{"id":1369,"date":"2024-11-29T14:09:34","date_gmt":"2024-11-29T06:09:34","guid":{"rendered":"https:\/\/www.tflequip.com\/?p=1369"},"modified":"2024-11-29T14:09:34","modified_gmt":"2024-11-29T06:09:34","slug":"how-to-start-the-magnetic-pump","status":"publish","type":"post","link":"https:\/\/www.tflequip.com\/ro\/how-to-start-the-magnetic-pump\/","title":{"rendered":"Cum s\u0103 porni\u021bi pompa magnetic\u0103?"},"content":{"rendered":"<p><strong>1. Punerea \u00een func\u021biune<\/strong><\/p>\n<p><strong>(1) \u00cenchide\u021bi complet supapa de evacuare \u0219i deschide\u021bi complet supapa de admisie<\/strong><\/p>\n<p><strong>(2) Umple\u021bi pompa cu lichid<\/strong><\/p>\n<p>*Dac\u0103 lichidul este alimentat prin gravita\u021bie, deschide\u021bi complet supapele de admisie \u0219i de evacuare.<\/p>\n<p><strong>(3) Verifica\u021bi direc\u021bia de rota\u021bie a motorului<\/strong><\/p>\n<p>*Dup\u0103 ce lichidul este complet umplut, porni\u021bi motorul (\u00een decurs de 1 secund\u0103) pentru a verifica direc\u021bia. Exist\u0103 un marcaj de direc\u021bie pe pomp\u0103. Nu porni\u021bi pompa \u00een gol, altfel man\u0219onul \u0219i arborele vor fi deteriorate.<\/p>\n<p>*Dup\u0103 oprirea motorului, verifica\u021bi dac\u0103 motorul se opre\u0219te u\u0219or. Dac\u0103 nu, verifica\u021bi piesele de transmisie.<\/p>\n<p><strong>(4) Func\u021bionarea evacu\u0103rii<\/strong><\/p>\n<p>* \u00cenainte ca pompa s\u0103 func\u021bioneze, evacua\u021bi tot aerul din pomp\u0103.<\/p>\n<p>* Deschide\u021bi complet supapa de pe \u021beava de evacuare, porni\u021bi scurt (\u00een decurs de 1 secund\u0103) pompa \u0219i repeta\u021bi de 3-5 ori.<\/p>\n<p>* Dup\u0103 evacuarea \u00eentregului gaz, \u00eenchide\u021bi complet supapa de evacuare.<\/p>\n<p>* Dac\u0103 supapa de evacuare nu este instalat\u0103, deschide\u021bi u\u0219or supapa de evacuare \u0219i porni\u021bi pompa instantaneu \u0219i repeta\u021bi de 3-5 ori.<\/p>\n<p><strong>(5) Opera\u021biunea de pornire<\/strong><\/p>\n<p>*La pornirea pompei, \u00eenchide\u021bi complet supapa de evacuare.<\/p>\n<p><span style=\"color: #ff0000;\">Not\u0103: C\u00e2nd pompa func\u021bioneaz\u0103, supapa de evacuare nu trebuie \u00eenchis\u0103 mai mult de 1 minut.<\/span><\/p>\n<p>*Confirma\u021bi c\u0103 presiunea manometric\u0103 de ie\u0219ire atinge presiunea de \u00eenchidere (presiunea de \u00eenchidere = \u00een\u0103l\u021bimea nominal\u0103 \u00f7 100 \u00d7 densitatea mediului g\/cm\u00b3 \u00d7 1,05 + presiunea de intrare)<\/p>\n<p>* Deschide\u021bi treptat supapa de evacuare la debitul \u0219i \u00een\u0103l\u021bimea necesare<\/p>\n<p><span style=\"color: #ff0000;\">Not\u0103: Acorda\u021bi aten\u021bie supra\u00eenc\u0103rc\u0103rii cauzate de deschiderea excesiv\u0103 a supapei de evacuare.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-1279\" title=\"CQB-F c\u0103ptu\u0219it fluorin\u0103 pomp\u0103 magnetic\u0103\" src=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2023\/07\/\u672a\u6807\u9898-1-3-300x188.jpg\" alt=\"CQB-F c\u0103ptu\u0219it fluorin\u0103 pomp\u0103 magnetic\u0103\" width=\"300\" height=\"188\" srcset=\"https:\/\/www.tflequip.com\/wp-content\/uploads\/2023\/07\/\u672a\u6807\u9898-1-3-300x188.jpg 300w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2023\/07\/\u672a\u6807\u9898-1-3-768x480.jpg 768w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2023\/07\/\u672a\u6807\u9898-1-3-18x12.jpg 18w, https:\/\/www.tflequip.com\/wp-content\/uploads\/2023\/07\/\u672a\u6807\u9898-1-3.