Sincoheren Monaliza M4C-II User manual

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
MONALIZA LASER SYSTEM
Nd:YAG Laser Tattoo Removal Device
User Manual
Release Date: 2018-06-25
Execution Date: 2018-06-25
File Number: XKYR-SM-A/2-PL755-01
Beijing Sincoheren Science and Technology Development Co. Ltd

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
Revision History
Version
State
Date
Modifier
Description
A/0
First
edition
2015-12-10
A/1
2016-03-25
Update energy parameter
A/2
2018-06-25
Zhangling
Product appearance and
interface changes

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
Contents
1 Safety matters .................................................................................................................. 1
1.1 Laser safety............................................................................................................ 1
1.2 Eye protection......................................................................................................... 3
1.3 Electrical Safety ..................................................................................................... 3
1.4 Storage and transportation ..................................................................................... 4
1.5 System safety device.............................................................................................. 4
2 Appearance and Technical Parameters ........................................................................... 5
2.1 Appearance............................................................................................................. 5
2.2 Technical Parameters............................................................................................. 6
3 Installation and Commissioning........................................................................................ 6
3.1 Installation preparation ........................................................................................... 6
3.1.1 Requirements ...................................................................................................... 8
3.1.2 Installation Steps ................................................................................................. 8
3.2 Add Water and Drainage........................................................................................ 8
3.2.1 Add Water............................................................................................................ 8
3.2.2 Drainage .............................................................................................................. 9
4 Operation Guide.............................................................................................................. 10
4.1 Preparation ........................................................................................................... 10
4.2 Start the Device.................................................................................................... 10
4.3 Operation Process ............................................................................................... 11
4.3.1 Program Selection Interface .............................................................................. 11
4.3.2 Turn off the system............................................................................................ 11
5 Equipment Maintenance and Troubleshooting............................................................... 12
5. 1 Equipment Maintenance...................................................................................... 12
6 Intended use ................................................................................................................... 13
6. 1 Intended use........................................................................................................ 13
6.2 Treatment interval.................................................................................................13
6.3 Treatment times.................................................................................................... 13
7 Toxic side effects and contraindications.........................................................................
148 Notes and instructions ....................................................................................................
159 After-sales service ..........................................................................................................
15
Contact us................................................................................................................... 15
Appendix................................................................................................................... 1 6

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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Warning:
The treatment handle of PL755 system contains delicate optical
module and components. During transportation, the ordering shock-
absorbing package shall be used. Otherwise, it may cause
maladjustment and malfunction.
Warning:
For delicate and easy damaged optical components inside the
treatment handle, great attention shall be present against unexpected
falling down.
1 Safety matters
Considerable thought was given during the design of the system to minimize
harm for both people and surrounding environment.
However, since the energy level could reach 2000mj, it might present hazard
even explosion when uncorrected operation happens.
Please attention to the following safety matters:
1.1 Laser safety
PL755 system is I-class laser product according to the classification of radiation
safety.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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Warning:
ND: YAG laser is invisible infrared light with wavelength
of 1064nm. All people in the treatment area including clientele
must
wear protective eyewear for anti-radiation.
Warning:
Laser emits from the tip of the treatment handle, so please avoid
exposing directly or indirectly to the light.
Warning:
1. Never look directly at the light that emitted from the treatment handle.
2. Do not use the system in the presence of explosive anesthetics and
other flammable materials.
3. Better not use metal surgical instruments during the operation against
harmful reflection if direct treatment handle to them.
4. Never permit reflective objects such as jewelry, watch, necklace to reflect the
light
5. Make sure that the effective and strict protective measure be taken to the
client’s eyes, such as eyewear, gauze, eyelid board.
6. Don’t direct treatment handle to any skin except the targeted area and test
patch.
7. Allow access to the treatment room only to those essential to the operation
and well-trained stuff service the system. Caution sign of radiation must be posted
out.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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1.2 Eye protection
The laser can cause harm to vitreous body and retina, and might cause blindness
if direct sight at the intense light.
Warning:
Guard against accidental exposure to the intense laser by
ensuring that everyone in the treatment room wears protective
eyewear whenever the system is in use.
Personnel in the operating area must be equipped with laser protective glasses,
and the applicable wavelength is 200-1100nm.
Never look directly at the light and reflected light even when wearing protective
eyewear.
Gauze, protective eyewear and eyelid board are all effective to prevent client’s
eye from radiation.
1.3 Electrical Safety
PL755 system belongs to I class B type machinery.
PL755 uses AC220V or AC110V power supply, the maximum output power is
not less than 400VA.
The power cable must match with international standard, well-grounded single
phase and three-hole plug which is 20A.
High voltage is present inside the unit when it is at work. Still dangerous voltage
left just after the system turned off can cause electric strike if the cover is opened
without protective measure.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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1.4 Storage and transportation
Temperature range: -10℃～40℃
Humidity range: <90%RH (Non-condensing)
Atmospheric pressure range: 860hPa～1060hPa
PL755 system can be moved and transported easily. But since the treatment
handle contains delicate optical components, so during the course of transportation,
the shock-absorbing package originated from the seller must be used. Otherwise, it
may cause malfunction and affect output.
Make sure that the non-hole stopper is in use before transportation.
1.5 System safety device
In order to ensure the safety of use, PL755 is designed with the following safety
protection devices:
Standby/Ready control: Laser output is disabled during standby, which is
the system's security status

