Summary of Contents for Top Gun AC/DC MULTI-200P
- Page 1 THANKS FOR PURCHASING OUR PRODUCT AC/DC MULTI-200P DC INVERTER AC TIG/DC TIG/DC MMA/CUT AC/DC MULTI-220P 4 IN 1 MACHINE OPERATION INSTRUCTIONS...
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Page 2: Safety Precautions
SAFETY PRECAUTIONS Follow these precautions carefully. Improper use of any welder can result in injury or death. 1. ONLY CONNECT WELDER TO A POWER SOURCE FOR WHICH IT WAS DESIGNED. The specification plate on the welder lists this information. When welding outdoors, only use an extension cord intended for such use. -
Page 3: Main Technical Specifications
The welder is compact, light in weight and easy to move. It is suitable for pressure vessel, building, shipping and petrochemical industries. It is the priority product to replace the NSA series welding machine. MAIN TECHNICAL SPECIFICATIONS MODEL AC/DC MULTI-220P AC/DC MULTI-200P INPUT Voltage AC220/230/ 240V 50Hz No-load Voltage... -
Page 4: Front Panel
OPERATING CONDITIONS AND WORK SURROUNDING 1. Operating condition: Voltage of power source: AC 220/230/240 V±10%。 Frequency: 50/60Hz Reliable grounding protection 2. Work surrounding ① Relative humidity: not more than 90 %( average monthly temperature not more than 20C); ② Ambient temperature:-10C - 40C; ③. -
Page 5: Gas Inlet Pipe
1. Indication of welding current 2. Power switch 3. Pulse current regulator 4 . Base current regulator 5. Pulse width regulator 6 . Pulse Freq. regulator 7. Indicating light of power 8. Warning indicating light 9. Current up-slope time regulator 10. Current down-slope time regulator 11. Post flow time regulator 12.MMA/TIG/ CUT switch 13. - Page 6 1.1 CLEAN BEFORE WELDING Tungsten argon welding is very sensitive to surface contamination. Therefore ensure material is clean and free from all contaminants including grease, paint, lubricants and rust. Use an appropriate pre-cleaner if necessary. 1.2 DC ARGON ARC WELDING ①Put Switch "19"...
- Page 7 1.4 PULSE ARGON TUNGSTEN WELDING PROCESS (only for reference) Ip--pulse current CUR. welding process Ib--base current tp--width time of pulse current tp tb down-slope up-slope tb-- width time of base current tp+tb=T arcing off --- = D pulse width arcing after flow gas sending in advance...
- Page 8 ①Features and application scope of the process The pulse type argon tungsten welding is different from the continuous (DC) argon welding. The welding current is pulsed. The wave form of the current is shown in the sketch above. Ip and Ib and their continuous time tp and tb can be regulated according to requirements of the process.
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Page 9: Negative Connection
1.5 AC ARGON ARC WELDING 1. Put switch "19" (AC/DC) onto the position "AC". 2. The method of the connection same as 1.1 3. Regulating "13" to select right "sp(AC balance)" tn *100% tp: the time of I at positive tn: the time of In at Negative 4. -
Page 10: Cutting Torch
3. Cutting with compressed air Put switch"12" (MMA/TIG/CUT switch) onto the position "CUT" (1) Connect the machine correctly according to the diagram. Switch on the air compressor to its rated pressure. (2) Turn the power switch of the cutting machine on. The power indicator light will illuminate and the cooling fan will begin working. - Page 11 16 15 13 11 air compressor 14 27 17 18 20 torch work SYSTEMATIC BLOCK DIAGRAM OUTPUT AC/DC Rectifier & Inverse 220/230/240V Circuit Filter Rectifier OUTPUT 2x25KHz INPUT Filter Control Circuit H.F. TORCH...
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Page 12: Electrode
This product is sold subject to the understanding that if any defects in manufacture or material shall appear within 12 months from date of consumer purchase/sale, the manufacturer will arrange for such defects to be rectified without charge on the sales invoice and warranty card (except for damage caused by neglect). -
Page 13: Packing List
ACCESSORIES: SEE PACKING LIST PLEASE PACKING LIST ★★★★★★★★★★★★★★★★★★★★★★★★ AC/DC MULTI200P 4 IN 1 MACHINE Ground clamp TIG welding torch Welding holder optional accessory gas inlet pipe Air pressure Regulator Adjustable foot control optional accessory Cutting torch Electrode Tip 1.0 Ceramic shield Operation instructions Certificate of quality ━━━━━━━━━━━━━━━━━━━━━━━... - Page 14 ACCESSORIES: SEE PACKING LIST PLEASE PACKING LIST ★★★★★★★★★★★★★★★★★★★★★★★★ AC/DC MULTI220P 4 IN 1 MACHINE Ground clamp TIG welding torch Welding holder optional accessory gas inlet pipe Air pressure Regulator Adjustable foot control optional accessory Cutting torch Electrode Tip 1.0 Ceramic shield Operation instructions Certificate of quality ━━━━━━━━━━━━━━━━━━━━━━━...
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