RelFar FWH20-DC30A Manual

Intelligent double pendulum handheld cleaning head

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Shenzhen RelFar Intelligent Technology Co., Ltd.

FWH20-DC30A Intelligent Double

Pendulum Handheld Cleaning Head

Shenzhen RelFar Intelligent Technology Co., Ltd.

Website: www.relfar.com

Tel.: 0755-23143635

Address: Factory, Area B, Haiweijingsong, Lusiyuan 1 District,

Qiaohe Road, Heping Community, Fuhai Sub-district, Bao'an

District, Shenzhen City, Guangdong Province

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Summary of Contents for RelFar FWH20-DC30A

Page 1 Shenzhen RelFar Intelligent Technology Co., Ltd. FWH20-DC30A Intelligent Double Pendulum Handheld Cleaning Head Shenzhen RelFar Intelligent Technology Co., Ltd. Website: www.relfar.com Tel.: 0755-23143635 Address: Factory, Area B, Haiweijingsong, Lusiyuan 1 District, Qiaohe Road, Heping Community, Fuhai Sub-district, Bao'an District, Shenzhen City, Guangdong Province...
Page 2 Shenzhen RelFar Intelligent Technology Co., Ltd. Date of issue: November.30th, 2023 Version: B ...
Page 3 Shenzhen RelFar Intelligent Technology Co., Ltd. Foreword Thank you for choosing our products! To enable you to have an overall understanding of our company, there is a detailed introduction regarding features, structural features, technical parameters, instructions for use and maintenance of the product in the Manual. Carefully read the Manual to help you better us it before the product is used.
Page 4 Shenzhen RelFar Intelligent Technology Co., Ltd. we will offer dedicated service to you wholeheartedly.
Page 5 Shenzhen RelFar Intelligent Technology Co., Ltd. Contents Chapter I Overview........................... 5 1.1 Product parameter......................5 1.2 Product parameter......................5 Chapter II Structural Characteristics....................7 2.1 Product structure......................7 Chapter III Product Installation......................8 3.1 Pipe connection........................8 3.1.1 Cooling water: The 6mm air tube is connected. The main function is that the excess heat is taken away by cooling through the internal structural member water route when the heat is produced by the light path in the cavity to ensure the cleaning performance.
Page 6 Shenzhen RelFar Intelligent Technology Co., Ltd. 6.13 Galvanometer interface....................26 Chapter VII Introduction to HMI Operation................... 27 7.1 Introduction to HMI function..................27 7.2 System parameter setting....................28 7.3 Equipment parameters....................29 7.4 Alarm message......................... 30 Chapter VIII Processing Module Switching................... 31 8.1 Selection of processing type....................31...
Page 7 Shenzhen RelFar Intelligent Technology Co., Ltd. Chapter I Overview 1.1 Product parameter Name Intelligent Double Pendulum Handheld Cleaning Head Model FWH20-DC30A Fiber interface Wavelength scope 1,070±20nm Rated power ≤3000W Collimation focal length F50mm Focus focal length F800mm Scanning Range 300mm long *300mm wide...
Page 8 Shenzhen RelFar Intelligent Technology Co., Ltd. ※ To ensure personal safety, wear the special fiber laser protective glasses before operation. ※ It is necessary to keep the product clean and prevent the cooling liquid, condensate water or other foreign matter from intruding into the cavity, or the functional contamination and functional impact of related parts will be incurred.
Page 9 Shenzhen RelFar Intelligent Technology Co., Ltd. Chapter II Structural Characteristics 2.1 Product structure...
Page 10 Shenzhen RelFar Intelligent Technology Co., Ltd. Y-axis galvanometer motor module Protection drawer module Focus drawer module gas ring X-axis galvanometer motor module Collimating drawer module Switch button QBH interface Cooling water and gas interface Cooling water (outlet) Gas interface Lens monitoring protection display...
Page 11 Shenzhen RelFar Intelligent Technology Co., Ltd. Chapter III Product Installation 3.1 Pipe connection Cooling water circuit and auxiliary protective gas connection 6mm water pipe (outlet) 6mm water pipe (inlet) 6mm water pipe (inlet) Connection of cooling water and protective gas and usage...
Page 12 Shenzhen RelFar Intelligent Technology Co., Ltd. heat is produced by the light path in the cavity to ensure the cleaning performance. The series connection of cooling water pipeline is required, with one-in and one-out water circulation connected. 3.1.2 Maintained gas: The 6mm air tube is connected for butt...
Page 13 Shenzhen RelFar Intelligent Technology Co., Ltd. 3.2 Optical fiber input installation ※ The QBH is a horizontal arrangement to take out the dustproof seal cover. Take dustproof seal cover ※ Align the red dot on the fiber optic head with the QBH red...
