[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.folitec.cz\/nevolejte-hned-elektrikare\/#Article","mainEntityOfPage":"https:\/\/www.folitec.cz\/nevolejte-hned-elektrikare\/","headline":"Nevolejte hned elektrik\u00e1\u0159e","name":"Nevolejte hned elektrik\u00e1\u0159e","description":"Je starou zn\u00e1mou pravdou, \u017ee s elekt\u0159inou nejsou \u017eerty. \u017de[ ... ]<\/span><\/a>","datePublished":"2018-12-26","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.folitec.cz\/author\/#Person","name":"","url":"https:\/\/www.folitec.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/d81a95b988e562d8ac0fc1eb5578e43f924bf78e85c5259f0dcab44a306610fa?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/d81a95b988e562d8ac0fc1eb5578e43f924bf78e85c5259f0dcab44a306610fa?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"folitec.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.folitec.cz\/wp-content\/uploads\/img_a338485_w2510_t1551190445.jpg","url":"https:\/\/www.folitec.cz\/wp-content\/uploads\/img_a338485_w2510_t1551190445.jpg","height":0,"width":0},"url":"https:\/\/www.folitec.cz\/nevolejte-hned-elektrikare\/","about":["V\u00fdrobky"],"wordCount":582,"articleBody":"Je starou zn\u00e1mou pravdou, \u017ee s elekt\u0159inou nejsou \u017eerty. \u017de je tato dobr\u00fd sluha, ale \u0161patn\u00fd p\u00e1n. Kolik u\u017e jenom tato dok\u00e1zala zab\u00edt \u010di v\u00e1\u017en\u011b zdravotn\u011b po\u0161kodit lid\u00ed, kolik u\u017e tato jenom zp\u016fsobila hmotn\u00fdch \u0161kod! A je tak nasnad\u011b, \u017ee kdo m\u00e1 v\u0161ech p\u011bt pohromad\u011b, nevrt\u00e1 se v t\u00e9to coby laik a rad\u011bji si zjedn\u00e1 elektrik\u00e1\u0159e. Co\u017e sice n\u011bkdy i dost leze do pen\u011bz, ale jistota je p\u0159ece jenom jistota. Proto\u017ee co kdyby se n\u011bco stalo, \u017ee?Lid\u00e9 jsou prost\u011b preventivn\u011b opatrn\u00ed. Co\u017e je v\u011bt\u0161inou i dob\u0159e.Ov\u0161em jak kdy.Jsou toti\u017e i situace, v nich\u017e si snadno porad\u00ed i naprost\u00fd amat\u00e9r, kter\u00fd v\u00ed, jak na to. Ne\u0159eknu nic nov\u00e9ho, kdy\u017e zkonstatuji, \u017ee snad nikdo nepot\u0159ebuje elektrik\u00e1\u0159e na to, aby mu tento t\u0159eba vym\u011bnil \u017e\u00e1rovku. Proto\u017ee vy\u0161roubovat tu nefunk\u010dn\u00ed z obj\u00edmky a stejn\u00fdm postupem ji nahradit jinou dok\u00e1\u017ee i ka\u017ed\u00e9 mal\u00e9 d\u00edt\u011b.A ne o mnoho komplikovan\u011bj\u0161\u00ed a tud\u00ed\u017e i laikem zvl\u00e1dnuteln\u00e1 je t\u0159eba i v\u00fdm\u011bna z\u00e1suvky. D\u00e1 se \u0159\u00edci, \u017ee .Samoz\u0159ejm\u011b by m\u011bl takov\u00fd kutil v\u011bd\u011bt to, \u017ee ne\u017e se do podobn\u00e9 v\u00fdm\u011bny pust\u00ed, m\u011bl by se postarat o to, aby takov\u00e1 z\u00e1suvka nebyla pod proudem. M\u011bl by tedy vypnout jisti\u010de, respektive vyroubovat pojistky, a postarat se i o to, aby mu je n\u011bkdo necht\u011bn\u011b (nebo mo\u017en\u00e1 i cht\u011bn\u011b) zase nezprovoznil.Pot\u00e9, co je proud vypnut a p\u016fvodn\u00ed z\u00e1suvka vymontov\u00e1na ze zdi, by po t\u00e9to m\u011bly zb\u00fdt t\u0159i vodi\u010de, je\u017e by m\u011bly dnes m\u00edt v\u0161echny z\u00e1suvky k dispozici. Jeden z t\u011bchto je f\u00e1zov\u00fd, druh\u00fd takzvan\u00fd ochrann\u00fd a t\u0159et\u00ed nulov\u00fd. P\u0159i\u010dem\u017e jsou dnes u\u017e v\u0161echny t\u0159i standardizov\u00e1ny, tj. daj\u00ed se od sebe rozeznat podle barvy.F\u00e1zov\u00fd vodi\u010d je v\u017edy zapojen\u00fd \u010dern\u00fdm nebo hn\u011bd\u00fdm kabelem, nulov\u00fd vodi\u010d kabelem modr\u00fdm, a obj\u00edmka ochrann\u00e9ho vodi\u010de je pokryta st\u0159\u00eddaj\u00edc\u00edmi se zelen\u00fdmi a \u017elut\u00fdmi pruhy.Jako prvn\u00ed se v\u017edy zapojuje vodi\u010d f\u00e1zov\u00fd, a to do lev\u00e9 zd\u00ed\u0159ky. Pak p\u0159ich\u00e1z\u00ed na \u0159adu vodi\u010d nulov\u00fd, n\u00e1le\u017eej\u00edc\u00ed do zd\u00ed\u0159ky prav\u00e9, a nakonec p\u0159ijde ke slovu vodi\u010d ochrann\u00fd, kter\u00fd pat\u0159\u00ed ke st\u0159edov\u00e9mu kol\u00edku. P\u0159i\u010dem\u017e je t\u0159eba db\u00e1t na to, abychom se v tomto nezm\u00fdlili, proto\u017ee f\u00e1ze p\u0159ipojen\u00e1 na st\u0159edov\u00fd kol\u00edk by byla osudnou pro p\u0159ipojen\u00e9 p\u0159\u00edstroje i jejich u\u017eivatele.Ka\u017ed\u00fd p\u0159ipojen\u00fd kabel mus\u00ed m\u00edt v po\u0159\u00e1dku izolaci, jej\u00ed\u017e po\u0161kozen\u00ed by mohlo v\u00e9st ke zkratu. U z\u00e1suvek se tak odstra\u0148uje pouze krati\u010dk\u00fd kousek izolace na konci kabelu, aby se tento odizolovan\u00fd kus veden\u00ed nedot\u00fdkal konstrukce obj\u00edmky z\u00e1suvky \u010di jin\u00fdch kontakt\u016f.Co\u017e je v\u0161e. Jak vid\u00edte, nic t\u011b\u017ek\u00e9ho na tom nen\u00ed. Ale p\u0159esto by m\u011bl \u010dlov\u011bk rad\u011bji novou z\u00e1suvku po namontov\u00e1n\u00ed je\u0161t\u011b p\u0159ezkou\u0161et; zkou\u0161e\u010dkou nebo aspo\u0148 n\u011bjak\u00fdm spot\u0159ebi\u010dem, kter\u00e9ho by v p\u0159\u00edpad\u011b pochyben\u00ed nebyla \u0161koda. Dejme tomu man\u017eelem. 4\/5 - (6 votes) "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Nevolejte hned elektrik\u00e1\u0159e","item":"https:\/\/www.folitec.cz\/nevolejte-hned-elektrikare\/#breadcrumbitem"}]}]