canal
measurement capability. It can be used as a endo motor for preparation
and enlargement of root canals, or device for measuring canal length. It
can be used to enlarge the canals while monitoring the position of the le
tip inside the canal.
1.5 Range of application
1.5.1 The device can be used for preparation and enlargement of root
canals, or device for measuring canal length.
1.5.2 The device must be operated in hospital and clinic by the
qualied dentists.
1.6 Contraindications
In cases where a patient has been fitted with an implanted heart
pacemaker (or other electrical equipment ) and has been cautioned
against the use of small electrical appliances (such as electric shavers ,
hair dryers , etc ) it is recommended not to use the this device.
1.7 Device safety classication
1.7.1 Type of operation mode: Continuous operating device
1.7.2 Type of protection against electric shock: Class II
1.7.3 Base and motor handpiece: internally powered device
1.7.4 Degree of protection against electric shock: B type applied part
1.7.5 Degree of protection against harmful ingress of water: Ordinary
equipment (IPX0)
1.7.6 Degree of safety application in the presence of a flammable
anesthetic mixture with air, oxygen, or nitrous oxide: Equipment cannot
be used in the presence of a flammable anesthetic mixture with air,

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oxygen, or nitrous oxide.
1.7.7 Applied part: contra-angle, lip hook, le clip, touch probe.
1.7.8 The contact duration of applied part: 1 to 10 minutes.
1.7.9 The temperature of the surface of applied part may reach
46.6℃.
1.8 Primary technical specications
1.8.1 Battery:
Base: built in a 11.1V/2600mAh Li-ion battery pack, and charge
voltage is 15Vd.c.,1.6A
Motor handpiece: built in a 3.7V/2000mAh Li-ion battery pack
1.8.2 Power adapter:
Input: ~100V-240V 50/60Hz 800mA
Output: DC15V/1.6A
1.8.3 Torque rang: 0.4Ncm~5.0Ncm(4mNm~50mNm)
1.8.4 Speed rang: 100rpm~1200rpm
1.8.5 The contra-angle uses precision gear transmission inside, and
the gear ratio is 6:1 (Model: CA161)
1.8.6 Wireless charging:
Frequency range: 112-205KHz
Maximum RF output power of the product: 9.46dBuA/m@3m
1.9 Working environment
1.9.1 Environment temperature: +5℃~+40℃
1.9.2 Relative humidity: 30%~75%
1.9.3 Atmosphere pressure: 70kPa~106kPa
1.10 Warnings
1.10.1 Use the specied battery for this device. Never use any other
batteries.
1.10.2 Do not expose the device to direct or indirect sources of heat.
Operate and store the device in safe environment.
1.10.3 The device requires special precautions as regards
electromagnet compatibility (EMC) and must be installed and
commissioned in strict conformity with the EMC information provided
in this instruction manual. Specifically, do not use the device close to
uorescent lamp, radio transmitters and remote controls.
1.10.4 The USB port of the base must only be connected to USB port
of the handpiece through the USB wire. Never use it for other purposes.
1.10.5 Over-heat scorching: the handpiece cannot be used for 10
minutes continuously.

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1.10.6 If the handpiece works for 10 minutes continnously, the
temperature of the surface of the handpiece and contra-angle may reach
56℃.
Contra-angle
1.10.7 Only use the original contra-angle. Do not use any other
contra-angle or other reduction rate other than original one.
1.10.8 Never press the contra-angle push button when the motor
handpiece is running or if it is coming to a stop. This will lead to
detachment of the instrument or cause the push button to overheat.
1.10.9 Never remove the contra-angle from the motor handpiece
during operation.
1.10.10 Only use undamaged root canal instruments. Please refer to
the information provided by the manufacturer.
1.10.11 Only insert the instrument when the contra-angle is stationary.
1.10.12 Never place your fingers on the moving parts of the
instrument while it is running or coming to a stop.
1.10.13 Before treatment, check the contra-angle for any damage or
loose parts.
Root canal instruments
1.10.14 Before use, make sure the instrument is securely locked in
place.
1.10.15 Never use continuous rotary instruments in reciprocating
mode.
1.10.16 Never use reciprocating instruments in rotary mode.
1.10.17 Use the torque and speed settings recommended by the
instrument manufacturer.
1.10.18 Wireless charging will generate heat, and the surface
temperature of the tail of motor handpiece will rise. Pay attention to the
eect of temperature rise on users when using motor handpiece.
1.11 Caution
1.11.1 The device must only be used in suitable locations and only by
specialized physicians licensed to practice dentistry.
1.11.2 Long time use of the device will lead to overheating of the
micro motor, let it cold down that use. If the motor handpiece overheats
too persists, contact your distributor.
1.11.3 The device cannot be used on the patient during maintenance
or service.
1.11.4 When working with an adapter, you must place the adapter

