{"id":16237,"date":"2023-03-17T01:07:29","date_gmt":"2023-03-17T00:07:29","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=16237"},"modified":"2023-03-17T01:07:29","modified_gmt":"2023-03-17T00:07:29","slug":"black-decker-pw1400tdk","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2023\/03\/17\/black-decker-pw1400tdk\/","title":{"rendered":"Visokotla\u010dni pera\u010d Black &#038; Decker PW 1400 TDK"},"content":{"rendered":"<p>Danas je dobiven na popravak elektri\u010dni visokotla\u010dni pera\u010d (miniwash) PW 1400 TDK, ameri\u010dkog proizvo\u0111a\u010da Black &amp; Decker. Ovaj ure\u0111aj se mo\u017ee i danas nabaviti po cijeni oko 100 eura.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_01.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16238\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_01.jpg\" alt=\"\" width=\"800\" height=\"1106\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_01.jpg 800w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_01-768x1062.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_02.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16239\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_02.jpg\" alt=\"\" width=\"1300\" height=\"556\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_02.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_02-768x328.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_02-1170x500.jpg 1170w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_03.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16240\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_03.jpg\" alt=\"\" width=\"500\" height=\"803\" \/><\/a><span style=\"color: #00ffff;\"><em>Ure\u0111aj nosi potpis renomiranog ameri\u010dkog proizvo\u0111a\u010da Black &amp; Decker, no proizveden je u Kini i distribuiran preko talijanskog dobavlja\u010da na evropsko tr\u017ei\u0161te.<\/em> <\/span><\/p>\n<p>&nbsp;<\/p>\n<p>Tvrtka Black &amp; Decker je osnovana 1910. godine, a jedan od prvih poslova tvrtke bio je konstruiranje strojeva za izradu \u010depova za boce. Tijekom 1917. godine Black &amp; Decker je izumio i patentirao ru\u010dnu elektri\u010dnu bu\u0161ilicu s pi\u0161toljskom ru\u010dkom i prekida\u010dem za okidanje. Kroz \u010ditavo razdoblje do danas tvrtka sada\u0161njeg naziva Black+Decker Inc. proizvodi razli\u010dite elektri\u010dne alate, ku\u0107anske aparate, sustave za pro\u010di\u0161\u0107avanje i sli\u010dne ure\u0111aje za radione i ku\u0107anstva.<\/p>\n<p>Na\u0161 pera\u010d je do\u0161ao s lo\u0161om dijagnozom: slab pritisak i \u010dudni zvukovi u radu. Idemo vidjeti kako ure\u0111aj izgleda iznutra.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_04.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16241\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_04.jpg\" alt=\"\" width=\"1300\" height=\"334\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_04.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_04-768x197.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_05.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16242\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_05.jpg\" alt=\"\" width=\"1300\" height=\"499\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_05.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_05-768x295.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_06.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16243\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_06.jpg\" alt=\"\" width=\"1300\" height=\"756\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_06.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_06-768x447.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p>Odmah se vidi da je iz kompresora iscurilo ulje \u0161to ukazuje na o\u0161te\u0107enje brtvila ili puknu\u0107e bloka kompresora. Mo\u017eemo jedino pogledati kakva je \u0161teta nastala od kori\u0161tenja kompresora bez ulja za podmazivanje.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_09.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16246\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_09.jpg\" alt=\"\" width=\"1300\" height=\"525\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_09.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_09-768x310.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_07.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16244\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_07.jpg\" alt=\"\" width=\"1300\" height=\"645\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_07.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_07-768x381.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_08.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16245\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_08.jpg\" alt=\"\" width=\"500\" height=\"251\" \/><\/a><\/p>\n<p>Visokotla\u010dni pera\u010d nije ni\u0161ta drugo nego visokotla\u010dna vodena pumpa koju pokre\u0107e jednofazni izmjeni\u010dni kolektorski elektromotor. U na\u0161 ure\u0111aj ugra\u0111en je elektromotor oznake HC8040A, snage1400 W i brzine oko 16500 okretaja u minuti. Ti elektromotori se proizvode u Kini i ugra\u0111uju u razli\u010dite modele visokotla\u010dnih pre\u010da tako\u0111er sa potpisom razli\u010ditih proizvo\u0111a\u010da.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_10.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16247\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_10.jpg\" alt=\"\" width=\"1000\" height=\"550\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_10.jpg 1000w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_10-768x422.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p>Od ostale elektrike ure\u0111aj sadr\u017ei samo RSO LC filtar za blokiranje VF elektri\u010dnih smetnji koje bi se preko elektromotora mogle vra\u0107ati u mre\u017eu. Elektromotor je ispravan pa idemo vidjeti kako izgleda sama pumpa.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_11.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16248\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_11.jpg\" alt=\"\" width=\"1300\" height=\"836\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_11.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_11-768x494.