Sweiss SKYTIG 2045 ACDC Operator's Manual
  1. Manuals
  2. Brands
  3. Sweiss Manuals
  4. Welding System
  5. SKYTIG 2045 ACDC
  6. Operator's manual

Sweiss SKYTIG 2045 ACDC Operator's Manual

Inverter ac/dc pulsedtig welder
Hide thumbs Also See for SKYTIG 2045 ACDC:
Table of Contents

Advertisement

Quick Links

Download this manual
OPERATOR'S MANUAL
INVERTER AC/DC PULSED TIG WELDER
SKYTIG 2045 ACDC
2013.10.30
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.
SWEISSWELD.COM
info@sweissweld.com

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SKYTIG 2045 ACDC and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Sweiss SKYTIG 2045 ACDC

Summary of Contents for Sweiss SKYTIG 2045 ACDC

  • Page 1 OPERATOR’S MANUAL INVERTER AC/DC PULSED TIG WELDER SKYTIG 2045 ACDC 2013.10.30 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.

  • Page 2: Table Of Contents

    CONTENT §1 SAFETY ----------------------------------------------------------------------------------------------------------- 1 §1.1 S ------------------------------------------------------------------------------------------------- 1 IGNAL XPLANATION §1.2 A ---------------------------------------------------------------------------------------------- 1 ELDING AMAGE §1.3 T ------------------------------------------------------------- 5 HE KNOWLEDGE OF LECTRIC AND AGNETIC IELDS §2 SUMMARY ------------------------------------------------------------------------------------------------------- 6 § 2.1 B ------------------------------------------------------------------------------------------------- 6 RIEF NTRODUCTION §2.2 M ------------------------------------------------------- ¡E ODULE XPLANATION...

  • 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.
  • Page 4 SAFETY  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.
  • Page 5 SAFETY ARC RAYS CAN BURN.  Use a shield with the proper lter 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 ame-resistant material to protect your skin and that of your helpers from the arc rays.
  • Page 6 SAFETY Accidental contact can cause overheating and create a re hazard.  Do not heat, cut or weld tanks, drums or containers until the proper steps have been taken to insure that such procedures will not cause ammable or toxic vapors from substances inside. They can cause an explosion even though they have been “cleaned”.

  • Page 7: The Knowledge Of Electric And Magnetic Fields

    SAFETY §1.3 The knowledge of Electric and Magnetic Fields Electric current owing through any conductor causes localized Electric and Magnetic Fields (EMF). The discuss on the e ect of EMF is ongoing all the world. Up to now, no material evidences show that EMF may have e ects on health.

  • Page 8: Summary

    Thus, it is characterized with portable, small size, light weight, low consumption and etc. The parameters of SKYTIG 2045 ACDC on the front panel all can be adjusted continuously and steplessly, such as start current, crater arc current, welding current, base current, duty ratio, upslope time, downslope time, pre-gas, post-gas, pulse frequency, AC frequency, balance, hot start, arc force and arc length etc.
  • Page 9 High frequency arc is suitable for high welding speed to improve the productivity. SKYTIG 2045 ACDC-series welding machine is suitable for all positions welding for various plates made of stainless steel, carbon steel, alloyed steel, titanium, aluminium, magnesium, cuprum, etc, which is also applied to pipe installment, mould mend, petrochemical, architecture decoration, car repair, bicycle, handicraft and common manufacture.

  • Page 10: Working Principle

    TIG——Tungsten Insert Gas welding §2.3 Working Principle The working principle of SKYTIG 2045 ACDC welding machines is shown as the following gure. Single-phase 220V work frequency AC is recti ed into DC (about 312V), then is converted to medium frequency AC (about 20KHz) by inverter device (IGBT module), after reducing voltage by medium transformer (the main transformer) and rectifying by medium frequency recti er (fast recovery diodes), then is outputted DC or AC by selecting IGBT module.

