{"id":9917,"date":"2024-11-16T09:08:56","date_gmt":"2024-11-16T09:08:56","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=9917"},"modified":"2024-12-09T09:27:32","modified_gmt":"2024-12-09T09:27:32","slug":"overhead-crane-electrical-maintenance-and-inspection","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/cs\/posts\/overhead-crane-electrical-maintenance-and-inspection\/","title":{"rendered":"Kritick\u00e1 p\u0159\u00edru\u010dka pro \u00fadr\u017ebu a kontrolu elektrick\u00e9 instalace mostov\u00e9ho je\u0159\u00e1bu"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>Obsah<\/p><nav><ul><li><a href=\"#overhead-crane-electrical-maintenance\">Elektrick\u00e1 \u00fadr\u017eba mostov\u00fdch je\u0159\u00e1b\u016f<\/a><ul><li><a href=\"#daily-maintenance\">Denn\u00ed \u00fadr\u017eba<\/a><\/li><li><a href=\"#bi-weekly-or-ten-day-maintenance\">Dvout\u00fddenn\u00ed nebo desetidenn\u00ed \u00fadr\u017eba<\/a><\/li><li><a href=\"#annual-maintenance-or-overhaul\">Ro\u010dn\u00ed \u00fadr\u017eba nebo gener\u00e1ln\u00ed oprava<\/a><\/li><\/ul><\/li><li><a href=\"#overhead-crane-electrical-inspection\">Elektrick\u00e1 kontrola mostov\u00e9ho je\u0159\u00e1bu<\/a><ul><li><a href=\"#1-electric-motor\">1. Elektromotor<\/a><\/li><li><a href=\"#2-current-collector-system\">2. Syst\u00e9m sb\u011bra\u010de proudu<\/a><\/li><li><a href=\"#3-electrical-components-and-control-system\">3. Elektrick\u00e9 komponenty a \u0159\u00eddic\u00ed syst\u00e9m<\/a><\/li><li><a href=\"#4-wiring-and-communication\">4. Elektroinstalace a komunikace<\/a><\/li><\/ul><\/li><li><a href=\"#conclusion\">Z\u00e1v\u011br<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>Mostov\u00e9 je\u0159\u00e1by hraj\u00ed v pr\u016fmyslov\u00e9 v\u00fdrob\u011b z\u00e1sadn\u00ed roli a bezpe\u010dnost a spolehlivost jejich elektrick\u00fdch syst\u00e9m\u016f p\u0159\u00edmo souvis\u00ed se spr\u00e1vnou funkc\u00ed za\u0159\u00edzen\u00ed a bezpe\u010dnost\u00ed obsluhy. Proto je \u00fadr\u017eba elektrick\u00fdch syst\u00e9m\u016f kl\u00ed\u010dov\u00fdm aspektem ka\u017edodenn\u00ed \u00fadr\u017eby je\u0159\u00e1b\u016f. Tento \u010dl\u00e1nek poskytuje podrobn\u00fd p\u0159ehled konkr\u00e9tn\u00edch \u00fakol\u016f spojen\u00fdch s \u00fadr\u017ebou elektrick\u00fdch syst\u00e9m\u016f mostov\u00fdch je\u0159\u00e1b\u016f s c\u00edlem b\u00fdt pro v\u00e1s u\u017eite\u010dn\u00fd.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1412\" height=\"941\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/11\/overhead-crane-electrical-maintenance.png\" alt=\"\" class=\"wp-image-9918\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"overhead-crane-electrical-maintenance\">Elektrick\u00e1 \u00fadr\u017eba mostov\u00fdch je\u0159\u00e1b\u016f<\/h2>\n\n\n\n<p>Zave\u010fte syst\u00e9m \u00fadr\u017eby elektrick\u00e9ho za\u0159\u00edzen\u00ed, v\u0161echny cykly \u00fadr\u017eby jsou regulov\u00e1ny podle pracovn\u00edch povinnost\u00ed a podm\u00ednek prost\u0159ed\u00ed <a href=\"https:\/\/www.hndfcrane.com\/cs\/overhead-cranes\/\">mostov\u00fd je\u0159\u00e1b<\/a>, plat\u00ed pro spole\u010dn\u00fd stav v\u0161echna n\u00e1sleduj\u00edc\u00ed ustanoven\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"daily-maintenance\">Denn\u00ed \u00fadr\u017eba<\/h3>\n\n\n\n<p>\u00dakoly ka\u017edodenn\u00ed \u00fadr\u017eby obvykle prov\u00e1d\u011bj\u00ed je\u0159\u00e1bn\u00edci b\u011bhem st\u0159\u00edd\u00e1n\u00ed sm\u011bn. Mezi tyto \u00fakoly pat\u0159\u00ed:<\/p>\n\n\n\n<ul>\n<li>\u010ci\u0161t\u011bn\u00ed: Odstra\u0148te prach, kal a olej z vn\u011bj\u0161ku elektrick\u00e9ho za\u0159\u00edzen\u00ed.