PRECITEC Lasermatic LightCutter

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Document History

D 159195 © Precitec GmbH & Co. KG • EN 09/2019

iii

Document History

Date Chapter / page Topic, revision, action taken

08/2017 -- revision - technical data

01/2018 -- revision - versions

05/2018 -- revision - nozzle electrodes

11/2018 -- revision - head version

09/2019 -- revision

Main Page

Default Chapter5
- Table of Contents5
- Fig. 5-2 Maintenance: Ceramic Part, Nozzle9
- Fig. 5-6 Maintenance: Sensor Insert9
- Fig. 5-7 Maintenance: Sensor Insert9
1 Basic Safety Notes11
- Warranty and Liability11
- Meaning of Symbols and Notes11
- Intended Use13
- Basic Standards13
- Obligations of Operator and Personnel14
- Normal Operation Safety Measures14
- Protection against Electric Shock14
- Risk of Injury from Moving Parts15
- Risk of Injury from Explosion15
- Risk of Injury from Laser Radiation15
- Residual Risk from Uncontrolled Laser Beam Escape (Angled Laser Head)16
- Corrosion in the Water Cooling Circuit16
- Noise Occurring During the Laser Cutting Process17
- Storage and Transport17
- What to Do in Emergency Situations17
Fig. 2-1 Laser Head, Overall View18
- Design and Functions19
- Distance Controller20
- Protective Equipment20
- Technical Specifications21
- Specific Versions (Focal Lengths, Collimators)22
2 Product Description18
- Product - Overall View18
Fig. 2-2 Specific Versions22
- Straight Versions23
- Focal Lengths 100/12523
- Fig. 2-3 Mechanical Dimensions, Focal Lengths 100/12523
- Focal Length 15024
- Fig. 2-4 Mechanical Dimensions, Focal Length 15024
- Focal Length 20025
- Fig. 2-5 Mechanical Dimensions, Focal Length 20025
- Straight Versions26
- Focal Lengths 100/12526
- Fig. 2-6 Mechanical Dimensions, Focal Lengths 100/12526
- Focal Length 15027
- Fig. 2-7 Mechanical Dimensions, Focal Length 15027
- Focal Length 20028
- Fig. 2-8 Mechanical Dimensions, Focal Length 20028
- Angled Versions (Dimensions, Angled Design)29
Fig. 2-9 Mechanical Dimensions (Angled)29
- Media Connections30
Fig. 2-10 Media Connections, Laser Head30
- Lightcutter 3D Version31
- Fig. 2-11 Cutting Head, View31
- Accessories32
- Analysing Electronics (EG8030)32
- Optics Service Case (Storage Box)32
Fig. 2-12 Accessories: Adjust Box EG803032
Fig. 2-13 Accessories: Optics Service Case32
3 Fitting and Installing33
- Safety Notes33
- Checking Package Contents34
- Fitting35
- Fitting the Ceramic Part and Nozzle (Only in the Case of Individual Parts Delivery)35
- Fig. 3-1 Fitting: Ceramic Part, Nozzle35
- Connecting the Laser Fibre to the Laser Head36
- Fig. 3-2 Fitting: Laser Fibre36
- Fig. 3-3 Fitting: Sealing the Fibre Coupling37
- Fitting the Cutting Head to the Machine38
Fig. 3-4 Fitting: Laser Head to the Machine38
- Grounding of the Laser Head39
- Checking the Protective Window COL for Contamination40
- Fig. 3-6 Fitting: Protective Window COL40
- Installation41
- Connecting the Cutting Gas System41
Fig. 3-7 Installation: Connections - Cutting Gas41
- Connecting the Cooling Water System42
- Fig. 3-8 Installation: Water Connections42
- Connecting the Distance Sensor System43
- Fig. 3-9 Installation: Connection Diagram43
4 Commissioning44
- Safety Notes44
- Adjusting the Laser Beam45
- Centring and Adjusting the Laser Beam45
Fig. 4-1 Commissioning: Laser Beam - Beam Position45
- Setting the Focal Position47
Fig. 4-2 Commissioning: Laser Beam - Focal Position47
Fig. 4-3 Commissioning: Laser Beam - Reference Adjustment48
- Checking the Standoff Distance49
Fig. 4-4 Commissioning: Laser Beam - Standoff Distance49
5 Maintenance50
- Safety Notes50
- Maintenance Work (Summary)51
- Maintenance Recommendations52
- Replacing the Ceramic Part and Nozzle53
- Care and Maintenance of the Protective Window Cartridge54
Fig. 5-3 Maintenance: Protective Window Cartridge54
- Replacing the Protective Window55
- Fig. 5-4 Maintenance: Protective Window55
- Replacing Axial Gaskets56
- Fig. 5-5 Maintenance: Seal56
- Maintaining the Sensor Insert57
  - (Removing Short Circuits)57
6 Specific Characteristics of the 3D Version61
- Lightcutter 3D61
- Product View61
- Fig. 6-1 Cutting Head, View61
- Technical Specifications62
- Fig. 6-2 Mechanical Dimensions63
- Media Connections64
- Fig. 6-3 Connections - Media Connections64
- Fig. 6-4 Installation: Ceramic Part, Nozzle65
- Installation (Integration into the Machine)66
- Connecting the Laser Fibre to the Laser Head (Trained Personnel Only)66
- Fig. 6-5 Installation: Laser Fibre66
- Fixing the Cutting Head to the Machine (Trained Personnel Only)67
- Maintenance70
- Replacing the Ceramic Part and Nozzle (Sensor Area)70
- Maintaining and Replacing the Sensor Insert (SE)71
- Parts Available (Lightcutter 3D Only)72
- Table 6-2 Appendix: Parts Available (Lightcutter 3D)72
7 Error Analysis and Diagnostics73
- Safety Notes73
- Malfunctions73
- Electrical Malfunctions73
- Mechanical Malfunctions74
- Table 7-2 Error Analysis: Mechanical Malfunctions74
8 Appendix75
- Basic Technical Information75
- Conversion of Units75
- Compressed Air Quality (ISO 8573-1)75
- Cooling Water - Dew Point Temperature75
- Table 8-1 Appendix: Units - Conversion Table75
- Table 8-2 Appendix: Compressed Air Quality - Purity Classes75
- Table 8-3 Appendix: Cooling Water - Dew Point Temperature75
- Running Cables (Notes)76
- Parts Available77
- Table 8-5 Appendix: Nozzles Available78

PRECITEC Lasermatic LightCutter - Page 3

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