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INSTRUCTIONS FOR

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POWERMIG

Models:

POWERMIG2500, 2750, 3500, 4500. - (0051) - (1) - 271000 

Summary of Contents for POWERMIG2500

Page 1: ...MI IG G W WE EL LD DE ER RS S P PO OW WE ER RM MI IG G2 25 50 00 0 P PO OW WE ER RM MI IG G2 27 75 50 0 P PO OW WE ER RM MI IG G3 35 50 00 0 P PO OW WE ER RM MI IG G4 45 50 00 0 POWERMIG Models POWERMIG2500 2750 3500 4500 0051 1 271000 ...

Page 2: ...wer supply leads plugs and all electrical connections for wear and damage You must ensure the risk of electric shock is minimised by the installation of appropriate safety devices An RCCB Residual Current Circuit Breaker should be incorporated in the main distribution board We also recommend that an RCD Residual Current Device is used with all electrical products It is particularly important to us...

Page 3: ...d or strain cables protect from sharp or abrasive items and DO NOT stand on cables or leads Protect from heat Long lengths of slack must be gathered neatly coiled DO NOT place cables where they endanger others 7 DO NOT touch the torch or workpiece immediately after welding as they will be very hot Allow to cool 7 DO NOT operate welder while under the influence of drugs alcohol or intoxicating medi...

Page 4: ...fig 6 and pull cup out to the right p WARNING do not turn gas cup anti clockwise as this will damage the internal spring d Unscrew the copper contact tip right hand thread to remove 3 5 3 Models 2500 2750 Check welder is switched off 0 and that the earth clamp is isolated and away from the torch tip Connect the welder to the mains power supply and set the voltage switch to 1 Models 3500 4500 have ...

Page 5: ...ectronic Circuit Protector to battery available from your Sealey dealer 4 2 2 Wire feed switch controls the speed of the wire feed In principle the lower the amperage number the slower the wire speed 4 3 Gas types and their use Welding mild steel with CO2 gas is appropriate for most welding tasks where spatter and high build up of weld do not pose a problem To achieve a spatter free and flat weld ...

Page 6: ...e bottom feed roller lift the top feed roller and undo the central screw on the bottom roller sliding it off the spindle Clean and turn the feed roller or replace if damaged then refit it by pushing it back onto the spindle locating it on the keyway and securing in place with the central screw 5 6 Torch Protect torch cable assembly from mechanical wear Clean liner from the machine forwards by usin...

Page 7: ...ce gas cup nozzle and or tip Chapter 5 Clean or replace gas cup nozzle Chapter 5 Clean feed roller Chapter 5 Replace feed roller Chapter 5 Adjust tension Chapter 3 Check settings Chapter 4 Clean and or grind workpiece Chapter 4 Replace gas cup nozzle Chapter 5 Open gas cylinder regulate gas flow Clean or replace cup Chapter 5 Screen off welding site or increase gas flow Clean or grind the workpiec...

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