Page 14 Shenzhen RelFar Intelligent Technology Co., Ltd. Insertion for installation based on the alignment of two central red dots ※ The QHB is screwed to the locking state: Rotate it to the limiting position clockwise (hearing the "click"), lift up the rotating mantle, and clockwise rotate the mantle until the head of optical fiber is compressed.
Page 15 Shenzhen RelFar Intelligent Technology Co., Ltd. ※ Before the laser presents, open the front end clamshell dust blocking plate! Chapter IV Maintenance 4.1 Structure of optics lens ※ The assembly is completed in the dust-free plant at the time of replacement of parts. In principle, except for the front- end first protective glass can be disassembled and assembled, other modules are forbidden to be dismounted.
Page 16 Shenzhen RelFar Intelligent Technology Co., Ltd. Focus lens D20*F800 X-axis galvanometer lens Protective glass D30*2 Y-axis galvanometer lens Collimation lens D16*F50 4.2 Cleaning of optics lens ※ When the optics lens are cleaned, the operation method and attention points are as follows: ※...
Page 17 Shenzhen RelFar Intelligent Technology Co., Ltd. left thumb and index finger and hold the dust-free cotton swab with right hand to gently wipe the front and back of the lens in a single direction from bottom to top or from left to right (avoid...
Page 18 Shenzhen RelFar Intelligent Technology Co., Ltd. ※ Disassembly and assembly steps: Step I: Clean up all the dust on the surface of the laser head firstly. Step II: Loosen the 4-M2.5*6 screw in the figure with 2mm inner-hexagon wrench. Step III: Take out the collimating drawer module and seal the port with textured paper to prevent the dust from entering the cavity.
Page 19 Shenzhen RelFar Intelligent Technology Co., Ltd. And the convex face shall be upward The direction that the arrow points is that the flat face shall be downward Collimation handle Collimating drawer Collimation lens D16*F50 Cap pressing 4.3.2 Disassembly and assembly of focus lens...
Page 20 Shenzhen RelFar Intelligent Technology Co., Ltd. installation can be divided into plane and convex surface. After disassembly, record it; otherwise, the optical path will be affected.) Note: The drawer gap shall be installed upwards. Focus drawer M2.5 hex socket head cap screw...
Page 21 Shenzhen RelFar Intelligent Technology Co., Ltd. the window exposed on the cavity with textured paper to prevent dust from entering. Step II, when the two bosses are aligned with the opening slot after the gland is rotated anticlockwise, remove them upward and replace the lens.
Page 22 Shenzhen RelFar Intelligent Technology Co., Ltd. Chapter V Laser Cleaning System 5.1 Installation dimension drawing for product 5.1.1 Installation dimension of touch screen External dimension (209.5*150*24)mm The installation dimension of the touch screen is shown in the following figure: Left view...
Page 23 Shenzhen RelFar Intelligent Technology Co., Ltd. 5.1.2 Installation dimension of mainboard...
Page 24 Shenzhen RelFar Intelligent Technology Co., Ltd. Chapter VI Electrical 6.1 Packing list List Graphical Name Quantity Remarks Representation Intelligent Double Pendulum Handheld 1PCS Cleaning Head 24V power pack 1PCS 15V power pack 1PCS 1PCS Display screen Display screen connecting wire...
Page 25 Shenzhen RelFar Intelligent Technology Co., Ltd. Protective glass 4PCS 6.2 System wiring The following figure is a schematic diagram for wiring of the whole system. Refer to the schematic diagram for system wiring. Refer to relevant chapters for detailed interface definition.
Page 26 Shenzhen RelFar Intelligent Technology Co., Ltd. 送丝机 RXD4 Wire feeder TXD4 温度传感器 P L T Temperature sensor 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 1 2 3 -15V ±15V直流电源水吹吹...
Page 27 Shenzhen RelFar Intelligent Technology Co., Ltd. Table 6.3.1 shows the definition of power supply interface. Table 6.3.1 Signal Definition Instructions +24V external power input and power supply 24V+ Power supply input output current: above 3A Power reference 24V- — ground...
Page 28 Shenzhen RelFar Intelligent Technology Co., Ltd. Motor wire feed Used for motor wire feed and connection DIR- direction-interface with driver Dir- Reference ground — Wire feed control Used for automatic wire feed of IO control Feed interface wire feeder Wire withdrawal...
Page 29 Shenzhen RelFar Intelligent Technology Co., Ltd. Enable Laser enabling signal 24V level and high level: effective Laser failure alarm — Alarm input The signal is needed by part of lasers. The function GATE Red light index signal is reserved for use when leaving the factory 6.6 CN3 temperature sensor interface...
Page 30 Shenzhen RelFar Intelligent Technology Co., Ltd. Power reference ground — 6.8 CN4 reserved serial interface The reserved serial port CN4 interface falls into 4PIN green terminal, with no connection reserved. Table 6.8.1 shows the definition of CN4 interface. Table 6.8.1...
