{"id":35374,"date":"2026-01-12T08:30:13","date_gmt":"2026-01-12T07:30:13","guid":{"rendered":"https:\/\/desarrollo.ypsossafety.com\/erreurs-dinstallation-pouvant-invalider-un-systeme-antichute\/"},"modified":"2026-10-30T00:03:16","modified_gmt":"2026-10-29T23:03:16","slug":"erreurs-dinstallation-pouvant-invalider-un-systeme-antichute","status":"publish","type":"post","link":"https:\/\/ypsossafety.com\/fr\/erreurs-dinstallation-pouvant-invalider-un-systeme-antichute\/","title":{"rendered":"Erreurs d&rsquo;installation pouvant invalider un syst\u00e8me antichute"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">En tant que <a href=\"https:\/\/ypsossafety.com\/\">fabricants de syst\u00e8mes antichute<\/a>, nous savons qu&rsquo;un \u00e9l\u00e9ment fondamental pour garantir le bon fonctionnement des dispositifs est de disposer de mat\u00e9riaux de qualit\u00e9, de tester les produits et d&rsquo;avoir les certifications correspondantes.<\/p>\n\n<p class=\"wp-block-paragraph\">Mais il est \u00e9galement crucial que l&rsquo;installation soit r\u00e9alis\u00e9e comme l&rsquo;indiquent le fabricant et la <a href=\"https:\/\/ypsossafety.com\/guia-para-saber-si-un-sistema-de-seguridad-en-altura-cumple-con-la-normativa\/\">r\u00e9glementation<\/a> ; dans cet article, nous allons voir quelques aspects susceptibles d&rsquo;invalider le syst\u00e8me une fois install\u00e9.<\/p>\n\n<h2 class=\"wp-block-heading\">Un syst\u00e8me certifi\u00e9 est-il toujours s\u00fbr\u00a0?<\/h2>\n\n<p class=\"wp-block-paragraph\">En th\u00e9orie, lorsqu&rsquo;un syst\u00e8me est <a href=\"https:\/\/ypsossafety.com\/como-saber-si-un-epi-esta-certificado-para-trabajos-en-altura\/\">certifi\u00e9 <\/a>comme apte \u00e0 l&rsquo;usage, il est s\u00fbr \u00e0 utiliser, mais on peut rarement constater que ce n&rsquo;est pas tout \u00e0 fait exact.<\/p>\n\n<h3 class=\"wp-block-heading\">Que signifie qu&rsquo;un syst\u00e8me soit certifi\u00e9\u00a0?<\/h3>\n\n<p class=\"wp-block-paragraph\">Il faut d&rsquo;abord distinguer la certification fournie par un fabricant \u2013 comme le fait d&rsquo;\u00eatre fabriqu\u00e9 et test\u00e9 conform\u00e9ment \u00e0 la r\u00e9glementation en vigueur \u2013 et la certification d&rsquo;installation d\u00e9livr\u00e9e par une entreprise installatrice \u2013 comme le fait d&rsquo;\u00eatre install\u00e9 conform\u00e9ment \u00e0 la r\u00e9glementation.<\/p>\n\n<h3 class=\"wp-block-heading\">Processus de certification de l&rsquo;installation<\/h3>\n\n<p class=\"wp-block-paragraph\">En nous concentrant sur cette derni\u00e8re, la certification de l&rsquo;installation, celle-ci sera diff\u00e9rente selon le type de syst\u00e8me antichute, mais pour qu&rsquo;une installation soit correcte, il faut tenir compte de\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/ypsossafety.com\/que-formacion-debe-tener-el-instalador-de-sistemas-anticaidas\/\">La formation <\/a>et l&rsquo;accr\u00e9ditation de l&rsquo;entreprise installatrice<\/strong> : la plupart des fabricants de syst\u00e8mes antichute forment les installateurs afin qu&rsquo;ils puissent monter leurs produits et les accr\u00e9ditent pour cela<\/li>\n\n\n\n<li><strong>Un technicien qualifi\u00e9<\/strong> : un technicien, par exemple un ing\u00e9nieur, valide l&rsquo;installation et y appose la date et sa signature<\/li>\n\n\n\n<li><strong>Une documentation d\u00e9taill\u00e9e<\/strong> : lorsqu&rsquo;un syst\u00e8me est install\u00e9, toutes les informations qui le concernent sont jointes\u00a0: fiche technique, projet, calculs n\u00e9cessaires, etc.