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GSI Group - Laser Division
JK300HP/JK300P/JK125P
Pre-installation and User Manual

Issue 2.0

Page 146 of 172

Part No: 1EA300E01

9.12 Focus Lens Replacement Procedure

9.12.1 Materials

Part Required

Part Number

Focus lens cell

Various

Lens Ring Tool [60mm SQ Head]

ML123431B

Tools/Equipment Spares/Consumables

Standard Tool Kit

O-Ring Kit

Rubber Bulb Puffer

PROPAN-2-OL

Finger Cots

Lens Free Tissues

Plastic Gloves

9.12.2 Removal Procedure

Figure 29 – Focus Lens

Petitioners Canadian Solar Inc. and Canadian Solar (USA) Inc.

Ex. 1025, p. 146

Содержание JK125P

Страница 1: ...installation and User Manual GSI Group Laser Division Cosford Lane Swift Valley Rugby Warwickshire CV21 1QN England Telephone 44 0 1788 570321 Fax 44 0 1788 579824 www gsig com Petitioners Canadian So...

Страница 2: ...Group Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page ii Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 1025 p...

Страница 3: ...ipment is inspected and the claim is settled 3 If the shipment has been made FCA Rugby Packed and shortages have occurred undertake the following actions 4 If the shipment delivered to you is not in a...

Страница 4: ...Group Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page iv Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 1025 p...

Страница 5: ...he above actions SAFETY WARNING It is of the utmost importance that the Safety Section of this manual is read and fully understood before any attempt is made to operate the equipment or undertake any...

Страница 6: ...Group Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page vi Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 1025 p...

Страница 7: ...rameters 17 1 11 1 Changing Parameters 17 1 11 2 Parameter Set Selection 19 1 12 Laser Outputs 19 1 13 Operating Guidelines 19 1 14 Processing Considerations 19 1 15 Fibre Optic Handling 20 1 15 1 Des...

Страница 8: ...3 5 Electromagnetic Compatibility 44 3 6 Transportation 44 3 7 Electrical Connections 45 3 7 1 Connection Panel 45 3 7 2 PL601 Customer Interlocks 45 3 7 3 PL602 Workstation Interlocks 45 3 7 4 SK603...

Страница 9: ...creen 66 6 8 1 Function 66 6 8 2 Entry Exit 67 6 8 3 Status Bar 67 6 9 SETUP screen 67 6 9 1 Function 67 6 9 2 Entry Exit 67 6 9 3 Status Bar 68 6 10 MODIFY SHAPE screens 68 6 10 1 Function 68 6 10 2...

Страница 10: ...4 12 Alarm 2n12 Interlock Chain Input 12 Fault 79 7 4 13 Alarm 2n13 Interlock Chain Input 13 Fault 79 7 4 14 Alarm 2n14 Interlock Chain Input 14 Fault 80 7 4 15 Alarm 2n15 Interlock Chain Input 15 Fa...

Страница 11: ...Fault 92 7 6 17 Alarm 4n17 Power Supply Input Voltage Loss 92 7 6 18 Alarm 4n18 Power Supply Contactor Out Fault 92 7 6 19 Alarm 4n19 Power Supply Shutdown During Operation 92 7 6 20 Alarm 4n20 Power...

Страница 12: ...nitial Set up 101 8 3 Rear Mirror Tuning 102 8 4 Focus Head Setup 104 8 5 External Power Control EPC Set up 105 8 5 1 Set Up Procedure 105 9 User Maintenance 107 9 1 Introduction 107 9 2 User Maintena...

Страница 13: ...ith Pulsed Lasers 159 10 2 1 Pulse energy 160 10 2 2 Peak Power 160 10 2 3 Pulse frequency and overlap 160 10 3 Welding in Continuous Wave Mode 161 10 4 Welding in Modulation Mode 161 10 5 Jigs and Fi...

Страница 14: ...Group Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page xiv Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 1025 p...

Страница 15: ...anufacturing operations located in North America and Europe along with a network of support centres GSI Group Laser Division offers a complete range of lasers that cover applications in sectors includ...

Страница 16: ...oup Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 2 of 172 Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 102...

Страница 17: ...supplied with a Pre installation and User Manual The Manual provides information on Pre installation requirements Installation Procedures De Commissioning Procedures and user information The Pre inst...

Страница 18: ...th Beam Quality Beam quality is defined using beam radius and half angle divergence and relates to 86 5 of enclosed power ISO 11146 Continuous Wave Laser operating and continuously emitting radiation...

Страница 19: ...SD Least Significant Digit Machine Interface Facility that allows an external controlling device such as a PLC to control and monitor the Laser MSD Most Significant Digit Nd YAG Nd Neodymium Doping to...

Страница 20: ...definition The Formula for calculating spot size is as follows Focussed Spot Diameter Fibre diameter x Focal length of Focus Lens Focal length of Recollimating Lens This assumes aberration free lenses...

Страница 21: ...sig com lasers Or contact Customer Support at the manufacturing site in Rugby UK Tel 44 0 1788 532612 Fax 44 0 1788 553564 Email support laserdivision gsig com When contacting an office for support pl...

