Refine MaxCure5 User manual

Please read this manual before operating
RF-RCL-M014 Edition: V2.0 Modify: 20210529

content
1 Product introduction ……………………………………………………………………………………4
2 Model and technical parameters ……………………………………………………………………6
3 Installation and demounting …………………………………………………………………………8
4 Operation ………………………………………………………………………………………………9
5 Cleaning, disinfecting and sterilizing……………………………………………………………… 10
6 Transportation, storage and maintenance ……………………………………………………… 11
7 Troubleshooting …………………………………………………………………………………… 12
8 Environmental protection ………………………………………………………………………… 14
9 Statement …………………………………………………………………………………………… 14
10 EMC-Declaration of conformity…………………………………………………………………… 14
Attachment. Reprocessing instructions of cleaning, disinfecting and sterilizing ……………… 20

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Safety Precautions
WARNING: If you neglect these safety precautions, you may cause personal injury such as electric
shock, re or damage to the product.
1. Use a separate, grounded power outlet. Never use wet hands to unplug the power cord.
2. Please do not use other than the specied voltage to recharge the battery.
3. Please recharge the battery at least 4 hours before rst time usage.
4. It is forbidden to touch the charging connector with metal or other conductor, to avoiding damage the
circuit of charge or the battery.
5. It is forbidden to extrude, shake or rock the battery. The Lithium battery is forbidden to be in short-circuit
situation and it is forbidden to put the battery with metal or other conductors.
6. Please recharge the battery in cool and ventilated room.
7. It is forbidden to self-taking-apart the battery, in order not to result in short-circuit or leakage.
8. Keep the Curing Light clean before and after operation. The optical ber must be sterilized before each
treatment.
9. During the operation, the light should be aimed straightly at the composite resin to ensure the e󰀨ect of
solidication.
WARNING: Avoid aiming at eyes directly.
10. Don't knock or rub the Curing Light.
11. This product is intended for use in hospitals and dental clinics only. The user must be professionally
trained and qualied dentists.
12. Only the original pedestal charger, adapter and Lithium battery could be used, because other brand
pedestal charger, adapter and Lithium battery are likely to damage the circuit.
13. If you don't use this equipment for a long time, please take the battery out and preserve separately.

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14. As a professional manufacturer of medical instruments, we are only responsible for the safety on the
following conditions:
• The maintenance, repair and modication are made by the manufacturer or the authorized dealer.
• The changed components are original of our company and operated correctly according to instruction
manual.
WARNING: No modication of this equipment is allowed.
WARNING: If this equipment is modied, appropriate inspection and testing must be conducted to
ensure continued safe use of equipment.
WARNING: If the curing light works for 40s continously,the temperature of the top of optical ber may
reach 56 °C.
WARNING: Do not modify this equipment without authorization of the manufacturer.
Contraindication :
The heart disease patient, pregnant woman, children and the person who are allergic to blue light should be
cautious to use this equipment.

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Symbol instruction
Symbol Instruction Symbol Instruction
Warning, Caution and Important! Check
the Instruction Manual Consult the accompanying documents
Date of manufacture Manufacturer
According to the type of protection
against electric shock: CLASS II
EQUIPMENT
According to the degree of protection
against electric shock:Type B applied
part
Screw inside/ outside Used indoor only
Recovery Keep dry
Handle with care Atmospheric pressure for storage
Temperature limitation for storage Humidity limitation for storage
Appliance compliance WEEE directive,
Dispose as required by the law. CE Mark
Authorised Representative in the EUROPEAN COMMUNITY

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1 Product introduction
The product suppose to be used in hospital and dental clinic, should be used by trained qualied dentist.
This Curing Light is used for the principle of ray radiation to solidify the light-sensitive resin by shooting at it
in a short time, it is used to restore teeth and solidify material for whitening teeth.
Figure 1-A MaxCure5 Figure 1-B MaxCure9

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Figure 1-C MaxCureG Figure 1-D MaxCureH Figure 2 Adapter
Note: The button labeled 'Time' indicates the time setting, and the button labeled 'Mode' indicates
the mode setting.
Safety classication Working condition
1. Protection type against electrical shock: Class II
2. Protection degree against electrical shock: Type B
3. Protection against harmful ingress of water or particular matter:
ordinary equipment (IPX0), can’t be waterproof.
4. operation mode: short time run equipment.
5. Safety in the presence of ammable anesthetic mixture with air,
oxygen or nitrous oxide: not suitable under this condition.
a) Environment temperature:
5°C-+40°C
b) Relative humidity: 30%-75%
c) Atmosphere pressure:
70kPa-106kPa