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where it is easy to disconnect from the supply mains.
2 Installation and setting
2.1 Reset function
Use the needle to push the internal button for more than 3 seconds
to complete the reset by the reset hole indicated by the arrow below, to
solve the accidental crash of the base or accidental failure of the touch
button.
2.2 Installing and removing the contra-angle
2.2.1 Installing
Align any locating pin of the contra-angle with the positioning slot
on the motor handpiece and push the contra-angle horizontally. The
three locating pins on the contra-angle are inserted into those three
positioning holes on the motor handpiece. A “click” sound indicates that
the installation is in place. The contra-angle can be rotated 360° freely.

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The contra-angle is free to rotate, adapting to the root canal of
different positions, and it is convenient to watch the screen when
operating.
2.2.2 Removing
When removing the contra-angle, pull it straight out.
When inserting and removing the contra-angle, turn the motor
handpiece power o beforehand.
2.3 Installing and removing the protective silicon cover
2.3.1 Installing
Put the protective silicon cover onto the contra-angle.
2.3.2 Removing
When removing the protective silicon cover, pull it straight out
slowly.
2.4 Inserting and removing the le
2.4.1 Inserting
Insert the le into the chuck until it stops.
2.4.2 Removing
Press the push-button and pull out the le.
When inserting and removing the file, turn the motor handpiece
power o beforehand.

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2.5 Touch button of base(Motor alone mode)
1 POWER Power on or power o
2 AUTO REV Automatic protection mode
3 REV Forward or reverse
4 En-Ap The mode button
5 SET Long press to enter the Contra-angle Calibration
and Wireless Match interface
In reciprocating mode, switch to choose forward
angle or reverse angle
6 LED Wireless charging LED on the base starts to ash,
it means wireless charging
7 In Reciprocating Mode, increase the angle
8 In Reciprocating Mode, decrease the angle
9 SPEED+ Increase the motor rotation speed
10 SPEED- Decrease the motor rotation speed
11 TORQUE+ Increase the torque
12 TORQUE- Decrease the torque
13 FILE+ Positive selection key
14 FILE- Negative selection key
15 SYSTEM+ Select the File system
16 SYSTEM- Select the File system

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2.6 Touch button of base(Apex locator alone mode)
1 En-Ap The mode button
2 3 ANGLE +- Set the apical point, it can be set anywhere from 10
to apex(00)
2.7 Touch button of base(Combined length determination mode)
Combined length determination mode parameter setting:
1 SET Touch the button for more than 1 seconds, enter combined
length determination mode parameter setting. Touch again, then exit .
2 3 ANGLE +- Set the apical point, it can be set anywhere from 10
to apex(00)