Страница 22: ...the laser cabinet and is accessed from the front of the cabinet The Heat Management System combines two forms of cooling Water cooling This comprises two circuits 1 An internal cooling circuit removes...

Страница 23: ...ure or disconnection occurs in the cable the FCMS will place the system into shutdown and generate an alarm on the Local or Remote Controller 1 7 2 Control System and Local Controller The JK300HP JK30...

Страница 24: ...RH at 40 C 104 F These figures indicate the maximum humidity at the upper and typical temperature limits Refer to Figure 1 for humidity figures within the temperature range Electrical Supply Requirem...

Страница 25: ...ute Pressure 6 bar 88 psi Cooling water flow rate is automatically regulated internally according to water inlet temperature and duty of the equipment This maintains the internal cooling water at the...

Страница 26: ...th 60mm diameter output housing 200 mm 200 mm 200 mm Focal Length of Re collimating Lens when used with 40mm diameter output housing 100 mm 100 mm 100 mm Fibre Optic Cable Fibre Diameter 300 m 150 m 3...

Страница 27: ...Temperature Relative Humidity Graph 0 5 10 15 20 25 30 35 40 45 50 5 10 15 20 Water Temperature Deg C Flow l min 0 1 2 3 4 Pressure Drop Bars Flow Pressure Drop Figure 2 External Water Parameters RH 1...

Страница 28: ...ervention is then required to re establish the power supply See Section 2 7 5 for more information Remote interlock connection is via a 15 way D type plug male PL601 Refer to Section 3 7 1 9 2 Shutter...

Страница 29: ...the same time this is called energy sharing The beam delivery options are Up to a maximum 4 way timeshare 3 way energy share Combinations of 2 way timeshare and 2 way energy share Individual Shutters...

Страница 30: ...ter Open Acknowledge 50ms See note below TSC Time from Customer Command to Shutter Closed Acknowledge 50ms See note below Note Shutter movements do not occur during a pulse When laser pulse widths app...

Страница 31: ...s for each set of parameters Operating limits are set by enabling the power and energy trips The limits are used to help ensure consistent quality of the parts processed by the Laser by preventing pro...

Страница 32: ...ntroller is accepted by the Laser only when the PARAMETER STROBE input is active Reading of data is acknowledged by the PARAMETER ACKNOWLEDGE output from the Laser which remains active until the PARAM...

Страница 33: ...f the Laser is operating under this condition the Laser must remain ON and the process must be controlled using the Shutter The time taken for the Laser output to increase from the Ready level to the...

Страница 34: ...signed for use in factory environments care must be taken during installation and use to ensure optimum performance and acceptable lifetime Fibres optic cables are more fragile than electrical cables...

Страница 35: ...sed as a supporting member for a group of more flexible cables pipes Fibre termination must not be subjected to forces caused by dropping impacting or collision by heavy objects Where the fibre input...

Страница 36: ...adhered to The fibre cable should be held off the floor and routed along a path so that the fibre cable does not bend more than the minimum bend radius at any point along the fibre cable length throu...

Страница 37: ...ents retinal injury This includes direct viewing of the laser beam with optics that could concentrate the laser output into the eye These lasers do present a dazzle hazard and appear uncomfortably bri...

Страница 38: ...to skin Output Power less than 1mW Class II Laser Products are those emitting visible light for which the natural aversion response to bright light including the blink reflex prevents retinal injury T...

Страница 39: ...beam power can be redirected The level of risk depends on the direction of the reflected beam relative to the personnel A Class 4 IV Laser beam can be reflected from non reflective surfaces Exposure c...

Страница 40: ...rred by Safety Authorities and is recommended by GSI Group Laser Division for use with the JK300HP JK300P JK125P Series Laser If a Class 1 I enclosure is not employed and the Laser operates under Clas...

Страница 41: ...advice on the safe electrical practices associated with the JK300HP JK300P JK125P Series Laser is given below All personnel working with the JK300HP JK300P JK125P Series Laser must be fully aware of t...

Страница 42: ...equipment maintenance also increase the risk of Laser initiated fires Do not attempt to process reactive metals such as titanium and magnesium using oxygen as an assist gas Such materials must be pro...

Страница 43: ...The exhaust appliance must be positioned as near as possible to the point of origin to prevent processing fumes contaminating the air of the workroom Care is needed in the choice of evacuation equipme...

Страница 44: ...be used in oxygen lines Adhere strictly to Manufacturers Safety Recommendations and Procedures 2 5 4 Solvents Solvents are used for the maintenance of equipment Solvents are hazardous to health if ade...

Страница 45: ...ct These materials have been assessed for their toxicity and fire potential Approved materials have an approved process method and recommended arrangements for fume containment and removal 2 6 2 Appro...

Страница 46: ...fety Officer or an authorised GSI Group Laser Division engineer WARNING EXPOSURE OF THE HUMAN BODY TO LASER RADIATION IS EXTREMELY DANGEROUS Practices that may result in accidental bodily exposure e g...

Страница 47: ...tted to the equipment in compliance with IEC regulations Before operating on any part of the Laser system the hazard level must be checked by examining the following labels Safety and Compliance label...

