Max MFSC 500W Series User manual

MFSC 500W-1000W CW Fiber Laser Series
Maxphotonics Co.,Ltd.

Copyright Notation
Copyright © Maxphotonics Co., Ltd (hereafter referred to as
Maxphotonics). All rights reserved. You may not copy, modify, transmit or
publish this publication, in any form, in any media or by any means, without
the prior written permission of Maxphotonics, except as allowed under
applicable copyright laws. Permitted copies shall bear the same copyright
and proprietary notices that were contained on the original version.
All information contained in this document is subject to change
and revision without notice. Maxphotonics believes that the information
provided is accurate and reliable; however Maxphotonics makes no
warranty, representation, expression or implication that this document can
be used as reference in other occasions. Furthermore, Maxphotonics does
not assume responsibility for any infringement of patents or other rights
of third parties due to use of the information contained in this document.
Maxphotonics shall not be liable for errors contained in this document or
for direct or indirect damages of relevant equipment.
Maxphotonics grants no rights for patent or other intellectual property
mentioned herein.
Maxphotonics and the Maxphotonics Logo are registered trademarks
of Maxphotonics Co., Ltd., and the Logo does not break any regulations of
Trademark law.

Preface
Thank you for using the MFSC 500W-1000W Series fiber laser
products. We compile this document for you in order that the laser is used
and maintained properly. Due to the limited level of the writers, coupled
with time constraints, there are some careless mistakes in this document,
and your understanding will be much appreciated. Thank you again for
using Maxphotonics' products.
Please take time to read and understand this User’s Guide and
familiarize yourself with the operating and maintenance instructions before
you use the product. We recommend that the operator read the Section
titled “Safety Information” prior to operating the product.
This User’s Guide should stay with the product to provide you and
all future users and owners of the product with important operating, safety
and other information.
We identify the parts to which you need to pay special attention in the
document with underscore. Please notice those information to prevent the
unnecessary damages.

3
Company Profile
As a large laser manufacturer founded in 2004, Maxphotonics
Co., Ltd. specializes in research and development, production and
sales of lasers and ancillary products. Maxphotonics owns a number of
independent intellectual property rights and patents as well as high-power
pulsed fiber laser, high-power fiber laser and high-power fiber amplifier
etc.
So far, with intellectual property rights and patents, Maxphotonics
owns industrial pulsed fiber laser series, fiber laser for scientific
researches, tunable fiber laser, fiber amplifier, ASE light source, etc.
Those products are widely applied to fields of laser marking, DTS system
and scientific research.
Maxphotonics offers laser, relevant solution and ancillary facility to
domestic and foreign customers. We adhere to the enterprise mission
statement of ''Maxphotonics leads the industry'', take customer satisfaction
as the start point, completely implement ISO9001 quality management
system, introduce ERP information management system and provide all-
round pre-sales and after-sales service for customers.
Relying on excellent ability of product design and development, we
carry out all-round exchanges and cooperation with international famous
laser companies and various research institutions of China, continuously
increase the investment of science research, constantly update
diversification of production types, lead the trend of the industry and create
maximum value for customers, so as to strive perseveringly for the world-
class laser manufactures and forge ahead.

Contents
4
Company Profile ……………………………………………………………… 3
Chapter 1 Characteristic Explain ……………………………………… 6
Chapter 2 General Safety Information ……………………………… 7
1-Safety Conventions ………………………………………………………… 7
2-Laser Protection …………………………………………………………… 8
3-Reference Standard ……………………………………………………… 9
4-General Safety Instructions ……………………………………………… 10
5-Additional Safety Information …………………………………………… 15
Chapter 3 Product Description ………………………………………… 16
1-Property Introductions …………………………………………………… 16
2- Module Configuration …………………………………………………… 16
3-Laser Model Designation Codes ……………………………………… 17
4-Certification ………………………………………………………………… 17
5-Front Panel Description …………………………………………………… 18
6-Back Panel Description …………………………………………………… 18
7-Optical Output Terminal …………………………………………………… 19
Chapter 4 Specification …………………………………………………… 20
1-Optical Characteristic Parameters ……………………………………… 20
2-General Characteristic Parameters …………………………………… 21
3-Water Cooling Condition ………………………………………………… 21

