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Summary of Contents for Weldcote TIG STRIKER 200 AC
- Page 1 Quick Guide Manual STRIKER 200 AC INVERTER AC/DC PULSED TIG WELDER...
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Page 2: Safety Warning
DC WELDINg INVERTER foR mANUAL ARC WELDINg SAFETY WARNING On the process of welding or cutting, there will be possibility of injury, so please take protection into consideration during operation. For more details please review the Operator Safety Guide, which complies with the preventive requirements of the manufacturer. - Page 3 TIG STRIKER 200 AC welding machine is suitable for all positions welding for various plates made of stainless steel, carbon steel, alloyed steel, titanium, aluminum, magnesium, cuprum, etc., which is also applied to pipe installment, mold mend, petrochemical, architecture decoration, car repair, bicycle, handicraft and common manufacture.
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Page 4: Working Principle
2.2 WoRKINg PRINCIPLE The working principle of TIG STRIKER 200 AC welding machines is shown as the following figure. single-phase 115V/230V work frequency AC is rectified into DC (about 380V), then is converted to medium frequency AC (about 44K Hz) by inverter device (IGBT module), after reducing voltage by medium transformer (the main transformer) and rectifying by medium frequency rectifier (fast recovery diodes), then is outputted DC or AC by selecting IGBT module. - Page 5 3.0 SUMMARY 3.1 PARAmETERS PARAMETERS TIG STRIKER 200 AC Rated Input Voltage (V) 1~120±10%, 50Hz 1~230±10%, 50Hz STICK STICK Rated Input Current (A) 30.3 (AC) 31.9 (AC) 23.7 (AC) 27.3 (AC) 29 (DC) 29.5 (DC) 23.3 (DC) 25.1 (DC) 3.7 (AC) 3.7 (AC)
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Page 6: Duty Cycle & Over Heat
3.4 PoWER SUPPLy INPUT CoNNECTIoN TIG STRIKER 200 AC welding machines’ power supply connects to single-phase 95- 270V When the power supply voltage is over the safe work voltage, there are over voltage and under voltage protection inside the welder, the alarm light will on, at the same time, the current output will be cut off. -
Page 7: Assembling The Equipment (Tig)
(short/long), and can be supplied according to the accessory codes. • When TIG STRIKER 200 AC welding machine is operated in HF ignition method, the ignition spark can cause interferences in equipment near the welding machine. Be sure to take specially... -
Page 8: Operation
4.0 opERATIoN 4.1 LAyoUT foR THE PANEL 1 NEGATIvE oUTpUT The welder’s negative polarity output. 2 ShIElD GAS CoNNECToR Is connected to the gas input pipe of torch. 3 AERo SoCKET Is connected to torch switch control wire. (It has 8 leads and lead 2 - lead 3 are connected to torch switch control wire). 4 poSITIvE oUTpUT The welder’s positive polarity output. -
Page 9: Control Panel
4.2 CoNTRoL PANEL (4) Power/ Alarm indicator (6) Welding current display (2) Mode selecting key (3) Gas-test key (1) AC/DC selecting key (7) HF (high-frequency) ignition key (9) Pulse key (8) Rod electrode welding key (5) Welding current adjust OVERVIEW The key benefit of the control panel is the logical, easy to understand way in which the controls are arranged. - Page 10 Upslope time Unit Setting range 0—10 Factory setting Welding current Unit TIG STRIKER 200 AC 5—200 (DC); 10—200 (AC) Base current Unit TIG STRIKER 200 AC 5—200 (DC); 10—200 (AC) Important! Only selectable when “pulse key” has been pressed. Ratio of pulse duration to base current duration...
- Page 11 Crater arc current (only with 4T) Unit Setting range 5—100% of main current Iw (DC); 10—100% of main current Iw (AC) Factory setting Gas post-flow time Unit Setting range 1—10.0 Factory setting AC frequency (only with TIG-AC) Unit Setting range 50—250 (Iw<70A) 50—200 ( 70A≤Iw<100A) 50—150 (100A≤Iw<140A)
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Page 12: Remote Control
4.3 REmOTE CONTROL 1-2: They are factory set, can’t be changed. If they are changed, the welder may be damaged. 1-2: They are factory set, can’t be changed. If they are changed, the welder may be damaged. 3 Foot Remote Box Select: When it is ON, the pedal control can be used; When it is OFF, the remote box can be used. -
Page 13: Argon Arc Welding Operation
4.4 ARgoN ARC WELDINg oPERATIoN 4.4.1 TIg WELDINg (4T oPERATIoN) The start current and crater current can be pre-set. This function can compensate the possible crater that appears at the beginning and end of the welding. Thus, 4T is suitable for the welding of medium thickness plates. Pulsed TIG long welding (4T): I (A) Repress down... -
Page 14: Tig Welding (2T Operation)
4.4.2 TIg WELDINg (2T oPERATIoN) This function without the adjustment of start current and crater current is suitable for the Re-tack welding, transient welding, thin plate welding and so on. Pulsed TIG short welding (2T): I (A) Loosen the welding Welding current (peak current) gun switch setting value... -
Page 15: Welding Parameters
Notices: • Check the condition of welding and connection units firstly, otherwise there will be malfunction such as ignition spark, gas leakage, out of control and so on. • Check that whether there is enough Argon gas in the shield gas cylinder, you can test the electromagnetic gas valve through the switch on the front panel. -
Page 16: Operation Environment
4.6 oPERATIoN ENVIRoNmENT • Height above sea level is below 1000m. • Operation temperature range: -10°C~+40°C. • Relative humidity is below 90% (20°C), relative humidity is below 50% (40°C). • The inclination of the power source does not exceed 10°. •... -
Page 17: Maintenance And Troubleshooting
5.0 MAINTENANCE & TRoUBlEShooTING 5.1 mAINTENANCE In order to ensure the arc welding machine works efficiently and safely, it must be maintained regularly. Maintenance items in detail are in the following table. Warning: For safety while maintaining the machine, please shut off the supply power and wait for 5 minutes, until capacity voltage drops. -
Page 18: Troubleshooting
5.2 TRoUBLESHooTINg • Before arc welding machines are dispatched from the factory, they have already been debugged accurately. So forbid anyone who is not authorized by us to do any change to the equipment! • Maintenance course must be operated carefully. If any wire becomes flexible or is misplaced, it maybe potential danger to user! •... - Page 19 TROUBLES REASONS SOLUTION Gas cylinder is close or gas Open or change the gas cylinder pressure is low No gas flow (TIG) Something in the valve Remove it Electromagnetic valve is damaged Change it The gas-test on the front panel is on The gas-test on the front panel is off Something in the valve Remove it Gas always flows...
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Page 20: Electrical Principle Drawing
5.3 ELECTRICAL PRINCIPLE DRAWINg... -
Page 23: Warranty Card
WARRANTy CARD years warranty Customer Name: Serial Number: Address: Email: Model Number: Tel Number: Dealers Name: Date Of Purchase: Dealers Signature And Stamp: WARRANTY TERMS: 1. The warranty is valid for three years for any manufacturing defect. 2. This warranty is canceled if this certificate is not sent immediately upon purchase with tax invoice attached. - Page 24 4. only electronic components inside can be repaired for any manufacturing defects during warranty period. The warranty is valid under the following conditions: • Stamped and signed by the seller. • The warranty certificate arrived at the WELDCoTE offices within 14 days of the purchase, together with an invoice. Weldcote Metals 842 oak grove Road, Kings mountain, NC 28086 USA.
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