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THANKS   FOR PURCHASING OUR PRODUCT

                                                            

   

OPERATION  INSTRUCTIONS

                                  

          

      

     

BE SUITABLE FOR 1x220V~240V

DC  INVERTER 

WELDING MACHINE

AC TIG/DC TIG

DC MMA/CUT

Summary of Contents for Digi-Multi 250 ACDC

Page 1: ...THANKS FOR PURCHASING OUR PRODUCT OPERATION INSTRUCTIONS BE SUITABLE FOR 1x220V 240V DC INVERTER WELDING MACHINE AC TIG DC TIG DC MMA CUT...

Page 2: ...E WHEN REPAIRING OR ADJUSTING Inspect before every use Only use identical replacement parl 10 FOLLOW ALL MANUFACTURER S RULES on operating switches and making adjustments 11 ALWAYS WEAR PROTECTIVE CLO...

Page 3: ...ge 10 200A Rated Output Current 200A Rated Duty Cycle 60 AC TIG No load Voltage 70V Current Adjusting Range 5 250A SP AC balance 10 70 AC Square Wave Frequency 30 250Hz Rated Duty Cycle 60 DC TIG Curr...

Page 4: ...tion and damage 3 For the safety of the equipment and the persons the customer must correctly make grounding or protection according to the power supply system using 4mm 2 lead to connect the protecti...

Page 5: ...ce 7 AC slector AC WAVE FORM advanced square soft square triangular square sine square 8 warning indicating light 9 MMA slector DC DC 10 TIG PULSE slector 11 TIG slector DC TIG AC TIG MIX TIG 12 2 T 4...

Page 6: ...r press the torch switch select suitable argon flow Regulating the knob 3 13 Selecting suitable welding current according to thickness of the workpiece to be welded Selecting suitable current down slo...

Page 7: ...d application scope of the process The pulse type argon tungsten are welding is different from the continuous DC argon are welding The welding current is pulsed The wave form of the current is shown i...

Page 8: ...can obtain greater penetration ability But too much current can cause local melting of tungsten electrode Generally welding current required for DC tungsten argon are welding or greater current is us...

Page 9: ...ated welding current and rated duty cycle of the welder Overload is not allowed After the welding operation is finished let the welder be ventilated for a few minutes and then cut off the power switch...

Page 10: ...current and air pressure according to the thickness and material of the workpiece and the cutting speed The selecting standard for the spray nozzle of the torch The spray nozzle not change color whil...

Page 11: ...t match with dia of tungsten electrode 4 After flow time too short 1 Regulated well 2 Replace or sharpen 3 Select the electrode dia and current correctly 4 Enlarge the time Welding torch overheat 1 No...

Page 12: ...____ _________technical requirements and its release from the works is granted Inspector_________ Date___________ model quantity remark note Digi Multi 250 ACDC Welding machine 1 Welding Holder 1 Grou...

Page 13: ...electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...

Page 14: ...e Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentaci...

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