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General| Input Frequency | 50/60 Hz |
|---|---|
| Output Current Range | 20 - 80 A |
| Duty Cycle | 60% at 80 A |
| Open Circuit Voltage (OCV) | 300 V |
| Gas Type | Air |
| Cooling Method | Air |
| Input Phase | 1 or 3 |
Overview of the Cutmaster 81 plasma cutting system.
Crucial safety guidelines for operating and maintaining plasma arc equipment.
Safety guidelines for handling hazardous gases and fumes during plasma cutting.
Precautions related to high voltage electrical energy in plasma arc processes.
Protecting eyes and skin from intense UV and IR light from plasma arcs.
Preventing fire and explosion hazards associated with plasma cutting.
Guidelines for protecting hearing from loud noise levels.
Technical specifications for the CutMaster 81 power supply, including input power and duty cycle.
Required input voltage, frequency, power input, current input, and suggested wire/fuse sizes.
Identifies and illustrates key features and components of the plasma cutting power supply.
Instructions for connecting the power supply to different voltage input sources.
Detailed explanation of the power supply's front panel controls, indicators, and their functions.
Steps to perform before starting each operating session for safe and effective use.
Procedure for setting the correct gas pressure using the control knob.
Setting the desired output current for drag or standoff cutting.
Routine maintenance tasks to ensure optimal performance and longevity of the unit.
Lists common operational faults and their potential causes for troubleshooting.
A guide to help determine likely causes for system symptoms and perform remedies.
Procedures for basic parts replacement, including cover removal and fuse replacement.
Schedule for daily, weekly, and semi-annual maintenance checks and procedures.
Detailed system schematic for 208/230 volt plasma cutting units.
Detailed system schematic for 400/460-volt plasma cutting units.
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