Denjoy iMate-II User manual

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USER MANUAL
iMate-II Cordless Endo Motor
*The unit must be installed by a qualified engineer
*Only for user by dental professionals
*Read this manual carefully before installation or operation

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CONTENTS
SECTION 1: GENERAL INTRODUCTION
SECTION 2: MAIN TECHNICAL INDEX
SECTION 3: SYMBOL
SECTION 4: PRODUCT STRUCTURE
SECTION 5: OPERATION PANEL AND LCD SCREEN
SECTION 6: OPERATION
SECTION 7: NOTICE
SECTION 8: TOUBLESHOOTING
SECTION 9: MANTENANCE & SERVICE
SECTION 10: STERILIZATION
SECTION 11: ENVIRONMENTAL REQUIREMENTS
SECTION 12: PACKING LIST
SECTION 13: WARRANTY
REMARKS:
The pictures here are for reference only
Real products shall prevail. The parameters and
pictures in this manual are subject to change without
prior notice.

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Thank you for your purchase of our device. Before
operating the device, Read this User Manual carefully
before use for operating instructions, care and
maintenance .Keep this manual for future reference.
DENJOY DENTAL CO., LTD will take the responsibility for
the security, reliability, capability under the following
conditions:
1. The installation, debugging, maintenance should be
adjusted by the approbatory technician by our company
or obtained related nation quality level license
professions.
2. The power supply shall be in conformity with the
relevant provisions of the state and the use requirements
of device itself.
3. The device must only be used in hospital environments,
clinics or dental offices by qualified dental personnel.The
whole operation procedure should follow user manual
strictly.
DENJOY DENTAL CO., LTD has right to improve shape and
structure of the device, change any information and
technical specification of this manual all the time, and no
need to notice the user in advance.

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CONTACT INFORMATION
The device is manufactured by:
DENJOY DENTAL CO., LTD
Address: F4, Building A4, Lugu Medical Device Park,
No.229 Guyuan Road, Changsha, 410205 P. R. China
Authorized European Representative:
Company name: LANDLINK GMBH
Address: DORFSTRASSE 2/4, 79312 EMMENDINGEN,
GERMANY
Please contact sales representative from whom you
have bought this device for user’s record and further
after-sale service.

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SECTION 1：GENERAL INTRODUCTION
Cordless Endo Motor is an endodontic operation
instrument. Endo motor function is a kind of endodontic
micromotor to drive Ni-Ti instruments, which can assist
the dentists to shape more standard root-canal in the
process of root-canal treatment based on the
micro-electronic control technology. Cordless endo motor
can be held in hand to operate and cordless charging. This
unit contributes to alleviate the dentist’s working intensity.
Product application and intended use
Cordless Endo Motor is applied to dental especially
endodontic treatment. It is used for treat the root canal
pulp necrosis, chronic pulpitis, chronic apical periodontitis
(including meat tooth apical swelling, periapical abscess,
periapical cyst), periodontal pulp syndrome and systemic
diseases should not be extract but urgent needed to be
treat.
Unique advantages
Use endo rotary file to machinery enlarge the root
canal ，Not only enlarges to the root canal in straight
situation, but also works for curved root canal.

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1, This product is based on ergonomic design, compact
body and easy to carry.
2, Optional 20:1 mini reciprocating push-style contra
angle can be used with universal Hand file
3, 6 different programs setting can be preset and saved
according the requirement of the operator.
4, Auto-reverse and auto-stop function: When torque
exceeds the upper limit, the file will automatically reverse
or stop.
5, It can enable soft start and soft stop, more
comfortable operation, avoid breaking when dental root
canal files suffered instant heavy impact.
6, Contra angle and light support can be 135℃
autoclaved.
7, Build-in high-capacity lithium battery, greatly resolve
the frequent replacement of the battery and the cost of
using our equipment.
8, If low battery, the machine will alarm to indicate
operator.
9, With LED fixtures, high brightness, it could help doctors
to better observe the root canal environment.
Notice: normal operation, alert tone 1 time; operation
confirmation, sound 2 times ; invalid operation or
warning, alert tone of 3 times.

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SECTION 2：MAIN TECHNICAL INDEX
Model: iMate-II
Trade Name: iM2C
Type of protection against electric shock:
- Class II equipment:
Degree of protection against electric shock:
- Type B applied part:
Degree of protection against ingress of water: IPX0
Operation mode: Continuous Operation
Main Unit
Battery voltage: 3.7Vdc Battery capacity: 800mAh
Net weight: 210 g
Adapter
Rated input voltage: AC100-240V 50HZ/60HZ
Output voltage: DC5V Output current: 1A
SECTION 3：SYMBOL
The following symbols may appear in this manual, on
the label, or on it’s accessories. Some of the symbols
represent standards and compliances associated with the
endo motor and its use.
Consult accompanying documents

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Cautions
Authorized Representative in the
European Community
CE Mark: conforms to essential
requirements of the Medical Device
Directive 93/42/EEC.
Date of manufacture.
Manufacturer
SN
Specifies serial number
Type B applied part
Refer to instruction manual / booklet
The device should not be used after
the end of the shown or the day

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DISPOSAL: Do not dispose this
product as unsorted municipal waste.
Collection of such waste separately for
special treatment is necessary.
Battery power sign displayed on the
LCD screen
SECTION 4：PRODUCT STRUCTURE
1 Contra-angle 2 Handpiece 3 Charging stand

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SECTION 5：OPERATION PANEL AND LCD SCREEN
OPERATION PANEL

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Switch-on and Switch-off the Unit (POWER key )
Switch-on
● Holding down the POWER key for more than one
second, and the LCD panel lights.
Switch-off
● Holding down the POWER key for more than one
second.
Note:
If 5 minutes pass without operation, the power turns off
automatically.
Switch-on and Switch-off the Motor handpiece
(ON/OFF key)
When the unit is switch-on, press ON/OFF key briefly,the
motor handpiece starts , if you re-press the key, it stops.
SELECT
To change Torque (TQ)and Speed (SP).
The torque and speed can be changed while the Motor
handpiece works.
Switching sequence: Speed setting (SP) →Press button S
→Torque setting (TQ) →Press button S →Speed
setting (SP).
The selected items will be flashing.