Страница 48: ...d for in US and other DE 69308078 7 08 PRODUCT COMP LIES WITH FDA RADIATION CERTIFICA TION EN60825 1 2001 WAVELENGTH S 1064 6 35nm PRODUCT COMPLIES WITH IEC 60825 1 2000 VISIBL E AND INVISIBL E LASER...

Страница 49: ...er Division JK300HP JK300P JK125P Issue 2 0 Pre installation and User Manual Part No 1EA300E01 Page 35 of 172 Figure 6 Safety Label Locations Petitioners Canadian Solar Inc and Canadian Solar USA Inc...

Страница 50: ...orldwide IEC 60825 1 Europe EN 60825 1 North America FDA Regulation 21 CFR Chapter J 1040 10 When the terminals of the RIC are open circuit exposure to Laser radiation is prevented This is caused by e...

Страница 51: ...nk within the Shutter interlock plug or by connecting a safety interlock switch to the Shutter interlock plug WARNINGS NO ONE MUST ENTER AN AREA WHERE EXPOSURE TO HARMFUL LEVELS OF RADIATION IS POSSIB...

Страница 52: ...to provide adequate protection against specific Laser radiation must be used in all hazard areas where Class 3B or Class 4 Lasers are in use The eye protection goggles is designed to protect the weare...

Страница 53: ...the JK300HP JK300P JK125P Series Laser is located within a room that contains no non related equipment or personnel This will enable the access controls and hazard precautions to be rigidly enforced...

Страница 54: ...1EA300E01 3 2 General Arrangement 3 2 1 Dimensions and Weight Overall dimensions and footprint of the JK300HP JK300P JK125P Series Laser are shown in Figure 7 Refer to Section 1 8 for weight specific...

Страница 55: ...um quantity of heat that has to be removed from the laser is 10kW Refer to Table 1 3 3 2 1 External Cooling Water The water shall be clean and free from solid and dissolved contaminants The water must...

Страница 56: ...eeze additives have inherent corrosive properties and are nutrients for a wide range of bacterial contamination If anti freeze additives are used then the User must understand that the adding of anti...

Страница 57: ...ator valve closes The magnitude of these pressure transients is dependent on the design of the facility water system and the total volume and flow rate of the water contained within the facility water...

Страница 58: ...ommended that a Class 1 I enclosure be built around the laser workstation Refer to Section 2 Safety for laser hazards and safe operating information Laser Cabinet Recommendation GSI Group Laser Divisi...

Страница 59: ...an be powered up Emergency Stop Outputs These are volt free outputs from the laser These outputs are from auxiliary contacts on the emergency stop pushbuttons in the laser Table 2 PL 601 Customer Inte...

Страница 60: ...S 17 I CH 3 EXT SWITCH 2 0 Vdc YES 18 I CH 4 EXT SWITCH 24 Vdc YES 19 I CH 4 EXT SWITCH 2 0 Vdc YES 20 I CH 5 EXT SWITCH 2 0 Vdc NO 21 I CH 6 EXT SWITCH 24 Vdc NO 22 I CH 6 EXT SWITCH 2 0 Vdc NO 23 N...

Страница 61: ...ivision JK300HP JK300P JK125P Issue 2 0 Pre installation and User Manual Part No 1EA300E01 Page 47 of 172 Figure 8 Location of M C Interface Panel Petitioners Canadian Solar Inc and Canadian Solar USA...

Страница 62: ...Ext Power Feedback 23 GND GNDEXT_INT 11 10 Vdc EPC Ext Power Control 24 0 Vdc EPC Ext Power Control 12 25 13 3 7 4 1 Configuration The Machine Interface laser inputs and laser outputs may be configur...

Страница 63: ...ernal Controller input must push current through the laser output To all I Ps I P SK603 x 24V 0V LASER CONTROLLER To all O Ps O P 24 SK603 x 0V 50mA MAX Figure 10 Sourcing Diagram 3 7 4 4 Machine Inte...

Страница 64: ...d True Request Shutter open 9 REQUEST SHUTTER 2 False Shutter closed True Request Shutter open 3 7 4 6 Multishot Function The laser can operate in multishot mode which will open the shutter for a desi...

Страница 65: ...ed as when the Laser is completely OFF READY is defined as when the lamp drivers are active up to simmer level ON is defined as when the lamp drivers are active above simmer level REMOTE READY STATUS...

Страница 66: ...erface is opto isolated The Machine Interface must be powered by a 24Vdc power supply capable of delivering 200mA Power is provided by connecting to the PLC laser inputs Nominal load for each input is...

Страница 67: ...ability of each output is 50mA Table 8 SK 605 Full Machine Interface I O Card 2 PIN I O FUNCTION PIN I O FUNCTION 1 O Selected Pulse 1 20 O Selected Pulse 2 2 O Selected Pulse 3 21 O Selected Pulse 4...

Страница 68: ...Laser On SK603 17 I Select Multishot SK603 18 I Request Shutter 1 SK603 19 O Remote Ready Status SK603 22 O Shutter Status 1 Need to link out for Remote P C Box PL10 if not supplied with laser Plug F...

