{"id":19243,"date":"2026-08-20T16:31:03","date_gmt":"2026-08-20T08:31:03","guid":{"rendered":"https:\/\/www.dtflinko.com\/?page_id=19243"},"modified":"2026-08-26T10:14:09","modified_gmt":"2026-08-26T02:14:09","slug":"a602-36v-virtalahteen-testin-vaihto","status":"publish","type":"page","link":"https:\/\/www.dtflinko.com\/fi\/technical-services\/printer-technical-operation-repair\/a602-36v-power-supply-test-replacement\/","title":{"rendered":"Vaihda virtal\u00e4hde - A-602 | 36 V:n virtal\u00e4hde"},"content":{"rendered":"<section class=\"section\" id=\"section_813351733\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-796680984\">\n\n\t<div id=\"col-307317927\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-758655925\" class=\"text\">\n\t\t\n<h1 style=\"text-align: center;\">Testaa ja vaihda A602 DTF -tulostimen 36 V:n virtal\u00e4hde<\/h1>\n\t\t\n<style>\n#text-758655925 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2493244235\" class=\"text\">\n\t\t\n<p style=\"text-align: left;\"><strong>Koskee:\u00a0<\/strong>LINKO A602 DTF-tulostin<\/p>\n<p style=\"text-align: left;\">T\u00e4m\u00e4 opas kattaa vain 36 V:n virtal\u00e4hteen. Ennen testausta k\u00e4yt\u00e4 alla olevaa taulukkoa tunnistaaksesi oikean virtal\u00e4hteen vikaa varten.<\/p>\n\t\t\n<style>\n#text-2493244235 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-1249381677\" class=\"text\">\n\t\t\n<table>\n<thead>\n<tr>\n<th>Oire<\/th>\n<th>Tarkistettava virtal\u00e4hde<\/th>\n<th>Toiminta<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>X-akseli ei liiku, pit\u00e4\u00e4 ep\u00e4normaalia \u00e4\u00e4nt\u00e4 tai antaa virheilmoituksen<\/td>\n<td>36 V:n virtal\u00e4hde<\/td>\n<td>Noudata t\u00e4t\u00e4 opasta<\/td>\n<\/tr>\n<tr>\n<td>L\u00e4mp\u00f6tilan s\u00e4\u00e4din, j\u00e4\u00e4hdytystuuletin, Y-akselin ohjain, valkoisen musteen sekoitus, LED-valo, emolevy tai vaunukortti ei toimi<\/td>\n<td>Monil\u00e4ht\u00f6inen tehomoduuli<\/td>\n<td>Katso <a href=\"https:\/\/www.dtflinko.com\/fi\/tekniset-palvelut\/tulostimen-tekninen-korjaus\/a602-monilahtoisen-tehomoduulin-testin-vaihto\/\">\u201c&quot;Testaa ja vaihda A602 DTF -tulostimen monil\u00e4ht\u00f6inen virtal\u00e4hdemoduuli&quot;\u201d<\/a><\/td>\n<\/tr>\n<tr>\n<td>Tulostimessa ei ole virtaa ja kaikki merkkivalot palavat<\/td>\n<td>Ulkoinen verkkovirtatulo<\/td>\n<td>Tarkista ensin ulkoinen virtal\u00e4hde osiossa 3.2.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\n<style>\n#text-1249381677 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1788042088\">\n\n\t<div id=\"col-568979800\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #1.-36v-power-supply-function\" data-bullet=\"true\" data-link=\"#1.-36v-power-supply-function\" data-title=\"1. 36V Power Supply Function\"><a name=\"1.-36v-power-supply-function\"><\/a><\/span>\n<h2>1. 36 V:n virtal\u00e4hteen toiminto<\/h2>\n<p>A602-tulostin k\u00e4ytt\u00e4\u00e4 useita virtal\u00e4hteit\u00e4. Jokainen virtal\u00e4hde toimittaa tarvittavan j\u00e4nnitteen tietylle j\u00e4rjestelm\u00e4lle.<\/p>\n<p>36 V:n virtal\u00e4hde sy\u00f6tt\u00e4\u00e4 36 V:n tasavirtaa suoraan X-akselin moottorille. Niiden v\u00e4lill\u00e4 ei ole ohjainkorttia. Tarkista 36 V:n l\u00e4ht\u00f6signaalista, onko X-akselin moottorin virransy\u00f6tt\u00f6 normaalia.<\/p>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview.webp\" title=\"1-Virtal\u00e4hteen-yleiskatsaus\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"1 Virtal\u00e4hteen yleiskatsaus\" ids=\"19241\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/1-Power-Supply-Overview.