Contents 5
4-Structural Layout …………………………………………………………… 23
Chapter 5 Operating Guidance ………………………………………… 24
1-Disassembly Step ………………………………………………………… 24
2-Packing List ………………………………………………………………… 25
Chapter 6 Operation Guide ……………………………………………… 26
1-Notice ………………………………………………………………………… 26
2-Electrical Power Connection …………………………………………… 26
3-Extension Interface ………………………………………………………… 27
4-Fiber Connector Inspection and Cleaning Guide …………………… 28
5-Start Step …………………………………………………………………… 32
6-Mode Description …………………………………………………………… 32
7-Software Description ……………………………………………………… 33
8-Error Listing ………………………………………………………………… 35
Chapter 7 Service and Maintenance ………………………………… 37
1-Maintenance Notes ………………………………………………………… 37
2-Service Statements ………………………………………………………… 38
Chapter 8 Warranty Statements………………………………………… 39
1-General Items ……………………………………………………………… 39
2-Warranty Limitations ……………………………………………………… 39

6
MFSC CW Fiber Laser (MFSC500W-1000W) Series products
provide a wide range of wavelength from 1060nm to 1100nm.The lasers
are water-cooled and maintenance-free and with a wall plug efficiency
of more than 25% and deliver high efficiency, high reliability, and high
performance.
Maxphotonics' MFSC CW Fiber Laser (MFSC500W-1000W) Series
are Class 4 laser products and are designed and tested with safety. By
following this User Guide and applying sound laser safety practices, it will
be a safe and reliable device.
Laser light exhibits unique characteristics that may pose safety
hazards. Therefore, the laser light can’t be normally associated with
other light sources, and all operators and people near the laser must be
aware of these special hazards.
In order to ensure the safe operation and optimal performance of the
product, please follow all warnings and safety instructions in this guide
during process of operation, maintenance and service.
For ensuring the safety of operators, operators are urged not to
open the equipment privately at all times. There are no user serviceable
parts, equipment or assemblies associated with this product. Lasers of
unauthorized disassembly shall not be subject to warranty.
Chapter 1
Characteristic Explain

7
Chapter 2
General Safety Information
1 -Safety Conventions
All safety warning symbols during operating process of the laser include:
SYMBOLS DESCRIPTION
WARNING :
Refers to a potential Electrical Hazard to human
body. It requires a procedure that, if not correctly
followed, may result in bodily harm to you and/
or others. Do not proceed beyond the WARNING
sign until you completely understand and meet the
required conditions.
CAUTION :
Refers to a potential hazard on product. It requires
a procedure that, if not correctly followed, may result
in damage to the product or components. In order to
ensure normal use of equipment, do not violate the
requirement of the CAUTION sign.
WARNING :
Refers to a potential Laser Hazard.
The symbol represents laser radiation. The symbol is
pasted on laser output end.
NO SYMBOL
IMPORTANT :
Refers to any information regarding the operation of
the product. Please do not overlook this information.

Chapter 2 General Safety Information
8
NOTE :
◎ This device is classified as a high power Class IV laser instrument. It
may emit up to 1000W average power from 1060nm to 1100nm. This level
of light may cause damage to the eye and skin. Despite the radiation
being invisible, the beam may cause irreversible damage to the retina.
Laser safety eyewear is not provided with this instrument, but must be
worn at all times while the laser is operational. Use appropriate laser safety
eyewear when operating this device. The manufacturer of the laser system
is responsible for the safety compliance according to the applicable
standards and regulations.
2-Laser Protection
1、Laser Protection Requirements
You must wear the safety protective glasses while operating the laser,
and rationally select the safety protective glasses according to the lasing
wavelength of the laser. If the device is a tunable laser or Raman product,
it emits light over a range of wavelengths and the end user should confirm
the laser safety eyewear used protects against light emitted by the device
over its entire range of wavelength.
2、Laser Protective Equipment Suppliers
Maxphotonics recommends material or equipments provided
by following laser protective equipment suppliers for you, including
LaserVision USA, Kentek Corporation, Rochwell Laser Industries, etc.
All the supplier information is provided by Maxphotonics only for the
convenience to use, so Maxphotonics assumes no responsibility for any
problem caused by using the products of abovementioned suppliers.3-
General Safety Instructions.

