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OPERATORS' MANUAL
Inverter DC MMA Arc Welding Machine
SKYARC One FX / 2050
IMPORTANT: Read this Owner's Manual Completely before attempting to
use this equipment. Save this manual and keep it handy for quick reference. Pay
particular attention to the safety instructions we have provided for your protection.
Contact your distributor if you do not fully understand this manual.
2012
12
．
SWEISSWELD.COM
info@sweissweld.com
I
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Summary of Contents for Sweiss SKYARC One FX
- Page 1 OPERATORS’ MANUAL Inverter DC MMA Arc Welding Machine SKYARC One FX / 2050 IMPORTANT: Read this Owner’s Manual Completely before attempting to use this equipment. Save this manual and keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for your protection.
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Page 2: Table Of Contents
INTRODUCTION CONTENT §1 SAFETY ............................1 §1.1 S ......................... IGNAL XPLANATION §1.2 A ......................ELDING AMAGE §1.3 T ............HE KNOWLEDGE OF LECTRIC AND AGNETIC IELDS §2 SUMMARY ............................6 §2.1 B ......................... RIEF NTRODUCTION §2.2 W ........................ORKING RINCIPLE §2.3 V .................... -
Page 3: Safety
SAFETY §1 SAFETY §1.1 Signal Explanation The above signals mean warning! Notice! Running parts and getting an electric shock or thermal parts will take damage for your body or others. The corresponding notices are as follows. It is quite a safe operation after taking several necessary protection measures. §1.2 Arc Welding Damage The following signals and word explanations are to some damages for your body or others happening on the welding operation. - Page 4 SAFETY insulate hands. In semiautomatic or automatic wire welding, the electrode, electrode reel, welding head, nozzle or semiautomatic welding gun are also electrically “hot”. Always be sure the work cable makes a good electrical connection with the metal being welded The connection should be as close as possible to the area being welded. Maintain the electrode holder, work clamp, welding cable and welding machine in good, safe operating condition.
- Page 5 SAFETY ARC RAYS CAN BURN. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Use suitable clothing made from durable flame-resistant material to protect your skin and that of your helpers from the arc rays.
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Page 6: The Knowledge Of Electric And Magnetic Fields
SAFETY inside. They can cause an explosion even though they have been “cleaned”. Vent hollow castings or containers before heating, cutting or welding. They may explode. Sparks and spatter are thrown from the welding arc. Wear oil free protective garments such as leather gloves, heavy shirt, cuff less trousers, high shoes and a cap over your hair. - Page 7 SAFETY possible. In order to minimize EMF, we should use the following procedures: Route the electrode and work cables together – Secure them with tape when possible. All cables should be put away and far from the operator. Never coil the power cable around your body. Make sure welding machine and power cable to be far away from the operator as far as possible according to the actual circumstance.
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Page 8: Summary
§2 Summary §2.1 Brief Introduction SKYARC One FX /2050 welders are general MMA arc welder which adopts the latest pulse width modulation (PWM) technology and the insulated gate bipolar transistor (IGBT) power module. It uses digital control system. It can change work frequency to medium frequency so as to replace the traditional hulking work frequency transformer with the cabinet medium frequency transformer. -
Page 9: Working Principle
SUMMARY §2.2 Working Principle The working principle of SKYARC One FX / 2050 ULTRA POWER welder is shown as the － following figure. Single phase work frequency (50/60 Hz) AC is rectified into DC, 110V 220V±10% then by ULTRA POWER circuit,... -
Page 10: Installation & Adjustment
INSTALLATION AND ADJUSTMENT §3 Installation & Adjustment §3.1 Parameters Models SKYARC One FX Parameters Input power Single phase,98V-165V,50/60Hz Single phase,177V-265V, 50/60Hz 23.5 Rated input current A 2.62 3.75 5.02 Rated input power Power factor 0.99 0.99 Welding current range A... -
Page 11: Duty Cycle & Over Heat
§3.3 Welding polarity connection way the over-heat pilot lamp on the front panel. At this time, the machine should be relaxed §3.3.1 MMA (take SKYARC one FX for an example) for 15 minutes to cool the fan. When operating the machine again, the welding output current or the duty cycle should be reduced. - Page 12 INSTALLATION AND ADJUSTMENT §3.3.2 TIG (take SKYARC for an example) SKYARC ● When TIG operation, the shielded gas is inputted to welding gun directly, and Welding gun the method of lifting arc is adopted. DCEN 1 Plac e the gun asl ant. welding 2 Scrape the electrode 3 Lift arc.