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2 Model and technical parameters
Table 1: Technical Parameters of table-top models
Parameters MaxCure5 MaxCure9
Power supply
(Rechargeable Lithium
battery)
Battery model: ICR18650
Battery voltage and capacity:
3.6V/2600mAh
Battery model: ICR18650
Battery voltage and capacity: 3.6V/2600mAh
Power supply
(Adapter)
Input : 100-240VAC, 50Hz/60Hz
Output: 5VDC/1A
Input : 100-240VAC, 50Hz/60Hz
Output: 5VDC/1A
Applied part optical ber Light guide
Light Intensity 1000mW/cm2- 1800mW/cm21000mW/cm2- 2500mW/cm2
Modes setting
TURBO mode: Display P1,
Illumination 1600mW/cm2-
1800mW/cm2
NORMAL mode: Display P2,
Illumination 1000mW/cm2-
1200mW/cm2
TURBO mode: Display P1, Light Intensity
2300mW/cm2- 2500mW/cm2
NORMAL mode: Display P2, Illumination
1000mW/cm2- 1200mW/cm2
Time setting
TURBO mode: 3S, 5S
NORMAL mode: 5S, 10S, 15S,
20S
Lightly press the time button to
choose the solidication time.
TURBO mode: 1S, 3S
NORMAL mode: 5S, 10S, 15S, 20S
Lightly press the time button to choose the
solidication time.
Dimensions Φ25mm*250mm Φ26mm×255mm

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Parameters MaxCure5 MaxCure9
Net weight 152g 144g
Light source a) 5W high power blue LED
b) Wave length: 420nm-480nm
a) 5W high power blue LED
b) Wave length: 385nm-515nm
Consumption power ≤5W ≤5W
Composed mainly
main unit, charger, optical ber,
light hood, LED lamp, battery and
power adapter.
main unit, charger, light hood, LED lamp,
battery and power adapter.
Table 2: Technical Parameters of built-in models
Parameters MaxCureG MaxCureH
Power supply Input : 24VAC, 50Hz/60Hz Input : 24VAC, 50Hz/60Hz
Light Intensity 1000mW/cm2 - 2500mW/cm21000mW/cm2 - 1800mW/cm2
Applied part Light guide Optical ber
Modes setting
TURBO mode: Display P1, Light Intensity
2300mW/cm2 - 2500mW/cm2
NORMAL mode: Display P2, Illumination
1000mW/cm2 - 1200mW/cm2
TURBO mode: Display P1, Illumination
1600mW/cm2 - 1800mW/cm2
NORMAL mode: Display P2, Illumination
1000mW/cm2 - 1200mW/cm2

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Parameters MaxCureG MaxCureH
Time setting
TURBO mode: 1S, 3S
NORMAL mode: 5S, 10S, 15S, 20S
Lightly press the time button to choose the
solidication time.
TURBO mode: 3S, 5S
NORMAL mode: 5S, 10S, 15S, 20S
Lightly press the time button to choose the
solidication time.
Dimensions Φ25mm*275mm Φ25mm*265mm
Net weight 96g 159g
Light source a) 5W high power blue LED
b) Wave length: 385nm-515nm
a) 5W high power blue LED
b) Wave length: 420nm-480nm
Consumption
power ≤5W ≤5W
Composed mainly main unit, LED lamp, light hood, cable. main unit, optical fiber, light hood, LED
lamp, cable.
3 Installation and demounting
3.1 Installation of the table-top models
a) Take o󰀨 the red cap from the optical ber and then insert the metal part into the front of Curing Light,
make sure to screw the ber to the end. To install the light hood on the top of the optical ber. (The models
with optical ber)
b) To install the light hood on the top of the optical ber.
c) For dismantlement, taking the instruction of istallment above reversely.
d) When finishing using or when the battery needs to be charged, connect the plug of the adapter into

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the100-240VAC power supply. Then connect the output plug of the adapter to the input plug of the pedestal,
and then the indicator turn to white (the MaxCure5 indicator turn to green), that means the pedestal is
standby. Put the main unit to the charging point of the pedestal, the indicator turn to blue (the MaxCure5
indicator turn to yellow) , and the curing lights starts charging. When charging nished the indicator turn to
white (the MaxCure5 indicator turn to green).
3.2 Installation of the built-in models
a) Connect the Curing Light power supply line with the power (24VAC) of dental unit. Tight the nylon thread
to the xation of the dental unit, then it will be available for operation.
Notice:When installing the Curing Light, be sure the power is cut o󰀨. The two power wire should be
a little longer than the nylon thread to keep the power wire safe.
b) Take o󰀨 the red cap from the optical ber and insert the metal part into the front of the built-in Curing Light
(Make sure to screw the ber to the end by rotation).
c) Install the light hood as showed in picture 1.
d) Uninstall the Curing Light, just reverse the procedure above.
4 Operation
4.1 Modes setting: Lightly press the mode key to change the running modes. The Curing Light will shine the
di󰀨rent Illuminated blue light.The available modes see the Technical Parameters table.
4.2 Time setting: Lightly press the time button to choose the solidication time. The available time setting
see the Technical Parameters table.
4.3 During the operation, aim blue light at the position needing solidication. Press the power button "ON/
OFF" switch, a "beep" sound will appear, the Curing Light starts to work under the selected mode. Then it