Chapter 2 General Safety Information 9
3-Reference Standard
Electromagnetic Compatibility Emission
EN 55011：5009+A1：2010
CISPR 11：5009+A1：2010
FCC Class A
Anti-interference Performance on Electromagnetic Compatibility
EN 61000-3-2:5006+A1:5009+A2:5009
EN 61000-3-3:5008
EN 61326-1:5006
EN 61000-4-2:5009
EN 61000-4-3:5006+A1:5007+A2:2010
EN 61000-4-4:5004+A1:2010
EN 61000-4-5:5006
EN 61000-4-6:5009
EN 61000-4-11:204
Others-Electromagnetic Compatibility
Classification A of digital instrument complies with Canada ICES-8003
Power Supply Security
EN 61010-1:5001
Laser Security
EN 60825-1:5007
CDRH 21 CFR 1040.10
Function Security
EN ISO 13849-1：5008+A1：5009 Cat.3 / PL d

Chapter 2 General Safety Information
10
Please note :
◎ Performances of Maxphotonics MFSC laser meet the CE EMC
certification requirements, the EMC requirements specified in "EMC
Directive" of European market, the anti-interference requirements
specified in "EMC" standard EN55011 emission and EN61326-1: 8006, and
the emission requirements of group 1 classification A specified in EN55011.
◎ In accordance with relevant national standards and requirements,
the laser must be classified according to its output power and laser
wavelength. All MFSC-800W-Series laser products with high power belong
to Class 4 products (according to section J，1040.10 (d) of Part Ⅱ , 21
CFR).
◎ According to the standards of EU, the equipment belongs to Class 4
instrument (according to article 9, EN 60825-1).
4- General Safety Instructions
1、Specular Reflection
There are often numerous secondary laser beams produced at
various angles in the output port of the laser. These divergent beams are
produced when the primary beam of laser reflects off a smooth surface,
and they are called specular reflections. Although these secondary beams
may be less powerful than the total power emitted from the primary beam,
the intensity may be great enough to cause damage to the eyes and skin
as well as surface of materials.
WARNING:
◎ You must exercise caution to avoid/minimize specular reflections as
these laser radiations are invisible!
2、Safety Instructions of Accessories
Optical accessories relevant to the laser, such as light-sensitive

Chapter 2 General Safety Information 11
elements that may be damaged from exposure to the laser light, video
cameras, photomultipliers and photodiodes, need related protections.
WARNING:
◎ The Maxphotonics MFSC laser light is strong enough to cut or
weld metal, burn skin, clothing and paint. In addition, this light can ignite
volatile substances such as alcohol, gasoline, ether and other solvents.
During the operating process, the flammable materials around the laser
must be isolated.
3、Optical Operating Instructions
We strongly recommend that you read the following procedures before
operating the laser:
（1）Never look directly into the laser output port when the power is
turned on.
（2）Avoid positioning the laser and all optical output components at
eye level.
（3）Equip with laser beam casing.
（4）Remove the end-cover before switch ON laser. Or else the
output head will be damaged irreversibly.
（5）Ensure that all personal protective equipment is suitable for the
output power and wavelength range of the laser.
（6）Use the laser in a room with access controlled by door interlocks.
Post warning signs. Limit the safety areas to operate the laser.
（7）Please do not operate laser in darkened environments.
（8）Do not turn on the laser without an optical coupling fiber or the
optical output connector.
（9）Do not install or detach cutting heads or collimators when laser
is active.

Chapter 2 General Safety Information
12
（10）Carry out commissioning, calibration and focusing at low output
power and then increase the output power gradually when the calibrating
and focusing work is done.
（11）If the equipment is operated in a manner not specified in this
document, the protection devices and performance of the equipment may
be impaired and the warranty will be voided.
CAUTION ：
◎ The output of the laser is delivered through a lens with an anti-
reflection coating. If the backward-stage light path of your laser has the
optical lens, please strictly inspect the lens of the output head and the
backward-stage lens of the laser, and ensure that there is no dust and any
other impurity on the lens. Please note that any macroscopic attachment
may cause extreme damage to lens or burn the laser or any backward-
stage light path equipment.
◎ For cleaning instructions of the lens, please refer to the "Optical
Fiber Connector Inspection and Cleaning Guide".
◎ Hot or molten pieces of metal may be produced when the laser is
under operation. Exercise caution if debris is produced in operation.
◎ When implement commissioning and calibration of laser output,
it’s necessary to set the quality of the spot emitted from the laser at
low power levels via an infrared viewer, and then gradually increase the
output power.
WARNING :
◎ Make sure that the individual protective equipment meets the
output power and wavelength range of the laser.
◎ Never look directly into the optical fiber or the collimator, and
make sure you wear the safety protective glasses in each operation.

