{"id":2029,"date":"2023-11-17T14:16:18","date_gmt":"2023-11-17T14:16:18","guid":{"rendered":"https:\/\/www.IpsenHarold.com\/?p=2029"},"modified":"2024-12-03T17:09:06","modified_gmt":"2024-12-03T17:09:06","slug":"best-practices-maintaining-pumping-system","status":"publish","type":"knowledge-center","link":"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/best-practices-maintaining-pumping-system\/","title":{"rendered":"Meilleures pratiques pour l'entretien de votre syst\u00e8me de pompage \u00e0 vide"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2024\/01\/4L8A3398-1024x683.jpg\" alt=\"Diffusion pump on an Ipsen TurboTreater vacuum furnace\" class=\"wp-image-6708\" srcset=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2024\/01\/4L8A3398-1024x683.jpg 1024w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2024\/01\/4L8A3398-300x200.jpg 300w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2024\/01\/4L8A3398-768x512.jpg 768w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2024\/01\/4L8A3398-1536x1024.jpg 1536w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2024\/01\/4L8A3398-18x12.jpg 18w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2024\/01\/4L8A3398.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">Le c\u0153ur de chaque four \u00e0 vide est le syst\u00e8me de pompage, et il est tout aussi essentiel que le c\u0153ur du corps humain. Pour obtenir les meilleures performances de votre four \u00e0 vide, nous devons <\/span>a rassembl\u00e9 les informations suivantes sur les principes de base des syst\u00e8mes de pompage, les probl\u00e8mes courants et les meilleures pratiques.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span data-mce-mark=\"1\"><strong>Les bases du syst\u00e8me de pompage<\/strong><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">Les syst\u00e8mes de fours \u00e0 vide utilisent diff\u00e9rents types de combinaisons de syst\u00e8mes de pompage pour \u00e9vacuer la pression atmosph\u00e9rique de la chambre \u00e0 vide dans les plages requises pour des processus sp\u00e9cifiques. Le c\u0153ur du four \u00e9tant le syst\u00e8me de vide, il est essentiel d'entretenir le syst\u00e8me de pompage comme sp\u00e9cifi\u00e9 dans le manuel de l'op\u00e9rateur, en tenant compte de toutes les adaptations sp\u00e9ciales que le type de processus en cours peut exiger.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">Chaque syst\u00e8me de pompage d'un four \u00e0 vide comprend g\u00e9n\u00e9ralement trois sous-syst\u00e8mes : la pompe de d\u00e9grossissage, la pompe de surpression et la pompe \u00e0 vide. <a href=\"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/how-do-diffusion-pumps-work\/\">la pompe \u00e0 diffusion<\/a>. Les pompes m\u00e9caniques et les soufflantes, souvent appel\u00e9es pompes d'\u00e9bauche, sont utilis\u00e9es pendant la phase initiale de pompage du four \u00e0 vide, de la pression atmosph\u00e9rique \u00e0 un niveau de pression pr\u00e9d\u00e9termin\u00e9.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">Une pompe de diffusion est utilis\u00e9e pour obtenir une pression de syst\u00e8me plus basse que celle g\u00e9n\u00e9ralement obtenue par un ensemble pompe m\u00e9canique et surpresseur seul. La pompe de diffusion ne peut pas fonctionner de mani\u00e8re autonome ; elle n\u00e9cessite le fonctionnement simultan\u00e9 d'une pompe de maintien pendant les modes de fonctionnement \u00e0 vide afin de r\u00e9duire la pression interne de la pompe de diffusion. Pendant le fonctionnement de la pompe de diffusion, la vanne de la pompe de maintien est isol\u00e9e et la pompe m\u00e9canique et le ventilateur agissent comme pompe d'appoint pour la pompe de diffusion.