{"id":8815,"date":"2024-01-30T23:45:13","date_gmt":"2024-01-30T23:45:13","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=8815"},"modified":"2024-01-30T23:45:13","modified_gmt":"2024-01-30T23:45:13","slug":"how-to-safely-remove-a-circuit-breaker","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/electrical-engineering\/how-to-safely-remove-a-circuit-breaker\/","title":{"rendered":"Cum s\u0103 sco\u021bi \u00een siguran\u021b\u0103 un \u00eentrerup\u0103tor de circuit"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Cum s\u0103 sco\u021bi \u00een siguran\u021b\u0103 un \u00eentrerup\u0103tor de circuit<\/h2>\n\n<h2 class=\"wp-block-heading\">Precau\u021bii de siguran\u021b\u0103 electric\u0103<\/h2>\n\n<p>\u00cenainte de a \u00eencerca s\u0103 sco\u021bi un \u00eentrerup\u0103tor, este esen\u021bial s\u0103 prioritizezi siguran\u021ba electric\u0103. Asigur\u0103-te c\u0103 podeaua \u0219i panoul de service electric sunt complet uscate. Dac\u0103 este necesar, folose\u0219te prosoape de h\u00e2rtie sau c\u00e2rpe pentru a absorbi umezeala. Stai \u00eentr-o parte a panoului \u0219i folose\u0219te o m\u00e2n\u0103 pentru a comuta \u00eentrerup\u0103torul principal \u00een pozi\u021bia OPRIT. Aceasta va \u00eentrerupe alimentarea cu energie a tuturor circuitelor din casa ta.<\/p>\n\n<h2 class=\"wp-block-heading\">Materiale \u0219i unelte<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Ma\u0219in\u0103 de g\u0103urit sau \u0219urubelni\u021b\u0103 f\u0103r\u0103 fir<\/li>\n<li>Tester de tensiune f\u0103r\u0103 contact<\/li>\n<li>Prosoape de h\u00e2rtie sau c\u00e2rpe (dac\u0103 este necesar)<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Instruc\u021biuni pas cu pas<\/h2>\n\n<h2 class=\"wp-block-heading\">1. Opre\u0219te \u00eentrerup\u0103torul principal<\/h2>\n\n<p>Localizeaz\u0103 \u00eentrerup\u0103torul principal, de obicei g\u0103sit \u00een partea de sus, de jos sau lateral\u0103 a panoului electric. Folose\u0219te o m\u00e2n\u0103 pentru a comuta \u00eentrerup\u0103torul principal \u00een pozi\u021bia OPRIT. Acest lucru va detensiona to\u021bi \u00eentrerup\u0103toarele de circuit de ramifica\u021bie \u0219i cablajul lor.<\/p>\n\n<h2 class=\"wp-block-heading\">2. De\u0219urubeaz\u0103 capacul panoului<\/h2>\n\n<p>Folose\u0219te o ma\u0219in\u0103 de g\u0103urit sau o \u0219urubelni\u021b\u0103 f\u0103r\u0103 fir pentru a scoate \u0219uruburile capacului exterior al panoului. Sus\u021bine capacul cu m\u00e2na ta liber\u0103 pentru a preveni c\u0103derea acestuia. Unele panouri au un capac care include u\u0219a, \u00een timp ce altele au o u\u0219\u0103 \u0219i un capac separate.<\/p>\n\n<h2 class=\"wp-block-heading\">3. Scoate capacul<\/h2>\n\n<p>\u00cenclin\u0103 capacul departe de panou folosind ambele m\u00e2ini \u0219i pune-l deoparte. Evit\u0103 s\u0103 atingi orice din interiorul panoului. \u00centrerup\u0103toarele de circuit ale ramifica\u021biilor \u0219i cablajul lor sunt acum detensionate, dar cablurile companiei de energie electric\u0103 \u0219i terminalele lor r\u0103m\u00e2n sub tensiune.<\/p>\n\n<h2 class=\"wp-block-heading\">4. Testeaz\u0103 dac\u0103 este curent<\/h2>\n\n<p>Folose\u0219te un tester de tensiune f\u0103r\u0103 contact pentru a confirma c\u0103 alimentarea este oprit\u0103. Atinge cablul de testare cu firul conectat la \u00eentrerup\u0103torul pe care \u00eel sco\u021bi. Dac\u0103 testerul detecteaz\u0103 tensiune, pune cu grij\u0103 capacul panoului la loc \u0219i sun\u0103 un electrician.<\/p>\n\n<h2 class=\"wp-block-heading\">5. Opre\u0219te \u00eentrerup\u0103torul de ramifica\u021bie<\/h2>\n\n<p>Comut\u0103 \u00eentrerup\u0103torul pe care \u00eel vei scoate \u00een pozi\u021bia OPRIT. Acesta este un pas redundant, dar ajut\u0103 la \u00eent\u0103rirea obiceiului de a opri \u00eentotdeauna \u00eentrerup\u0103toarele \u00eenainte de a lucra la ele.