1. परिचय
This manual provides essential information for the safe and effective operation, setup, and maintenance of your PLASMARGON 520TSCPF 3-in-1 Multifunctional Plasma Cutter Welder Combo Machine. This unit integrates plasma cutting, HF TIG welding, pulse TIG welding, and Stick/MMA/ARC welding functionalities. Please read this manual thoroughly before use and retain it for future reference.
2. सुरक्षा जानकारी
Always prioritize safety when operating welding and cutting equipment. Failure to follow safety precautions can result in serious injury or death. Ensure you wear appropriate personal protective equipment (PPE) including welding helmet, gloves, protective clothing, and safety shoes. Work in a well-ventilated area to avoid inhaling fumes. Keep a fire extinguisher nearby. Disconnect power before performing any maintenance or changing accessories.
3. प्याकेज सामग्री
अनप्याक गर्दा सबै वस्तुहरू उपस्थित छन् भनी प्रमाणित गर्नुहोस्:
- 1 x 520TSCPF Machine
- 1 x 2.5M PT-31 Plasma Cutter Torch
- 3 x Consumable Set for PT-31 Torch
- 1 x 2.5M HF TIG Welding Torch (WP-17)
- 3 x Consumable Set for WP-17 TIG Torch
- 1 x 1.5M Earth Clamp
- 1 x 1.5M Electrode Holder
- 1 x Air Pressure Valve (Air filter & regulator)
- Air hose connections

Figure 3.1: Included accessories for the 520TSCPF machine.

चित्र १: विस्तृत view of consumables and accessories with numbered labels.
4. सेटअप
4.1 पावर जडान
The 520TSCPF supports dual voltage 110V/220V. Ensure the correct power plug is used for your electrical supply. Connect the power cable securely to the machine and a grounded outlet.
१ ग्राउन्ड क्लamp जडान
जमीन cl जडान गर्नुहोस्amp मेसिनको तोकिएको टर्मिनलमा केबल राख्नुहोस्। जमिनको सिसा सुरक्षित रूपमा जोड्नुहोस्amp राम्रो विद्युतीय सम्पर्क सुनिश्चित गर्दै, वर्कपीस वा काम गर्ने टेबलमा।
4.3 Air Pressure Valve Installation (for Plasma Cutting)
Install the air pressure valve (air filter & regulator) to the machine's air inlet. Connect an air compressor to the valve using the provided air hose connections. Adjust the air pressure according to the cutting requirements.
4.4 टर्च जडानहरू
- Plasma Cutter Torch (PT-31): Connect the PT-31 torch to the designated plasma cutting output.
- HF TIG Welding Torch (WP-17): Connect the WP-17 TIG torch to the TIG welding output. Ensure gas line is connected if using shielding gas.
- Electrode Holder (for Stick/MMA/ARC): Connect the electrode holder cable to the appropriate terminal for Stick/MMA/ARC welding.

चित्र ४.१: सकियोview of the 520TSCPF machine with connected torches and accessories.
5 अपरेटिंग मोडहरू
The 520TSCPF features an upgraded digital panel to switch machine functions with the push of a button. Select the desired welding or cutting mode using the 'Mode' button on the front panel.

Figure 5.1: Front panel of the 520TSCPF showing LED current digital display and mode selection buttons.
5.1 प्लाज्मा कटर
This mode offers 10-50Amp DC Inverter current output with HF arcing for powerful cutting. Max ideal cutting thickness is 1/2 inch. Uses non-hazardous compressed air to cut stainless steel, alloy steel, mild steel, copper, and aluminum.
- हालको आउटपुट: 50A @ 220V, 30A @ 110V
- अधिकतम काट्ने मोटाई: १/1 इन्च (mm मिमी)

Figure 5.2: Plasma cutting operation with the 520TSCPF machine.
5.2 HF TIG Welder and Pulse TIG Welder
Provides 10-200AMP DC TIG electric current output. The PULSE function enhances welding bead appearance and extends tungsten electrode life. Suitable for quality TIG welding on stainless steel or steel and precise welding of thinner-gauge materials. Foot-pedal compatible (not included in standard accessories).
- हालको आउटपुट: 200A @ 220V, 130A @ 110V
- नोट: Sharpen tungsten head before using TIG welder for optimal results.

Figure 5.3: TIG welding operation with the 520TSCPF machine.
5.3 STICK/MMA/ARC Welder
Offers 10-180Amps output current. Features hot arc starting and anti-stick functionality, resulting in a deep welding pool and minimal spatter. Suitable for welding various acid and basic welding rods from 1.6mm to 4.0mm.
- हालको आउटपुट: 180A @ 220V, 140A @ 110V

Figure 5.4: Stick welding operation with the 520TSCPF machine.
७.२ आधिकारिक उत्पादन भिडियो
Video 5.1: Demonstration of the YESWELDER CT-520, showcasing cutting, HF TIG, Pulse TIG, and Stick welding functions. This video provides a visual guide to the operational capabilities of a similar 3-in-1 machine.
6. मर्मतसम्भार
Regular maintenance ensures the longevity and optimal performance of your machine. Always disconnect the power supply before performing any maintenance.
- सरसफाई: Periodically clean the machine's exterior and ventilation openings to prevent dust and debris buildup. Use compressed air to clear internal components if necessary.
- उपभोग्य वस्तुहरू: Inspect and replace torch consumables (nozzles, electrodes, collets, diffusers) regularly to maintain weld/cut quality. Refer to the package contents for included consumable sets.
- केबलहरू: Check all cables for damage, fraying, or loose connections before each use. Replace damaged cables immediately.
T. समस्या निवारण
यदि तपाईंले समस्याहरू सामना गर्नुभयो भने, निम्न सामान्य समस्या निवारण चरणहरू हेर्नुहोस्:
- कुनै शक्ति छैन: Check power cable connection, wall outlet, and circuit breaker. Ensure the machine's power switch is ON.
- Poor Arc/Cut: Verify correct current settings for the material and thickness. Check torch consumables for wear and replace if necessary. Ensure proper grounding of the workpiece. For plasma cutting, confirm adequate air pressure. For TIG, ensure tungsten is sharpened.
- अत्यधिक तातो हुनु: If the machine shuts down due to overheating, allow it to cool down. Ensure ventilation openings are clear and the fan is operating.
- Gas Flow Issues (TIG): Check gas cylinder level, regulator settings, and gas line connections for leaks or blockages.
For persistent issues, contact PLASMARGON customer support.
8. निर्दिष्टीकरणहरू
- मोडेल: 520TSCPF
- इनपुट भोल्यूमtage: दोहोरो भोल्युमtage 110V/220V
- Plasma Cutting Output: 10-50A DC
- TIG Welding Output: 10-200A DC
- Stick/MMA/ARC Welding Output: 10-180A
- Max Plasma Cutting Thickness: १/1 इन्च (mm मिमी)
- सामग्री: Metal electronic components
- वस्तु वजन: 9.8 किलो
- पार्सल आयाम: ३७ x १७ x १७ सेमी
- शक्ति स्रोत: AC
- निर्माता: प्लाज्मार्गन

Figure 8.1: Dimensions of the PLASMARGON 520TSCPF machine.
9. वारेन्टी र समर्थन
The PLASMARGON 520TSCPF machine comes with a 12-month warranty. For warranty claims, technical support, or any inquiries, please refer to the contact information provided with your purchase or visit the official PLASMARGON webसाइट।