Страница 69: ...pply meets specified requirements 6 Specified pipework available to allow connection to external water supply 7 Suitable gas supply with specified pipework available to allow connection 8 Suitable ext...

Страница 70: ...ns 1 Ensure all relevant connections are made a PL601 Customer Interlocks b PL602 Workstation Interlocks c SK603 Basic machine M C Interface d SK604 Full M C Interface I O card 1 e SK605 Full M C Inte...

Страница 71: ...in good working condition and inspection of site service connection Site location of laser system Pre installation check of laser system Mains power connection or inspection if carried out by customer...

Страница 72: ...afety precautions are observed whilst handling the Fibre Optic cables 4 5 Installation Procedures The GSI Group Laser Division Installation Engineer will undertake the following procedures during the...

Страница 73: ...IS EQUIPMENT 1 Check that the Laser Mains Isolator is OFF 2 Ensure power to supply cables is isolated at fuse board and locked out 3 Using cabinet door key open door to power distribution module 4 Rem...

Страница 74: ...ter wipe up spillage using paper towels 5 4 Drain Internal Cooling System Drain Internal Water CAUTION Ensure water is fully drained from internal cooling system Ensure no residual water is left in pi...

Страница 75: ...n 1 15 2 Remove fibre output end from focus head 3 At laser rail loosen hex screw in receiver collar 4 Remove fibre input end from the receiver 5 Feed fibre cable out of the laser cabinet 6 Remove fib...

Страница 76: ...up Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 62 of 172 Part No 1EA300E01 Intentionally Blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 102...

Страница 77: ...ect the Standby Button the amber EMISSION lamp will flash several times The system will commence the start up sequence and the Standby Button will grey out to indicate that the system is in Ready Mode...

Страница 78: ...hey are active Return Returns to the previous screen up the menu tree Rotate Moves between screens at the same level in the menu tree If two are available then screens alternate 1 2 1 2 etc If three a...

Страница 79: ...backwards In all cases when the editing key is released the resultant value is transmitted via network message The value actually displayed is the result of polling the destination of the transmitted...

Страница 80: ...accesses the Operate screen 6 7 4 Setup Active Key accesses the Setup screen 6 7 5 Alarm Warnings Active Key accesses the Alarm Warnings screen 6 7 6 System Active Key accesses the System Setup scree...

Страница 81: ...prompt Multishot Fixed text Starts a Multishot sequence When pressed a confirmation prompt appears Pressing Yes starts the Multishot sequence which runs until the sequence is terminated Multishot Val...

Страница 82: ...MODIFY SHAPE screens 6 10 1 Function For defining 2 sector shapes All new values have immediate effect 6 10 2 Entry Exit Entry to first screen from Setup screen Down arrow moves between first and seco...

Страница 83: ...c En Trip Hi Value Shows current value Enables numeric editing of value 0 12 34 J see note below En Trip Lo Value Shows current value Enables numeric editing of value 0 12 34 J see note below Note Thi...

Страница 84: ...value Shows current value Enables numeric editing of value 0 999999999 Coolant Flow value Shows current value from S W Not editable Flow Alarm value Shows current value Enables numeric editing of valu...

Страница 85: ...Alarm or Warning number only On the Alarm display the Rst key will attempt to reset the Alarm The Clr key exits the Alarm display restoring the previous screen The Double Up arrow key is not availabl...

Страница 86: ...up Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 72 of 172 Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 102...

Страница 87: ...been cleared This may or may not require manual intervention 7 2 Alarms For Generic Control System Lasers that allow alarm values to be read return values standardised across all lasers The return va...

Страница 88: ...Laser Control Card stopped communicating on the laser control network Possible causes 1 Laser control card not fitted 2 Loose laser control network connections 3 Re programming Laser Control Card 4 Fa...

Страница 89: ...g The safety relay engaged while the laser was off Possible causes 1 Faulty connections on safety relay 2 Faulty safety relay 3 Faulty interlock module 7 3 10 Alarm 1n10 Safety Relay Not Detected Mean...

Страница 90: ...er Control Card Neuron device Possible causes 1 Laser Control Card DSP not programmed 2 Loose Laser Control Network connections 3 Faulty Laser Control Card 7 3 14 Alarm 1n14 Unexpected power down Mean...

Страница 91: ...rlock Chain Input 4 Fault Meaning There is no voltage supply to this interlock input Possible causes 1 Interlock supply not turned on 2 Loose connection 3 Faulty interlock module 7 4 5 Alarm 2n05 Inte...

Страница 92: ...ection 3 Faulty interlock module 7 4 7 Alarm 2n07 Interlock Chain Input 7 Fault Meaning There is no voltage supply to this interlock input Possible causes 1 Interlock supply not turned on 2 Loose conn...

Страница 93: ...supply to this interlock input Possible causes 1 Interlock supply not turned on 2 Loose connection 3 Faulty interlock module 7 4 12 Alarm 2n12 Interlock Chain Input 12 Fault Meaning For JK laser produ...

Страница 94: ...slot 1 of the control rack There is no voltage supply to this interlock input Possible causes 1 Interlock supply not turned on 2 Loose connection 3 Faulty interlock module 7 4 15 Alarm 2n15 Interlock...

Страница 95: ...Card not programmed 8 Faulty shutter connected to channel 1 of the dual shutter card fitted in slot 3 of the control rack 9 Faulty shutter card fitted in slot 3 of the control rack There is no voltage...

Страница 96: ...2 4 Shutter fault on the shutter fitted to channel 2 of the dual shutter card in slot 2 of the control rack 5 Dual shutter card fitted in slot 2 of the control rack is not programmed 6 Laser Control C...

Страница 97: ...n 2 Loose connection 3 Faulty interlock module 7 4 20 Alarm 2n20 Interlock Chain Input 20 Fault Meaning There is no voltage supply to this interlock input Possible causes 1 Interlock supply not turned...

Страница 98: ...Possible causes 1 Interlock supply not turned on 2 Loose connection 3 Faulty interlock module 7 4 26 Alarm 2n26 Interlock Chain Input 26 Fault Meaning There is no voltage supply to this interlock inp...

Страница 99: ...onnection 3 Faulty interlock module 7 4 31 Alarm 2n31 Interlock Chain Input 31 Fault Meaning There is no voltage supply to this interlock input Possible causes 1 Interlock supply not turned on 2 Loose...

Страница 100: ...w 2 Loose connections between detector and Cooler Module 3 Faulty level detector 4 Faulty Cooler Module 7 5 4 Alarm 3n04 Over Temperature Switch Meaning The temperature switch on the heat exchanger re...

Страница 101: ...3n08 High temperature fault Meaning The coolant temperature has raised above a configurable threshold Possible causes 1 Incorrect cooler valve setting 2 Cooler valve stuck in the closed position 3 Fac...

Страница 102: ...m 3n11 Low Coolant Flow Meaning The coolant flow level has fallen below a configurable threshold Possible causes 1 Loss of coolant in the system 2 Water leak 3 Flow threshold set too high 4 Incorrect...

Страница 103: ...ol network Possible causes 1 Incorrect laser type specified 2 Power Supply not fitted 3 Loose laser control network connections 4 Re programming Power Supply 5 Faulty Power Supply 7 6 2 Alarm 4n02 Pow...

Страница 104: ...ply Failed to initialise Meaning The Interlock Module timed out waiting for power supply n to response to an initialisation command and report that it had entered the initialised state during the lase...

Страница 105: ...supply was on Possible causes 1 Broken lamp 2 Incorrect lamp type 3 Faulty power supply 7 6 12 Alarm 4n12 Power Supply Simmer Over Power Fault Meaning The power supply simmer circuit is on when it sho...

Страница 106: ...6 17 Alarm 4n17 Power Supply Input Voltage Loss Meaning The power supply input voltage has fallen below operating limits while the laser was running Possible causes 1 Mains input power interrupt 2 Fa...

Страница 107: ...Faulty power supply 7 7 Shutter Alarms Zone 5 7 7 1 Alarm 5n01 Shutter communication fault Meaning Shutter n stopped communicating with the laser control card Possible causes 1 Incorrect address sele...

Страница 108: ...t Meaning The shutter failed to enter a safe state during normal operation Possible causes 1 Loose shutter connections 2 Loose Shutter card 3 Loose Laser Control Card 4 Faulty shutter 5 Faulty Shutter...

Страница 109: ...more than one shutter shutter 3 would be referenced by Z 4 S 3 For systems having only one of a particular zone type S 1 N N is the actual warning number 7 10 System Level Warnings Zone 1 7 10 1 Warni...

Страница 110: ...ad 7 10 8 Warning 1n08 High Output Trip Meaning The laser output exceeded the configured output threshold limit Laser performed the specified action Either continued or entered standby Reset when lase...

Страница 111: ...emperature is above a configurable threshold Reset when coolant temperature falls below the configurable threshold 7 11 3 Warning 3n03 Low Flow Meaning The coolant flow is below a configurable thresho...

Страница 112: ...ture Meaning The fibre temperature switch has overheated Requires laser alarm reset to clear 7 13 2 Warning 5n02 Shutter Temperature Meaning The shutter housing temperature switch has overheated Requi...

Страница 113: ...8 Energy Share Configuration Fail Meaning The Energy share position s failed configuration Requires laser alarm reset to clear and retry 7 13 9 Warning 5n09 Datum Failure Meaning The encoder shutter f...

Страница 114: ...p Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 100 of 172 Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 102...

Страница 115: ...onsists of tuning the Rear Mirror When this has been done the Laser will operate at maximum efficiency The setting up of External Power Control is described in Section 8 5 8 2 Initial Set up Power up...

Страница 116: ...ter Use the parameters from Table 10 Table 11 Example Tuning Parameters Set Up Step Action Button 1 To set up for Height starting at 10 select HEIGHT 1 which will highlight the numbers to the right 2...

Страница 117: ...r Mirror Figure 11 loosen the set screws item 3 located at the rear of the Rear Mirror housing located on the X Adjuster item 1 and Y Adjuster item 2 5 Adjust the X Adjuster item 1 to optimise for max...

Страница 118: ...ely 5mm above the specified Focal Point of the Focus Head 4 Make sure that the Laser Status is READY Refer to Section 6 2 5 Set to desired operating parameters Refer to Section 8 3 for the Laser Param...