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4 5 SPEED +- Select “AP.REV/AP.STOP/AP.OFF”, “ ”,
”
6 En-Ap Select “AP.REV” or “AP.STOP or AP.OFF”, enable or
disable “ ”, enable or disable “ ”
Auto apical point reverse
The le will reverse when the le tip reaches the apical point.
Auto apical point stop
The le will stop when the le tip reaches the apical point.
Disable apical action function
The le rotating as usual even if reach the reference apical point.
Enable auto start
The le will starts rotating when it is inserted the canal.
Disable auto start
Enable apical point slow-down
The le slows down as it approaches the apical point.
Disable apical point slow-down
File Library
2.7.1 The device contains a le library with the preset popular NiTi le
systems.
2.7.2 Please follow the le manufacturer’s instructions for use .The le
system shown on the display must always match the le in use.
2.7.3 Torque and speed values are subject to change by the file
manufacturers without notice. Therefore, the preset values in the library
must be checked prior to use.
2.7.4 Please use the 8 sets Individual Program to create your own file
sequence. This enables you to manage your own series of les.
2.7.5 Never use reciprocating les in continuous rotary mode. Never use
rotating les in reciprocating mode.
2.7.6 Reciprocating mode
a.Speed and torque cannot be adjusted at WAVE ONE/RECIPROC
system
b. If the maximum torque is achieved , the motor will auto reverse. If this
occurs, remove the le from the root canal and clean the utes.

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2.8 LCD screen

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1 SYSTEM Display the selected le system
2 FILE Display the selected le type
3 SPEED Display the rotation speed(applied only to continuous
rotation mode)
4 TORQUE Display the limiting value of torque
5 TORQUE BAR Display the limiting value of torque in the bar
6 AUTO REVERSE Display the selected auto reversing protection
mode:
AUTO REVERSING
AUTO STOP
AUTO REVERSE OFF
7 Rotational direction
Display the rotation direction of device
Clockwise continuously rotating
Counterclockwise continuously rotating
Reciprocating motion mode

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8 Wireless communication connection status indication
The motor handpiece is connected to the base wirelessly
Wireless communication has been disconnected or the
motor handpiece is not turned on to establish a wireless communication
9 Display the current remaining battery power of the motor handpiece
Fully charged
The remaining battery power is about 70%
The remaining battery power is about 30%
The battery is very low, please charge in time
10 Display the current remaining battery power of the base
Fully charged
The remaining battery power is about 70%
The remaining battery power is about 30%
The battery is very low, please charge in time
11 Display the current reciprocating mode le system number
12 Reverse angle, adjustable from 20° to 340°
13 Forward angle, adjustable from 20° to 340°
14 Apex bar Display apex bar
2.9 Standby mode
If the device is not used for 3 minutes, the motor handpiece will
automatically shut down. In shutdown mode, press the handle button,
you can boot instantly.

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Note: the description on reciprocating mode is only applicable
for the device that has reciprocating mode.
3 Motor alone mode
3.1 Base start and stop
3.1.1 starting: If power off, press and hold the POWER button for
several second, welcome screen will appear.
3.1.2 shutdown: When power on, press and hold the POWER button
for 1 second, the screen slowly get dark, and the device shutdown.
3.2 Starting and stop of motor handpiece
3.2.1 When the motor handpiece is power off, press the ON/OFF
button, if the LED of motor handpiece button is blue, indicating that the
motor handpiece in power-on state.
3.2.2 After the base is powered on, in the power-on state of
handpiece, if the base wireless communication connection icon is
lit, the motor handpiece had established wireless communication with the
base. When the ON/OFF button is pressed, the motor handpiece would
enter the working state according to the current mode set in the base.
3.2.3 Long press the ON/OFF button, and the handpiece will turn o.
3.3 Auto reversing protection mode
3.3.1 AUTO REVERSING
During operation, if the load exceeds a preset value, the needle
rotation mode file automatically becomes reverse mode. When the
load again lower than the preset value, the file returns to the needle
rotationally forward mode.
AUTO REVERSING mode is only eective continuous forward

