Contactul de pornire, sau releul de pornire, este o component\u0103 electric\u0103 esen\u021bial\u0103 \u00een sistemul de demarare al unui tractor. Acesta ac\u021bioneaz\u0103 ca un comutator de mare putere, primind un semnal electric slab de la cheie \u0219i \u00eenchiz\u00e2nd un circuit de curent puternic c\u0103tre motorul de demarare. \u00cen tractoarele agricole, acest element este supus unor solicit\u0103ri constante din cauza ciclurilor frecvente de pornire-oprire \u0219i a mediului de lucru, adesea plin de praf \u0219i umiditate. Simptomele unei defec\u021biuni includ un clic caracteristic f\u0103r\u0103 ca motorul s\u0103 se \u00eenv\u00e2rt\u0103, demarori intermitente sau lipsa total\u0103 a reac\u021biei la cheie. Pentru o diagnosticare corect\u0103 \u0219i informatii complete<\/a> despre \u00eenlocuire, este recomandat s\u0103 apela\u021bi la un specialist. Un contact defect poate l\u0103sa tractorul imobil \u00een mijlocul lucr\u0103rilor de c\u00e2mp, afect\u00e2nd productivitatea. Verificarea \u0219i \u00eentre\u021binerea periodic\u0103 a acestui component simplu pot preveni astfel de situa\u021bii nepl\u0103cute.<\/p>\n","protected":false},"excerpt":{"rendered":" Contact pornire tractor: Cum func\u021bioneaz\u0103 \u0219i c\u00e2nd trebuie schimbatContactul de pornire, sau releul de pornire, este o component\u0103 electric\u0103 esen\u021bial\u0103…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1331","post","type-post","status-publish","format-standard","hentry","category-fara-categorie"],"_links":{"self":[{"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/posts\/1331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/comments?post=1331"}],"version-history":[{"count":0,"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/posts\/1331\/revisions"}],"wp:attachment":[{"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/media?parent=1331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/categories?post=1331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ideedigitale.cfd\/index.php\/wp-json\/wp\/v2\/tags?post=1331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}