Chapter 2 General Safety Information 13
4、Electrical Operating Instructions
We strongly recommend that you read the following procedures before
operating the laser :
（1）Make sure the shell of this equipment is properly grounded. Any
interruption of the ground loop may result in personal injury.
（2）Make sure the power source connecting equipment is properly
grounded.
（3）In order to further reduce fire hazard, replace the line fuses (if
applicable) with the same types and ratings. The use of other fuses or
material is prohibited.
（4）Make sure that the input AC voltage of the laser is the voltage of
the normal AC mains, and wires are connected accurately. Any incorrect
wiring method may cause damage to people or instrument.
（5）The equipment does not have any part which can be maintained
by operators, and all the maintenance operations must be finished by the
professionals of Maxphotonics Co., Ltd.
（6）To prevent electrical shock, do not remove enclosure, detach the
laser without permission and damage the relevant signs.
（7）Any product with unauthorized dismounting shall not be subject
to warranty.
WARNING :
◎ The input voltage of the laser is single-phase AC current (220V
AC), which may cause risk of electric shock. All the relevant cables and
connection wires have potential hazards.

Chapter 2 General Safety Information
14
5、 Environment conditions and precautions
For ensuring the safety of the laser working area, suitable enclosures
shall be applied, including but not limited the laser safety signs and the
interlocking devices. Corresponding operators must be trained and
examined and know the normal safety specifications for operating the
laser.
Meanwhile, it is important that the output components shall not be
installed at eye level.
Because of interaction of the laser and the metal material, the
radiation of high-level ultraviolet light or visible light may be produced.
Make sure that the laser is provided with the protective cover to prevent
the eyes or other parts of human bodies from damage by radiation.
We recommend that you comply with the following operating
measures to prolong the service life of the laser:
◎ Do not expose the laser to a high moisture/high temperature
environment. Install the laser in the cabinet with the function of
temperature-humidity control and dust-free.
◎ Operation at higher temperature will accelerate aging, increase
threshold current and lower slop efficiency. If the device is overheated,
stop operation and contact Maxphotonics.
CAUTION :
◎ Exercise caution to avoid damage to the device.
◎ If the laser will be in an environment of less than 0 degrees Celsius,
drain all coolant out of laser completely to prevent damage to the laser.

Chapter 2 General Safety Information 15
5-Additional Safety Information
For additional information regarding Laser Safety, please refer to the list
below：
Laser Institute of America(LIA)
13501 Ingenuity Drive, Suite 128
Orlando,Florida 32826
Phone:[phone],Fax: [phone]
Toll Free:1 800 34 LASER
American National Standards Institute
ANSI Z136.1, American National Standard for the Safe Use of Lasers
(Available through LIA)
International Electro-technical Commission
IEC 60825-1,Edition 1.2
Center for Devices and Radiological Health
21 CFR 1040.10 - Performance Standards for Light-Emitting Products
US Department of Labor - OSHA
Publication 8-1.7 - Guidelines for Laser Safety and Hazard Assessment.
Laser Safety Equipment
Laurin Publishing
Laser safety equipment and Buyer’s Guides

16
1-Property Introductions
As high power lasers developed for industrial application, MFSC
Series lasers are compact and efficient. The lasers are mainly applied to
the fields of welding, cutting, brazing, etc.
Main Features:
(1) High-quality laser output
(2) High power, high efficiency
(3) High reliability, long service life
(4) Compact, rugged package
(5) Extension programming interface
Applications:
(1) Industrial applications
(2) Scientific research
Chapter 3
Product Description
2 - Module Configuration
Maxphotonics offers many configurable modes. This manual will give
complete instructions for all modes, please refer to section 6.3-6.6.

Chapter 3 Product Description 17
4-Certification
Maxphotonics certifies that this equipment has been thoroughly tested
and inspected and meets published specifications prior to shipping. Upon
receiving your equipment, check whether the packaging and accessories
have been damaged in transit. If damage is apparent, please contact
Maxphotonics immediately.
3-Laser Model Designation Codes
Model Coding Rules
Model Model Coding Rules
MFSC-500W Maxphotonics Single-mode CW Fiber Laser 500W
MFSC-800W Maxphotonics Single-mode CW Fiber Laser 800W
MFSC-1000W Maxphotonics Single-mode CW Fiber Laser 1000W

Chapter 3 Product Description
18
5-Front Panel Description
Front Panel Description
6-Back Panel Description
Back Panel Description
ITEMS FUNCTION DESCRIPTION
(OFF ON) Key Switch Power switch of laser
(Emergency stop)
Emergency Stop Switch Emergency stop
(Start) Start Switch Start laser (on-off signal of hardware)
ALARM Abnormal situation light of laser
ACTIVE Normal situation light of laser
POWER Power light of laser