<\/li>\n\n\n\n<li>Kontrola: Dotykem zkontrolujte, zda nedo\u0161lo k abnorm\u00e1ln\u00edmu zah\u0159\u00edv\u00e1n\u00ed motor\u016f, elektromagnet\u016f, kontakt\u016f ovlada\u010de a rezistor\u016f. Zkontrolujte, zda z lo\u017eisek neunik\u00e1 olej a ujist\u011bte se, \u017ee spoje vodi\u010d\u016f jsou bezpe\u010dn\u011b p\u0159ipojeny.<\/li>\n\n\n\n<li>Pozorov\u00e1n\u00ed: P\u0159i otev\u00edr\u00e1n\u00ed pozorovac\u00edch kryt\u016f nebo kryt\u016f zabra\u0148te vniknut\u00ed prachu a \u017eelezn\u00fdch pilin do vnit\u0159n\u00edch sou\u010d\u00e1st\u00ed. Zaznamenejte jak\u00e9koli neobvykl\u00e9 n\u00e1lezy pro dal\u0161\u00ed anal\u00fdzu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"bi-weekly-or-ten-day-maintenance\">Dvout\u00fddenn\u00ed nebo desetidenn\u00ed \u00fadr\u017eba<\/h3>\n\n\n\n<p>D\u016fkladn\u011bj\u0161\u00ed kontroly by m\u011bl prov\u00e1d\u011bt elektrik\u00e1\u0159 a je\u0159\u00e1bn\u00edk jednou za dva t\u00fddny nebo ka\u017ed\u00fdch deset dn\u00ed. Rozsah \u00fadr\u017eby je n\u00e1sleduj\u00edc\u00ed:<\/p>\n\n\n\n<ul>\n<li>Vnit\u0159n\u00ed \u010di\u0161t\u011bn\u00ed: Odstra\u0148te prach a kal z vnit\u0159ku elektrick\u00e9ho za\u0159\u00edzen\u00ed.<\/li>\n\n\n\n<li>Kontrola sou\u010d\u00e1st\u00ed: Zkontrolujte opot\u0159eben\u00ed nosi\u010de kart\u00e1\u010d\u016f a sb\u011brac\u00edho krou\u017eku uhl\u00edkov\u00e9ho kart\u00e1\u010de motoru. Zkontrolujte, zda motor, elektromagnet, rel\u00e9 a elektromagnetick\u00e1 hlava nevykazuj\u00ed abnorm\u00e1ln\u00ed hluk.<\/li>\n\n\n\n<li>Oprava a se\u0159\u00edzen\u00ed: Zkontrolujte a opravte kontakty ovlada\u010de a sp\u00edna\u010de.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"annual-maintenance-or-overhaul\">Ro\u010dn\u00ed \u00fadr\u017eba nebo gener\u00e1ln\u00ed oprava<\/h3>\n\n\n\n<p>Ka\u017edoro\u010dn\u00ed \u00fadr\u017ebu nebo celkovou gener\u00e1ln\u00ed opravu by m\u011bli prov\u00e1d\u011bt kvalifikovan\u00ed elektrik\u00e1\u0159i. Tento rozs\u00e1hl\u00fd proces elektrick\u00e9 \u00fadr\u017eby mostov\u00e9ho je\u0159\u00e1bu zahrnuje:<\/p>\n\n\n\n<ul>\n<li>Demont\u00e1\u017e a \u010di\u0161t\u011bn\u00ed: Demontujte elektrick\u00e1 za\u0159\u00edzen\u00ed a vy\u010dist\u011bte je. Prove\u010fte gener\u00e1ln\u00ed opravu nosn\u00fdch r\u00e1m\u016f za\u0159\u00edzen\u00ed, vy\u010dist\u011bte valiv\u00e1 lo\u017eiska motoru a vym\u011b\u0148te mazivo.<\/li>\n\n\n\n<li>M\u011b\u0159en\u00ed a v\u00fdm\u011bna: Zm\u011b\u0159te mezeru mezi rotorem a statorem. Pokud jsou valiv\u00e1 lo\u017eiska nerovnom\u011brn\u00e1, vym\u011b\u0148te je. Zm\u011b\u0159te izola\u010dn\u00ed odpor, v p\u0159\u00edpad\u011b pot\u0159eby jej vysu\u0161te, opravte v\u0161echny probl\u00e9my zji\u0161t\u011bn\u00e9 b\u011bhem ro\u010dn\u00ed opravy a vym\u011b\u0148te d\u00edly, kter\u00e9 nelze opravit. Rozsah ro\u010dn\u00ed \u00fadr\u017eby a gener\u00e1ln\u00edch oprav je d\u00e1n skute\u010dn\u00fdm stupn\u011bm opot\u0159eben\u00ed a zastaralosti za\u0159\u00edzen\u00ed.