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Page 13: Mma (Take Dm-1600P For An Example)
OPERATION CONTROL AND CONNECTORS §4 Operation control and connectors §4.1 Layout for front & rear panel (example for SKYARC ONE/2050) 1) Current display Display the pre-setting and realtime welding current 2) VRD OFF lamp This pilot lamp indicates while welding ,or the VRD function is closed in the MMA mode. -
Page 14: Work Process
OPERATION CONTROL AND CONNECTORS §4.2 Work Process 9) Welding connection Positive polarity output 10) Cable clamp Fastened the mains cable Open the 11) Mains switch. machine The fan works, the fan stops, Start system 1 min after welding? initialize 2s initialization Fan continuous works and goes to... -
Page 15: Welding Operation
OPERATION CONTROL AND CONNECTORS §4. 4 Welding operation §4.4.1 Striking arc way Knocking arc: take the electrode upright to touch the workpiece, after forming short circuit, quickly lift up about 2~4 mm, and arc will be ignited. This method is difficult to master. But in the welding for the brittle or hard steel, it is better to use knocking way. -
Page 16: Electrode Selection
OPERATION CONTROL AND CONNECTORS & T joint. butt joint lap joint corner joint T joint §4.5.2 Electrode selection The electrode diameter selection is based on the work piece thickness, welding position, joint form, welding layer, etc. Please refer to the following table. The welding current reference for different electrode diameter Electrode diameter/mm... -
Page 17: Arc Welding Defect And Prevent Method
OPERATION CONTROL AND CONNECTORS 4.6 Arc Welding Defect and Prevent Method § Defect name Caused reasons Prevent methods Welding The groove angle is not proper Choosing the proper groove angle & assembly seam The root face and assembly gap is not equal gap, improve the assembly quality doesn’t Welding... -
Page 18: Operation Environment
OPERATION CONTROL AND CONNECTORS §4.7 Operation Environment ·Height above sea level is below 1000m. ·Operation temperature range:-10 C～+40 ·Relative humidity is below 90 %(+20 ·Preferably site the machine some angles above the floor level, the maximum angle does not exceed 15 ·Protect the machine against heavy rain or in hot circumstance against direct sunshine. -
Page 19: Maintenance & Troubleshooting
MAINTENANCE AND TROUBLESHOOTING §5 Maintenance & Troubleshooting §5.1 Maintenance In order to guarantee that arc welding machine works high-efficiently and in safety, it must be maintained regularly. Let customers understand the maintenance methods and means of arc welding machine more , enable customers to carry on simple examination and safeguarding by oneself, try one's best to reduce the fault rate and repair times of arc welding machine, so as to lengthen service life of arc welding machine .Maintenance items in detail are in the following table. -
Page 20: Troubleshooting
MAINTENANCE AND TROUBLESHOOTING Using the dry compressed air to clear the inside of arc welding machine. Especially for clearing up the dusts on radiator, main voltage transformer, inductance, IGBT module, the fast recover diode and PCB, etc. Monthly Check up the bolt in arc welding machine, if it is loose, please screw down examination it. - Page 21 MAINTENANCE AND TROUBLESHOOTING If there are some simple troubles of SKYARC One FX / 2050 welding machines, you can consult the following overhauling chart: Troubles Reasons Solutions The power light damaged or Test and repair the inside Turn on the power source, and fan works, connection is not good...
- Page 22 MAINTENANCE AND TROUBLESHOOTING Change the position of earth clamp or add earth cable in the two side of workpiece Use the short arc operation Over welding Induce the welding current Over heat current output protection Working time Induce duty cycle The alarm light is on too long (interval work)
- Page 23 MAINTENANCE AND TROUBLESHOOTING §5.3 Electrical principle drawing – SKYARC One FX / 2050 SWEISSWELD.COM info@sweissweld.com...
- Page 24 NOTES SWEISSWELD.COM info@sweissweld.com...
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