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The speed and torque settings can be changed during
operation.
Its switching sequence is same as above (User can not
manually set the torque under the program P2 and P4 ).
PROGRAM
The present program number can be displayed.
The program number is available from 1 to 6.
Tap the button ,
you can choose 6 different programs as below:
P1：Forward rotation 360°.
Auto-reverse when blocked, Recover
forward when load moves.
P2：Exclusive for
reverse-reciprocating system. Reverse
rotation 150. Forward 30°(Approx.)

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P3：Reverse rotation 360°.
Auto-forward when blocked. Recover
reverse when load moves.
P4：Exclusive for
forward-reciprocating system. Forward
rotation 150°.
Reverse rotation 30°(Approx.)
P5：Forward rotation 360°.
Stopped when blocked. For manual-file
reciprocating contra angle Or taking out
broken needle by reverse-blade file.
P6：Reverse rotation 360°. Stopped
when blocked. For taking out broken
needle by forward-blade file.
The torque and speed can be set and
adjusted respectively, and the set
parameter will be automatic
memorized.

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Note:
1) For P5 and P6 mode, the torque can be higher than
4.0N.cm.When appears, it means that the
torque is over 4.0N.cm, it’s a special torque for taking out
broken file. 2) Definition of forward: clockwise rotation.
UP/DOWN
To adjust the set value for each parameter
Speed: rpm, Torque: N.CM
Gear ratio is 20:1
Please use the suitable contra angle based on gear ratio
Speed（rpm）
Gear Ratio
Torque（N.CM）
120-500
20:1
0.6-4.0
LCD PANEL
AUTO-FORWARD,
AUTO-REVERSE,
RECIPROCATING-SYSTEM
BATTERY
TORQUE
SPEED
PROGRAM

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means program 1, 2, 3, 4,5, 6.
6 different programs setting can be preset and saved
according the requirement of the operator
Speed of 450 rpm.
Torque of 2.4.
Battery remaining
·MODE DISPLAY
Display present mode(Torque can not be adjusted when
reciprocate-system used, P2 and P4)
：Forward rotation （reverse rotation when blocked.
recover forward rotation when load moves)
：Reverse-reciprocating (for reverse-blade one file)
:Reverse rotation
（forward rotation when blocked. cover
reverse rotation when load moves)

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：Forward-reciprocating
：Forward rotation 360°. Stopped when blocked（no
reverse）
：Reverse rotation 360°. Stopped when blocked.
Reverse-reciprocating, adjustable
speed 200～400.
Reverse rotation 150°,forward rotation
30°(approx.).
Forward-reciprocating, adjustable speed
200～400.
Forward rotation 150°,reverse rotation
30°(approx.)
BATTERY REMAINING
Displays the present remaining amount of the battery,The
mark is animated when the battery is charging.

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:Full charge
: Approximately 30-80% remains
: Less than 30% remains. In this case, the
auto reverse function may not activate
: Battery is drained or very low battery
voltage. Charge the battery.
Note: It’s normal to find that the mark animated during
the operation, for safety, the motor will shut down when
the battery charged.
Initialization of Program (Factory-set configuration)
The program can be returned to the original state
configured at the time of factory shipment, if setup
becomes confusing.
1. Turn on the power, and choose P1,P3,P5, or P6.
2. Connect contra angle(no load for the contra angle )
3. Press down the SELECT key till “ ” arises.

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4. Click ON/OFF button when“ ” appears,
subsequently ,one “click” will be heard, cancellation
begins, after finished, two “click” followed, and return to
home screen)
5. Initialization is completed, when LCD panel display
normally.
Note: initialization is chose when the LCD screen does not
appear in accordance with the selected mode or settings.
SECTION 6：OPERATION
1, Charging the Motor handpiece
A, connect the power adapter to the charging stand.
B, Put the motor handpiece on the charging stand, during
this period, please confirm if a beep is heard and the
power display is flashing.
C, If the beep has been heard, and the Power display
shows “FUL”, means the battery is full.
2, Connecting and disconnecting the contra-angle
The contra-angle can be connected at 6 adjustable head
postitions. Align the positioning pins of the contra-angle
with the positioning slots of the motor handpiece and
insert the head until it clicks, see below:

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Disconnecting
When removing the contra-angle, pull it straight out (as
above)
Note:
^ When attaching and detaching the contra-angle, turn
the power off beforehand.
^ Check that the contra-angle is securely assembled to
the motor handpiece.
3, Inserting and Removing the File
File insertion:
Insert the file into the chuck until is stops.
Lightly turn the file until it engages with the latch
mechanism. Push inwards to click.
File removal:
Press the push-button and pull out the file( see blow)

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Note:
^ When attaching and detaching the file, turn the power
off beforehand.
^ After the file is locked in place, lightly pull out the file to
make sure the file is locked.
^ Always clean the shank of the file to be installed.
Allowing dirt to enter the chuck could cause deterioration
of chucking force.
4.Inserting and removing the LED light
Insert LED light holder to the socket on the main unit,
and buckle the upper part to the contra angle firmly;
when uninstall，pull out the buckle from the contra angle
first.then uninstall the LED light holder upward.