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Qu&rsquo;inclut la certification d&rsquo;installation d&rsquo;un syst\u00e8me\u00a0?<\/h3>\n\n<p class=\"wp-block-paragraph\">Pour qu&rsquo;une installation soit certifi\u00e9e et apte \u00e0 l&rsquo;usage, diff\u00e9rentes \u00e9tapes doivent avoir \u00e9t\u00e9 suivies, comme par exemple\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Ancrages et fixations corrects<\/strong> : tant par le type utilis\u00e9 \u2013 qui doit figurer en d\u00e9tail dans les notices du fabricant du syst\u00e8me \u2013 que par le fait d&rsquo;\u00eatre id\u00e9aux pour la surface o\u00f9 le syst\u00e8me est install\u00e9<\/li>\n\n\n\n<li><strong>\u00c9valuation de l&rsquo;environnement<\/strong> : le syst\u00e8me install\u00e9 doit \u00eatre le plus adapt\u00e9 \u00e0 l&rsquo;environnement o\u00f9 seront ensuite r\u00e9alis\u00e9s les <a href=\"https:\/\/ypsossafety.com\/trabajo-en-altura\/\">travaux en hauteur<\/a> ; le syst\u00e8me peut \u00eatre bien install\u00e9 mais ne pas garantir la s\u00e9curit\u00e9 du travailleur en cas de chute<\/li>\n\n\n\n<li><strong>Essais<\/strong> : dans certains cas, comme pour les points d&rsquo;ancrage EN795A, des essais de charge doivent \u00eatre r\u00e9alis\u00e9s avec un extractom\u00e8tre, comme l&rsquo;indique la r\u00e9glementation<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Erreurs d&rsquo;installation qui invalident le syst\u00e8me<\/h2>\n\n<p class=\"wp-block-paragraph\">Comme nous l&rsquo;avons indiqu\u00e9, m\u00eame si le syst\u00e8me est test\u00e9 et certifi\u00e9 par le fabricant et d\u00e9clar\u00e9 apte \u00e0 l&rsquo;usage par un installateur, diff\u00e9rents sc\u00e9narios peuvent survenir et l&rsquo;invalider\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Ancrages incorrects<\/strong> : par exemple parce que ceux sp\u00e9cifi\u00e9s par le fabricant n&rsquo;ont pas \u00e9t\u00e9 utilis\u00e9s\u00a0; ainsi, une vis d&rsquo;un diam\u00e8tre inf\u00e9rieur \u00e0 celui indiqu\u00e9 par le fabricant dans sa notice pourrait invalider le syst\u00e8me<\/li>\n\n\n\n<li><strong>Mauvais montage des composants\u00a0:<\/strong> s&rsquo;ils sont assembl\u00e9s dans le mauvais ordre ou en for\u00e7ant les \u00e9l\u00e9ments de mani\u00e8re \u00e0 alt\u00e9rer leur structure, le syst\u00e8me pourrait \u00eatre non conforme<\/li>\n\n\n\n<li><strong>Non-respect des distances de s\u00e9curit\u00e9<\/strong> : une erreur qui peut se produire est, par exemple, dans le cas des <a href=\"https:\/\/ypsossafety.com\/ananke\/\">garde-corps <\/a>, le d\u00e9passement de l&rsquo;entraxe maximal entre montants indiqu\u00e9 par le fabricant\u00a0; cette distance figure g\u00e9n\u00e9ralement dans les notices de montage de chaque fabricant<\/li>\n<\/ul>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"497\" height=\"280\" src=\"https:\/\/ypsossafety.com\/wp-content\/uploads\/2026\/01\/image.png\" alt=\"\" class=\"wp-image-16307\" style=\"aspect-ratio:1.7750022958949399;width:474px;height:auto\" srcset=\"https:\/\/ypsossafety.com\/wp-content\/uploads\/2026\/01\/image.png 497w, https:\/\/ypsossafety.com\/wp-content\/uploads\/2026\/01\/image-300x169.png 300w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/><\/figure>\n<\/div>\n<p class=\"has-text-align-center wp-block-paragraph\"><em>Exemple de notice de montage d&rsquo;Ananke Plate avec l&rsquo;entraxe maximal entre montants<\/em><\/p>\n\n<h3 class=\"wp-block-heading\">Ce qui se passe lorsqu&rsquo;un syst\u00e8me est mal install\u00e9<\/h3>\n\n<p class=\"wp-block-paragraph\">Les <a href=\"https:\/\/ypsossafety.com\/principales-errores-que-ponen-en-peligro-a-los-trabajadores-en-altura\/\">erreurs<\/a> d&rsquo;installation peuvent passer inaper\u00e7ues s&rsquo;il ne se produit aucun accident, mais en cas de chute, elles peuvent avoir des cons\u00e9quences tr\u00e8s graves.