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OWNERS OPERATING MANUAL
CONGRATULATIONS ON YOUR PURCHASE OF A QUALITY WELDCORP WELDER
MANUFACTURED IN ITALY, IT WILL PROVIDE YEARS OF RELIABLE OPERATION.

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Summary of Contents for WeldCorp INVERTER 80

  • Page 1 OWNERS OPERATING MANUAL CONGRATULATIONS ON YOUR PURCHASE OF A QUALITY WELDCORP WELDER MANUFACTURED IN ITALY, IT WILL PROVIDE YEARS OF RELIABLE OPERATION.
  • Page 3: Table Of Contents

    WELDING SPEED AND CURRENT Page 13 WELDING INFORMATION Page 14 KEY POINTS Page 14 THERMAL OVERLOAD Page 14 WIRING DIAGRAM INVERTER 80 Page 15 WIRING DIAGRAM INVERTER 125 / 140 Page 15 TROUBLE SHOOTING GUIDE Page 16 SPARE PARTS Page 18...
  • Page 4: Safety Instructions

    S A F E T Y I N S T R U C T I O N S W h e n u s i n g p o w e r e q u i p m e n t , b a s i c s a f e t y p r e c a u t i o n s s h o u l d a l w a y s b e f o l l o w e d t o r e d u c e t h e r i s k o f f i r e , e l e c t r i c s h o c k a n d p e r s o n a l i n j u r y , i n c l u d i n g t h e f o l l o w i n g .
  • Page 5 S E C U R E W O R K : U s e c l a m p s o r a v i c e w h e n e v e r p o s s i b l e t o s e c u r e w o r k .
  • Page 6: Inverter Welders

    I N V E R T E R W E L D E R S OPERATING PRINCIPLE The welding machine manages automatically various parameters that allow a good result of the welding operation: FEATURES HOT START Generally when we start welding operation we have some difficulties because the electrode and working piece are cold.
  • Page 7: Description Of Machines

    D E S C R I P T I O N O F M A C H I N E S These models are portable Inverter Arc Welders which are compact. The robust format makes them a versatile and efficient for a variety of uses. The welders com- pliance to current regulations and the optimum quality of materials used will ensure a long working life with complete safety.
  • Page 8: Inverter 125

    I N V E R T E R 1 2 5 SPECIFICATIONS Mains Voltage 230 V Welding Current 5-125 Amps Minimum Electrode 1.6 mm Maximum Electrode 3.25 mm Weight 4.3 Kg ACCESSORIES Electrode Holder Work Clamp Hand Held Face Mask Combination Chipping Hammer with Wire Brush Instructional DVD...
  • Page 9: Inverter 140

    I N V E R T E R 1 4 0 SPECIFICATIONS Mains Voltage 230 V Welding Current 5-140 Amps Minimum Electrode 1.6 mm Maximum Electrode 4.0 mm Weight 4.5 Kg ACCESSORIES Electrode Holder Work Clamp Hand Held Face Mask Combination Chipping Hammer with Wire Brush Instructional DVD...
  • Page 10: Operation

    O P E R A T I O N For all Inverters Insert earth lead (earth clamp). Insert electrode lead (electrode holder). For all Inverters Select amperage from the guide located on page 14 choosing the correct amperage required for the electrode and material thickness.
  • Page 11: What Is An Inverter Welder

    W H A T I S A N I N V E R T E R W E L D E R Inverter welders are welders that transform high voltage, low amperage power into low voltage, high amperage power which is required for welding. This is done by using a transformer.
  • Page 12: Establishing The Arc

    E S T A B L I S H I N G T H E A R C STRIKING THE ARC Strike the metal to be welded with the electrode as pictured. MAKING THE WELD 30—40 The weld is made by feeding the electrode into the molten pool ELECTRODE and at the same time move the...
  • Page 13: Welding Basics

    W E L D I N G B A S I C S The welding surface should be free of rust or paint. Choose the electrode in accor- dance with the material being welded. It is advisable to initially test the electrode and amperage on some scrap metal.
  • Page 14: Welding Information

    W E L D I N G I N F O R M A T I O N TABLE FOR SELECTION OF THE WELDING CURRENT ACCORDING TO THE ELECTRODE AND METAL THICKNESS Weldable Metal Diameter Electrodes Minimum Maximum Thickness E6013 / E7018 Current [A] Current [A] 1.20—1.50 mm...
  • Page 15: Wiring Diagram Inverter

    W I R I N G D I A G R A M I N V E R T E R 8 0 W I R I N G D I A G R A M I N V E R T E R 1 2 5 / 1 4 0 Page 15...
  • Page 16: Trouble Shooting Guide

    T R O U B L E S H O O T I N G G U I D E FAULT REASON REMEDY Excessive Improper size/or geometry Use larger electrode Electrode of electrode for current Consumption required Excessive heating in holder Check for proper contact Contaminated electrode Replace electrode...
  • Page 17 T R O U B L E S H O O T I N G G U I D E FAULT REASON REMEDY Extension Ensure that any extension Low quality/ capacity cables will result Cables cables are of adequate in voltage drops and hinder starting capacity Overheat Overheating of unit...
  • Page 18: Spare Parts

    S P A R E P A R T S — I N V E R T E R 8 0...
  • Page 19 NUMBER DESCRIPTION PRODUCT CODE PICTURE FRONT LABEL M00505SP KNOB S087760SP EARTH CLAMP M611020SP ELECTRODE HOLDER M611520SP S082810SP MANTLE S351400SP ON-OFF SWITCH M484200SP FRONTAL BACK S087316SP POWER CORD M581170SP BELT WITH CLIPS M389920SP FERRITE + CABLE M708250SP CABLE STOPPER S074350SP ROUE A AUBUES M500251SP BOTTOM S331400SP...
  • Page 20: Inverter 125 / 140

    S P A R E P A R T S — I N V E R T E R 1 2 5 / 1 4 0...
  • Page 21 NUMBER DESCRIPTION PRODUCT CODE PICTURE BELT WITH CLIPS M389955SP KNOB S087500SP FRONT, POSTERIOR, S351460SP [Only for Inverter 125] DEEP PANEL S00454SP [Only for Inverter 140] DINSE CONNECTION M431122SP FRONTAL BACK S052500SP MANTLE S351460SP YELLOW GEM S082800SP RED GEM S082802SP ON-OFF SWITCH M485100SP POWER CORD M581170SP...
  • Page 22: Warranty

    W A R R A N T Y Subject to the warranty conditions below, this Weldcorp product (hereinafter called “the product”) is warranted by Weldcorp (thereinafter called “the com- pany”) to be free from defects in material or workmanship for a period of 12 months from the date of original purchase covering both parts and labour.
  • Page 23: Warranty Form

    W A R R A N T Y F O R M THIS WARRANTY FORM SHOULD BE REAINED BY THE CUSTOMER AT ALL TIMES For your record and to assist in establishing date of purchase (necessary for in- warranty service) please keep your purchase docket and this form completed with the following particulars.
  • Page 24: Contact Details

    A D i v i s i o n o f I T W R e t a i l G r o u p P t y L t d . A B N 9 5 0 0 0 0 4 3 8 7 2 73C ELIZABETH STREET WETHERILL PARK NSW 2164 Free Call: 1800 001 1812 www.weldcorp.net...

This manual is also suitable for:

Inverter 125Inverter 140

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