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General| Input Frequency | 50/60Hz |
|---|---|
| Output Current Range (TIG) | 10-200A |
| Output Current Range (Plasma) | 20-50A |
| Max Duty Cycle | 60% |
| Insulation Class | F |
| Protection Class | IP21S |
| Electrode Size | 1.6-4.0mm |
| Input Voltage | 220V |
| Welding Processes | TIG, MMA |
| Plasma Cutting Thickness | 8mm |
| Weight | 14.5 kg |
Safety gear for plasma cutting and connecting the air compressor.
Connecting plasma torch and ground cable, setting modes and current.
Safety gear and connecting the gas inlet for TIG welding.
Setting gas pressure, connecting TIG torch and ground cable.
Using a foot pedal and assembling TIG torch head parts.
Safety gear, panel connections, and settings for Stick welding.
Introduction to the manual's purpose and the intended users.
Cautions on bodily injury, machine operation, and preventing electric shock.
Warnings about hazardous fumes, arc rays, and noise.
Prevention of fire/explosion, burns, eye protection, and cylinder safety.
CT520D features, main characteristics, and general specifications.
Detailed specifications for plasma cutting and DC TIG welding.
Detailed specifications for DC Stick welding and material compatibility.
Information on torch types, models, and consumables packages.
Diagrams of front panel controls and air regulator configuration.
Diagrams for plasma cutting and TIG welding without a foot pedal.
Diagrams for TIG welding with a foot pedal and Stick/MMA welding.
Instructions for power cord wiring and connecting output cables.
Explains the operation of function and power supply switches.
Installation steps for TIG, MMA, and Plasma cutting functions.
Setting welding current and installing air/argon regulators.
Step-by-step guides for operating TIG and MMA welding functions.
Step-by-step guide for operating the plasma cutting function.
Recommendations for working environment and general safety.
Maintenance guide and safety for overload, voltage, and earth connection.
Guide for troubleshooting common fault symptoms and their rectifications.
Solutions for faults related to fan, arc start, and output issues.
Solutions for issues like unstable current, excessive splash, and arc stability.
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