<\/p>\n\n<h4 class=\"wp-block-heading\">Quelles sont les cons\u00e9quences d&rsquo;une erreur d&rsquo;installation\u00a0?<\/h4>\n\n<p class=\"wp-block-paragraph\">Un syst\u00e8me antichute mal install\u00e9 met en danger la s\u00e9curit\u00e9 des travailleurs, car il peut \u00eatre inefficace pour arr\u00eater une chute\u00a0; l&rsquo;une des principales cons\u00e9quences est donc constitu\u00e9e par les blessures que peuvent subir les travailleurs en cas d&rsquo;accident.<\/p>\n\n<p class=\"wp-block-paragraph\">Une autre cons\u00e9quence concerne la garantie du fabricant\u00a0: si le syst\u00e8me a \u00e9t\u00e9 install\u00e9 sans suivre ses indications, celui-ci peut refuser de prendre en charge d&rsquo;\u00e9ventuels d\u00e9fauts de pi\u00e8ces et la garantie serait donc annul\u00e9e.<\/p>\n\n<h4 class=\"wp-block-heading\">Qui assume la responsabilit\u00e9 en cas d&rsquo;accident\u00a0?<\/h4>\n\n<p class=\"wp-block-paragraph\">Dans le <a href=\"https:\/\/ypsossafety.com\/que-hacer-en-caso-de-un-accidente-en-altura\/\">cas des accidents de chute<\/a>, lorsqu&rsquo;un syst\u00e8me a \u00e9t\u00e9 pr\u00e9alablement install\u00e9, ceux-ci font l&rsquo;objet d&rsquo;une enqu\u00eate, interne ou externe, afin de d\u00e9terminer \u00e0 quel maillon de la cha\u00eene des erreurs ont pu \u00eatre commises.<\/p>\n\n<p class=\"wp-block-paragraph\">Si le syst\u00e8me dispose des essais et des certificats correspondants conformes \u00e0 la norme, mais qu&rsquo;il a \u00e9t\u00e9 install\u00e9 sans respecter la r\u00e9glementation en vigueur ni la notice du fabricant, c&rsquo;est l&rsquo;entreprise installatrice qui doit en r\u00e9pondre.<\/p>\n\n<p class=\"wp-block-paragraph\">Il est donc crucial que les fabricants comme les installateurs de syst\u00e8mes antichute se conforment aux normes et aux exigences techniques, contribuant ainsi \u00e0 garantir un environnement de travail s\u00fbr.<\/p>\n\n<h3 class=\"wp-block-heading\">Comment \u00e9viter les erreurs avant d&rsquo;installer<\/h3>\n\n<p class=\"wp-block-paragraph\">Pour que l&rsquo;entreprise installatrice puisse \u00e9viter les erreurs et que le syst\u00e8me antichute fonctionne correctement en cas d&rsquo;accident, une s\u00e9rie de mesures peuvent \u00eatre mises en \u0153uvre pour minimiser les risques potentiels\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u00e9rifier l&rsquo;environnement d&rsquo;installation<\/strong> : contr\u00f4ler la structure et la surface, et leur compatibilit\u00e9 avec le syst\u00e8me \u00e0 installer<\/li>\n\n\n\n<li><strong>V\u00e9rification des mat\u00e9riaux<\/strong> : s&rsquo;assurer que les \u00e9l\u00e9ments du syst\u00e8me fournis par le fabricant sont en bon \u00e9tat et optimaux pour le lieu\u00a0; par exemple, l&rsquo;acier inoxydable serait le plus adapt\u00e9 en zone c\u00f4ti\u00e8re<\/li>\n\n\n\n<li><strong>Documentation indispensable<\/strong> :<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Une partie de la <a href=\"https:\/\/ypsossafety.com\/que-documentacion-entregar-tras-instalar-un-sistema-de-seguridad-en-altura\/\">documentation technique<\/a> d&rsquo;une installation provient du fabricant et l&rsquo;installateur doit