  • Page 11: Installation And Adjustment

    Volt-ampere characteristic The relation between the conventional loading Working voltage and welding current point （A） Installation and Adjustment §3.1 Parameters Models SKYTIG 2045 ACDC Parameters Input power 1~220±10% 50Hz Rated input current（A） 23.6（TIG） 28.2（MMA） Rated input power（KW） 5.2（TIG） 6.2（MMA） Power factor 0.99...
  • Page 12 INSTALLATION AND ADJUSTMENT Max no-load voltage(V) Adjustment range of start LIFT current（A） 5 welding — — current welding welding current current Adjustment range 5 200 10 170 5 170 welding current（A） Adjustment range 5 200 10 170 5 170 Crater arc current（A）...

  • Page 13: Duty Cycle & Over Heat

    The movement may result in the potential danger or substantive hazard, so please make sure that the machine is on the safe position before using it. §3.4 Power supply input connection SKYTIG 2045 ACDC welding machines’ power supply connects to 220V. SWEISSWELD.COM info@sweissweld.com...

  • Page 14: Polarity Connection（Mma

    INSTALLATION AND ADJUSTMENT 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 o . If the power supply voltage continually goes beyond the safe work voltage range, it will shorten the welder life-span.

  • Page 15: Assembling The Equipment (Tig)

     shield(short/long) , please enquire us by mail or phone according to the accessory codes. When SKYTIG 2045 ACDC welding machines are operated in HF ignition method, the  ignition spark can cause interferences in equipment near the welding machine. Be sure to take specially safety precautions or shielding measures.

  • Page 16: Operation

    INSTALLATION AND ADJUSTMENT §4 Operation §4.1 Layout for the panel 1 220V SKYTIG 2030 AC/DC S c h w e i s s t e c h n i k SWEISSWELD.COM Positive output The welder’s positive polarity output. Aero socket Is connected to torch switch control wire.（It has 14 leads and lead 8 - lead 9 are connected to torch switch control wire）.

  • Page 17: Control Panel

    INSTALLATION AND ADJUSTMENT §4.2 Control panel (12) Welding current display (11) Welding voltage/other parameter display (10) Power/Alarm indicator (1) AC/DC selecting key (2) Mode selecting key (3) Gas-test key (4) HF (high-frequency) ignition key (5) Pulse key (9) Rod electrode welding key (7) Parameter selection key (6) Parameter selection key (6) Adjusting dial...
  • Page 18 -shown on the display during welding. The illustration below shows an overview of the main settings needed for day-to-day working, using the SKYTIG 2045 ACDC control panel as an example. You will nd a detailed description of these settings in the following section.
  • Page 19 Factory setting Upslope time Unit Setting range 0—10 Factory setting Welding current Unit SKYTIG 2045 ACDC 5—200 (TIG-DC) 10—200 (TIG-AC-HF) 30—200 (TIG-AC-LIFT) 5—170 (MMA-DC) 10—170 (MMA-AC) Base current Unit SKYTIG 2045 ACDC 5—200 (DC) 10—200 (AC-HF) 10—200 (AC-LIFT) Important! Only selectable when “pulse key” has been pressed.
  • Page 20 NOTES Setting range 0—10 Factory setting Crater arc current (only with 4T) Unit Setting range 5—100% of main current Iw (DC) 10—100% of main current Iw (AC-HF) 30—100% of main current Iw (AC-LIFT) Factory setting Gas post- ow time Unit Setting range 0.1—10 Factory setting...

  • Page 21: Remote Control

    NOTES Indicate the welding voltage or other parameter. Before the start of welding, the right-hand display shows the pre-set value of Tpr, Tup, Dcy, Fp, Tdown andTpo. There is a 3s time-lag, open-circuit voltage is displayed after adjusting those parameters. After the start of welding, the right-hand display shows the present actual value of the welding voltage.

