{"id":12337,"date":"2025-08-25T20:53:15","date_gmt":"2025-08-25T20:53:15","guid":{"rendered":"https:\/\/ipsenglobal.com\/?post_type=knowledge-center&#038;p=12337"},"modified":"2026-03-11T17:12:03","modified_gmt":"2026-03-11T17:12:03","slug":"ask-the-expert-my-replacement-door-seal-seems-to-be-too-big-for-my-furnace-did-i-order-the-wrong-part","status":"publish","type":"knowledge-center","link":"https:\/\/ipsenglobal.com\/it\/knowledge-center\/ask-the-expert-my-replacement-door-seal-seems-to-be-too-big-for-my-furnace-did-i-order-the-wrong-part\/","title":{"rendered":"Chiedi all'esperto: La mia guarnizione di ricambio per la porta sembra essere troppo grande per il mio forno. Ho ordinato il pezzo sbagliato?"},"content":{"rendered":"<h4 class=\"wp-block-heading\">Di Chuck Reed, specialista senior delle vendite ICS<\/h4>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Se cercate una spiegazione visiva del processo, guardate questo video con il direttore tecnico di Ipsen Jim Grann che mostra il processo di installazione della guarnizione della porta passo dopo passo.<\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/eAu00dts5TQ\" title=\"Come installare la guarnizione a labbro o l&#039;O-ring sulla porta di un forno a vuoto\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<p class=\"wp-block-paragraph\">Le guarnizioni per porte, le guarnizioni a labbro o gli O-ring sono progettati con una certa elasticit\u00e0. Questa elasticit\u00e0 contribuisce a garantire l'ermeticit\u00e0 delle guarnizioni, che vengono compresse quando la porta si chiude e ulteriormente compresse sotto vuoto. Devono essere in grado di espandersi e contrarsi al variare delle temperature intorno alla porta del forno e quando la camera passa dal vuoto alla tempra ad alta pressione. Inoltre, devono avere una certa resistenza quando il caricatore occasionale sfrega contro la guarnizione o quando un pezzo cade sulla guarnizione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per questi motivi, queste guarnizioni hanno le propriet\u00e0 di un elastico molto grande. Sono elastiche, comprimibili ed espandibili sotto tensione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pertanto, l'installazione di una guarnizione a labbro intorno all'apertura di un forno non pu\u00f2 essere affrontata come la chiusura di un sacchetto a zip o la sigillatura di un contenitore di plastica per alimenti. Iniziare l'installazione da un punto e poi tornare all'inizio, lungo tutta la circonferenza, \u00e8 un modo infallibile per ritrovarsi con un pezzo di guarnizione che sembra non combaciare.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ecco alcuni componenti chiave per assicurarsi che la guarnizione a labbro si adatti correttamente, senza applicare erroneamente una tensione e allungare la guarnizione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Innanzitutto, \u00e8 necessario avere un canale pulito e privo di detriti. Con un panno pulito e alcool denaturato (mai acetone), pulire la scanalatura dove verr\u00e0 installata la guarnizione. Assicurarsi che non vi siano residui di particelle che potrebbero danneggiare la nuova guarnizione. Con lo stesso metodo, pulire anche la guarnizione stessa, rimuovendo eventuali residui di polvere o particelle di imballaggio. &nbsp;<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"8b6e68\" data-has-transparency=\"false\" style=\"--dominant-color: #8b6e68;\" loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/New-Lip-Seal-in-Packaging-768x1024.avif\" alt=\"vacuum furnace door lip seal in packaging\" class=\"wp-image-12340 not-transparent\" srcset=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/New-Lip-Seal-in-Packaging-768x1024.avif 768w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/New-Lip-Seal-in-Packaging-225x300.avif 225w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/New-Lip-Seal-in-Packaging-1152x1536.avif 1152w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/New-Lip-Seal-in-Packaging-9x12.avif 9w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/New-Lip-Seal-in-Packaging.avif 1500w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"8d5c40\" data-has-transparency=\"false\" style=\"--dominant-color: #8d5c40;\" loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/Lip-Seal-Closeup-768x1024.avif\" alt=\"closeup of vacuum furnace door lip seal\" class=\"wp-image-12341 not-transparent\" srcset=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/Lip-Seal-Closeup-768x1024.avif 768w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/Lip-Seal-Closeup-225x300.avif 225w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/Lip-Seal-Closeup-1152x1536.avif 1152w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/Lip-Seal-Closeup-9x12.avif 9w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2025\/08\/Lip-Seal-Closeup.avif 1500w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ora che la scanalatura e la guarnizione sono pulite, iniziare a installare la guarnizione ricordando Nord, Sud, Ovest e poi Est. Iniziare a installare la guarnizione in alto, in basso, a sinistra e a destra senza spianare l'intera guarnizione nella scanalatura. Iniziando l'installazione in ciascuno di questi quattro punti, l'operatore si assicura che la guarnizione non si allunghi durante l'installazione, il che significa non avere materiale in eccesso raccolto in un unico punto.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quindi, dare un'ultima passata alla guarnizione in modo da rimuovere la polvere o lo sporco raccolti durante il processo di installazione e pulire la guarnizione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Infine, assicurarsi di utilizzare il tipo e la quantit\u00e0 di lubrificante appropriati. Non utilizzare lubrificanti diversi da quelli approvati e consigliati nel manuale d'uso. Uno dei tipi di lubrificante pi\u00f9 comunemente utilizzati sulla guarnizione \u00e8 la polvere o la polvere di grafite, in particolare quando la porta ruota per bloccarsi nelle camme. Per le porte che non ruotano, in genere si usa il grasso per il vuoto.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Per ulteriori consigli utili, visitate il nostro&nbsp;<a href=\"https:\/\/ipsenglobal.com\/it\/category\/ask-the-expert\/\" target=\"_blank\" rel=\"noreferrer noopener\">Pagina Chiedi all'esperto<\/a>.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Avete una domanda tecnica relativa al trattamento termico o al funzionamento e alla manutenzione dei forni a vuoto?<\/h5>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n    <section id=\"button-block_e41986e7e428677f23bb816b76066eaa\"\n        class=\"button-custom-block d-block d-lg-inline-block mx-auto me-lg-5 mb-4\">\n        <a class=\"btn btn-outline-secondary\" href=\"https:\/\/ipsenglobal.com\/it\/connect-with-an-expert\/\" target=\"_blank\">\n            Collegatevi con un esperto Ipsen        <\/a>\n    <\/section>","protected":false},"excerpt":{"rendered":"<p>Di Chuck Reed, Senior Sales Specialist ICS Se siete alla ricerca di una spiegazione visiva del processo, guardate questo video con il direttore tecnico di Ipsen Jim Grann che mostra<\/p>","protected":false},"author":7,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_tec_requires_first_save":true,"_searchwp_excluded":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_tribe_blocks_recurrence_rules":"","_tribe_blocks_recurrence_description":"","_tribe_blocks_recurrence_exclusions":"","_ecp_custom_2":"","footnotes":""},"categories":[112],"tags":[],"class_list":["post-12337","knowledge-center","type-knowledge-center","status-publish","hentry","category-ask-the-expert"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ask the Expert: My replacement door seal seems to be too big for my furnace. 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