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counts down to "0" second to end the solidication.
4.4 During operation, the blue light can be stopped by press the power button "ON/OFF" at any time.
4.5 Low power detect circuit is xed inside of the main unit, when low power is detected, the indicator of the
main unit will wink, please charge in time.
4.6 After the operation, please clean the ber with calico in order not to a󰀨ect the light intensity.
4.7 This equipment will turn o󰀨 automatically if no any action within 2 minutes, turn it on by press "ON/OFF" button.
4.8 The depth of solidication of composite is no less than 4mm per 10 seconds.
4.9 The Curing Light is equipped with over-heat protection system. It can continuously work 200s, For
example, continuously operate the curing light for 10 times under 20s working mode, then it will come into
over-heat protection status. And only after 2 minutes sleep, it can restart working 200s continuously.
5 Cleaning, disinfecting and sterilizing
5.1 Please conform to the recommendations of the manual "Reprocessing Instructions of Cleaning,
Disinfecting And Sterilizing" delivered with your product regarding the procedure of cleaning, disinfecting,
sterilizing and packing of the components. Follow present-day regulations enforced in the country about
reprocessing. The use of scouring powder or an abrasive sponge will damage its surface.
5.2 The optical fiber can be sterilized. The light hood, LED lamp, battery and power adapter cannot be
sterilized.
Notice:
a) Clean in the handpiece (detachable) with compressed air before sterilization.
b) Be sure that the optical ber has been unscrewed from the handpiece and it cannot be sterilized with
others.

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c) Please notice whether the outer of the optical ber is damaged during the treatment and sterilization.
Change a new one once it is damaged or worn excessively.
d) Don’t smear any protective oil on the surface of optical ber.
6 Transportation, storage and maintenance
6.1 Transportation
6.1.1 Excessive impact and shake should be prevented in the transportation. Lay it carefully and lightly and
don’t invert it.
6.1.2 Don’t put it together with dangerous goods during transportation.
6.1.3 Avoid solarization and getting wet in rain or snow during transportation.
6.2 Storage
6.2.1 Don’t store the machine together with the articles that is combustible, poisonous, caustic, or explosive.
6.2.2 This equipment should be stored in a room where the relative humidity is 10%-93%, atmospheric
pressure is 70kPa-106kPa, and the temperature is -20°C-+40°C.
6.3 Maintenance
6.3.1 The equipment should be handled carefully and lightly. Be sure that it is far from the vibration, and
installed or kept in a cool, dry and ventilated place.
6.3.2 Please turn o󰀨 the electrical source if not use it, if not use for a long time, please make the machine
get through to the power once 3 months for ve minutes.

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7 Troubleshooting
Models Type Faulty Possible cause Solutions
Built-in
models
Non-indication
Non-act.
1. The LED is not connected well with
the power.
2. The power is o󰀨.
1. Check the connection of the LED
and the power.
2. Make sure the power is on.
Light intensity
insu󰀩cient.
1. Optical ber isn't inserted well to the
bottom.
2. The optical ber has cracked.
3. There is resin remain on the surface
of the optical ber.
1. Install the optical ber well.
2. Change the optical ber.
3. Remove the resin.

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Models Type Faulty Possible cause Solutions
Table-top
models
No indication, no response.
1. Battery is out of power.
2. Faulty of battery.
3. The main unit battery protection
system works.
1. Charge the equipment/Change a
new battery.
2. Change a new battery.
3. Place the main unit into the
socket on the charger for activation.
Wink shown on the screen. Low power. Reconnect the charger.
Light intensity is weak.
1. The optical ber is not installed well.
2. There is crevice on the optical ber.
3. There is resin on the tip of the optical
ber.
1. Reinstall the optical ber.
2. Change a new optical ber.
3. Clear the resin.
The equipment is not
charging when the adapter
is connected.
1. The adapter is not connected well.
2. Faulty of adapter or incompatible.
3. The charging point is impurity.
1. Reconnect.
2. Change the adapter.
3. Cleaned by the alcohol.
E󰀨ective duration of the
battery become short. The capacity of the battery decreased. Change a new battery.
The mode indicator twinkles
when charging.
1. Low voltage.
2. Short-circuit of the battery.
1. Back to normal after 15 minuets
charging.
2. Change a new battery.
If such handlings are completed, the equipment still cannot work normally, please contact with the local
dealer or the manufacturer.