Страница 119: ...Connect an external 24 Vdc supply to the M C Interface supply as shown below SK603 Pin 1 External 24 Vdc SK603 Pin 14 External 24 Vdc SK603 Pin 2 External 0 Vdc SK603 Pin 15 External 0 Vdc The maximu...

Страница 120: ...laser Refer to Section 6 2 Note The EPC function can only be activated using the LaserviewTM SE software 2 In the settings tab External Power Control tick the enable box 3 Power Offset W will default...

Страница 121: ...nting diode replacement and alignment Coverslide cleaning and replacement Focus lens cell replacement Bulb replacement Surge suppressor replacement Bendlock assembly The Coolant Replenishment Procedur...

Страница 122: ...ion 9 6 1 Pump replacement Section 9 7 1 Arc lamp Replacement As necessary or when elapsed hours of Lamp reaches the configured limit Section 9 8 1 Fibre optic cable replacement and alignment Section...

Страница 123: ...amaged Fibre Optic Assembly or component must be replaced immediately 4 Examine Laser beam path and ensure all housings and beam sealing tubes are in good condition fit correctly and are secure Check...

Страница 124: ...el 1 can carry out this procedure 9 4 1 Materials Parts Required Part Number 10 litres of Analar Grade 3 Water 1D0M00801 Tools Equipment Spares Consumables Standard Tool Kit O Ring Kit Door Key Paper...

Страница 125: ...ble assembly 7 Using the handle located on the Cooler assembly tray pull the tray out all the way 8 Identify the reservoir hose Position a container on the floor adjacent to the reservoir Hose 9 Conne...

Страница 126: ...72 Part No 1EA300E01 9 4 3 Filling Procedure The Coolant level should be between the minimum line and the maximum line indicated on the reservoir If it is close to the minimum line Coolant should be a...

Страница 127: ...ir Tank with Analar Grade 3 water until level reaches max line on reservoir Refer to the water specification in Section 3 3 2 2 9 Replace the yellow cap to the top of the reservoir tank 10 If necessar...

Страница 128: ...dure Personnel authorised to Maintenance Level 1 can carry out this procedure Parts Required Part Number Paper Filter MP010995MS Tools Equipment Spares Consumables Standard Tool Kit O Ring Kit Filter...

Страница 129: ...11 8 Remove and dispose of the Paper Filter The Paper Filter is non hazardous and can be disposed of through normal Industrial Waste routes 9 Empty the coolant from the Filter Body item 11 10 Inspect...

Страница 130: ...Personnel authorised to Maintenance Level 1 can carry out this procedure Parts Required Part Number De ioniser Resin Refill MP010483MS Tools Equipment Spares Consumables Standard Tool Kit O Ring Kit D...

Страница 131: ...n the Coolant if required 7 Using the filter wrench unscrew and remove the De ioniser body 8 Remove the De ioniser cartridge from the De ioniser body 9 Remove and retain the rubber gasket Inspect for...

Страница 132: ...Materials Part Required Part Number Coolant Pump Assembly 50Hz 480002601 Coolant Pump Assembly 60Hz 480002701 10 litres of Analar Grade 3 Water 1D0M00801 Tools Equipment Consumables 13mm Ratchet Sock...

Страница 133: ...ipes items 5 and 9 away from the Coolant Pump item 6 connectors 7 Using a spanner remove the pump outlet adaptor 8 Remove all 4 Bolts from the top of the electrical panel cover item 8 located at the t...

Страница 134: ...HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 120 of 172 Part No 1EA300E01 9 7 3 Installation Procedure Figure 18 Coolant Pump Installation Petitioners Canadian Solar Inc and Canadi...

Страница 135: ...x item 6 and the 4 bolts for the cover of the Electrical Panel box item 6 on top of the Coolant Pump item 6 6 Fit the Pump Outlet adaptor to the Coolant Pump outlet item 9 Use PTFE Tape or Loctite 533...

Страница 136: ...p Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 122 of 172 Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 102...

Страница 137: ...uired Part Number Arc lamps x 2 or complete set for JK300HP and JK300P P55B6770B Arc lamp x 1 for JK125P 12280360A GSI Group Laser Division recommends that Arc lamps are changed as a complete set or i...

Страница 138: ...ion JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 124 of 172 Part No 1EA300E01 9 8 2 Replacement Procedure Figure 19 Arc lamp Petitioners Canadian Solar Inc and Canadian Solar...

Страница 139: ...ft the Pumping Chamber Lid item 3 clear of the Pumping Chamber item 5 and place in a clean area CAUTION The Arc lamps are made of glass and may splinter or shatter Eye protection must be worn whilst r...

Страница 140: ...on JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 126 of 172 Part No 1EA300E01 9 8 3 Installation Procedure Figure 20 Arc lamp Petitioners Canadian Solar Inc and Canadian Solar...

Страница 141: ...AUTION Make sure that the lamp leads are formed such that they DO NOT TOUCH the sides of the pumping chamber 6 Push the Arc lamp item 4 gently into Lamp Terminal Socket item 1 making sure PTFE Lamp Su...