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"overhead-crane-electrical-inspection\">Elektrick\u00e1 kontrola mostov\u00e9ho je\u0159\u00e1bu<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-electric-motor\">1. Elektromotor<\/h3>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th colspan=\"3\">Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td colspan=\"3\">Vinut\u00ed motoru<\/td>\n    <td>Zkontrolujte izola\u010dn\u00ed odpor a zkontrolujte, zda nedo\u0161lo k p\u0159eh\u0159\u00e1t\u00ed.<\/td>\n    <td>Izola\u010dn\u00ed odpor by m\u011bl spl\u0148ovat specifikovan\u00fd rozsah.<\/td>\n  <\/tr>\n  <tr>\n    <td colspan=\"3\">Lo\u017eiska motoru<\/td>\n    <td>Zkontrolujte stav maz\u00e1n\u00ed a poslouchejte abnorm\u00e1ln\u00ed hluk.<\/td>\n    <td>Spr\u00e1vn\u00e9 maz\u00e1n\u00ed a \u017e\u00e1dn\u00fd abnorm\u00e1ln\u00ed hluk.<\/td>\n  <\/tr>\n  <tr>\n    <td colspan=\"3\">Skluzov\u00e9 krou\u017eky<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo ke zm\u011bn\u011b barvy, prasklin\u00e1m nebo uvoln\u011bn\u00fdm spoj\u016fm na svork\u00e1ch.<\/td>\n    <td>\u017d\u00e1dn\u00e9 zm\u011bny barvy, po\u0161kozen\u00ed, praskliny nebo uvoln\u011bn\u00e9 spoje.<\/td>\n  <\/tr>\n  <tr>\n    <td colspan=\"3\">\u0160t\u011btce a vod\u00edtka<\/td>\n    <td>Zkontrolujte opot\u0159eben\u00ed, uvoln\u011bn\u00ed, spr\u00e1vn\u00fd tlak, nahromad\u011bn\u00ed karbonu a jisk\u0159en\u00ed.<\/td>\n    <td>\u017d\u00e1dn\u00e9 nadm\u011brn\u00e9 opot\u0159eben\u00ed, spr\u00e1vn\u00fd tlak, \u017e\u00e1dn\u00e9 jiskry nebo n\u00e1nosy.<\/td>\n  <\/tr>\n<\/tbody>\n<\/table><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-current-collector-system\">2. Syst\u00e9m sb\u011bra\u010de proudu<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"1-bus-bar-and-pulley-rail\">(1) P\u0159\u00edpojnice a kladka<\/h4>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th>Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td>Kluzn\u00fd dr\u00e1t, sb\u011brn\u00e1 li\u0161ta<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k deformaci, od\u011bru nebo po\u0161kozen\u00ed.<br>Zkontrolujte, zda je pro nap\u00ednac\u00ed za\u0159\u00edzen\u00ed norm\u00e1ln\u00ed.<br>Zkontrolujte stav kontaktu kluzn\u00e9ho dr\u00e1tu a kluzn\u00e9ho bloku.<br>Zkontrolujte, zda nejsou uvoln\u011bn\u00e9 podp\u011bry izol\u00e1toru.<\/td>\n    <td>\u017d\u00e1dn\u00e9 v\u00fdrazn\u00e9 deformace, opot\u0159eben\u00ed nebo po\u0161kozen\u00ed.<br>Spr\u00e1vn\u00e9 nap\u011bt\u00ed.<br>Dobr\u00fd kontakt.<br>\u017d\u00e1dn\u00e9 voln\u00e9 podp\u011bry.<\/td>\n  <\/tr>\n  <tr>\n    <td>Kryty, sko\u0159epiny a kryty<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k po\u0161kozen\u00ed nebo deformaci a zajist\u011bte, aby za\u0159\u00edzen\u00ed na ochranu p\u0159ed \u00farazem elektrick\u00fdm proudem fungovalo spr\u00e1vn\u011b.<\/td>\n    <td>\u017d\u00e1dn\u00e9 po\u0161kozen\u00ed nebo v\u00fdrazn\u00e1 deformace; dostate\u010dn\u00e1 vzd\u00e1lenost od posuvn\u00fdch \u010dar.<\/td>\n  <\/tr>\n  <tr>\n    <td>Izolovan\u00e9 kolektory<\/td>\n    <td>Zkontrolujte abnormality v zapojen\u00ed izolovan\u00fdch kolektor\u016f.<\/td>\n    <td>Spolehliv\u00e9 spojen\u00ed kabelov\u00fdch \u017eil, spojek a pouzder.<\/td>\n  <\/tr>\n  <tr>\n    <td>Izol\u00e1tory<\/td>\n    <td>Zkontrolujte, zda nen\u00ed uvoln\u011bn\u00fd, uvoln\u011bn\u00fd, praskl\u00fd nebo zne\u010di\u0161t\u011bn\u00fd.<\/td>\n    <td>\u017d\u00e1dn\u00e9 odd\u011blen\u00ed, uvoln\u011bn\u00ed, praskliny nebo ne\u010distoty.