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3.3.2 AUTO STOP:
During operation, if the load exceeds a preset value, The motor
reverse automatically and the base alarms .if the load lower the preset
value, The motor stops.
Push the handpiece button twice to restart the handpiece.
3.3.3 AUTO REVERSE OFF
If the load lower the preset value, The motor stops.
Push the handpiece button twice to restart the handpiece.
3.4 The display of the torque
Instructions
a)when it shows location 1 in the picture, The current load is 50% of
the preset load
b) when it shows location 2 in the picture, The current load is 80% of
the preset load
c) when it shows location 2 in the picture, The current load is 100%
of the preset load and the motor stops.
3.5 File choosing system
Touch the SYSTEM button to select the dierent system.Touch the
FILE button to select the dierent type of le from the system.
3.6 Changing the speed and torque
When desired continuous rotary le is selected,press SPEED key to
select the desired speed setting.(Speed range: 100-1200rpm)
Press the TORQUE key to select the desired torque setting.(Torque

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range: 0.4-5.0Ncm)
3.7 User-dened system
PROGRAM Mode: 8 sets of User-dened continuous rotary system
speed and torque parameters can be set, and the user dened le system
number (File system number: 1-8) can be switched by the button.
RECIPROCATING Mode: 3 sets of User-defined reciprocating
system speed, torque, forward angle and reverse angle parameters
can be set. In the reciprocating mode, press the SET button to switch
between the forward and reverse angles. Press the ANGLE “+”button to
increase the angle, press the ANGLE “-” button to decrease the angle.
The adjusting range of angle is 20°-340°, with 10 ° interval for each
adjustment.
The adjusting range of speed is 100-500rpm, the adjusting range of
torque is 2.0-5.0Ncm. (File System No.: 1-3)
3.8 Calibration
This function is to decrease fluctuation in the rotation speed of the
motor handpiece and the dierence in torque by the contra-angle.
Calibration is recommended when using a new/other contra-angle
or after an extended period of operation(At least once a month), as the
running properties can change with usage, cleaning and sterilization.
a. Install the contra-angle to the motor handpiece.
b. Touch the “En-Ap” button to select the Motor alone mode.
c. Touch the “SET” button for more than 1 seconds to enter setting
interface.
d. Touch the “SYSTEM” button to select “Contra-angle Calibration”
, then touch the “En-Ap” button to enter the calibration.
e. Power on the motor handpiece to start calibration.
f. The screen display “Calibration Successed”, then the display return
to its original state.
3.9 Battery charging
3.9.1 Base charging
The base has a built-in energy storage lithium battery.
When the battery power sign display on the base screen,
please do not continue to use, and immediately connect the power
adapter plug to the power socket of the base. When charging, the screen
display panel power icon will scroll display, when the battery power sign
no longer scroll display, indicating that the battery was fully charged.

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After charging, pull out the power adapter.
3.9.2 Motor handpiece charging
The motor handpiece has a built-in energy storage lithium battery and
is equipped with wireless inductive charging.
When the base is in the power-on state, put the motor handpiece
correctly in the motor handpiece slot of the base, the wireless charging
indicator on the base starts to flash, and the base can start wireless
induction charging of the motor handpiece. After the motor handpiece is
fully charged, the wireless charging indicator would be o.
WARNNING
a. Do not open the device ,or change the battery. That may cause a
short-circuit.
b. If the battery leakages, please stop using immediately, and deliver
the machine to the authorized service center for repairing.
c. Please do not use other USB cable to charging, otherwise will
cause damage to the machine.
4 Apex locator alone mode
4.1 Insert the measuring wire
4.1.1 Insert the plug of the measuring wire into the left side socket of
the unit.(as the picture)

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Picture 1
Attention:
a. Please be careful to use the device, keep it stable and avoid hit.
Incautious use will lead to the damage or the failure of the machine.
b. Measurement cannot be proceeded without the complete insertion
of the plug.
c. Be sure not to hit the plug. Keep the device away.
4.1.2 Insert the le clip and lip hook respectively into the two sockets
of the measuring wire. [Picture 1]
Attention:
Be sure not to pull the wire when inserting or pulling out the
measuring wire and the le clip. [Picture 2(a)]
Picture 2(a) Picture 2(b)
Correct operation showed as in picture 2(b).
4.2 Test the wire connectting (Test before each use)
a. Press the power button .When the machine is starting up, you
can press the En-Ap button. And you can enter into the apex measure
module.