reci FSC 1000 User manual

User Guide for
Single-Mode Continuous-Wave Fiber Laser
FSC 1000, FSC 1500
Beijing Reci Laser Technology Co., Ltd.
2020.04

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
I
CONTENT
Chapter 1 Safety Information .........................................................................................................1
1.1 Safety Conventions used in the User Guide ....................................................................1
1.2 Laser Classification........................................................................................................2
1.3 Labels on the Product.....................................................................................................2
1.4 Safety Instructions for Optical Operation........................................................................3
1.5 Safety Instructions for Electrical Operation ....................................................................4
1.6 Other Safety Instructions................................................................................................5
Chapter 2 Product Description........................................................................................................7
2.1 Property Introductions....................................................................................................7
2.2 Model description ..........................................................................................................7
2.3 Unpacking and inspection ..............................................................................................8
2.4 Operation Conditions .....................................................................................................8
2.5 Instructions for use....................................................................................................... 11
2.6 Characteristic Parameters ............................................................................................. 11
Chapter 3 Installation of the laser ................................................................................................. 13
3.1 Dimension of the machine............................................................................................13
3.2 The optical output head ................................................................................................14
3.3 Connection and Requirements of the Cooling system ...................................................15
3.4 Installation precautions.................................................................................................18
Chapter 4 Using of the product.....................................................................................................20
4.1 Front Panel...................................................................................................................20
4.2 Back Panel Description ................................................................................................21
4.3 Electric Power Connect................................................................................................ 22
4.4 Interface Definition ......................................................................................................23
4.5 Laser Control ...............................................................................................................26
4.6 Local AD Mode............................................................................................................27
4.7 Remote AD Model .......................................................................................................28
Chapter 5 Use of monitoring software ..........................................................................................29
5.1 Connect........................................................................................................................29

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
II
5.2 Monitor Page ...............................................................................................................31
5.3 Setting Page .................................................................................................................33
5.4 Decrypt Page................................................................................................................34
5.5 Fault Query Page.......................................................................................................... 35
Chapter 6 Common faults treatment ............................................................................................. 37
6.1 Fault alarm and query...................................................................................................37
6.2 Common faults solution ...............................................................................................37
Chapter 7 Warranty and Return ....................................................................................................39
7.1 General warranty..........................................................................................................39
7.2 Limit of warranty .........................................................................................................39
7.3 Transportation ..............................................................................................................40

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
1
Chapter 1 Safety Information
Thank you for choosing the FSC series fiber laser from Reci laser.
In order to guarantee the fiber laser is operated safely (including personnel
safety, equipment safety, production safety), ensure the product remain its best
condition for a long time. We compile this document with important safety, operating,
maintaining and other information. Please take time to read and understand this
User's Guide and familiarize yourself with the operating and maintenance instructions
before using the product.
1.1 Safety Conventions used in the User Guide
SYMBOLS
DESCRIPTION
WARNING :
Refers to a potential hazard that may leads to a personal injury
or death.
CAUTION :
Refers to a potential hazard on product, or a potential physical
injury on personnel.
NO
SYMBOL
IMPORTANT :
Refers to any information regarding the operation of the
product. Please do not overlook this information.

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
2
1.2 Laser Classification
This series of lasers emit invisible laser radiation around a wavelength of 1080
nm. The average power of the products is ranged from 10% to 100% at a maximum
power about 1000W or 1500W, which classifies the series of lasers Class 4 laser
instrument. Direct or indirect exposure of this level of light intensity may cause very
serious damage to the eyes or skin. In view of this, appropriate and approved laser
safety protective glasses must be worn all the time while the laser is operating.
WARNING :
The laser safety protective glasses are selected according to the
wavelengths of the output laser. The users must ensure that the laser
safety protective glasses covered the entire range of wavelengths of
the laser emission.
1.3 Labels on the Product
All safety warning symbols posted on the FSC1000 is shown below in
Figure1.1:
1: Top view of FSC1000 (same as FSC1500)
2: Rear view of FSC1000 (same as FSC1500)
Figure 1.1 Positions of the symbols on the series of lasers

