Lincoln Electric FineLine 300HD Operator's Manual page 4

FineLine 300HD Plasma System
3.19 Fill the Cooling System ..................................................................... 58
3.20 Installation Checklist......................................................................... 59
4.0 Operation ................................................................................................ 61
4.1 Status Lights and Buttons .................................................................. 61
4.2 Operational Sequence........................................................................ 63
4.3 FineLine User Interface - Operation .................................................. 67
4.4 FineLine User Interface - Settings & Diagnostics .............................. 76
5.0 LC300M Plasma Torch & Consumables .............................................. 81
5.1 Installing / Removing the Quick-Disconnect Torch Head ................... 81
5.2 Replacing Consumables .................................................................... 83
5.3 Maximizing Consumable Life ............................................................. 85
5.4 Cut Quality ......................................................................................... 86
5.5 Piercing Thick Materials ..................................................................... 87
5.6 Edge Starts ........................................................................................ 87
5.7 Cut Charts .......................................................................................... 87
6.0 Maintenance ........................................................................................... 89
6.1 Routine Maintenance ......................................................................... 90
6.2 Coolant Filter Replacement (without Coolant Flush) .......................... 92
6.3 Coolant Flush and Filter Replacement ............................................... 93
6.4 Consumable Inspection ...................................................................... 95
6.5 Software/Firmware Updates ............................................................... 96
7.0 Troubleshooting .................................................................................... 99
7.1 Error Identification .............................................................................. 99
7.2 Error Codes and Event Log .............................................................. 101
7.3 Replacing System Components ....................................................... 109
8.0 Parts List .............................................................................................. 111
8.1 Torch and Related Parts .................................................................. 111
8.2 Hoses, Leads, and Cables ............................................................... 112
8.3 Supply Gas Hose Fittings Kit, BK300421 (Optional) ........................ 114
9.0 Wiring & Flow Diagrams ..................................................................... 115
9.1 Power Supply K4900-1 Wiring Diagram (click to open PDF) ............ 115
9.2 Power Supply K4900-2 Wiring Diagram (click to open PDF) ............ 116
9.3 Cooling System (Inside Power Supply) Flow Diagram ..................... 118
9.4 Gas Controller (GC) Wiring Diagram ................................................ 119
9.5 Gas Controller (GC) Flow Diagram .................................................. 120
9.6 Arc Start Console (ASC) Wiring Diagram ......................................... 121
Appendix A Electromagnetic Compatibility (EMC) ................................. 123
Appendix B Inova System Integration ..................................................... 127
Appendix C PS Interconnect Cable Extender ......................................... 131
This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to
non-U.S. persons or transferred by any means to any location outside the United States contrary to the requirements of the EAR.
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BK8053-000107 Rev D