<\/p>\n\n<h2 class=\"wp-block-heading\">6. Leag\u0103n\u0103 \u00eentrerup\u0103torul \u00eenapoi<\/h2>\n\n<p>Deblocheaz\u0103 \u00eentrerup\u0103torul de la bara colectoare leg\u0103n\u00e2ndu-l u\u0219or departe de centrul panoului. Ar trebui s\u0103 ias\u0103 u\u0219or cu m\u00e2na. Nu folosi unelte.<\/p>\n\n<h2 class=\"wp-block-heading\">7. Trage \u00eentrerup\u0103torul afar\u0103<\/h2>\n\n<p>Trage \u00eentrerup\u0103torul direct afar\u0103 pentru a-l elibera de pe bara colectoare. Corpul \u00eentrerup\u0103torului are o clapet\u0103 care se potrive\u0219te \u00eentr-un slot de pe bara colectoare. Poate fi necesar s\u0103 mi\u0219ti \u00eentrerup\u0103torul sau s\u0103-l tragi u\u0219or pentru a elibera clapeta.<\/p>\n\n<h2 class=\"wp-block-heading\">8. De\u0219urubeaz\u0103 firul \u00eentrerup\u0103torului<\/h2>\n\n<p>Sl\u0103be\u0219te \u0219urubul terminal de pe spatele \u00eentrerup\u0103torului \u0219i trage firul de pe \u00eentrerup\u0103tor. Acesta este firul sub tensiune de la cablul circuitului. Nu trebuie s\u0103 deconectezi celelalte fire dec\u00e2t dac\u0103 sco\u021bi cablul din cutie.<\/p>\n\n<h2 class=\"wp-block-heading\">9. Instaleaz\u0103 un \u00eentrerup\u0103tor nou sau izoleaz\u0103 firul<\/h2>\n\n<p>Dac\u0103 \u00eenlocuie\u0219ti \u00eentrerup\u0103torul vechi, instaleaz\u0103 \u00eentrerup\u0103torul nou acum. \u00cen caz contrar, trebuie s\u0103 izolezi \u0219i s\u0103 securizezi firul sub tensiune \u00een interiorul panoului pentru a preveni atingerea oric\u0103ror alte fire sau terminale ale \u00eentrerup\u0103torului.<\/p>\n\n<h2 class=\"wp-block-heading\">Depanare<\/h2>\n\n<h2 class=\"wp-block-heading\">Pot \u00eenlocui singur un \u00eentrerup\u0103tor?<\/h2>\n\n<p>Cu abilit\u0103\u021bi electrice intermediare \u0219i uneltele necesare, este posibil s\u0103 sco\u021bi singur un \u00eentrerup\u0103tor. Cu toate acestea, dac\u0103 nu e\u0219ti sigur de abilit\u0103\u021bile tale, este mai bine s\u0103 consul\u021bi un electrician profesionist.<\/p>\n\n<h2 class=\"wp-block-heading\">Po\u021bi scoate un \u00eentrerup\u0103tor f\u0103r\u0103 a opri principalul?<\/h2>\n\n<p>Din motive de siguran\u021b\u0103, este foarte recomandat s\u0103 opre\u0219ti alimentarea principal\u0103 \u00eenainte de a scoate un \u00eentrerup\u0103tor.<\/p>\n\n<h2 class=\"wp-block-heading\">Cum \u0219tiu dac\u0103 un \u00eentrerup\u0103tor este defect?<\/h2>\n\n<p>Semnele unui \u00eentrerup\u0103tor defect includ miros de arsur\u0103, suprafa\u021b\u0103 fierbinte \u0219i declan\u0219\u0103ri frecvente. Un \u00eentrerup\u0103tor care \u0219i-a atins durata de via\u021b\u0103 (aproximativ 30 p\u00e2n\u0103 la 40 de ani) se poate defecta, de asemenea.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cum s\u0103 sco\u021bi \u00een siguran\u021b\u0103 un \u00eentrerup\u0103tor de circuit Precau\u021bii de siguran\u021b\u0103 electric\u0103 \u00cenainte de a \u00eencerca s\u0103 sco\u021bi un \u00eentrerup\u0103tor, este esen\u021bial s\u0103 prioritizezi siguran\u021ba electric\u0103. Asigur\u0103-te c\u0103 podeaua&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10160],"tags":[1761,8820,12210,12209,8840],"class_list":["post-8815","post","type-post","status-publish","format-standard","hentry","category-electrical-engineering","tag-diy","tag-home-improvement","tag-circuit-breaker","tag-electrical-panel","tag-electrical-safety"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/8815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=8815"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/8815\/revisions"}],"predecessor-version":[{"id":8816,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/8815\/revisions\/8816"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=8815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=8815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=8815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}