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
3
Table 1.1 the details of the symbols
1: Class 2M Laser Product Label for Guide
Laser
2: Class 4 Laser Product(take 1000W as
example)
3: Laser Radiation Hazard Label
4: Electrical Hazard
5: Identification Plate of the device
1.4 Safety Instructions for Optical Operation
We strongly recommend that you read the following procedures before
operating the fiber laser:
(1) Never look directly into the optical output when the Electrical switch is
on.
(2) Make sure that a pair of appropriate and approved laser safety protective
glasses is worn all the time while the laser is operating.
(3) No eyes are on the path of the laser beam (direct or reflected light, scatter
light from high reflective material, etc.), at the same time, the direction of
laser output must be Shelter by reliable objects.

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
4
WARNING :
Even though the protective glasses are worn, staring into the
optical output is forbidden absolutely while the electrical switch of the
laser is on.
(4) Make sure that the black cap of the QBH is taken off when you are
prepared to use the laser.
(5) Make sure the end surface of the quartz head and the protective window
lens of the optical output is clean, if not, please clean it with dust-free lens
paper soaked by high purity (≥99.8%) anhydrous ethanol under a
microscope.
(6) Make sure that the processing devices can support a maximum laser power
above 1500W. If you find that the processing equipment is being heated to
a higher temperature, please stop processing immediately. An appropriate
and approved processing system is needed.
CAUTION :
A damage of the end surface of the QBH or Processing lens may
lead more serious hazard on product.
1.5 Safety Instructions for Electrical Operation
We strongly recommend that you read the following procedures before
operating the fiber laser:
(1) Make sure the power source connected to the equipment is properly
grounded with PE wire. At the same time the shell of this equipment must

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
5
be properly grounded. Any interruption of the ground loop may result in
personal injury.
WARNING :
The input voltage of the fiber laser is three-phase AC current
(380V AC), which may cause risk of electric shock. All the relevant
cables and connection wires have potential hazards.
(2) Make sure that the input AC voltage and capacity meet the requirements of
the very series of lasers.
(3) If the air switch shut down frequently, please contact Reci as soon as
possible to ensure the safety use of the equipment.
CAUTION :
(1) Any incorrect wiring method or AC voltage may cause
damage to people or instrument.
(2) 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 Reci Co., Ltd.
1.6 Other Safety Instructions
(1) 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

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
6
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) Optical accessories relevant to the laser, such as light-sensitive elements
that may be damaged from exposure to the laser light, video cameras,
photomultipliers and photodiodes, need related protections.
CAUTION :
The Reci FSC laser is strong enough to cut or weld metal, burn
skin, clothing and paint. In addition, this laser 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) Please do not operate laser in darkened environments.
(4) Do not turn on the laser without an optical coupling fiber or the optical
output connector.
(5) 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.
(6) 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.

Beijing Reci Laser Technology Co., Ltd
User Guide for FSC1000, FSC1500
7
Chapter 2 Product Description
2.1 Property Introductions
As high power fiber lasers developed for industrial application, FSC Series fiber
lasers are compact and efficient. The lasers are mainly applied to the fields of
welding, cutting, brazing, etc.
Main Features:
➢High wall-plug efficiency
➢High power with Excellent beam quality
➢High reliability, long service life, maintenance free
➢All fiber structure, compact, rugged package
➢Multiple anti-high-reflection
Applications:
➢Industrial applications: Material cutting（major in metal processing）, metal
welding, metal cladding.
➢Scientific research, Military application.
2.2 Model description
As a series of lasers, its model name description is illustrated as the following
figure 2.1, take FSC1000 as an example. Similarly, the FSC1500 means its maximum
average power can reach 1500W: