{"id":4015,"date":"2026-07-18T21:08:32","date_gmt":"2026-07-18T13:08:32","guid":{"rendered":"https:\/\/www.hafniumtech.com\/?p=4015"},"modified":"2026-07-18T21:08:32","modified_gmt":"2026-07-18T13:08:32","slug":"lgk-63igbt-plasma-cutter-no-arc-ignition-the-hidden-problem-with-torch-adapter-connectors","status":"publish","type":"post","link":"https:\/\/www.hafniumtech.com\/de\/lgk-63igbt-plasma-cutter-no-arc-ignition-the-hidden-problem-with-torch-adapter-connectors\/","title":{"rendered":"LGK-63IGBT-Plasmaschneider ohne Lichtbogenz\u00fcndung: Das versteckte Problem mit den Anschl\u00fcssen der Brenneradapter"},"content":{"rendered":"<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"281\" data-end=\"426\"><strong data-start=\"281\" data-end=\"294\">Stichw\u00f6rter:<\/strong> LGK-63IGBT, Plasmaschneider z\u00fcndet nicht, Fehler beim Z\u00fcndlichtbogen, Plasma-Brenneradapter, M14-Brenner, M15-Brenner, Fehlerbehebung beim Plasmaschneiden<\/p>\n<p data-start=\"428\" data-end=\"553\">Viele Anwender gehen davon aus, dass, wenn ein Plasmaschneider keinen Lichtbogen erzeugen kann, das Problem an der Stromquelle oder am Plasmabrenner liegen muss.<\/p>\n<p data-start=\"555\" data-end=\"664\">Ein aktueller Kundenfall hat jedoch gezeigt, dass die eigentliche Ursache viel einfacher sein kann \u2013 und viel leichter zu \u00fcbersehen ist.<\/p>\n<h2 data-section-id=\"6ogpbp\" data-start=\"666\" data-end=\"682\">Kundenbeispiel<\/h2>\n<p data-start=\"684\" data-end=\"743\">Der Kunde verwendete ein <strong data-start=\"710\" data-end=\"742\">LGK-63IGBT-Luftplasmaschneider<\/strong>.<\/p>\n<p data-start=\"745\" data-end=\"850\">Die Maschine lie\u00df sich normal einschalten, der Luftdruck war normal, aber <strong data-start=\"807\" data-end=\"849\">Der Z\u00fcndlichtbogen konnte nicht hergestellt werden<\/strong>.<\/p>\n<p data-start=\"852\" data-end=\"902\">Zun\u00e4chst wurden mehrere m\u00f6gliche Ursachen in Betracht gezogen:<\/p>\n<ul data-start=\"904\" data-end=\"1004\">\n<li data-section-id=\"1oeed6u\" data-start=\"904\" data-end=\"933\">Ausfall der Plasma-Stromversorgung<\/li>\n<li data-section-id=\"1skuk14\" data-start=\"934\" data-end=\"956\">Ausfall des Plasmabrenners<\/li>\n<li data-section-id=\"i6zn13\" data-start=\"957\" data-end=\"978\">Besch\u00e4digte Verbrauchsmaterialien<\/li>\n<li data-section-id=\"11aocam\" data-start=\"979\" data-end=\"1004\">Lose Kabelverbindungen<\/li>\n<\/ul>\n<p data-start=\"1006\" data-end=\"1078\">Nachdem ich diese Punkte \u00fcberpr\u00fcft hatte, schien alles ordnungsgem\u00e4\u00df zu funktionieren.<\/p>\n<p data-start=\"1080\" data-end=\"1137\">Das eigentliche Problem stellte sich als etwas Unerwartetes heraus.<\/p>\n<h2 data-section-id=\"1iyl0qv\" data-start=\"1139\" data-end=\"1156\">Die wahre Ursache<\/h2>\n<p data-start=\"1158\" data-end=\"1218\">Das Originalger\u00e4t verwendet einen <strong data-start=\"1186\" data-end=\"1217\">14-mm-Brenneranschluss (M14)<\/strong>.<\/p>\n<p data-start=\"1220\" data-end=\"1330\">Der Kunde hat jedoch ein <strong data-start=\"1255\" data-end=\"1277\">M14-auf-M15-Adapter<\/strong> damit ein anderer Plasmabrenner angeschlossen werden konnte.<\/p>\n<p data-start=\"1332\" data-end=\"1407\">Bei der \u00dcberpr\u00fcfung stellte sich heraus, dass der Adapter selbst defekt war.<\/p>\n<p data-start=\"1409\" data-end=\"1533\">Der Adapter erm\u00f6glichte zwar den physischen Einbau des Brenners, aber <strong data-start=\"1471\" data-end=\"1532\">Der Strompfad im Inneren des Adapters war nicht durchg\u00e4ngig.<\/strong>.<\/p>\n<p data-start=\"1535\" data-end=\"1547\">Das hat zur Folge, dass:<\/p>\n<ul data-start=\"1549\" data-end=\"1714\">\n<li data-section-id=\"1ng5s1z\" data-start=\"1549\" data-end=\"1574\">Luft k\u00f6nnte hindurchstr\u00f6men.<\/li>\n<li data-section-id=\"1c6jooz\" data-start=\"1575\" data-end=\"1658\">Der f\u00fcr die Z\u00fcndung des Pilotlichtbogens erforderliche Strom konnte den Brenner nicht erreichen.<\/li>\n<li data-section-id=\"1ihzker\" data-start=\"1659\" data-end=\"1714\">Daher konnte der Plasmabogen niemals entstehen.<\/li>\n<\/ul>\n<p data-start=\"1716\" data-end=\"1800\">Nachdem der defekte Adapter ausgebaut und ersetzt worden war, funktionierte der Plasmaschneider wieder einwandfrei.<\/p>\n<h2 data-section-id=\"1ppln6c\" data-start=\"1802\" data-end=\"1821\">Warum das so ist<\/h2>\n<p data-start=\"1823\" data-end=\"1900\">Viele Adapter aus dem Zubeh\u00f6rmarkt sind lediglich auf die Gewindegr\u00f6\u00dfe abgestimmt.<\/p>\n<p data-start=\"1902\" data-end=\"1990\">F\u00fcr den Anschluss eines Plasmabrenners ist jedoch Folgendes erforderlich: <strong data-start=\"1946\" data-end=\"1989\">sowohl den Luftstrom als auch die elektrische Durchg\u00e4ngigkeit<\/strong>.<\/p>\n<p data-start=\"1992\" data-end=\"2022\">Ein geeigneter Adapter muss folgende Eigenschaften aufweisen:<\/p>\n<ul data-start=\"2024\" data-end=\"2130\">\n<li data-section-id=\"h9be8j\" data-start=\"2024\" data-end=\"2051\">Korrektes mechanisches Gewinde<\/li>\n<li data-section-id=\"1rvh2wq\" data-start=\"2052\" data-end=\"2072\">Abgedichteter Luftkanal<\/li>\n<li data-section-id=\"fy8nrm\" data-start=\"2073\" data-end=\"2105\">Zuverl\u00e4ssige Stromleitung<\/li>\n<li data-section-id=\"14oi4qn\" data-start=\"2106\" data-end=\"2130\">Geringer Kontaktwiderstand<\/li>\n<\/ul>\n<p data-start=\"2132\" data-end=\"2265\">Sollte eine dieser Bedingungen nicht erf\u00fcllt sein, kann es vorkommen, dass sich der Plasmaschneider nicht z\u00fcndet, obwohl die Maschine selbst einwandfrei funktioniert.<\/p>\n<h2 data-section-id=\"1uq0cji\" data-start=\"2267\" data-end=\"2305\">So \u00fcberpr\u00fcfen Sie einen Plasma-Brenneradapter<\/h2>\n<p data-start=\"2307\" data-end=\"2397\">Sollte Ihr Plasmaschneider nach dem Einbau eines Adapters keinen Lichtbogen z\u00fcnden k\u00f6nnen, befolgen Sie bitte die folgenden Schritte:<\/p>\n<ol data-start=\"2399\" data-end=\"2722\">\n<li data-section-id=\"ui0223\" data-start=\"2399\" data-end=\"2447\">Trennen Sie das Ger\u00e4t vom Stromnetz.<\/li>\n<li data-section-id=\"1pstz3\" data-start=\"2448\" data-end=\"2470\">Entfernen Sie den Adapter.<\/li>\n<li data-section-id=\"ibu4aa\" data-start=\"2471\" data-end=\"2510\">Verwenden Sie ein Multimeter im Durchgangspr\u00fcfmodus.<\/li>\n<li data-section-id=\"1jz8h21\" data-start=\"2511\" data-end=\"2641\">Pr\u00fcfen Sie, ob der elektrische Ausgangsanschluss der Plasmaquelle elektrisch mit der Brenner-Seite des Adapters verbunden ist.<\/li>\n<li data-section-id=\"1ty8g44\" data-start=\"2642\" data-end=\"2722\">Vergewissern Sie sich, dass der Adapter sowohl einen Luftdurchlass als auch einen Stromkreis bietet.<\/li>\n<\/ol>\n<p data-start=\"2724\" data-end=\"2814\">Falls es <strong data-start=\"2736\" data-end=\"2764\">kein elektrischer Durchgang<\/strong>, ist der Adapter defekt und sollte ausgetauscht werden.<\/p>\n<h2 data-section-id=\"19maihm\" data-start=\"2816\" data-end=\"2834\">H\u00e4ufige Symptome<\/h2>\n<p data-start=\"2836\" data-end=\"2909\">Ein defekter Brenneradapter kann eines oder mehrere der folgenden Symptome hervorrufen:<\/p>\n<ul data-start=\"2911\" data-end=\"3108\">\n<li data-section-id=\"1huh9y0\" data-start=\"2911\" data-end=\"2940\">Der Plasmaschneider l\u00e4sst sich nicht z\u00fcnden<\/li>\n<li data-section-id=\"1pj4o5z\" data-start=\"2941\" data-end=\"2955\">Kein Z\u00fcndlichtbogen<\/li>\n<li data-section-id=\"1tif6ok\" data-start=\"2956\" data-end=\"2994\">Die Luft str\u00f6mt normal, aber es entsteht kein Lichtbogen<\/li>\n<li data-section-id=\"10l7r9p\" data-start=\"2995\" data-end=\"3034\">Das Ger\u00e4t meldet keinen offensichtlichen Fehlercode<\/li>\n<li data-section-id=\"1ka592x\" data-start=\"3035\" data-end=\"3070\">Die Verbrauchsmaterialien sind in gutem Zustand<\/li>\n<li data-section-id=\"1yl2spx\" data-start=\"3071\" data-end=\"3108\">Der Brenner sieht normal aus, kann aber nicht schneiden.<\/li>\n<\/ul>\n<p data-start=\"3110\" data-end=\"3227\">Diese Symptome lassen die Anwender oft vermuten, dass das Ger\u00e4t oder der Brenner defekt ist, w\u00e4hrend die eigentliche Ursache der Adapterstecker ist.<\/p>\n<h2 data-section-id=\"qmihdn\" data-start=\"3229\" data-end=\"3245\">Technischer Tipp<\/h2>\n<p data-start=\"3247\" data-end=\"3309\">Ein Plasma-Brenneradapter ist <strong data-start=\"3273\" data-end=\"3308\">nicht einfach nur ein Gewindeanschluss<\/strong>.<\/p>\n<p data-start=\"3311\" data-end=\"3365\">Es ist Teil des Strom\u00fcbertragungswegs der Maschine.<\/p>\n<p data-start=\"3367\" data-end=\"3455\">Schon eine kleine Unterbrechung im Adapter kann die Z\u00fcndung des Plasmabogens vollst\u00e4ndig verhindern.<\/p>\n<p data-start=\"3457\" data-end=\"3509\">Vergewissern Sie sich stets, dass ein Adapter eines Drittanbieters Folgendes bietet:<\/p>\n<ul data-start=\"3511\" data-end=\"3627\">\n<li data-section-id=\"1evwi9h\" data-start=\"3511\" data-end=\"3539\">Vollst\u00e4ndige elektrische Durchg\u00e4ngigkeit<\/li>\n<li data-section-id=\"aaoncz\" data-start=\"3540\" data-end=\"3560\">Ordnungsgem\u00e4\u00dfe Luftabdichtung<\/li>\n<li data-section-id=\"1lm9u52\" data-start=\"3561\" data-end=\"3591\">Korrekte Abmessungen der Steckverbinder<\/li>\n<li data-section-id=\"kwwvvk\" data-start=\"3592\" data-end=\"3627\">Hochwertige leitf\u00e4hige Materialien<\/li>\n<\/ul>\n<h2 data-section-id=\"8dtpi\" data-start=\"3629\" data-end=\"3642\">Fazit<\/h2>\n<p data-start=\"3644\" data-end=\"3757\">Diese Kundenfallstudie zeigt, dass nicht jedes Problem beim Plasmaschneiden auf die Stromquelle oder den Brenner zur\u00fcckzuf\u00fchren ist.<\/p>\n<p data-start=\"3759\" data-end=\"3865\">Manchmal reicht schon ein kleines Accessoire wie ein <strong data-start=\"3798\" data-end=\"3815\">Brenneradapter<\/strong> kann den Betrieb eines Plasmaschneiders vollst\u00e4ndig zum Erliegen bringen.<\/p>\n<p data-start=\"3867\" data-end=\"4035\">Bei der Fehlersuche an einem Plasmaschneider, der sich zwar einschalten l\u00e4sst, aber keinen Lichtbogen erzeugt, sollten Sie stets zun\u00e4chst alle Verl\u00e4ngerungskabel und Adapter pr\u00fcfen, bevor Sie teure Bauteile austauschen.<\/p>\n<p data-start=\"4037\" data-end=\"4137\">Ein einfacher Durchgangstest mit einem Multimeter kann viel Zeit und Kosten sparen und unn\u00f6tige Reparaturen vermeiden.<\/p>","protected":false},"excerpt":{"rendered":"<p>Keywords: LGK-63IGBT, Plasma Cutter Not Firing, Pilot Arc Failure, Plasma Torch Adapter, M14 Torch, M15 Torch, Plasma Cutting Troubleshooting Many users assume that when a plasma cutter cannot generate an arc, the problem must be the power source or the plasma torch. However, one recent customer case proved that the real cause can be much [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4016,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-4015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v25.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LGK-63IGBT Plasma Cutter No Arc Ignition: The Hidden Problem with Torch Adapter Connectors - HafniumTech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hafniumtech.com\/de\/lgk-63igbt-plasma-cutter-no-arc-ignition-the-hidden-problem-with-torch-adapter-connectors\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LGK-63IGBT Plasma Cutter No Arc Ignition: The Hidden Problem with Torch Adapter Connectors\" \/>\n<meta property=\"og:description\" content=\"Keywords: LGK-63IGBT, Plasma Cutter Not Firing, Pilot Arc Failure, Plasma Torch Adapter, M14 Torch, M15 Torch, Plasma Cutting Troubleshooting Many users assume that when a plasma cutter cannot generate an arc, the problem must be the power source or the plasma torch. 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