s&rsquo;assurer de la poss\u00e9der\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Fiche technique du syst\u00e8me<ul><li>Notice de montage du syst\u00e8me<\/li><\/ul>\n<ul class=\"wp-block-list\">\n<li>Certificats d&rsquo;essais du syst\u00e8me conformes \u00e0 la norme<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Une autre partie importante est la documentation que l&rsquo;entreprise installatrice \u00e9labore elle-m\u00eame sur le projet, comme\u00a0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Les calculs du syst\u00e8me<\/li>\n\n\n\n<li>Les plans d&rsquo;installation<\/li>\n\n\n\n<li>Certificat d&rsquo;installation<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Quand faut-il consulter le fabricant\u00a0?<\/h3>\n\n<p class=\"wp-block-paragraph\">Lorsque l&rsquo;entreprise installatrice a des doutes sur le processus d&rsquo;installation, sur le syst\u00e8me antichute le plus adapt\u00e9 \u00e0 installer ou, par exemple, si le projet pr\u00e9sente des caract\u00e9ristiques atypiques, nous recommandons de consulter le fabricant.<\/p>\n\n<p class=\"wp-block-paragraph\">Chez <a href=\"https:\/\/ypsossafety.com\/\">Ypsos <\/a>, nous sommes ravis d&rsquo;aider et de conseiller nos clients dans l&rsquo;installation de nos syst\u00e8mes, en mettant notre \u00e9quipe \u00e0 leur disposition pour leur fournir une assistance technique et ainsi contribuer \u00e0 assurer le respect de tous les standards de s\u00e9curit\u00e9. Pour toute question, vous pouvez <a href=\"https:\/\/ypsossafety.com\/contacto-ypsos\/\">nous contacter<\/a>.<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Conclusion<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">La certification d&rsquo;un syst\u00e8me antichute par le fabricant est aussi cruciale que celle r\u00e9alis\u00e9e par un installateur, car ces deux certifications, correctement effectu\u00e9es, garantissent que l&rsquo;utilisateur final du syst\u00e8me subisse le minimum de blessures possible en cas d&rsquo;<a href=\"https:\/\/ypsossafety.com\/quien-es-responsable-en-un-accidente-en-altura\/\">accident <\/a>. Suivre les indications du fabricant, satisfaire aux exigences r\u00e9glementaires et effectuer les v\u00e9rifications n\u00e9cessaires permet d&rsquo;\u00e9viter des erreurs aux cons\u00e9quences potentiellement fatales.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>En tant que fabricants de syst\u00e8mes antichute, nous savons qu&rsquo;un \u00e9l\u00e9ment fondamental pour garantir le bon fonctionnement des dispositifs est de disposer de mat\u00e9riaux de qualit\u00e9, de tester les produits et d&rsquo;avoir les certifications correspondantes. Mais il est \u00e9galement crucial que l&rsquo;installation soit r\u00e9alis\u00e9e comme l&rsquo;indiquent le fabricant et la r\u00e9glementation ; dans cet article, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":35375,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_breadcrumb_parent_id":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[133],"tags":[135],"class_list":["post-35374","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-prevention-des-risques-professionnels","tag-prl","grve-entry-item","grve-blog-item"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Erreurs d&#039;installation pouvant invalider un syst\u00e8me antichute - YPSOS<\/title>\n<meta name=\"description\" content=\"Un syst\u00e8me antichute certifi\u00e9 cesse d&#039;\u00eatre s\u00fbr s&#039;il est mal install\u00e9. 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