  • Page 22: Remote Box Control

    NOTES fourteen-lead aero-socket is short circuit; The third fourth and fth of the fourteen-lead aero-socket is pedal adjustable resistance. Adjustment knob welding current Adjustment knob of max welding current Connected to the 14-lead aero socket on the front panel §4.3.2 Remote box control ●...

  • Page 23: Argon Arc Welding Operation

    NOTES §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.
  • Page 24 NOTES （0.1 10S）;  Electromagnetic valve is closed and stop argon owing. Welding is nished. SWEISSWELD.COM info@sweissweld.com...

  • Page 25: Tig Welding (2T Operation)

    INSTALLATION AND ADJUSTMENT §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. I（A） Welding current Is Loosen the welding gun switch The setting base current Ib...
  • Page 26 NOTES drop to 20A, which can reduce the tungsten spoilage farthestly prolong the using life of the tungsten electrode and prevent tungsten clipping. ○, 2 TIG /DC/HF If the tungesten electrode touches the workpiece when welding, the current will drop to 0 within 1s, which can reduce the tungsten spoilage farthestly prolong the using life of the tungsten electrode and prevent tungsten clipping.

  • Page 27: Welding Parameters

    NOTES §4.5 Welding Parameters §4.5.1 Joint forms in TIG/MMA T joint butt joint lap joint coner joint §4.5.2 The explanation of welding quality The relation of welding area color & protect e ect of stainless steel Welding area argent , blue red-grey grey...
  • Page 28 NOTES DC positive connection Welding current Gas nozzle Gas ow Gas nozzle Gas ow range/A diameter/mm rate/L·min diameter/mm rate/L·min 10 100 4 9.5 8 9.5 101 150 4 9.5 9.5 11 7 10 151 200 6 13 11 13 7 10 201 300 8 13 13 16...
  • Page 29 NOTES joint Butt joint 150 225 Corner 175 250 joint Notice: the above parameters originate from Welding Dictionary P150, Volume 1 of Edition 2. Parameters of piping back sealing welding for mild steel （DCEP） Argon Welding Tungsten rate Piping Gas nozzle Welding wire Welding rate...

  • Page 30: Operation Environment

    NOTES 2 2.5 90 120 8 12 8 12 Butt welding 8 12 8 12 10 15 8 12 10 15 10 12 16 20 14 16 16 20 14 16 V-groove 16 20 14 16 butt welding 18 22 16 20 20 24 16 20...

  • Page 31: Operation Notices

    NOTES between the machine and wall. §4.7 Operation Notices ● Read §1 carefully before attempting to use this equipment. ● Connect the ground wire with the machine directly, and refer to §3.5. ● In case closing the power switch, no-load voltage may be exported. Do not touch the output electrode with any part of your body.

  • Page 32: Troubleshooting

    NOTES agent or the branch company. Observe that whether the display value of LED is intact. If the display number is not intact, please replace the damaged LED. If it still doesn’t work, please maintain or replace the display PCB. Observe that whether the min/max value on LED accords with the set value.
  • Page 33 NOTES equipment!  If there is any problem and has no the authorized professional maintenance personal, please contact local agent or the branch company! If there are some simple troubles of SKYTIG-series welding machine, you can consult the following overhauling chart: Troubles Reasons Solution...
  • Page 34 NOTES Troubles Reasons Solution igniting The distance between the discharger is too Adjust this distance (about 0.7mm). board. short. Check the welding gun switch, control The malfunction of the welding gun switch. cable and aero socket. Gas cylinder is close or gas pressure is low Open or change the gas cylinder No gas ow (TIG) Something in the valve...
  • Page 35 NOTES SWEISSWELD.COM info@sweissweld.com...

  • Page 36: Electrical Principle Drawing

    INSTALLATION AND ADJUSTMENT §5.3 Electrical principle drawing SWEISSWELD.COM info@sweissweld.com...
  • Page 37 NOTES SWEISSWELD.COM info@sweissweld.com...
  • Page 38 NOTES SWEISSWELD.COM info@sweissweld.com...

Table of Contents