Operating instructions - EWM Hightec Welding GmbH

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Design and functionMIG/MAG welding5.9.13 MIG/MAG functional sequences / operating modesNOTEThere are optimum pre-sets for welding parameters such as gas pre-flow and burnback, etc. for numerous applications (although these can also be changed if required).5.9.13.1 Explanation of signs and functionsSymbol MeaningPress torch triggerRelease torch triggerTap torch trigger (press briefly and release)Shielding gas flowingI<strong>Welding</strong> outputWire electrode is being conveyedWire creepWire burn-backGas pre-flowsGas post-flowsNon-latchedSpecial, non-latchedLatchedSpecial, latchedt TimePSTART Ignition programPA Main programPB Reduced main programPEND End programt2 Spot time48099-005234-EW50116.04.2012
Design and functionMIG/MAG weldingNon-latched modeFigure 5-16Step 1• Press and hold torch trigger.• Shielding gas is expelled (gas pre-flows).• Wire feed motor runs at “creep speed”.• Arc ignites after the wire electrode makes contact with the workpiece; welding current flows.• Change over to pre-selected wire speed.Step 2• Release torch trigger.• WF motor stops.• Arc is extinguished after the preselected wire burn-back time expires.• Gas post-flow time elapses.099-005234-EW50116.04.201249
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Page 16 and 17: Intended useApplications3 Intended
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Page 26 and 27: Design and functionGeneral5 Design
Page 28 and 29: Design and functionWelding torch co
Page 30 and 31: Design and functionMains connection
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Page 88 and 89: Maintenance, care and disposalGener
Page 90 and 91: Maintenance, care and disposalDispo
Page 92 and 93: Rectifying faultsError messages (po
Page 94 and 95: Rectifying faultsResetting JOBs (we
Page 96 and 97: Rectifying faultsVent coolant circu
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Technical dataPhoenix 401 Concept p
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Replaceable partsWire feed rollers1
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Fülldraht / Flux-CoredMassivdraht
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Operating instructions - EWM Hightec Welding GmbH

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