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8 Environmental protection
Please dispose according to the local laws.
9 Statement
All rights of modifying the product are reserved to the manufacturer without further notice. The pictures are
only for reference. The nal interpretation rights belong to GUILIN REFINE MEDICAL INSTRUMENT CO., LTD.
The industrial design, inner structure, etc, have claimed for several patents by REFINE, any copy or fake
product must take legal responsibilities.
10 EMC-Declaration of conformity
The device has been tested and homologated in accordance with EN 60601-1-2 for EMC. This does not
guarantee in any way that this device will not be e󰀨ected by electromagnetic interference. Avoid using the
device in high electromagnetic environment.
Guidance and manufacturer’s declaration - electromagnetic emissions
The models Curing Light are intended for use in the electromagnetic environment specied below. The customer or the
user of the models Curing Light should assure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment - guidance
RF emissions
CISPR 11 Group 1
The models Curing Light use RF energy only for its internal function. Therefore, its
RF emissions are very low and are not likely to cause any interference in nearby
electronic equipment.

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RF emissions
CISPR11 Class B
The models Curing Light are suitable for used in domestic establishment and in
establishment directly connected to a low voltage power supply network which
supplies buildings used for domestic purposes.
Harmonic emissions
lEC 61000-3-2 Class A
Voltage uctuations /
icker emissions lEC
61000-3-3
Complies
Guidance & Declaration — electromagnetic immunity
The models Curing Light are intended for use in the electromagnetic environment specied below. The customer or the
user of the models Curing Light should assure that It is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment - guidance
Electrostatic discharge
(ESD)
lEC 61000-4-2
±8 kV contact
±2 kV, ±4 kV, ±8 kV,
±15 kV air
±8 kV contact
±2 kV, ±4 kV, ±8 kV,
±15 kV air
Floors should be wood, concrete or ceramic tile.
If oors are covered with synthetic material, the
relative humidity should be at least 30 %.
Electrical fast transient/
burst
IEC 61000-4-4
±2kV for power supply
lines
±1 kV for Input/output
lines
±2kV for power
supply lines
±1kV for
interconnecting
cable
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
lEC 61000-4-5
±1 kV line to line
±2 kV line to earth ±1 kV line to line Mains power quality should be that of a typical commercial or hospital environment.

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Voltage dips, short
interruptions and voltage
variations on power
supply input lines
IEC 61000-4-11.
<5 % UT
(>95% dip in UT.) for 0.5
cycle
40 % UT
(60% dip in UT) for 5
cycles
70% UT
(30% dip in UT) for 25
cycles
<5% UT
(>95 % dip in UT) for 5
sec
<5 % UT
(>95% dip in UT.)
for 0.5 cycle
40 % UT
(60% dip in UT) for 5
cycles
70% UT
(30% dip in UT) for
25 cycles
<5% UT
(>95 % dip in UT)
for 5 sec
Mains power quality should be that of a typical
commercial or hospital environment. If the user
of the models Curing Light require continued
operation during power mains interruptions, it is
recommended that the models Curing Light be
powered from an uninterruptible power supply or
a battery.
Power frequency (50/60
Hz) magnetic eld
lEC 61000-4-8
3A/m 3A/m
Power frequency magnetic elds should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.

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Guidance & Declaration - Electromagnetic immunity
The models Curing Light are intended for use in the electromagnetic environment specied below. The customer or the
user of the models Curing Light should assure that it is used in such an environment.
Immunity test IEC 60601 test
level
Compliance
level Electromagnetic environment - guidance
Conducted RF
lEC 61000-4-6
Radiated RF
lEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 Vrms
3 V/m
Portable and mobile RF communications equipment should be used
no closer to any part of the models Curing Light, including cables, than
the recommended separation distance calculated from the equation
applicable to the frequency of the transmitter.
Recommended separation distance
d=[3,5/V1]×P1/2
d=1.2×P1/2 80 MHz to 800 MHz
d=2.3×P1/2 800 MHz to 2.5 GHz
where P is the maximum output power rating of the transmitter In
watts (W) according to the transmitter manufacturer and d Is the
recommended separation distance in meters (m).
Field strengths from fixed RF transmitters, as determined by an
electromagnetic site survey,ashould be less than the compliance level
in each frequency range.b
Interference may occur In the vicinity of equipment marked with the
following symbol:
NOTE 1 At 80 MHz end 800 MHz. the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reection from structures, objects and people.

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a Field strengths from xed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile
radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To
assess the electromagnetic environment due to xed RF transmitters, an electromagnetic site survey should be considered.
If the measured field strength in the location in which the models Curing Light are used exceeds the applicable RF
compliance level above, the model Curing Light should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as reorienting or relocating the models Curing Light.
b Over the frequency range 150 kHz to 80 MHz, eld strengths should be less than 3V/m.