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-
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2 Appearance and Technical
Parameters
2.1 Appearance
The appearance and of this product is shown in Figure 1
Figure 1

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-
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2.2 Technical Parameters
Table 1Technical Parameters
Light source
Q-switched Nd: YAG Solid laser
Wavelength
1064nm//1320nm/755nm/532nm
Energy level
1mJ ~ 2000mJ
Fluence
≤12mJ/cm²
Pulse duration
6ns
Frequency
1Hz ~ 10Hz
Cooling system
Built-in circulating water cooling system
Power requirement
AC110V OR AC220V,50Hz/10A
Dimension
56cm×40cm×24cm
Weight
24Kg
3 Installation and Commissioning
This system can be installed in hospitals, medical clinics and beauty salons.
There is less preparatory work before installation. When you purchase our company's
equipment, you can enjoy our free installation and commissioning guidance services.
3.1 Installation preparation
After opening the packaging of the device, it should be carefully checked
whether the appearance of the device is in good condition and check with the
equipment list whether the accessories are complete. The device should be installed
away from the hot air outlet and have a certain distance from other objects.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-
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Table 2Equipment List
No.
Equipment
Quantity
Note
1
Host
1
2
Treatment handle
1
3
Treatment head
4
4
Protective glasses
1
5
Eye mask
1
6
Funnel
1
7
water spout
1
8
Power cord
1
9
Fuse
2
T250V/10A
10
Handle bracket
1

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-
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Note:
If the equipment is found to be in short supply when
checking the equipment list, please contact the dealer and
the supplier as soon as possible before putting it into use.
3.1.1 Requirements
Environmental requirements:
Temperature: 22℃～28℃;
Humidity: <20%;
Atmospheric pressure: 860hPa～1060hPa;
Environmental requirements: Avoid direct light;
Cooling water: Deionized or purified water.
Electrical requirements:
Input voltage: AC110V OR AC220V/50Hz;
Input power: 400W.
3.1.2 Installation Steps
Open the package carefully, and put the device in predetermined position;
Take out the handle bracket and install it in the corresponding position;
Open the handle package and insert the handle into the corresponding position
on the host;
3.2 Add Water and Drainage
3.2.1 Add Water

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-
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Insert the water spout into the water inlet on the back ofthe device, add about 3L
of deionized water or pure water to the device through the funnel, prohibit the use of
tap water or mineral water, and then turn on the device for about 3 minutes to
eliminate the air contained in the water circulation. After running for 5 minutes, turn
offthe power, and then fill the water to the maximum level ofthe water tank. (The
cooling water must be changed once a month)
Note:
The first time after changing the cooling water each time,
turn on the device for 3minutes to observe whether the
waterway is OK.
3.2.2 Drainage
Take out the drain plug on the back of device and insert the water spout into the
drain outlet. The water in the tank will be automatically discharged under the action of
gravity until emptying.
Note:
After emptying, there will be asmall amount of circulating
water remaining in the water tank and the temperature should
not be below 0in storage.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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4 Operation Guide
4.1 Preparation
Before you start the treatment, please confirm the following information:
1) Observe the water level observation window to ensure that the water level is
above the specified level;
2) Check all the system connections;
3) The emergency switch is not pressed;
4) All personnel in the treatment area have worn protective glasses or goggles.
4.2 Start the Device
After the preparation is completed, switch to “ON” position, and the screen
lights up and enters the welcome interface, as shown
in the following figure:

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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Figure 3: welcome interface
4.3 Operation Process
4.3.1 Program Selection Interface
Choose wavelength1064nm/ 755nm/ 532nm on the welcome interface to enter the
program selection interface, as shown below.
4.3.2 Turn off the system
Press the button "stop" to make the device in standby mode.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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5 Equipment Maintenance and
Troubleshooting
5. 1 Equipment Maintenance
1）Periodically clean the surface ofthe device with a soft, wet cotton cloth. Be
careful not to allow liquids to penetrate inside the cabinet.
2）After each treatment, the treatment head should be cleaned. When cleaning,
first wipe with a soft cloth, then use another soft cloth to dip into alcohol, and then
fully dry.
3）Change the cooling water once a month. The cooling water should be pure
water or distilled water.
Warning:
Not allow examining and cleaning the lens when the system is
at work.
Note:
The cooling water must be distilled water or pure water,
it is recommended to use hospital preparation distilled water.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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6 Intended use
6. 1 Intended use
This device is mainly used to clinically remove some exogenous blue, black and
brown pigments ofthe skin, such as tattoos, tattoos, eyeliners, etc.
6.2 Treatment interval
The two treatments should be separated by about two months so that the smashed
pigment particles have enough time to be absorbed.
6.3 Treatment times
General cases shall be repeated treatment to achieve the ideal effect, for the
treatment of patients with specific times by the affected part of the pigment
concentration, depth, pigment ingredients, each treatment using laser doses, patient's
body macrophages to factors such as the absorption of pigment particles is decided.
Generally, exogenous pigment needs to be treated more than 3 times, and endogenous
pigment needs to be treated more than 5 times, which can achieve satisfactory results.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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7 Toxic side effects and
contraindications
1. For patients with deep color of skin, the use ofthe instrument, due to the shallow
pigment of skin with the absorption of the laser, can make the skin by slight damage,
Suggestions for skin whitening treatment before using this instrument.
2. After laser irradiation surgery, there will be redness and swelling of the skin,
infiltration of blood under the skin and inflammatory reaction. After the surgery, the
treatment site will be frozen.
3. For some containing metal ions, such as iron ion pigment, can appear after laser
irradiation is not easy to be absorbed in black chemicals such as ferrous oxide color
burn treatment areas, this is caused by different pigment composition, rather than the
quality problem of the device itself.
4. The postoperative treatment site should be kept clean and dry to avoid infection.
5. After the occurrence of scab, it should be allowed to fall off by itself, to prevent
the artificial forced peeling of scar.
6. Repeated exposure to the same site repeatedly is prohibited during treatment,
otherwise the tissue will be damaged due to heat accumulation.

Beijing Sincoheren Science and Technology Development Co. Ltd XKYR-SM-A/2-PL755-01
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8 Notes and instructions
1. The actual operating parameters of each part of the product have been adjusted
and locked, and the parts with special requirements shall be sealed when the product
leaves the factory. Users shall not unseal, disassemble, adjust or change the locked
parameters at will. Otherwise, users shall be responsible for the consequences caused.
2. PL755 is a precision instrument integrating light, machine and electricity.
Therefore, operators must be trained. Non-trained personnel are not allowed to operate
machines.
3. The company shall not be responsible for any medical accident or dispute
caused by the failure to read the manual or the violation of the rules in using the
instrument.
4. Care must be taken to keep the laser away from non-therapeutic areas during
treatment.
9 After-sales service
PL755’s free warranty is one year. Damage caused by force majeure, natural
disaster or human error is not covered by warranty.
Contact us
Manufacture: Beijing Sincoheren Science and Technology Development Co. Ltd.
Address: A-4, Sinatrans Plaza, Xizhimen North Street, Beijing, China
Tel: [phone]
E-mail: [e-mail]
Fax: [phone]
Website:www.sincoheren.com