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><strong>Precau\u021bii de func\u021bionare:<\/strong><\/p>\n<p>1. Dac\u0103 pompa se rote\u0219te \u00een direc\u021bia gre\u0219it\u0103, aceasta trebuie oprit\u0103 imediat.<\/p>\n<p>2. Dup\u0103 ce pompa este conectat\u0103, este absolut interzis\u0103 func\u021bionarea \u00een gol a pompei pentru a testa rota\u021bia \u00eenainte \u0219i \u00eenapoi a motorului. Cavitatea pompei trebuie s\u0103 fie umplut\u0103 cu lichid, iar ma\u0219ina trebuie rotit\u0103 manual pentru a confirma c\u0103 nu exist\u0103 blocaje \u00eenainte ca motorul s\u0103 poat\u0103 fi rotit pentru a testa rota\u021bia \u00eenainte \u0219i \u00eenapoi.<\/p>\n<p>3. Asigura\u021bi-v\u0103 c\u0103 pompa nu este utilizat\u0103 \u00een intervalul de debit mic. Debitul mic este jum\u0103tate din debitul marcat pe placa de identificare. Un debit prea mic va duce la lubrifierea insuficient\u0103 a pompei, iar c\u0103ldura curentului Foucault magnetic nu poate fi preluat\u0103 de mediu, rezult\u00e2nd deformarea distan\u021bierului, blocarea rotorului \u0219i deteriorarea pompei.<\/p>\n<p>4. Conductele de admisie \u0219i evacuare ale pompei trebuie s\u0103 fie fixate. Nu este permis\u0103 blocarea excesiv\u0103 a \u0219uruburilor flan\u0219ei pentru a reduce decalajul atunci c\u00e2nd exist\u0103 un decalaj de instalare \u00eentre flan\u0219e, ceea ce va provoca fisurarea flan\u0219ei pompei.<\/p>\n<p>5. Pentru pompele magnetice cantilever (corpul pompei f\u0103r\u0103 picioare), greutatea conductei de evacuare a pompei nu trebuie s\u0103 apese pe flan\u0219a corpului pompei, \u00een caz contrar va provoca deformarea suportului pompei, pierderea concentricit\u0103\u021bii \u0219i deteriorarea pompei.<\/p>\n<p>6. Atunci c\u00e2nd pompa magnetic\u0103 care nu a fost utilizat\u0103 pentru o perioad\u0103 lung\u0103 de timp este pornit\u0103 din nou, aceasta trebuie rotit\u0103 manual. Dup\u0103 confirmarea faptului c\u0103 rota\u021bia este lin\u0103, repeta\u021bi pa\u0219ii de mai sus.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Startup (1) Completely close the outlet valve and fully open the inlet valve (2) Fill the pump with liquid *If the liquid is fed by gravity, fully open the inlet and outlet valves. (3) Check the direction of rotation of the motor *After the liquid is fully filled, start the motor (within 1 second) [&hellip;]<\/p>","protected":false},"author":4,"featured_media":1277,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[36],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/posts\/1369"}],"collection":[{"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/comments?post=1369"}],"version-history":[{"count":0,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/posts\/1369\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/media\/1277"}],"wp:attachment":[{"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/media?parent=1369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/categories?post=1369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tflequip.com\/ro\/wp-json\/wp\/v2\/tags?post=1369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}