Страница 142: ...item 5 for signs of leaks If leaks are detected shut down the Laser immediately 15 If necessary rectify cause of the leak Wipe up any spillage using paper towels 16 If the Laser was shut down in step...

Страница 143: ...p Laser Division JK300HP JK300P JK125P Issue 2 0 Pre installation and User Manual Part No 1EA300E01 Page 129 of 172 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 102...

Страница 144: ...sed to Maintenance Level 2 can carry out this procedure 9 9 1 Materials Parts Required Part Number PIPA Fibre Cable Refer to Section 1 15 Tools Equipment Spares Consumables Standard Tool Kit Fibre Ter...

Страница 145: ...d open the laser head lid 3 Pull back the Blue Protective Cover item 1 to expose the PIPA Fibre Termination item 2 4 Unscrew but do not remove the clamping screw item 6 to loosen the Retaining Clamp 5...

Страница 146: ...JK300P JK125P Pre installation and User Manual Issue 2 0 Page 132 of 172 Part No 1EA300E01 9 9 3 Installation Procedure Figure 22 PIPA Fibre Cable Installation Petitioners Canadian Solar Inc and Cana...

Страница 147: ...Fibre Termination item 2 7 Ensure that the rear edge of the PIPA Fibre Termination item 2 IS chamfered 8 Ensure the Locating Pin item 3 on the PIPA Fibre Termination item 2 is aligned with the Locatin...

Страница 148: ...125P Pre installation and User Manual Issue 2 0 Page 134 of 172 Part No 1EA300E01 9 9 4 Fibre Output Termination Replacement Procedure Figure 23 Fibre Output Termination Petitioners Canadian Solar Inc...

Страница 149: ...m 2 2 Inspect the Focus Head item 7 for damage Replace if necessary 3 Pull back the protective Cover item 1 from the Fibre Output Termination item 2 4 Ensure that the rear edge of the Fibre Output Ter...

Страница 150: ...d User Manual Issue 2 0 Page 136 of 172 Part No 1EA300E01 9 9 5 Alignment Procedure Personnel authorised to Maintenance Level 2 can carry out this procedure Figure 24 Fibre Optic Cable Alignment Petit...

Страница 151: ...ALL SAFETY PROCEDURES ARE OBEYED 6 Set the Height to 10 and switch the Laser ON 7 The DVM should indicate approximately 350mV Note This value is a guideline only the actual value can vary depending up...

Страница 152: ...0 1 Materials Part Required Part Number Cover Slide 1234123YA Tools Equipment Spares Consumables Standard Tool Kit O Ring Kit Rubber Bulb Puffer PROPAN 2 OL Small Vacuum Cleaner Lint Free Tissues Plas...

Страница 153: ...FATAL INJURY 1 Carry out Power OFF Sequence 2 Remove excess dust from the area around Cover Slide item 8 using a small vacuum cleaner 3 Unscrew and remove the Cover Slide holder item 7 cover slide 8...

Страница 154: ...installation and User Manual Issue 2 0 Page 140 of 172 Part No 1EA300E01 9 10 3 Cleaning and Installation Procedure 1 2 3 4 5 7 8 9 6 Figure 26 Cover Slide Installation Procedure Petitioners Canadian...

Страница 155: ...st slightly narrower than Cover Slide item 8 5 Dampen tissue using PROPAN 2 OL or approved cleaner Wipe tissue across the full area of Cover Slide item 8 in a single stroke Note Do not use multiple pa...

Страница 156: ...t Required Part Number Focus lens cell Various Lens Ring Tool 60mm SQ Head ML123431B Tools Equipment Spares Consumables Standard Tool Kit O Ring Kit Rubber Bulb Puffer PROPAN 2 OL Finger Cots Lens Fre...

Страница 157: ...ut Power OFF Sequence 2 Using a 3mm allen key unscrew the captive screws item 6 on the focus lens cell body item 5 3 Holding the lens cell body slowly slide down and remove the lens cell item 5 Instal...

Страница 158: ...JK300P JK125P Pre installation and User Manual Issue 2 0 Page 144 of 172 Part No 1EA300E01 9 11 3 Cleaning Procedure 1 2 3 4 5 7 8 9 6 Figure 28 Focus lens cell Petitioners Canadian Solar Inc and Cana...

Страница 159: ...st be taken when handling optical components Always handle optical components in a clean environment 3 Place Focus lens cell Item 3 in a clean environment 4 Carefully fold a lens tissue into a pad tha...

Страница 160: ...terials Part Required Part Number Focus lens cell Various Lens Ring Tool 60mm SQ Head ML123431B Tools Equipment Spares Consumables Standard Tool Kit O Ring Kit Rubber Bulb Puffer PROPAN 2 OL Finger Co...

Страница 161: ...ion 9 10 to remove the coverslide assembly 3 Using the correct tool remove the locking ring item 1 in a counter clockwise direction 4 Remove the spacer if fitted 5 Using lens cleaning tissues push the...

Страница 162: ...JK300P JK125P Pre installation and User Manual Issue 2 0 Page 148 of 172 Part No 1EA300E01 9 12 3 Installation Procedure 1 2 3 4 5 7 8 9 6 Figure 30 Focus Lens Petitioners Canadian Solar Inc and Cana...

