Raycus RFL-C Series User manual

Global Version Continuous -Wave
Laser User Guide
1000- 1500W
Wuhan Raycus Fiber Laser Technologies Co. , Ltd.

Wuhan Raycus Fiber Laser Technologies Co. , Ltd
User Guide of Global Version 1000- 1500W CW laser
TABLE OF CONTENTS
1 Safety Information ..................................................................................................................... 1
1.1 Security Identifier .............................................................................................................. 1
1.2 Laser Safety Grade ............................................................................................................ 1
1.3 Security Identifier ................................................................................................................... 2
1.4 Optical Safety ..................................................................................................................... 3
1.5 Electrical Safety ................................................................................................................. 3
1.6 Other Safety Rules ............................................................................................................. 3
2 Product Description ................................................................................................................... 4
2.1 Features .............................................................................................................................. 4
2.2 Model description .............................................................................................................. 4
2.3 Package accessoriesare ...................................................................................................... 5
2.4 Unpacking and Inspection ................................................................................................. 5
2.5 Operation Environment ..................................................................................................... 6
2.6 Attentions............................................................................................................................ 7
2.7 Specifications ..................................................................................................................... 7
Table 5 Product Specifications ...................................................................................................... 8
3 Installation ................................................................................................................................. 10
3.1 Dimensions ...................................................................................................................... 1 0
3.1.1 Overall dimensions of Global Version 1000-1500W CW laser .................................... 10
3.2 Size and installation of output optical cable ..................................................................... 11
3.2.1 Global Version 1000-1500W CW laser output optical cable ........................................ 11
3.3 Cooling system installation and requirements .................................................................. 12
3.4 Installation rule ................................................................................................................ 14
4 Using the Product .................................................................................................................... 1 5
4.1 Front panel ....................................................................................................................... 15
4.2 Rear Panel ........................................................................................................................ 16
4.3 Power Connection ........................................................................................................... 17
4.4 Interface definition .......................................................................................................... 18
4.5 Installation Instruction .................................................................................................... 24
4.6 Start operation sequence ................................................................................................. 25
4.7 Functions of the clientware ............................................................................................. 25
4.8 Control mode selection ................................................................................................... 32
4.9 Shut down the laser: ........................................................................................................ 37
4.10 Bluetooth app operation description ............................................................................ 37
5 Common Alarms and solutions .............................................................................................. 46

Wuhan Raycus Fiber Laser Technologies Co. , Ltd
User Guide of Global Version 1000- 1500W CW laser
5.1 Alarm display ................................................................................................................... 46
5.2 Alarm processing ............................................................................................................. 46
6 Warranty, Return and Maintenance ..................................................................................... 49
6.1 General Warranty ............................................................................................................ 49
6.2 Limitations of Warranty .................................................................................................. 49
6.3 Service and Repair ........................................................................................................... 50

Wuhan Raycus Fiber Laser Technologies Co. , Ltd
User Guide of Global Version 1000- 1500W CW laser
1 Safety Information
Thank you for choosing Raycus fiber laser. This User Guide provides
important safety, operation, warranty and other information. Please read it
carefully before using this product. In order to ensure safe operation and optimal
performance of the product, please follow the warnings, cautions, operating
procedures and other instructions accordingly.
1. 1 Security Identifier
WARNING: Describes a hazard that lead to a personal
injury or death.
CAUTION: Describes a hazard that lead to a minor
personal injury or product damage.
1.2 Laser Safety Grade
According to the European Community standards EN 60825 - 1, clause 9, this
series of lasers are classified as a high power Class 4. This product emits invisible
laser radiation at wavelength of 1080 nm, and the light power is 100 -2000W up to
machine. Direct or indirect exposure of high power of laser radiation may cause
damage to the eyes or skin. Despite the radiation being invisible, the beam may
cause irreversible damage to the retina and cornea. Appropriate and approved laser
goggles must be worn all the time during the laser device is operating.
WARNING: Users must use appropriate laser goggles
when operating this device. The laser goggles is selected
according to the range of wavelength emitted from this
product. Users must ensure that the protect range of laser
goggles over the entire range of laser wavelengths. Please do
not directly view the laser output head when laser emitting.
Raycus User Guide | Safety Information
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
1.3 Security Identifier
Raycus CW Fiber Lasers have different locations of safety identifier
depending on the model, as shown in Figure 1:
Figure 1 Laser Security Identifier
Laser safety identifier includes: safety warning, laser emit head warning,
product certification, ID label, etc. The detailed descriptions of the security
identifier are as follows:
Table 1 Security Identifier
1: Laser Radiation Hazard
2: Laser Emit Head
3: Type 4 Laser Product
4: Class 2M Laser Product
Label- 1mW Red Laser
5: CE Authentication
6: ID Label
7:Electrical Hazard
2

