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Safety information
Electromagnetic Compatibility (EMC)
Specifications
Qualifications and Requirements
Installation
Connect for Communication
Coolant Installation
Operation
Maintenance
Diagnostics and Troubleshooting
- Safety considerations for troubleshooting
  Before you start troubleshooting for a problem, make sure to read, understand, and comply with all of the safety instructions.
- Initial inspection steps
  Some conditions do not give a diagnostic code. For example, there are no diagnostic codes (and the cutting system does not work) if electric power is removed from the cutting system.
- Diagnostic code conventions
  It is important to know these abbreviations and categories when you see diagnostic codes on the Computer Numerical Control (CNC) or XPR® web interface.
- Diagnostic codes
  Use this table to identify a diagnostic code and where to find more troubleshooting information about it.
- General troubleshooting procedures
- Troubleshooting procedures for diagnostic codes
- PCB information
  - Plasma power supply power distribution PCB (141425) diagram
  - Plasma power supply control PCB (141545) diagram
  - Plasma power supply chopper PCB (10085242) diagram
  - Plasma power supply start circuit PCB (141360) diagram
  - Plasma power supply I/O PCB (10081573) diagram
  - Fan power distribution PCB (141384) diagram
    The fan power distribution Printed Circuit Board (PCB) is used in the plasma power supply. For the XPR460®, this PCB is also used in the cooler.
  - Gas connect console control PCB (141375) diagram
  - Gas connect console high frequency PCB (141563) diagram
  - Torch connect console ohmic PCB (141368) diagram
  - Torch connect console control PCB (141334) diagram
Parts List
Wiring Diagrams

Plasma power supply start circuit PCB (141360) diagram

Diagram of the plasma power supply start circuit Printed Circuit Board.


LED	Signal
D4	PILOT ARC ENABLE
D6	+18V AND -5V POWER