Страница 163: ...overslide end lower the lens item 3 into position The lens should be fitted flat side down 5 Check that the lens item 3 is sitting flat in the lens cell item 5 6 Check that the PTFE seal item 2 is ser...

Страница 164: ...Suppressor Replacement Procedure Personnel authorised to Maintenance Level 1 can carry out this procedure 9 13 1 Materials Part Required Part Number Surge Suppressor 85D884501 Tools Equipment Consuma...

Страница 165: ...ARDS EXIST ELECTRIC SHOCK CAN CAUSE SERIOUS OR FATAL INJURY 1 Carry out Power OFF Sequence Wait for 2 minutes This ensures that the capacitors have discharged to a safe level 2 Unlock and open End Bay...

Страница 166: ...ion WARNING ELECTRIC SHOCK HAZARDS EXIST ELECTRIC SHOCK CAN CAUSE SERIOUS OR FATAL INJURY 1 Carry out Power OFF Sequence 2 Unscrew remove and retain coloured outer Cover of the Lamp 3 Remove and retai...

Страница 167: ...PIPA Fibres used in robot applications 9 15 1 Assembly Instructions 1 Fit the two Bendlock adaptors using the 4 M3 screws 2 Remove Locator Screw 3 Fit the 18 rings over the Fibre Termination onto the...

Страница 168: ...ersonnel authorised to Maintenance Level 2 can carry out this procedure 9 16 1 Materials Part Required Part Number Pointing Diode Assembly PC120150X Tools Equipment Consumables Standard Tool Kit Door...

Страница 169: ...ode assembly from the shutter 6 Place some tape over the hole at the rear of the shutter to prevent optics from any airborne contamination Installation Procedure CAUTION If a blanking plate is fitted...

Страница 170: ...P JK125P Pre installation and User Manual Issue 2 0 Page 156 of 172 Part No 1EA300E01 9 16 3 Alignment Procedure 4 3 off 3 4 off 5 1 2 3 off Figure 33 Pointing Diode Petitioners Canadian Solar Inc and...

Страница 171: ...and focus head assembly 4 If no beam is present loosen the screws item 2 holding the pointing diode assembly 5 Reposition the diode assembly on the oversized holes looking for a beam at the workpiece...

Страница 172: ...p Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 158 of 172 Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 102...

Страница 173: ...ating in Continuous Wave mode spot size governs both depth and maximum travel speed achievable when welding and cutting At a given demand Mean Power smaller spot size achieves greater intensity and hi...

Страница 174: ...a certain weld depth for a given material The energy per pulse in Joules E is related to the average power P and the pulse frequency f as follows E Joules P Watts f Hz 10 2 2 Peak Power Refer to Figu...

Страница 175: ...acteristics of the weld depth width cross sectional area etc are controlled by the following parameters Laser average power Welding speed Focused spot size Increased power with other parameters consta...

Страница 176: ...plane relative to the Laser beam Figure 36 shows two simple arrangements A clamping from below and B clamping from above Figure 36 Position Control Methods Clamping from above allows high pressures to...

Страница 177: ...ence of gas shielding when welding thin sheet mild steel 0 3 mm may not adversely affect the properties of the weld and will in general allow welds to be produced at higher speeds and with greater pen...

Страница 178: ...c However some materials require material addition to give high quality welds with acceptable properties At the high power level of the JK300HP JK300P 125P Series Laser welding with material addition...

Страница 179: ...welded are held with the joint 0 5mm relative to the Laser beam focus position 10 12Cutting Assist Gas The co axial assist gas used in Laser cutting facilitates removal of molten material from the cut...

Страница 180: ...curacy work handling is used then it may be necessary to use a longer focal length focusing lens This will increase process tolerance but will limit maximum processing speed 10 15 3 Weld Shape Cut Wid...

Страница 181: ...focus beam position The focus beam position is a fixed distance from the end of the Focus Head i e the cover slide position Refer to Section 7 2 for details 10 15 7 Welding 10 15 7 1 Gas Shielding Wh...

Страница 182: ...the Cross jet is placed too close to the workpiece the jet of air can interact with the flow of shielding gas and reduce shielding effectiveness If it is placed too close to the Cover Slide the cross...

Страница 183: ...tasks the Laser beam focus position should be 1mm below the end of the nozzle The workpiece should be positioned coincident with the Laser beam focus position The distance between the end of the nozzl...

Страница 184: ...ach zero when switched from ON to READY When welding the Ramp Down feature can be used to decrease weld penetration gradually in a controlled manner at the end of welding to fade out the weld smoothly...

Страница 185: ...P JK125P Issue 2 0 Pre installation and User Manual Part No 1EA300E01 Page 171 of 172 11 Spares Refer to the Spares Navigator CD for all consumable spares information Petitioners Canadian Solar Inc an...

Страница 186: ...p Laser Division JK300HP JK300P JK125P Pre installation and User Manual Issue 2 0 Page 172 of 172 Part No 1EA300E01 Intentionally blank Petitioners Canadian Solar Inc and Canadian Solar USA Inc Ex 102...

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