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">Les clients qui n'ont pas besoin d'une pression aussi basse peuvent utiliser un syst\u00e8me \u00e0 deux \u00e9tages au lieu d'un syst\u00e8me \u00e0 trois \u00e9tages. Le syst\u00e8me \u00e0 deux \u00e9tages fait passer le niveau de pression du four \u00e0 vide de la pression atmosph\u00e9rique \u00e0 un niveau de pression de 4,5 x 10<sup>-2<\/sup>&nbsp;Torr contre 8,0 x 10<sup>-6<\/sup>&nbsp;Torr pour un four \u00e9quip\u00e9 d'une pompe \u00e0 diffusion.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">Pour d\u00e9terminer le syst\u00e8me le mieux adapt\u00e9 \u00e0 votre \u00e9quipement, vous devez prendre en compte la pression, le volume de gaz et les taux d'\u00e9vacuation souhait\u00e9s, ainsi que les exigences sp\u00e9cifiques de votre \u00e9quipement de four \u00e0 vide et de votre proc\u00e9d\u00e9.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"731\" src=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2022\/04\/Vacuum-Pumps-1024x731.jpg\" alt=\"vacuum furnace pumping system\" class=\"wp-image-4017\" srcset=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2022\/04\/Vacuum-Pumps-1024x731.jpg 1024w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2022\/04\/Vacuum-Pumps-300x214.jpg 300w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2022\/04\/Vacuum-Pumps-768x548.jpg 768w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2022\/04\/Vacuum-Pumps-18x12.jpg 18w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2022\/04\/Vacuum-Pumps.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Entretien de votre syst\u00e8me de pompage \u00e0 vide : Probl\u00e8mes courants<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">Pour maintenir un syst\u00e8me de pompage efficace, vous devez reconna\u00eetre les probl\u00e8mes les plus courants qui peuvent survenir avec les pompes m\u00e9caniques et les pompes \u00e0 diffusion et savoir comment y rem\u00e9dier. <\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\"><em>Probl\u00e8mes courants des pompes m\u00e9caniques<\/em><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">La contamination par l'huile est le probl\u00e8me le plus courant des pompes m\u00e9caniques. Les vapeurs contenues dans le gaz pomp\u00e9 se m\u00e9langent souvent \u00e0 l'huile et peuvent r\u00e9duire l'efficacit\u00e9 du pompage. Pour \u00e9viter la contamination, ouvrez une vanne de lestage de gaz \u00e0 la pompe pour aider \u00e0 \u00e9liminer la vapeur d'eau. Les autres probl\u00e8mes courants des pompes m\u00e9caniques sont l'accumulation de boues, le desserrage des courroies, un niveau d'huile incorrect, des conduites d'huile bouch\u00e9es, une temp\u00e9rature d'huile mal r\u00e9gl\u00e9e et de l'huile charg\u00e9e de particules, ce qui endommage les soupapes.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\"><em>Probl\u00e8mes courants avec les pompes \u00e0 diffusion<\/em><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\"><a href=\"https:\/\/www.leybold.com\/en-us\/knowledge\/blog\/five-tips-to-keep-your-diffusion-pumps-running-smoothly\">Backstreaming<\/a> est l'un des probl\u00e8mes les plus fr\u00e9quemment signal\u00e9s avec les pompes \u00e0 diffusion. Ce probl\u00e8me peut survenir lorsque vous laissez le four fonctionner \u00e0 froid pendant 24 heures ou qu'il surchauffe en raison d'une circulation insuffisante du liquide de refroidissement. Lorsque la pression du vide continue \u00e0 diminuer, les mol\u00e9cules de gaz fluide tentent de s'\u00e9couler \u00e0 contre-courant vers l'enceinte \u00e0 vide. L'utilisation d'un pi\u00e8ge \u00e0 froid r\u00e9duit la capacit\u00e9 de l'huile \u00e0 refluer dans le four. Parmi les autres probl\u00e8mes courants des pompes \u00e0 diffusion, on peut citer les pannes de courant, une pression excessivement \u00e9lev\u00e9e dans la conduite d'alimentation, l'obstruction des orifices de retour d'huile dans la plaque de chaudi\u00e8re, des r\u00e9chauffeurs d\u00e9fectueux et des taux de fuite \u00e9lev\u00e9s sur le syst\u00e8me pendant le pompage.