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EZITIG200 AC/DC

Welding Machine

www.weldtech.net.nz

Contents

Know Your Machine..............................................5

Controls Explained.................................................6

Tips & Tricks.................................................................8

Quick Start Guide....................................................8

Care & Maintenance..............................................9

Available Parts & Accessories........................10

Wiring Diagram.....................................................10

MMA (Stick) Basic Welding Guide................12

MMA (Stick) Troubleshooting.......................18

TIG Basic Welding Guide...................................19

TIG Troubleshooting...........................................21

Knowledge & Resources..................................22

Safety .........................................................................22

Warranty....................................................................27

Содержание EZITIG 200AC/DC

Страница 1: ...OPERATING INSTRUCTIONS EZITIG 200AC DC 200A MULTI PROCESS TIG WELDER www weldtech net nz...

Страница 2: ...innovative power equipment solutions to a wide range of industries across New Zealand and Australia Key product categories are welding equipment air compressors power generators and cleaning equipmen...

Страница 3: ...5 Controls Explained 6 Tips Tricks 8 Quick Start Guide 8 Care Maintenance 9 Available Parts Accessories 10 Wiring Diagram 10 MMA Stick BasicWeldingGuide 12 MMA Stick Troubleshooting 18 TIG BasicWeldi...

Страница 4: ...TCB10N24 3 2 TCB10N25 StandardColletBodies 1 6 TCB10N31 2 4 TCB10N32 3 2 TCB10N28 StandardCeramicCups 1 2 TCC10N46 7 16 TCC10N47 3 8 TCC10N48 MildSteelTIGRods 1m ER70SGrade 1 6 TR16MS 70S 6 2 4 TR24M...

Страница 5: ...cator 14 MMA Mode Indicator 15 Pre gas flow setting indicator 16 Start current setting indicator 17 Up slope setting indicator 18 TIG peak welding current setting indicator 19 TIG base welding current...

Страница 6: ...e electronic equipment such as computers Lift TIG ignition is a compromise that minimises tungsten contamination while eliminating the elec trical interference of HF start systems Lift arc start ing w...

Страница 7: ...effect can also be used to reduce heat in the tungsten allowing use of a pointed tungsten tip shape for a more defined arc LCD Multi function Display 28 Before welding displays the setting selected be...

Страница 8: ...cal manner When used correctly this function has sub stantial benefits in the TIG welding process including greater weld penetration for less work heat input and greater control of the weld pool The b...

Страница 9: ...ready to weld Care Maintenance Keep your Welding Machine in Top Condition The EZITIG 200AC DC does not require any special maintenance however the user should take care of the machine as follows Regul...

Страница 10: ...ur Weldtech Supplier Refer to the Weldtech Product Brochure your Weldtech Supplier or look online at www weldtech net nz for other accessories and consumables available EZITIG 200AC DC TZ24 150 Zircon...

Страница 11: ...11 EZITIG200 AC DC Welding Machine www weldtech net nz Wiring Diagram...

Страница 12: ...re generally connected to the electrode holder with the electrode holder connected positive polarity The work lead is connected to the negative polarity and is connected to the work piece If in doubt...

Страница 13: ...s than 45 Single Vee Butt Joint Fig 1 19c Not less than 70 1 6mm 1 16 max 1 6mm 1 16 Double Vee Butt Joint Fig 1 19d Not less than 70 1 6mm 1 16 max 1 6mm 1 16 Lap Joint Fig 1 19e Fillet Joint Fig 1 1...

Страница 14: ...ou can add much to your peace of mind by wearing a leather apron and gauntlets You won t be worry ing then about being burnt or sparks setting alight to your clothes Place the work so that the directi...

Страница 15: ...from the vertical The rate of travel has to be ad justed so that a well formed bead is produced If the travel is too fast the bead will be narrow and strung out and may even be broken up into individ...

Страница 16: ...electrodes require being sloped about 20 away from the perpendicular position to prevent slag from running ahead of the weld Refer to Figure 1 23 Do not attempt to build up much larger than 6 4mm wid...

Страница 17: ...h more difficult that down hand welding Set up a specimen for overhead welding by first tacking a length of angle iron at right angles to another piece of angle iron or a length of waste pipe Then tac...

Страница 18: ...18 MMA Stick Troubleshooting...

Страница 19: ...heating in the welded area which limits distortion Welding can be done even without weld material guaranteeing a smooth shiny weld with no impurities or slag Tig Electrode Selection and Preparation E...

Страница 20: ...Electrode The electrode should be pointed according to the welding current Fig 16 3 ARC Welder Point Grinding Wheel Radial Ground Wrong Tungsten Preparation Wandering ARC Diameter of the flat determi...

Страница 21: ...21 EZITIG200 AC DC Welding Machine www weldtech net nz TIG Welding Troubleshooting...

Страница 22: ...d you are prepared to be gin work before turning on the welder 3 Unplug before performing maintenance Always unplug the welder from its electrical outlet before performing any inspection maintenance o...

Страница 23: ...lding and allied pro cesses WARNING Only use safety equipment that has been ap proved by an appropriate standards agency Unapproved safety equipment may not provide adequate protection Eye and breathi...

Страница 24: ...heres containing dangerously reactive or flam mable gases vapours liquids and dust Provide adequate ventilation in work areas to prevent ac cumulation of flammable gases vapours and dust 7 Do not appl...

Страница 25: ...or Welding Face Shield fit ted with a proper shade of filter see AS 60974 1 AS NZS 1337 1 and AS NZS 1338 1 Safety Stand ards to protect your face and eyes when weld ing or watching 2 Wear approved s...

Страница 26: ...oved air sup plied respirator 4 Read the Safety Data Sheets SDS and the man ufacturer s instruction for the metals consuma bles coatings and cleaners 5 Work in a confined space only if it is well vent...

Страница 27: ...rranty Failure caused by incorrect operation of the product lack of proper care and maintenance of the product external damage external circumstances such as contaminated fuel or poor water supply mod...

Страница 28: ...our customer and will strive to provide you with the best service and reliability in the industry This product is backed by our extensive warranty and world wide service network To locate your neares...

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