Raycus User Guide | Product Description

Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
1.4 Optical Safety
Any dust on the end of the collimator assembly can burn the lens.
CAUTION: DO NOT emit when the protective cap is
not removed, otherwise the lens or crystal will be damaged.
1.5 Electrical Safety
1) Make sure the product is grounded through the PE line of the AC power cord.
The grounding must be firm and reliable.
WARNING: Any interruption from the protective earth
will electrify the enclosure, which may result in personal
injury.
2) Make sure that the correct voltage of the DC power source is used.
CAUTION: Wrong wiring mode or power supply
voltage will cause an unrecoverable damage to the laser
device.
There are no devices that need to be used by operator in the laser. Please
do not try to open the laser cover, otherwise it may cause electric shock and
the warranty will be invalid accordingly.
1.6 Other Safety Rules
1) Do not directly view the laser output head when laser emitting. Avoid using
the laser in a dark environment.
2) Do not use fiber lasers in dark environments.
3) If this device is used in a manner not specified in this document, the
protection provided by the device may be impaired and the warranty will be
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
voided.
4) There are no user serviceable parts, equipment or assemblies inside the
product. All service and maintenance shall be performed by Raycus. In order
to prevent electric shock, please do not break the seal or uncover the shield.
Failure to comply with this instruction will void the warranty.
2 Product Description
2. 1 Features
Raycus fiber laser is designed for industrial and scientific research
applications with high pump conversion efficiency, low power consumption and
excellent beam quality. It is compact and ready to use. It can be used as a
stand-alone unit or easily inserted into user’s apparatus.
Main Features:
>Excellent beam quality
>High reliable and tightness
>High power stability
>Power continuously adjustable and fast switch response
>Maintenance free operation
>High Electro-optical Conversion Efficiency
>Altitude Stress-resisting Capacity
>High modulation frequency and editable waveform
Applications:
>Welding 、5G 、Infrastructure
>3D printing
Scientific research
2 .2 Model description
Raycus continuous fiber laser includes 100, 200L, 200, 300L, 300, 500, 750,
1000 and other models, which respectively represent 100W, 170W, 200W, 250W,
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
300W, 500W, 750W, 1000W lasers. The definitions of the model code are shown in
the table below:
Table 2 definition of model code
RFL-C 500/B/ 15/W
1
RFL-C series continuous fiber laser
2
Power indicator, including 100, 200L, 200, 300L, 300, 500, 750, 1000, 1500,
2000 respectively representing 100W, 170W, 200W, 250W, 300W, 500W,
750W, 1000W, 1500W, 2000W power laser
3
Wavelength, ‘B’ represents a wavelength of 1080nm
4
Output cable length, unit meter, including 10 meters and 20 meters, also can
be customized length
5
Cooling method, ‘W ’ stands for water cooling, ‘A’ stands for air cooling
Notes: RFL-C100 ~ RFL-C3000 laser without air conditioning
2 .3 Package accessoriesare
Please refer to package accessoriesare in the packing box.
2 .4 Unpacking and Inspection
Raycus fiber laser is delivered in a package, which is designed to offer the
maximal safety. Upon the delivery, please inspect all packaging for evidence of
mishandling or damage. If you find any evidence of mishandling, please keep the
damaged material and contact the shipping agent and Raycus immediately.
Please double check if each listed contents is inside the package; and contact
Raycus as soon as possible if there is any issue.
Take extra care when removing the unit from the package to make the fiber
optic cable stay away from collision and vibration. Please do NOT distort, bend or
pull the output cable when unpacking the device; and avoid any collision to the
head of laser output.
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
CAUTION: The fiber optic cable and output head are
precise optic instrument, ANY vibration or impact to the output
head, and twist or excessive bend to the cable will damage the
instrument.
2 .5 Operation Environment
The operation conditions are listed as the following table:
Table 3: The Operation Environment Conditions for the Laser
Model
RFL-C1000S-CE/RFL-C1000H-CE、
RFL-C1500S-CE/RFL-C1500H-CE
Power Source
220±10% V AC
50/60Hz
Power Capacity kW
4.5
Installation Environment
Flat and no vibration
Ambient Temperature ( )
~
10 40
Relative Humidity
＜70
Warning:
1) Make sure the product is properly grounded before use.
2) The laser output head is connected with fiber optic cable. Please inspect the
output head carefully for prevent dust or other pollution. Use appropriate
lens paper to clean it if necessary.
3) Failure to follow the instructions when operating the laser may cause
malfunction and damage.
4) It is not allowed to install the output head when the laser is in operation.
5) Do not look into the output head directly. Wear appropriate protective eye
glasses all the time when operating the laser
Do not expose this product to high humidity (humidity> 95%).
Do not allow this product to operate at a temperature below the
ambient dew point. (As shown in Table 4)
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
Table 4 Comparison table of constant dew point at ambient temperature and
relative humidity
Constant dew point table at ambient temperature and relative humidity
Ambient
temperature
( C)
Maximum relative humidity
20%
30%
40%
50%
60%
70%
80%
90%
95%
20
-3.5
2
6
9
12
14.5
16.5
18
19
25
0.5
6
10.5
14
16.5
19
21
23
24
30
4.6
10.5
15
18.5
21.5
24
26
28
29
35
8.5
15
19.5
23
26
28.5
31
33
34
40
13
20
24
27.5
31
33.5
36
38
39
Laser operating temperature range
2.6 Attentions
1) Make sure that the correct voltage (according to Table 3) is used. Failure
to connect power supply will damage the device.
2) Failure to operate the laser in accordance with the control or adjustment
methods specified in this manual may cause damage.
3) The output laser is collimated by the collimating lens, it is important to
keep the collimating lens clean, otherwise it will damage the device.
4) Please cap the output head when it is not in use. Do not touch the output
lens at any time. Using appropriate lens paper to clean it if necessary.
5) Failure to follow the instructions may cause laser power loss, such loss is
not covered by warranty.
2.7 Specifications
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
Table 5 Product Specifications
Model
RFL-C1000S-CE
RFL-C1500S-CE
RFL-C1000H-CE
RFL-C1500H-CE
Test Conditions
Optical Characteristics
Output Power(W)
1000
1500
1000
1500
Operation Mode
CW/Modulated
Polarization State
Random
Output Power
Tunability(%)
10~100
Emission Wavelength
(nm)
1080±5
Nominal Output Power
Output Power
Unstability (%)
±1.5
Nominal Output Power
Duration: ≥5hrs;
Ambient Temp.: 22±1℃
Modulation
Frequency(Hz)
0~5,000
Nominal Output Power
Red Guide Laser
Power(mW)
0.1~1
Optical Output Characteristics of QBH head
Beam Quality(M2)
<1.8
2~6
/
Beam Parameter
Product (BPP)
/
BPP <1.5 mm.mrad
Nominal Output Power，4σStandard
Half Angle Divergence
(rad)
≤0.08
≤0.06
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
Model
RFL-C1000S-CE
RFL-C1500S-CE
RFL-C1000H-CE
RFL-C1500H-CE
Test Conditions
Core Fiber(μm)
25(14、20、100、200 are
optional)
50(14、20、100、200 are
optional)
50(14 、20 、100 、200 are optional)
Delivery Cable
Length(m)
20
10
Customizable length
Electrical Characteristics
Power Supply
220±10% V AC 、50/60Hz
Max. Power
Consumption(W)
4500
Control Mode
RS-232/AD/Ethernet
Other Characteristics
Dimensions(W×H ×D)
(mm)
440×586×149 (include handle)
Weight(kg)
<25
Operating Ambient
Temperature ( C)
10~40
Humidity(%)
<70
Storage
Temperature( C)
- 10~60
Cooling Method
Water Cooling
9
Raycus User Guide | Product Description

Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
3Installation
3. 1 Dimensions
3.1.1 Overall dimensions of Global Version 1000-1500W CW laser
The external dimensions of the Global Version 1000 W CW laser is the
same as that of Global Version 1500W CW laser. (As shown in Figure 2, take
the Global Version 1500W CW laser as an example.)
Figure 2 (a) Front view (Unit: mm)
Figure 2 (b) Rear view (unit: mm)
Raycus User Guide | Installation
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
Figure 2 (c) Top view (Unit: mm)
3.2 Size and installation of output optical cable
Raycus continuous wave fiber laser uses different laser output cables
according to different laser models.
3.2.1 Global Version 1000-1500W CW laser output optical cable
The output cables of Raycus Global Version 1000- 1500W CW lasers are
self- made QBH output cables. The specific appearance dimensions are shown in
Figure 3 below:
Raycus User Guide | Installation
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000 - 1500W CW laser
Figure 3 Dimensional drawing of handheld welding QBH output optical cable
(Unit: mm)
For QBH output optical cables, the two copper contacts
(Interlock pins) on the output head must be shorted before the
laser works, otherwise the laser will not work properly. Usually
the copper contacts are automatically shorted after the output
fiber cable is installed in the processing equipment.
Before installing the output cable in the processing head, the
lens of the output cable must be inspected. If the lens is dirty, it
must be cleaned.
It is forbidden to disassemble the output lens by anyone other
than Raycus, otherwise the warranty will be invalidated
3.3 Cooling system installation and requirements
Table 6 Cooling Requirements
Model
RFL-C1000S-CE/RFL-C1000H-CE RFL-C1500S-CE/RFL-C1500H-CE
Cooling Capability (W)
>4500
Minimum Flow (L/min)
16
Maximum Pressure (Bar)
7
External diameter of
water-cooling pipe (mm)
12
Cooling system water
temperature ( C)
22 ±1C
Raycus User Guide | Installation
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
1) Temperature setting of cooling water:
>22±1C(It does not have to be changed in summer).
2) Requirements on Cooling Water:
Purified water should be used.
>In order to prevent the growth of mold that may lead to blockage, adding
alcohol solution to about 10% of the total volume is recommended.
>If ambient temperature is between - 10Cand 0C, we recommend to use
30% alcohol(volume ratio), and replace it every 2 months.
>If ambient temperature is below - 10C, the chiller with both heating and
cooling functions must be used, and keep it in full-time operation.
3) Other cooling system requirements:
>Check the entire water system and joints for leaks, the first time starting
the cooling system. The external water pipe must be installed and
connected according to the water inlet (IN) and water outlet (OUT)
indicated by the laser, otherwise the laser may not work properly.
>If the laser is not used for a long time, the cooling system and the
cooling water inside the laser should be drained, otherwise it will cause
irrecoverable damage to the laser.
Set the water temperature of the cooling system correctly
according to the ambient temperature. If the water
temperature is set too high, the laser will not work properly.
If the water temperature is set too low, condensation will
occur inside the laser or the laser output cable, which will
cause irrecoverable damage to the laser
Before staring the laser, the cooling system must work
properly and the water temperature reaches a suitable
temperature.
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Raycus User Guide | Installation
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3 .4 Installation rule
Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000 - 1500W CW laser
1) Place the product in an appropriate position, immobilize it if necessary.
2) Check if the power supply has the correct voltage (laser model and
power voltage refers to product parameters in Table 5), and the earth line
is connected, make sure it is firm and reliable
3) Connect the power cable and control cable to the product when power
supply is OFF.
4) Connect the cooling system to the laser and output fiber cables according
to the water inlet and outlet signs.
5) Please check the laser output head and do the necessary cleaning before
installing it in the device. If you find that there is dust or foreign objects
that cannot be cleaned, please contact Raycus in time, and do not
continue installation and operation for the time being.
6) Prevent the delivery cable from treading, pinching or excessive bending
during installation.
7) Please handle the laser output cable carefully, and do not receive
vibration during the installation and disassembly.
8) Make sure the environment is clean, or the output head may be
contaminated. It is prohibited to use fan during installation, which will
cause dust in the air.
9 ) The minimum bending diameter of the transmission cable of the laser
shall not be less than 20cm in the non-working state ( such as transport
and storage) . The minimum bending diameter should not be less than
30cm when the laser is work.
CAUTION: All the cables can only be connected when
power supply is off. Hot plug may damage the device.

Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
Ensure that there are no fiber bends in radius less than 30cm
when the product is installed. Avoid excessive twisting and
tight bends during the robotic arm movements.
Tight bends will damage the laser delivery system.
Before the laser output cable is assembled, the lens and the
cutting head cavity must be clean and free of pollution.
Keep the protective cap properly, prevent it from
contamination; or the aperture will be contaminated when
capped.
4 Using the Product
△The Raycus continuous fiber laser ( with network port) has
stopped using the super terminal. After the laser is powered on, there
is no display on the super terminal. Please log in to the official website
of Raycus to download the new version of the upper computer
software and upper computer software instruction manual.
Web http://www.raycuslaser.com/index.php/index-show-tid-53.html
4.1 Front panel
Figure 4 shows the front panel style of Global Version 1000- 1500W CW
laser (take the Global Version 1500W CW laser as an example):
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Wuhan Raycus Fiber Laser Technologies Co., Ltd
User Guide of Global Version 1000- 1500W CW laser
Figure 4 Global Version 1000- 1500W laser front panel
4.2 Rear Panel
Figure 5 shows the rear panel style of Global Version 1000- 1500W CW
laser:
Figure 5 Global Version 1000- 1500W laser real panel
1. Alarm: Laser fault indicator.
2. Laser: Laser output indicator.
3. Power: Power indicator, indicates that the power is switched on when the LED
illumines.
4. Water pipe joint: Quick connector, insert the quick-plug water pipe with an
outer diameter of 12 into the quick –insert connector for cooling the circulating
cooling water.
5. ETHERNET: Ethernet interface for communication between laser and upper
computer.
6Interface: Laser external control interface, see [4.4 Interface and Definition]
Raycus User Guide | Using the Product 16