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\"><em>Ennemi num\u00e9ro un - La vapeur d'eau<\/em><\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">La vapeur d'eau est l'ennemi num\u00e9ro un du traitement thermique sous vide. La vapeur d'eau peut avoir un effet n\u00e9gatif sur un processus, il est donc important de prendre des mesures pr\u00e9ventives contre l'absorption d'air ou d'eau. La d\u00e9tection des fuites au niveau de tous les joints, soudures, joints d'\u00e9tanch\u00e9it\u00e9, vannes et pompes est essentielle au bon fonctionnement du pompage et du four. Limitez la dur\u00e9e d'exposition de la chambre du four aux conditions atmosph\u00e9riques pendant le processus de chargement et de d\u00e9chargement. L'utilisation d'azote ou d'argon pour remblayer votre \u00e9quipement permet de minimiser les effets de l'humidit\u00e9 et d'emp\u00eacher la vapeur d'eau d'\u00eatre pi\u00e9g\u00e9e dans la zone chaude.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Liste de contr\u00f4le quotidienne pour un fonctionnement efficace de la pompe :<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00e9rifier le niveau d'huile de toutes les pompes.&nbsp;<em>Des niveaux d'huile de pompe de diffusion trop \u00e9lev\u00e9s ou trop bas peuvent provoquer <a href=\"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/diffusion-pumps-backstreaming\/\">le backstreaming.<\/a><\/em><\/li>\n\n\n\n<li>V\u00e9rifier la consistance de l'huile.&nbsp;<em>Une huile trouble ou d\u00e9color\u00e9e peut indiquer la pr\u00e9sence d'humidit\u00e9 ou d'autres contaminants.<\/em><\/li>\n\n\n\n<li>Assurez-vous que la temp\u00e9rature de fonctionnement de la pompe de d\u00e9grossissage est de 60 \u00b0C (140 \u00b0F).<\/li>\n\n\n\n<li>V\u00e9rifiez la temp\u00e9rature de l'eau qui alimente la pompe de diffusion. La temp\u00e9rature de l'eau \u00e0 l'entr\u00e9e doit \u00eatre inf\u00e9rieure ou \u00e9gale \u00e0 29 \u00b0C (85 \u00b0F). La temp\u00e9rature de l'eau \u00e0 la sortie doit \u00eatre inf\u00e9rieure ou \u00e9gale \u00e0 52 \u00b0C (125 \u00b0F).&nbsp;<em>Une pompe \u00e0 diffusion surchauff\u00e9e peut \u00eatre le r\u00e9sultat d'un mauvais \u00e9coulement de l'eau et de fuites dans le syst\u00e8me de pompage.<\/em><\/li>\n\n\n\n<li>Assurez-vous que le r\u00e9glage du filtre de la pompe de diffusion est de 60 \u00e0 80 microns.<\/li>\n\n\n\n<li>Pour les fours plus anciens, assurez-vous que le niveau de vide est de -28 \u00e0 -29 pouces de mercure lorsque le surpresseur est activ\u00e9. Pour les fours plus r\u00e9cents \u00e9quip\u00e9s d'un variateur de vitesse, le surpresseur est activ\u00e9 \u00e0 la pression atmosph\u00e9rique.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><span data-mce-mark=\"1\">Tout comme la sant\u00e9 de votre corps refl\u00e8te la fa\u00e7on dont vous l'avez trait\u00e9, les performances de votre syst\u00e8me de four \u00e0 vide refl\u00e8tent les soins que vous lui avez apport\u00e9s. Il est essentiel de comprendre ce qui entre dans la composition du syst\u00e8me et de savoir comment l'entretenir correctement pour maintenir un syst\u00e8me en bon \u00e9tat de marche avec un minimum de temps d'arr\u00eat ou d'entretien impr\u00e9vu. 