<\/td>\n  <\/tr>\n<\/tbody><\/table><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"2-current-collector\">(2) Sb\u011bra\u010d proudu<\/h4>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th>Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td>Mechanick\u00e9 d\u00edly<\/td>\n    <td>Zkontrolujte opot\u0159eben\u00ed a po\u0161kozen\u00ed. Zajist\u011bte spr\u00e1vn\u00e9 maz\u00e1n\u00ed.<\/td>\n    <td>Bez v\u00fdrazn\u00e9ho opot\u0159eben\u00ed nebo po\u0161kozen\u00ed. Spr\u00e1vn\u00e9 maz\u00e1n\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Jaro<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k deformaci, korozi nebo po\u0161kozen\u00ed \u00fanavou.<\/td>\n    <td>\u017d\u00e1dn\u00e1 deformace, v\u00fdrazn\u00e1 koroze nebo po\u0161kozen\u00ed \u00fanavou.<\/td>\n  <\/tr>\n  <tr>\n    <td>Elektroinstalace a izolace<\/td>\n    <td>Zkontrolujte odpojen\u00ed v kabel\u00e1\u017ei a zkontrolujte izol\u00e1tory, zda nejsou po\u0161kozen\u00e9 nebo zne\u010di\u0161t\u011bn\u00e9.<\/td>\n    <td>\u017d\u00e1dn\u00e9 odpojen\u00ed, po\u0161kozen\u00ed nebo kontaminace.<\/td>\n  <\/tr>\n  <tr>\n    <td>Kloubov\u00e9 \u0161rouby<\/td>\n    <td>Zkontrolujte, zda nejsou uvoln\u011bn\u00e9 nebo uvoln\u011bn\u00e9 upev\u0148ovac\u00ed \u010d\u00e1sti.<\/td>\n    <td>\u017d\u00e1dn\u00e1 uvoln\u011bnost nebo odtr\u017een\u00ed.<\/td>\n  <\/tr>\n<\/tbody>\n<\/table><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"3-power-supply-cables\">(3) Nap\u00e1jec\u00ed kabely<\/h4>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th>Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td>Izola\u010dn\u00ed vrstva<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k po\u0161kozen\u00ed.<\/td>\n    <td>Bez po\u0161kozen\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Spojovac\u00ed body<\/td>\n    <td>Zkontrolujte, zda nejsou uvoln\u011bn\u00e9 nebo uvoln\u011bn\u00e9 upev\u0148ovac\u00ed \u010d\u00e1sti.<\/td>\n    <td>\u017d\u00e1dn\u00e1 uvoln\u011bnost nebo odtr\u017een\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Kabely a vodic\u00ed za\u0159\u00edzen\u00ed<\/td>\n    <td>Zkontrolujte nata\u017een\u00e9 \u010d\u00e1sti kabel\u016f, zda nejsou ohnut\u00e9, zkroucen\u00e9 nebo po\u0161kozen\u00e9. <br>Zkontrolujte funkci za\u0159\u00edzen\u00ed pro veden\u00ed kabel\u016f.<\/td>\n    <td>\u017d\u00e1dn\u00e9 oh\u00fdb\u00e1n\u00ed, kroucen\u00ed nebo po\u0161kozen\u00ed.<br>Bezprobl\u00e9mov\u00fd provoz.<\/td>\n  <\/tr>\n<\/tbody>\n<\/table><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-electrical-components-and-control-system\">3. Elektrick\u00e9 komponenty a \u0159\u00eddic\u00ed syst\u00e9m<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"1-switches\">(1) Sp\u00edna\u010de<\/h4>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th>Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td>P\u0159ep\u00edna\u010d<\/td>\n    <td>Zkontrolujte, zda nedoch\u00e1z\u00ed k abnormalit\u00e1m v \u010dinnosti sp\u00edna\u010de a zda nedo\u0161lo k vn\u011bj\u0161\u00edmu po\u0161kozen\u00ed.<\/td>\n    <td>Provoz mus\u00ed b\u00fdt norm\u00e1ln\u00ed a bez vn\u011bj\u0161\u00edho po\u0161kozen\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Kontaktn\u00ed d\u00edly<\/td>\n    <td>Zkontrolujte z\u00e1v\u011bsy a svorky, zda nemaj\u00ed vhodn\u00fd kontaktn\u00ed tlak.<\/td>\n    <td>Kontaktn\u00ed tlak mus\u00ed b\u00fdt p\u0159im\u011b\u0159en\u00fd.<\/td>\n  <\/tr>\n  <tr>\n    <td>Pojistka<\/td>\n    <td>Ov\u011b\u0159te spr\u00e1vnou instalaci a vhodnou kapacitu pojistky.<\/td>\n    <td>Spr\u00e1vn\u00e1 instalace a vhodn\u00e1 kapacita.<\/td>\n  <\/tr>\n<\/tbody>\n<\/table><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"2-contactors\">(2) Styka\u010de<\/h4>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th>Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td>Kontakty<\/td>\n    <td>Zkontrolujte kontaktn\u00ed tlak a zkontrolujte kontaktn\u00ed povrch, zda nen\u00ed po\u0161kozen.<\/td>\n    <td>\u017d\u00e1dn\u00e9 mezery na kontaktn\u00edch ploch\u00e1ch; \u00fapln\u00e9 odd\u011blen\u00ed p\u0159i odpojen\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Jaro<\/td>\n    <td>Zkontrolujte po\u0161kozen\u00ed, deformaci, korozi nebo \u00fanavov\u00e9 st\u00e1rnut\u00ed.<\/td>\n    <td>\u017d\u00e1dn\u00e9 po\u0161kozen\u00ed, deformace, v\u00fdrazn\u00e1 koroze nebo \u00fanavov\u00e9 st\u00e1rnut\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Pohybliv\u00e9 j\u00e1dro<\/td>\n    <td>Zkontrolujte, zda na kontaktn\u00edm povrchu j\u00e1dra nejsou ciz\u00ed p\u0159edm\u011bty. <br>Zajist\u011bte, aby b\u011bhem provozu nedoch\u00e1zelo k abnorm\u00e1ln\u00edmu hluku a aby nedo\u0161lo k po\u0161kozen\u00ed st\u00edn\u00edc\u00edch c\u00edvek.<br>Zkontrolujte, zda z\u00e1tka nen\u00ed opot\u0159ebovan\u00e1 nebo po\u0161kozen\u00e1.<br>Ujist\u011bte se, \u017ee p\u0159i otev\u0159en\u00e9m okruhu nen\u00ed \u017e\u00e1dn\u00e1 mezera.<\/td>\n    <td>\u017d\u00e1dn\u00e1 ciz\u00ed v\u011bc.<br>\u017d\u00e1dn\u00fd abnorm\u00e1ln\u00ed hluk nebo zlomen\u00e9 st\u00edn\u00edc\u00ed c\u00edvky.<br>Bez v\u00fdrazn\u00e9ho opot\u0159eben\u00ed nebo po\u0161kozen\u00ed.<br>\u017d\u00e1dn\u00e1 mezera.<\/td>\n  <\/tr>\n  <tr>\n    <td>C\u00edvka pro potla\u010den\u00ed oblouku<\/td>\n    <td>Zkontrolujte, zda nejsou uvoln\u011bn\u00e9 upev\u0148ovac\u00ed \u010d\u00e1sti.<\/td>\n    <td>\u017d\u00e1dn\u00e1 uvoln\u011bnost.<\/td>\n  <\/tr>\n  <tr>\n    <td>M\u0159\u00ed\u017eka pro potla\u010den\u00ed oblouku<\/td>\n    <td>Ov\u011b\u0159te um\u00edst\u011bn\u00ed a zkontrolujte, zda nedo\u0161lo k ho\u0159en\u00ed.<\/td>\n    <td>spr\u00e1vn\u00e9 um\u00edst\u011bn\u00ed; \u017e\u00e1dn\u00e9 v\u00fdrazn\u00e9 p\u00e1len\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Spojovac\u00ed materi\u00e1l<\/td>\n    <td>Zkontrolujte uvoln\u011bn\u00ed.<\/td>\n    <td>\u017d\u00e1dn\u00e1 uvoln\u011bnost.<\/td>\n  <\/tr>\n<\/tbody><\/table><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"3-relays\">(3) Rel\u00e9<\/h4>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th>Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td>Jaro<\/td>\n    <td>Zkontrolujte ohyb, deformaci, korozi nebo po\u0161kozen\u00ed \u00fanavou.<\/td>\n    <td>\u017d\u00e1dn\u00e9 oh\u00fdb\u00e1n\u00ed, deformace, v\u00fdrazn\u00e1 koroze nebo po\u0161kozen\u00ed \u00fanavou.<\/td>\n  <\/tr>\n  <tr>\n    <td>\u010casov\u00e9 rel\u00e9<\/td>\n    <td>Zkontrolujte jeho funkci \u010dasov\u00e1n\u00ed.<\/td>\n    <td>P\u0159esn\u00e9 na\u010dasov\u00e1n\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Zpo\u017e\u010fovac\u00ed jednotka tlumen\u00ed<\/td>\n    <td>Zkontrolujte odpojen\u00ed nebo \u00fanik oleje z olejov\u00e9ho v\u00e1lce. <br>Zkontrolujte hladinu a kvalitu oleje.<\/td>\n    <td>\u017d\u00e1dn\u00e9 odd\u011blen\u00ed nebo \u00fanik.<br>Hladina a kvalita oleje by m\u011bla b\u00fdt norm\u00e1ln\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Kontaktn\u00ed kus<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k po\u0161kozen\u00ed a opot\u0159eben\u00ed kontaktn\u00ed plochy.<\/td>\n    <td>Bez v\u00fdrazn\u00e9ho po\u0161kozen\u00ed nebo opot\u0159eben\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Opera\u010dn\u00ed mechanismus a ru\u010dn\u00ed test<\/td>\n    <td>Ovl\u00e1dejte ru\u010dn\u011b a kontrolujte jeho provozn\u00ed stav.<\/td>\n    <td>Provoz mus\u00ed b\u00fdt norm\u00e1ln\u00ed.<\/td>\n  <\/tr>\n<\/tbody>\n<\/table><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"4-controller-operation-switch\">(4) Provozn\u00ed sp\u00edna\u010d ovlada\u010de<\/h4>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th>Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td>Vnit\u0159n\u00ed rozvody<\/td>\n    <td>Zkontrolujte p\u0159ipojen\u00ed svorek.<br>Zkontrolujte zne\u010di\u0161t\u011bn\u00ed nebo po\u0161kozen\u00ed kabel\u00e1\u017ee a izolace.<br>Zkontrolujte, zda na vstupn\u00edch bodech vodi\u010de nejsou abnormality.<\/td>\n    <td>\u017d\u00e1dn\u00e9 uvoln\u011bn\u00ed nebo uvoln\u011bn\u00ed.<br>\u017d\u00e1dn\u00e9 po\u0161kozen\u00ed, zne\u010di\u0161t\u011bn\u00ed nebo zhor\u0161en\u00ed kvality. <br>\u017d\u00e1dn\u00e9 abnormality.<\/td>\n  <\/tr>\n  <tr>\n    <td>Uta\u017een\u00e9 spoje<\/td>\n    <td>Zkontrolujte upev\u0148ovac\u00ed prvky, zda nejsou uvoln\u011bn\u00e9.<\/td>\n    <td>\u017d\u00e1dn\u00e1 uvoln\u011bnost.<\/td>\n  <\/tr>\n  <tr>\n    <td>Za\u0159\u00edzen\u00ed na ochranu p\u0159ed \u00farazem elektrick\u00fdm proudem<\/td>\n    <td>Zkontrolujte, zda v ochrann\u00e9m za\u0159\u00edzen\u00ed nejsou abnormality.<\/td>\n    <td>\u017d\u00e1dn\u00e9 po\u0161kozen\u00ed, odd\u011blen\u00ed, deformace nebo zhor\u0161en\u00ed kvality.<\/td>\n  <\/tr>\n  <tr>\n    <td>Provozn\u00ed stav<\/td>\n    <td>Zkontrolujte, zda je provozn\u00ed stav norm\u00e1ln\u00ed.<br>Zkontrolujte omezova\u010d nulov\u00e9 polohy a funkci rukojeti.<\/td>\n    <td>Bezprobl\u00e9mov\u00fd provoz.<br>Omezova\u010d a rukoje\u0165 se mus\u00ed bezpe\u010dn\u011b zastavit.<\/td>\n  <\/tr>\n  <tr>\n    <td>Spojkov\u00e9 lamely a spojkov\u00e9 v\u00e1le\u010dky<\/td>\n    <td>Zkontrolujte kontaktn\u00ed tlak.<br>Zkontrolujte upevn\u011bn\u00ed, zda nejsou uvoln\u011bn\u00e9.<br>Zkontrolujte maz\u00e1n\u00ed v\u00e1lc\u016f.<\/td>\n    <td>Kompletn\u00ed kontakt a spr\u00e1vn\u00e9 odpojen\u00ed.<br>\u017d\u00e1dn\u00e1 uvoln\u011bnost.<br>Dostate\u010dn\u00e9 maz\u00e1n\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Resetujte pru\u017einu<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k po\u0161kozen\u00ed, deformaci, korozi nebo po\u0161kozen\u00ed \u00fanavou.<\/td>\n    <td>\u017d\u00e1dn\u00e9 zlomen\u00ed, deformace, v\u00fdrazn\u00e1 koroze nebo po\u0161kozen\u00ed \u00fanavou.<\/td>\n  <\/tr>\n  <tr>\n    <td>Lo\u017eiska a ozuben\u00e1 kola<\/td>\n    <td>Zkontrolujte stav maz\u00e1n\u00ed.<\/td>\n    <td>Spr\u00e1vn\u00e9 maz\u00e1n\u00ed a dostate\u010dn\u00e9 maz\u00e1n\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Kontaktn\u00ed desky a hroty<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k po\u0161kozen\u00ed nebo opot\u0159eben\u00ed kontaktn\u00edho povrchu.<br>Zkontrolujte hloubku kontaktu.<\/td>\n    <td>Bez v\u00fdrazn\u00e9ho po\u0161kozen\u00ed nebo opot\u0159eben\u00ed.<br>Kompletn\u00ed kontakt.<\/td>\n  <\/tr>\n  <tr>\n    <td>Izola\u010dn\u00ed ty\u010d<\/td>\n    <td>Zkontrolujte, zda nejsou praskliny nebo zne\u010di\u0161t\u011bn\u00ed.<\/td>\n    <td>\u017d\u00e1dn\u00e9 praskliny nebo v\u00fdrazn\u00e9 zne\u010di\u0161t\u011bn\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Deska pro zobrazen\u00ed sm\u011bru pohybu<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k po\u0161kozen\u00ed nebo zne\u010di\u0161t\u011bn\u00ed.<\/td>\n    <td>P\u0159ehledn\u00fd displej; \u017e\u00e1dn\u00e9 v\u00fdrazn\u00e9 zne\u010di\u0161t\u011bn\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Dr\u00e1tov\u00fd vstup<\/td>\n    <td>Zkontrolujte, zda na vstupn\u00edch bodech vodi\u010de nejsou abnormality.<\/td>\n    <td>Bez po\u0161kozen\u00ed nebo v\u00fdrazn\u00e9ho po\u0161kozen\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td>Sp\u00edna\u010d protiz\u00e1va\u017e\u00ed<\/td>\n    <td>Zkontrolujte provozn\u00ed stav.<br>Zkontrolujte, zda nedo\u0161lo k po\u0161kozen\u00ed nebo zne\u010di\u0161t\u011bn\u00ed.<br>Pokud je kovov\u00fd kryt, zkontrolujte uzemn\u011bn\u00ed.<br>Zajist\u011bte, aby na gumov\u00e9 kabely nevznikala zbyte\u010dn\u00e1 s\u00edla.<br>Zkontrolujte kryt, kryt a ochrann\u00e1 za\u0159\u00edzen\u00ed zav\u011b\u0161en\u00ed.<\/td>\n    <td>Norm\u00e1ln\u00ed provoz.<br>\u017d\u00e1dn\u00e9 po\u0161kozen\u00ed nebo zne\u010di\u0161t\u011bn\u00ed.<br>\u017d\u00e1dn\u00e1 uvoln\u011bnost.<br>\u017d\u00e1dn\u00e1 nadm\u011brn\u00e1 s\u00edla.<br>Bez po\u0161kozen\u00ed.<\/td>\n  <\/tr>\n<\/tbody><\/table><\/div>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"5-resistors\">(5) Rezistory<\/h4>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th>Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td>Termin\u00e1ly<\/td>\n    <td>Zkontrolujte, zda nejsou uvoln\u011bn\u00e9 upev\u0148ovac\u00ed prvky.<\/td>\n    <td>\u017d\u00e1dn\u00e1 uvoln\u011bnost.<\/td>\n  <\/tr>\n  <tr>\n    <td>Rezistorov\u00e9 desky<\/td>\n    <td>Zkontrolujte, zda nejsou praskliny nebo po\u0161kozen\u00ed.<br>Zkontrolujte kontakt mezi deskami.<br>Ujist\u011bte se, \u017ee nedoch\u00e1z\u00ed k uvoln\u011bn\u00ed.<br>Zkontrolujte p\u0159eh\u0159\u00e1t\u00ed nebo sp\u00e1len\u00ed svorek, spoj\u016f a izolace.<br>Zkontrolujte nahromad\u011bn\u00ed prachu na izol\u00e1torech.<\/td>\n    <td>Bez prasklin a po\u0161kozen\u00ed.<br>\u017d\u00e1dn\u00fd kontakt mezi deskami.<br>\u017d\u00e1dn\u00e1 uvoln\u011bnost.<br>\u017d\u00e1dn\u00e9 p\u0159eh\u0159\u00edv\u00e1n\u00ed nebo p\u00e1len\u00ed.<br>\u017d\u00e1dn\u00e9 hromad\u011bn\u00ed prachu.<\/td>\n  <\/tr>\n  <tr>\n    <td>Spojovac\u00ed spojovac\u00ed prvky<\/td>\n    <td>Zkontrolujte, zda nejsou uvoln\u011bn\u00e9 upev\u0148ovac\u00ed prvky.<\/td>\n    <td>\u017d\u00e1dn\u00e1 uvoln\u011bnost.<\/td>\n  <\/tr>\n<\/tbody>\n<\/table><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-wiring-and-communication\">4. Elektroinstalace a komunikace<\/h3>\n\n\n\n<div class=\"custom_tables\"><table><thead>\n  <tr>\n    <th colspan=\"3\">Polo\u017eky<\/th>\n    <th>Obsah<\/th>\n    <th>Norma<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td colspan=\"3\">Odkryt\u00e9 vnit\u0159n\u00ed rozvody<\/td>\n    <td>Zkontrolujte, zda nedo\u0161lo k po\u0161kozen\u00ed ochrann\u00e9 vrstvy. <br>Zkontrolujte nadm\u011brn\u00e9 nap\u011bt\u00ed, zkroucen\u00ed nebo uvoln\u011bn\u00e9 svorky.