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p>Ovo je komora preko koje se prenosi snaga elektromotora na poluge pumpe. Ina\u010de bi morala biti do vrha ispunjena uljem, no ono je ovdje gotovo posve iscurilo.<\/p>\n<p>Na slikama se to te\u0161ko vidi, no okrugli prsten na slici lijevo nije postavljen okomito na osovinu elektromotora, nego pod odre\u0111enim kutom. Stoga, kod okretanja osovine ovaj prsten &#8220;ple\u0161e&#8221; i gledano u jednoj to\u010dki stalno se uzdi\u017ee i spu\u0161ta. Ti pomaci prstena gore-dolje onda priti\u0161\u0107u redom tri poluge membranske pumpe za vodu koje se vide na slici desno.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_12.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16249\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_12.jpg\" alt=\"\" width=\"1300\" height=\"495\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_12.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_12-768x292.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p>Prsten je postavljen na kugli\u010dni le\u017eaj, tako da u normalnom radu on sam ne klizi preko poluga nego ih samo priti\u0161\u0107e.<\/p>\n<p>S obzirom da je kugli\u010dni le\u017eaj ostao bez ulja, do\u0161lo je do trenja sa prstenom i prsten se po\u010deo okretati. Okretanje prstena je po\u010delo brusiti dodirne povr\u0161ine poluga pumpi. Na kraju su i kuglice unutar le\u017eaja ostale bez ulja te su se i one prestale vrtjeti i po\u010dele su se strugati o metalno le\u017ei\u0161te. Sve ovo struganje je proizvodilo opisane \u010dudne zvukove. Kako su tri osovine pumpe uslijed bru\u0161enja sa prstenom postojale sve kra\u0107e, tako je i pritisak na membrane postajao kra\u0107i, \u010dime je i pritisak pumpe sve vi\u0161e slabio. Na slici desno se vidi kako su neke kuglice le\u017eaja uni\u0161tile metalni okvir i podvukle se pod njega.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_13.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16250\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_13.jpg\" alt=\"\" width=\"1000\" height=\"488\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_13.jpg 1000w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_13-768x375.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><span style=\"color: #00ffff;\"><em>Prsten bi s dodirne strane trebao biti posve gladak no po cijeloj povr\u0161ini se vide hrapavi urezi uslijed trenja sa osovinama pumpe (slika lijevo). Tako\u0111er se i s druge strane kojom prsten nalije\u017ee na kuglice le\u017eaja vide hrapavi urezi uslijed blokade kuglica le\u017eaja (slika desno). \u00a0<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_14.jpg\" rel=\"lightbox[16237]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-16251\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_14.jpg\" alt=\"\" width=\"1300\" height=\"473\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_14.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_14-768x279.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><em><span style=\"color: #00ffff;\">Na vrhovima osovina pumpe jasno se vide strugotine i izbru\u0161ene povr\u0161ine metala uslijed trenja sa prstenom. Time im je postupno skra\u0107ena duljina i &#8220;ple\u0161u\u0107i&#8221; prsten vi\u0161e nije mogao dovoljno duboko pritiskati poluge da bi pumpa radila punim kapacitetom. \u00a0<\/span><br \/>\n<\/em><\/p>\n<p style=\"text-align: left;\">\n<hr \/>\n<p>&nbsp;<\/p>\n<p>Uz dovoljnu upornost mo\u017eda bi se na internetu mogli na\u0107i novi ili rabljeni zamjenski dijelovi za popravak ovog pera\u010da, no s obzirom na cijenu novog ure\u0111aja vrlo vjerojatno narud\u017eba istih iz inozemstva ne bi bila isplativa. Ovdje tako\u0111er uvijek postoji rizik da stignu pogre\u0161ni dijelovi jer ima bar pet modela vrlo sli\u010dnih pera\u010da koji mogu\u0107e i nemaju potpuno iste (dijelove) pumpe, a trgovci \u010desto ne paze na takve detalje. Najgore \u0161to je u na\u0161em slu\u010daju potrebno zamijeniti vi\u0161e mehani\u010dkih dijelova (kugli\u010dni le\u017eaj, prsten, sve tri osovine, brtva), a onda opet ne mo\u017eemo biti sigurni u kona\u010dni ishod takve &#8220;generalke&#8221;.<\/p>\n<p>Mogu\u0107e da je u nekim korisni\u010dkim uputama pisalo da je nakon odre\u0111enog vremena ili odre\u0111enih sati rada potrebno zamijeniti brtvu i ulje, odnosno napraviti servis ure\u0111aja. U praksi, rijetki su oni koji uop\u0107e \u010ditaju te debele korisni\u010dke i servisne upute pisane sitnim slovima na deset jezika (od kojih mo\u017eda ni jedan nije hrvatski) i obi\u010dno se ve\u0107 nakon par dana nitko ne sje\u0107a kamo ih je zametnuo. Od onih koji i pro\u010ditaju upute veliki broj ih se ne\u0107e pridr\u017eavati, pogotovo \u0161to se ti\u010de redovnih servisa. Redovni servisi su uvijek gnjava\u017ea i puno ko\u0161taju, uvijek se \u010dini da su u uputama nepotrebno \u010desto zahtijevani, no nekad se doista ispostavi da su stvarno bili potrebni \ud83d\ude42<\/p>\n<p style=\"text-align: left;\">\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je dobiven na popravak elektri\u010dni visokotla\u010dni pera\u010d (miniwash) PW 1400 TDK, ameri\u010dkog proizvo\u0111a\u010da Black &amp; Decker. Ovaj ure\u0111aj se mo\u017ee i danas nabaviti po cijeni oko 100 eura. &nbsp; Ure\u0111aj nosi potpis renomiranog ameri\u010dkog proizvo\u0111a\u010da Black &amp; Decker, no proizveden je u Kini i distribuiran preko talijanskog dobavlja\u010da na evropsko tr\u017ei\u0161te. &nbsp; Tvrtka Black [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16238,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-16237","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-nekategorizirano","8":"czr-hentry"},"jetpack_featured_media_url":"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/03\/miniwash_pw1400tdk_01.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/16237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/comments?post=16237"}],"version-history":[{"count":1,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/16237\/revisions"}],"predecessor-version":[{"id":16252,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/16237\/revisions\/16252"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/16238"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=16237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=16237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=16237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}