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Post<\/div>\n        <h6 class=\"ipsen_card-heading pt-2 pb-6\">Accurate Brazing partage les meilleures pratiques pour l'entretien de votre four \u00e0 vide<\/h6>\n\t\t<div class=\"read-time-arrow-container d-flex justify-content-between align-items-center\">\n\t\t\t<div class=\"read-time\">\n                <span class=\"minutes-read\">03<\/span> <span class=\"minutes-text\">Mins<\/span>\t\t\t<\/div>\n            <div class=\"btn p-0\">\n                <span class=\"sr-only\">Lire la suite<\/span>\n            <\/div>\n        <\/div>\n    <\/a>\n<\/article>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<article class=\"post-3112 knowledge-center type-knowledge-center status-publish has-post-thumbnail hentry category-blog-post category-preventive-maintenance tag-hot-zone tag-preventive-maintenance tag-vacuum-furnace\" id=\"post-3112\">\n    <a href=\"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/hot-zone-maintenance-for-extending-lifespan\/\" class=\"shadow ipsen_card p-3\">\n        <div class=\"category-heading\">Blog Post<\/div>\n        <h6 class=\"ipsen_card-heading pt-2 pb-6\">Un regard \u00e0 l'int\u00e9rieur du four : l'entretien des zones chaudes pour une dur\u00e9e de vie plus longue<\/h6>\n\t\t<div class=\"read-time-arrow-container d-flex justify-content-between align-items-center\">\n\t\t\t<div class=\"read-time\">\n                <span class=\"minutes-read\">05<\/span> <span class=\"minutes-text\">Mins<\/span>\t\t\t<\/div>\n            <div class=\"btn p-0\">\n                <span class=\"sr-only\">Lire la suite<\/span>\n            <\/div>\n        <\/div>\n    <\/a>\n<\/article>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<article class=\"post-330 knowledge-center type-knowledge-center status-publish has-post-thumbnail hentry category-ask-the-expert category-preventive-maintenance tag-cleanup-cycle tag-hot-zone tag-vacuum-furnace\" id=\"post-330\">\n    <a href=\"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/hot-zone-cleanup-cycle\/\" class=\"shadow ipsen_card p-3\">\n        <div class=\"category-heading\">Demandez \u00e0 l'expert<\/div>\n        <h6 class=\"ipsen_card-heading pt-2 pb-6\">Ask the Expert : Comment lancer un cycle de nettoyage dans mon four \u00e0 vide ?<\/h6>\n\t\t<div class=\"read-time-arrow-container d-flex justify-content-between align-items-center\">\n\t\t\t<div class=\"read-time\">\n                <span class=\"minutes-read\">03<\/span> <span class=\"minutes-text\">Mins<\/span>\t\t\t<\/div>\n            <div class=\"btn p-0\">\n                <span class=\"sr-only\">Lire la suite<\/span>\n            <\/div>\n        <\/div>\n    <\/a>\n<\/article>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<article class=\"post-526 knowledge-center type-knowledge-center status-publish has-post-thumbnail hentry category-blog-post category-preventive-maintenance category-pumping-systems tag-diffusion-pump tag-vacuum-furnace\" id=\"post-526\">\n    <a href=\"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/12-things-to-avoid-when-using-a-diffusion-pump\/\" class=\"shadow ipsen_card p-3\">\n        <div class=\"category-heading\">Blog Post<\/div>\n        <h6 class=\"ipsen_card-heading pt-2 pb-6\">12 choses \u00e0 \u00e9viter lors de l'utilisation d'une pompe \u00e0 diffusion<\/h6>\n\t\t<div class=\"read-time-arrow-container d-flex justify-content-between align-items-center\">\n\t\t\t<div class=\"read-time\">\n                <span class=\"minutes-read\">02<\/span> <span class=\"minutes-text\">Mins<\/span>\t\t\t<\/div>\n            <div class=\"btn p-0\">\n                <span class=\"sr-only\">Lire la suite<\/span>\n            <\/div>\n        <\/div>\n    <\/a>\n<\/article>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<article class=\"post-1745 knowledge-center type-knowledge-center status-publish has-post-thumbnail hentry category-ask-the-expert category-preventive-maintenance category-pumping-systems tag-backstreaming tag-brazing tag-diffusion-pump tag-vacuum-furnace\" id=\"post-1745\">\n    <a href=\"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/diffusion-pumps-backstreaming\/\" class=\"shadow ipsen_card p-3\">\n        <div class=\"category-heading\">Demandez \u00e0 l'expert<\/div>\n        <h6 class=\"ipsen_card-heading pt-2 pb-6\">Demandez \u00e0 l'expert : Comment emp\u00eacher le reflux de ma pompe \u00e0 diffusion ?<\/h6>\n\t\t<div class=\"read-time-arrow-container d-flex justify-content-between align-items-center\">\n\t\t\t<div class=\"read-time\">\n                <span class=\"minutes-read\">03<\/span> <span class=\"minutes-text\">Mins<\/span>\t\t\t<\/div>\n            <div class=\"btn p-0\">\n                <span class=\"sr-only\">Lire la suite<\/span>\n            <\/div>\n        <\/div>\n    <\/a>\n<\/article>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t<article class=\"post-3106 knowledge-center type-knowledge-center status-publish has-post-thumbnail hentry category-blog-post category-preventive-maintenance tag-shutdown tag-vacuum-furnace tag-water-system\" id=\"post-3106\">\n    <a href=\"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/winterize-the-water-system\/\" class=\"shadow ipsen_card p-3\">\n        <div class=\"category-heading\">Blog Post<\/div>\n        <h6 class=\"ipsen_card-heading pt-2 pb-6\">Pr\u00e9parer votre r\u00e9seau de distribution d'eau aux rigueurs de l'hiver<\/h6>\n\t\t<div class=\"read-time-arrow-container d-flex justify-content-between align-items-center\">\n\t\t\t<div class=\"read-time\">\n                <span class=\"minutes-read\">02<\/span> <span class=\"minutes-text\">Mins<\/span>\t\t\t<\/div>\n            <div class=\"btn p-0\">\n                <span class=\"sr-only\">Lire la suite<\/span>\n            <\/div>\n        <\/div>\n    <\/a>\n<\/article>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-footer\">\n\t\t\t\t\t\t<div class=\"swiper-button-nav lr-button-prev\"><i class=\"fa fa-arrow-left\"><\/i><\/div>\n\t\t\t\t\t\t<div class=\"swiper-button-nav lr-button-next\"><i class=\"fa fa-arrow-right\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Quel est le point commun entre ces objets ? Ce sont tous des exemples de vide. Les fours Ipsen utilisent trois types principaux de syst\u00e8mes de pompage pour \u00e9vacuer la pression atmosph\u00e9rique, cr\u00e9ant ainsi un vide. \u00c0 l'occasion de la \"Journ\u00e9e nationale de la cr\u00e9ation du vide\", voici quelques conseils pour que votre syst\u00e8me de four \u00e0 vide reste en bonne sant\u00e9 et fonctionne bien.<\/p>","protected":false},"author":7,"featured_media":2031,"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":[558,612,654],"tags":[472,557],"class_list":["post-2029","knowledge-center","type-knowledge-center","status-publish","has-post-thumbnail","hentry","category-blog-post","category-preventive-maintenance","category-pumping-systems","tag-diffusion-pump","tag-vacuum-pumps"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Best Practices for Maintaining Your Vacuum Pumping System - Ipsen Global<\/title>\n<meta name=\"description\" content=\"The pumping system is as critical as the heart of the human body. 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