Page 31 Shenzhen RelFar Intelligent Technology Co., Ltd. 6.10 CN7 common input interface 1 The CN7 interface is a 6PIN green terminal and of NPN type. Table 6.10.1 shows the definition of CN7 interface. Table 6.10.1 Signal Definition Instructions Reference ground —...
Page 32 Shenzhen RelFar Intelligent Technology Co., Ltd. Auxi.air Protective gas Used for protective gas blowing control Output1 Green light — Output2 Red light — Output3 Buzzer — OVCC +24V power output Power supply, maximum output: 500mA 6.12 CN9 common input interface 2 The CN9 interface is a 4PIN green terminal.
Page 33 Shenzhen RelFar Intelligent Technology Co., Ltd. Chapter VII Introduction to HMI Operation 7.1 Introduction to HMI function As for the handheld laser welding system operation panel (hereinafter referred to as "HMI"), the 7cun configuration TFT touch screen is used, with beautiful interface and convenient operation. The laser-related...
Page 34 Shenzhen RelFar Intelligent Technology Co., Ltd. [Scanning parameter]: Used to set the parameters related to the scanning processing of the galvanometer. Parameter number: Multiple groups of different cleaning parameters can be set with different parameter numbers. Scanning speed: It is used to set the scanning speed of the galvanometer.
Page 35 Shenzhen RelFar Intelligent Technology Co., Ltd. [Red light | switch on/off]: The red light switch can control the switch of the laser red light indication. [preparation \ stop | cleaning]: Emission of laser can be allowed or forbidden by the button. In a state ready to clean, press the cleaning start button will be laser cleaning;...
Page 36 Shenzhen RelFar Intelligent Technology Co., Ltd. may be inaccurate. Enabling the safety lock: Select whether to enable security lock protection. [Chinese/English]: Switch between Chinese and English languages. Automatic screen lock: When the automatic screen lock is enabled, the system automatically switches to the screen lock page when no operations are performed on the touchscreen after a period of time.
Page 37 Shenzhen RelFar Intelligent Technology Co., Ltd. length allowed by the equipment Laser rated power: It is used for setting the rated power of the laser. Maximum laser frequency: It is used to set the maximum laser frequency Minimum laser frequency: It is used to set the minimum laser frequency Laser alarm enabling: It is used to set whether to enable laser alarm.
Page 38 Shenzhen RelFar Intelligent Technology Co., Ltd. When the temperature exceeds the limit value, an alarm signal will be generated. Temperature alarm limit: Lens temperature limit value. 7.4 Alarm message Alarm information includes: Safety clamp alarm and machine alarm. Safety clamp alarm lies in that the safety clamp and cleaning head is not reliable conduction.
Page 39 Shenzhen RelFar Intelligent Technology Co., Ltd.
Page 40 Shenzhen RelFar Intelligent Technology Co., Ltd. Chapter VIII Processing Module Switching 8.1 Selection of processing type As for the welding mode switching to 300mm cleaning mode, inputting password-666666 will be reminded by clicking [Processing Type] on the panel pursuant to [System Parameter]->[Authorization]- >[Processing Type].
Page 41 Shenzhen RelFar Intelligent Technology Co., Ltd. Confirm the replacement of the following component: Confirm the replacement of the following component: Change gun head model FWH20-DC30A Change gun head model FWH20-DC30A Please power on again! Cancel Cancel 8.3 Switch completion After the replacement of hardware component by the user is over, the equipment can be powered on anew.
Page 42 Shenzhen RelFar Intelligent Technology Co., Ltd. The user needs to set parameters before using. Click [System Parameters] to set. Double click light extraction enabling: The enabling is opened, double click the button for twice to extract light, close the enabling button, click once to extract light.
Page 43 Shenzhen RelFar Intelligent Technology Co., Ltd. will turn to red. Disabling Laser alarm enabling Lens temperature alarm enabling: Disabling Laser alarm level Low level Lens temperature alarm limit value Disabling Cooling-water machine alarm Underpressure alarm enabling Disabling enabling Underpressure alarm level...
Page 44 Shenzhen RelFar Intelligent Technology Co., Ltd. Monitoring home screen, welding system, cleaning system and selection as per the use category. The current usage can be viewed by the equipment state page. Home screen Equipment status Equipment status Welding system Safety lock...
Page 45 Shenzhen RelFar Intelligent Technology Co., Ltd. Thank you for using the intelligent technology product of Shenzhen RelFar! Website: www.relfar.com Tel.: 0755-23143635 Address: Factory, Area B, Haiweijingsong, Lusiyuan 1 District, Qiaohe Road, Heping Community, Fuhai Sub-district, Bao'an District, Shenzhen City, Guangdong Province...