INSTRUCTION MANUAL FOR MIG WELDER
3.300.844
important operating instructions save these instructions
Page 1: ...INSTRUCTION MANUAL FOR MIG WELDER 3 300 844 important operating instructions save these instructions ...
Page 2: ...I NE PAYING SPECIAL ATTENTION TO SAFETY RULES CONTACT YOUR DISTRIBUTOR IF YOU DO NOT FULLY UNDERSTAND THESE INSTRUCTIONS 1 INSTALLATION This machine must be used for welding only It must not be used to defrost pipes It is also essential to pay special attention to the chapter on SAFETY PRECAUTIONS The symbols next to certain paragraphs indicate points requiring extra attention practical advice or ...
Page 3: ...onnection use a plug having a suitable capacity in compliance with the rated specifications In this case the plug must be used to completely disconnect the machine from the mains after setting the switch 43 to O off The yellow green wire must be connected to the earth ter minal Connect the earth clamp 20 to the part to be welded The welding circuit must not be deliberately placed in direct or indi...
Page 4: ...RFACES can cause serious burns l Let the unit cool before servicing l Periodically remove any dust or foreign matter that may have deposited on the transformer or diodes to do so use a jet of clean dry air l When replacing the wire roller make sure the groove is aligned with the wire and corresponds to the diameter of the wire used l Always keep the interior of the gas nozzle clean to avoid metal ...
Page 5: ...chloroethylene 7 4 EXPLOSIONS Do not weld above or near containers under pres sure l Do not weld in environments containing explosi ve dusts gases or vapours This welding machine uses inert gases such as CO2 ARGON or a mixture of ARGON CO2 for the protection 5 6 3 TROUBLESHOOTING GUIDE GUIDE 7 SAFETY PRECAUTIONS 7 1 FIRE l Avoid causing fire because of sparks slag hot metal or pieces l Make sure t...
Page 6: ...never damaged or broken 7 6 ELECTRIC SHOCK Electric shock can kill All electric shocks are potentially fatal l Do not touch live parts l Insulate yourself from the piece to be cut and from the ground by wearing insulated gloves and clothing l Keep garments gloves shoes hats clothing and body dry l Do not work in humid or wet areas l Avoid touching the piece to be welded l Should you work close to ...
Page 7: ...T DESCRIPTION 33 SOLENOID VALVE 34 FITTING 35 BELT 36 SUPPORT 37 COIL SUPPORT 38 SUPPORT 39 RECTIFIER 40 REINFORCEMENT 41 MOTOR 42 FAN 43 SWITCH 44 TRANSFORMER 45 THERMOSTAT 46 SUPPORT ART DESCRIPTION 17 KNOB 18 RUBBER PROTECTION 19 FRONT PANEL 20 EARTH CABEL 21 SWIVELLING WHEEL 22 FIXED SIDE PANEL 23 COVER 24 WHEEL 25 AXLE 26 SUPPORT 27 UNDERCARRIAGE 28 WIRE PRESSURE CLAMP 29 INPUT POWER CABLE 30...
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