<\/td>\n    <td>Bez po\u0161kozen\u00ed. <br>Nesm\u00ed b\u00fdt p\u0159\u00edli\u0161 t\u011bsn\u00e9, zkroucen\u00e9 nebo voln\u00e9.<\/td>\n  <\/tr>\n  <tr>\n    <td colspan=\"3\">Osv\u011btlen\u00ed a sign\u00e1ln\u00ed lampy<\/td>\n    <td>Zkontrolujte, zda je jas vhodn\u00fd. <br>Zkontrolujte uvoln\u011bn\u00e9 spoje, upev\u0148ovac\u00ed prvky a po\u0161kozen\u00ed \u017e\u00e1rovek nebo ochrann\u00fdch za\u0159\u00edzen\u00ed.<\/td>\n    <td>Zajist\u011bte dostate\u010dn\u00fd jas pro p\u0159\u00edstroje a operace. <br>Bez uvoln\u011bn\u00ed nebo po\u0161kozen\u00ed.<\/td>\n  <\/tr>\n  <tr>\n    <td colspan=\"3\">Komunika\u010dn\u00ed za\u0159\u00edzen\u00ed<\/td>\n    <td>Zkontrolujte funk\u010dnost komunika\u010dn\u00edch za\u0159\u00edzen\u00ed.<\/td>\n    <td>Komunikace mus\u00ed fungovat norm\u00e1ln\u011b.<\/td>\n  <\/tr>\n  <tr>\n    <td colspan=\"3\">Izola\u010dn\u00ed odpor obvodu<\/td>\n    <td>Zm\u011b\u0159te izola\u010dn\u00ed odpor ka\u017ed\u00e9 v\u011btve v distribu\u010dn\u00edm obvodu, zda nevykazuje abnormality.<\/td>\n    <td>Izola\u010dn\u00ed odpor mus\u00ed b\u00fdt ve specifikovan\u00e9m rozsahu.<\/td>\n  <\/tr>\n<\/tbody><\/table><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p>Prov\u00e1d\u011bn\u00edm pravideln\u00e9 \u00fadr\u017eby a dodr\u017eov\u00e1n\u00edm p\u0159\u00edsn\u00fdch bezpe\u010dnostn\u00edch protokol\u016f lze v\u00fdrazn\u011b zlep\u0161it spolehlivost a bezpe\u010dnost elektrick\u00fdch syst\u00e9m\u016f mostov\u00fdch je\u0159\u00e1b\u016f. A\u0165 u\u017e prost\u0159ednictv\u00edm ka\u017edodenn\u00edch kontrol, pravideln\u00fdch kontrol nebo ro\u010dn\u00edch gener\u00e1ln\u00edch oprav, tyto postupy pom\u00e1haj\u00ed prodlou\u017eit \u017eivotnost za\u0159\u00edzen\u00ed a sn\u00ed\u017eit riziko neo\u010dek\u00e1van\u00fdch poruch a nehod. Zaji\u0161t\u011bn\u00ed stability elektrick\u00e9ho syst\u00e9mu nejen zvy\u0161uje provozn\u00ed efektivitu, ale tak\u00e9 poskytuje bezpe\u010dn\u011bj\u0161\u00ed pracovn\u00ed prost\u0159ed\u00ed pro obsluhu.<\/p>","protected":false},"excerpt":{"rendered":"Mostov\u00e9 je\u0159\u00e1by hraj\u00ed kl\u00ed\u010dovou roli v pr\u016fmyslov\u00e9 v\u00fdrob\u011b a bezpe\u010dnost a spolehlivost jejich elektrick\u00fdch syst\u00e9m\u016f p\u0159\u00edmo souvis\u00ed se spr\u00e1vn\u00fdm fungov\u00e1n\u00edm za\u0159\u00edzen\u00ed a bezpe\u010dnost\u00ed obsluhy. \u00dadr\u017eba elektrick\u00fdch syst\u00e9m\u016f je proto kl\u00ed\u010dov\u00fdm aspektem ka\u017edodenn\u00ed \u00fadr\u017eby je\u0159\u00e1b\u016f. Tento \u010dl\u00e1nek poskytuje [\u2026]","protected":false},"featured_media":9918,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[197],"posts_tag":[266,265,42],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/9917"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":5,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/9917\/revisions"}],"predecessor-version":[{"id":10213,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/9917\/revisions\/10213"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media\/9918"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media?parent=9917"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts_category?post=9917"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts_tag?post=9917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}