background image

29

WIRING DIAGRAM - MIG270TE

Summary of Contents for MIG220TE

Page 1: ...OPERATING MAINTENANCE INSTRUCTIONS 11 16 MIG220TE MIG255TEC MIG270TE WELDERS...

Page 2: ...eturned to their place of purchase no product can be returned to us without prior permission This guarantee does not effect your statutory rights Please note that the details and specifications contai...

Page 3: ...ing Tips 24 Maintenance 25 Troubleshooting 26 Wiring Diagrams 27 Parts Lists and Diagrams 30 ENVIRONMENTAL RECYCLING POLICY Through purchase of this product the customer is taking on the obliga tion t...

Page 4: ...preparations should not be used by persons intending to weld or cut NOTE ALL protective wear incl masks head shields MUST comply with PPE Directive 89 686 EEC B Toxic fume prevention Severe discomfor...

Page 5: ...floors or walls can expose combustibles to sparks d combustibles adjacent to walls ceilings roofs or metal partitions can be ignited by radiant or conducted heat After work check that area is free of...

Page 6: ...ve some protection to the eyes should the helmet not be lowered over the face before an arc is struck Looking at an arc momentarily with unprotected eyes particularly a high intensity gas shielded arc...

Page 7: ...s safely Equipment made electrically LIVE by stray current may shock possibly fatally Do not EARTH to electrical conduit or to a pipe carrying ANY gas or a flammable liquid such as oil or fuel 2 Torch...

Page 8: ...Welding arc can seriously damage your eyes Both operator and spectators must ALWAYS use a proper welding face shield or helmet with suitable filter lenses Proper gloves and working clothes should be w...

Page 9: ...tected it is the responsibility of the user to resolve the situation Remedial action may be as simple as earthing the welding circuit see Note In other cases it could involve constructing an electroma...

Page 10: ...triking and stabilizing devices should be adjusted and maintained according to the manufacturers recommendations The welding cables should be kept as short as possible and should be positioned close t...

Page 11: ...etter E or Earth symbol or coloured GREEN or GREEN YELLOW Connect BROWN cord to terminal marked with a letter L or coloured RED Connect BLUE cord to terminal marked with a letter N or coloured BLACK M...

Page 12: ...weld pool from oxidation and impurities during the welding process a shielding gas flows over and around the weld pool This gas flow must be sufficient to protect the weld but not be wasteful NOTE Po...

Page 13: ...stors 4 1 x Tubular Axle 5 1 x Handle 6 1 x Welding Mask 7 1 x Welding Mask Handle 8 1 x Package containing 1x Clear Glass and 1x Dark Glass Lens 9 1 x Package containing 6 screws and nuts for welding...

Page 14: ...14 GENERAL LAYOUT Fig 2...

Page 15: ...he gas cylinder on the platform at the rear of the unit and secure using the chain provided A regulator is provided complete with outlet pressure gauge for use with argon or argon mix gas bottles Shou...

Page 16: ...the flap with two screws with nuts provided IMPORTANT The clear glass MUST installed BEFORE the dark glass It is important to pay attention to the notes on welding shield maintenance given on page 25...

Page 17: ...wn in Fig 5 so that the latch is unlocked and pull off the collar 6 4 Slide the spool on to the shaft ensuring that the Peg A locates snugly in locating hole B ensuring the direction of feed of the wi...

Page 18: ...ld remain this way Ensuring the wire is straight and not kinked in any way clip off the end with a sharp pair of snips ensuring there are no burrs or sharp edges Proceed to feed it through the guide t...

Page 19: ...through to the wire liner and torch Selecting the Correct Drive Roller Groove As previously mentioned it is important that the correct groove in the drive roller is selected for the particular wire be...

Page 20: ...Speed It is important to arrive at the correct combination to suit the type and thickness of material to be welded The current necessary for welding is directly related to the wire feed speed As the...

Page 21: ...8 for welding aluminium then adjusted as required Note This control is for fine tuning the wire speed The speed of wire delivery will increase automatically as the current is increased and vice versa...

Page 22: ...is struck cover the face with the face mask Maintain a gap of approx 5 7mm from the workpiece to the tip and feed the wire into the molten pool at a steady rate along the line of the proposed weld Th...

Page 23: ...ate the amount of welding wire to burn back after releasing the trigger of the torch For example if this is set to Maximum when the weld is finished the wire will burn back almost to the nozzle tip In...

Page 24: ...ing the wire spool Periodically remove the dust using LOW PRESSURE compressed air within the casing Adequate heat dissipation is essential during the welders operation DUTY CYCLE These models are cove...

Page 25: ...on lens becomes badly pitted sufficient to interfere with vision or cracked have it replaced immediately Replacement clear and dark lenses are available from your Clarke dealer see Parts Lists for det...

Page 26: ...ire Drum brake too slack Tighten drum brake tangle around wire Caution Do not over tighten drum inside machine 7 Erratic wire feed a Drum brake too tight a Loosen drum brake slightly b Feed roller wor...

Page 27: ...27 WIRING DIAGRAM MIG220TE...

Page 28: ...28 WIRING DIAGRAM MIG255TEC...

Page 29: ...29 WIRING DIAGRAM MIG270TE...

Page 30: ...30 PARTS DIAGRAM MIG220TE...

Page 31: ...nnection Cover 1 EM21690267 23 Switch 20A 1 EM22205033 24 24V Contactor 1 EM22225022 25 Choke 1 EM44135082 26 Auxiliary Transformer 1 EM44140054 27 Transformer 1 EM44120109 28 Cable Clamp 2 EM21605010...

Page 32: ...32 PARTS DIAGRAM MIG255TEC...

Page 33: ...55 Input Cable EM20220136 Black Gas Hose EM30900027 Contactor EM22225022 Auxiliary Contacts EM22225018 Choke EM44135128 Auxiliary Transformer EM44140054 Resistor EM22305004 Transformer EM44120147 Capa...

Page 34: ...34 PARTS DIAGRAM MIG270TE...

Page 35: ...anel PVC EM33705628 Dividing Panel PVC EM33720211 Handle EM21600042 Torch Connection Cover EM21690267 Switch 16 A EM22205030 Contactor EM22225022 Auxiliary Transformer EM44140036 Transformer 230 400V...

Page 36: ......

Reviews: