{"id":549,"date":"2026-10-04T16:22:58","date_gmt":"2026-10-04T16:22:58","guid":{"rendered":"https:\/\/zhuoruimech.com\/?p=549"},"modified":"2026-10-04T16:22:58","modified_gmt":"2026-10-04T16:22:58","slug":"spulen-des-hydrauliksystems-vor-der-inbetriebnahme","status":"publish","type":"post","link":"https:\/\/zhuoruimech.com\/de\/hydraulic-system-flushing-before-commissioning\/","title":{"rendered":"Sp\u00fclen eines neuen Hydrauliksystems vor dem Einbau empfindlicher Ventile"},"content":{"rendered":"<p>Neue Hydraulikleitungen k\u00f6nnen Bearbeitungsr\u00fcckst\u00e4nde, Schwei\u00dfzunder, Dichtungsmittel und Montageverschmutzungen enthalten. Das Bef\u00fcllen eines Systems mit sauberem \u00d6l entfernt nicht automatisch Partikel, die sich bereits in den Leitungen befinden. Ein Sp\u00fclplan sollte festlegen, was gereinigt wird, wie dies gemessen wird und wann der Kreislauf betriebsbereit ist.<\/p>\n<h2>Vor dem Sp\u00fclen das Ziel vereinbaren<\/h2>\n<p>Der Reinheitsgrad sollte sich nach den empfindlichsten eingebauten Komponenten und den Projektspezifikationen richten. HYDAC empfiehlt, den Reinheitsgrad anhand der Komponentenanforderungen festzulegen, und weist darauf hin, dass ein Partikelz\u00e4hler auch auf Wasser, Luft und Additive reagieren kann. Soweit m\u00f6glich, k\u00f6nnen empfindliche Ventile oder Stellantriebe durch tempor\u00e4re Bypass-Leitungen aus dem Sp\u00fclweg herausgenommen werden; die Bypass-Anordnung erfordert jedoch eine gepr\u00fcfte Zeichnung. Die Filterauswahl muss auf Durchfluss, Viskosit\u00e4t und Schmutzaufnahmekapazit\u00e4t abgestimmt sein.<\/p>\n<h2>Technische Pr\u00fcfungen<\/h2>\n<ul>\n<li>Ermitteln Sie den genauen Str\u00f6mungsweg durch jedes Rohr und jeden Verteilerzweig.<\/li>\n<li>Sch\u00fctzen Sie die Komponenten gem\u00e4\u00df den Anweisungen des Herstellers oder umgehen Sie diese.<\/li>\n<li>Messen Sie die \u00d6ltemperatur und den Differenzdruck \u00fcber den Sp\u00fclfiltern.<\/li>\n<li>Entnehmen Sie repr\u00e4sentative Proben an festgelegten Stellen.<\/li>\n<li>Notieren Sie den erreichten Reinheitsgrad und die angewandte Methode, bevor Sie die Ger\u00e4te wieder anschlie\u00dfen.<\/li>\n<\/ul>\n<h2>H\u00e4ufiger Fehler, den es zu vermeiden gilt<\/h2>\n<p>Eine kurze Umw\u00e4lzzeit ist kein Beweis f\u00fcr Sauberkeit. Totr\u00e4ume oder Abzweigungen, in denen kaum Durchfluss herrscht, k\u00f6nnen Schmutzpartikel zur\u00fcckhalten und diese erst freisetzen, wenn die Maschine in Betrieb geht.<\/p>\n<h2>Angaben, die einer Anfrage beizuf\u00fcgen sind<\/h2>\n<ul>\n<li>Schalt- und Rohrleitungspl\u00e4ne mit Plan f\u00fcr eine vor\u00fcbergehende Umgehungsleitung.<\/li>\n<li>Fl\u00fcssigkeitsidentit\u00e4t und vereinbartes Reinheitsziel.<\/li>\n<li>Probenahmestellen und Analysemethode.<\/li>\n<li>Filterkapazit\u00e4t, Sp\u00fcldurchfluss und Abnahmeprotokoll.<\/li>\n<\/ul>\n<p>F\u00fchren Sie nach dem Wiederanschlie\u00dfen der letzten Komponenten einen kontrollierten Funktionstest durch und \u00fcberpr\u00fcfen Sie die Sauberkeit unter Betriebsbedingungen erneut. Ausf\u00fchrliche Hinweise zur Auswahl finden Sie in unserem <a href=\"https:\/\/zhuoruimech.com\/de\/reinheitsgrad-von-hydraulikol-nach-iso-4406-filterauswahl\/\">ISO 4406 und Leitfaden zur Filterauswahl<\/a>.<\/p>\n<p><small>Technische Hinweise: <a href=\"https:\/\/fluidcare-knowledge.hydac.com\/hc\/en-us\/articles\/41593437176081-How-clean-should-my-fluid-be\">HYDAC-Leitfaden zur Zielreinheit<\/a>; <a href=\"https:\/\/betterfit-us.hydac.com\/wp-content\/uploads\/Technical%20Cleanliness.pdf\">HYDAC \u2013 \u00dcberblick \u00fcber die technische Reinheit<\/a>. Titelbild: urspr\u00fcngliche Konzeptskizze, kein Produktfoto.<\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>Legen Sie ein Reinheitsziel fest, isolieren Sie empfindliche Komponenten und dokumentieren Sie die Ergebnisse der Sp\u00fclung des Hydrauliksystems.<\/p>","protected":false},"author":1,"featured_media":548,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yj_news_hero_background_id":0,"_yj_news_eyebrow":"","_yj_news_technical_topic":"","_yj_news_cta_title":"","_yj_news_cta_description":"","_yj_news_cta_label":"","_yj_news_cta_url":"","_yj_news_related_product_ids":[],"_yj_news_related_case_ids":[],"footnotes":""},"categories":[50],"tags":[],"class_list":["post-549","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - 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