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>1-Virtal\u00e4hteen-yleiskatsaus<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1420041737\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>1.1 Muu itsen\u00e4inen virtal\u00e4hde (ei k\u00e4sitelty t\u00e4ss\u00e4 oppaassa)<\/h3>\n<p>Monil\u00e4ht\u00f6inen tehomoduuli sy\u00f6tt\u00e4\u00e4 virtaa l\u00e4mp\u00f6tilans\u00e4\u00e4timelle, j\u00e4\u00e4hdytyspuhaltimelle, Y-akselin ohjaimelle, valkoisen musteen sekoittimelle ja LED-valolle. Se sy\u00f6tt\u00e4\u00e4 virtaa my\u00f6s 24 V:n p\u00e4\u00e4kortille, 42 V:n p\u00e4\u00e4kortille ja 42 V:n vaunukortille.<\/p>\n<p>Testaus- ja vaihto-ohjeet, katso <a href=\"https:\/\/www.dtflinko.com\/fi\/tekniset-palvelut\/tulostimen-tekninen-korjaus\/a602-monilahtoisen-tehomoduulin-testin-vaihto\/\" data-wplink-edit=\"true\">\u201c&quot;Testaa ja vaihda A602 DTF -tulostimen monil\u00e4ht\u00f6inen virtal\u00e4hdemoduuli.&quot;\u201d<\/a><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-44925395\">\n\n\t<div id=\"col-531772021\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #2.-36v-power-supply-wiring-diagram\" data-bullet=\"true\" data-link=\"#2.-36v-power-supply-wiring-diagram\" data-title=\"2. 36V Power Supply Wiring Diagram\"><a name=\"2.-36v-power-supply-wiring-diagram\"><\/a><\/span>\n<h2>2. 36 V:n virtal\u00e4hteen kytkent\u00e4kaavio<\/h2>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram.webp\" title=\"2-36V-virtal\u00e4hteen kytkent\u00e4kaavio\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"2 36 V:n virtal\u00e4hteen kytkent\u00e4kaavio\" ids=\"19242,19244\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>2-36V-virtal\u00e4hteen kytkent\u00e4kaavio<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version.webp\" title=\"2-36V-virtal\u00e4hteen-kytkent\u00e4kaavio-kiinalainen-versio\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"2 36 V:n virtal\u00e4hteen kytkent\u00e4kaavio, kiinalainen versio\" ids=\"19242,19244\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/2-36V-Power-Supply-Wiring-Diagram-Chinese-Version.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>2-36V-virtal\u00e4hteen-kytkent\u00e4kaavio-kiinalainen-versio<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<table style=\"border-collapse: collapse; width: 860.27pt;\" border=\"0\" width=\"1147\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 24.00pt;\">\n<td class=\"et2\" style=\"height: 24.00pt; width: 244.50pt;\" width=\"326\" height=\"32\"><span style=\"color: #282828;\"><strong>Luokka<\/strong><\/span><\/td>\n<td class=\"et2\" style=\"width: 78.00pt;\" width=\"104\"><span style=\"color: #282828;\"><strong>Ei.<\/strong><\/span><\/td>\n<td class=\"et2\" style=\"width: 197.25pt;\" width=\"263\"><span style=\"color: #282828;\"><strong>Terminaali<\/strong><\/span><\/td>\n<td class=\"et2\" style=\"width: 340.50pt;\" width=\"454\"><span style=\"color: #282828;\"><strong>Kuvaus<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et3\" style=\"height: 63.00pt; width: 244.50pt;\" rowspan=\"3\" width=\"326\" height=\"84\">AC-tulo<br \/>(Ulkoinen virtal\u00e4hde \u2192 36 V:n virtal\u00e4hde)<\/td>\n<td class=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2460<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Neutraali (N)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">AC-tulon nolla<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2461<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Live (L)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">AC-tuloteho<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2462<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">Maa (G)<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">ESD ja turvallisuussuojaus<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et3\" style=\"height: 42.00pt; width: 244.50pt;\" rowspan=\"2\" width=\"326\" height=\"56\">DC-l\u00e4ht\u00f6<br \/>(36 V:n virtal\u00e4hde \u2192 X-akselin moottori)<\/td>\n<td class=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2463<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">36 V negatiivinen<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">L\u00e4ht\u00f6 X-akselin moottorille (\u2212)<\/td>\n<\/tr>\n<tr style=\"height: 21.00pt;\">\n<td class=\"et3\" style=\"width: 78.00pt;\" width=\"104\">\u2464<\/td>\n<td class=\"et3\" style=\"width: 197.25pt;\" width=\"263\">36 V positiivinen<\/td>\n<td class=\"et3\" style=\"width: 340.50pt;\" width=\"454\">L\u00e4ht\u00f6 X-akselin moottorille (+)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1829387453\">\n\n\t<div id=\"col-1150115503\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #3.-troubleshooting-procedure\" data-bullet=\"true\" data-link=\"#3.-troubleshooting-procedure\" data-title=\"3. Troubleshooting Procedure\"><a name=\"3.-troubleshooting-procedure\"><\/a><\/span>\n<h2>3. Vianm\u00e4\u00e4ritysohjeet<\/h2>\n<p>Testaa aina ensin AC-tulo. Testaa sitten DC-l\u00e4ht\u00f6.<\/p>\n<p><strong>T\u00e4rke\u00e4\u00e4:<\/strong><\/p>\n<p>Jos kohdissa \u2460\u2013\u2461 ei ole ulkoista vaihtovirtatuloa, kohdissa \u2463\u2013\u2464 oleva 36 V:n l\u00e4ht\u00f6 on 0 V. T\u00e4m\u00e4 on normaalia eik\u00e4 tarkoita, ett\u00e4 virtal\u00e4hde olisi viallinen. Testaa ensin ulkoinen vaihtovirtatulo. Testaa sitten 36 V:n l\u00e4ht\u00f6.<\/p>\n<h3>3.1 Turvallisuusvaroitukset<\/h3>\n<ol>\n<li>Tulostimen on oltava p\u00e4\u00e4ll\u00e4 j\u00e4nnitteen testausta varten.<\/li>\n<li>Katkaise kaikki virtal\u00e4hteet ennen virtal\u00e4hteen vaihtamista.<\/li>\n<li>K\u00e4yt\u00e4 eristettyj\u00e4 k\u00e4sineit\u00e4 testauksen aikana. \u00c4l\u00e4 koske paljaisiin piireihin.<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On.webp\" title=\"3.1-1-P\u00e4\u00e4virtakytkin\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.1-1 P\u00e4\u00e4virtakytkin p\u00e4\u00e4ll\u00e4\" ids=\"19245,19246\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-1-Main-Power-Switch-On.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.1-1-P\u00e4\u00e4virtakytkin<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release.webp\" title=\"3.1-2-H\u00e4t\u00e4pys\u00e4ytyskytkin: vapauta k\u00e4\u00e4nt\u00e4m\u00e4ll\u00e4 my\u00f6t\u00e4p\u00e4iv\u00e4\u00e4n\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.1-2 H\u00e4t\u00e4pys\u00e4ytyskytkin Vapauta k\u00e4\u00e4nt\u00e4m\u00e4ll\u00e4 my\u00f6t\u00e4p\u00e4iv\u00e4\u00e4n\" ids=\"19245,19246\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.1-2-Emergency-Stop-Switch-Turn-Clockwise-to-Release.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.1-2-H\u00e4t\u00e4pys\u00e4ytyskytkin: vapauta k\u00e4\u00e4nt\u00e4m\u00e4ll\u00e4 my\u00f6t\u00e4p\u00e4iv\u00e4\u00e4n<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-978619495\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>3.2 Tarkista ulkoinen virtal\u00e4hde (AC-tulo) kohdista \u2460\u2013\u2461<\/h3>\n<p><strong>Yleismittarin asetus:<\/strong> ACV 600V<\/p>\n<p><strong>Testiolosuhteet:<\/strong> Tulostin on kytketty p\u00e4\u00e4lle<\/p>\n<p><strong>Testimenetelm\u00e4:<\/strong><\/p>\n<ol>\n<li>Musta anturi \u2192 \u2460 (Neutraali N)<\/li>\n<li>Punainen anturi \u2192 \u2461 (Live L)<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input.webp\" title=\"3.2-Ulkoisen-AC-tulon-mittaus\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.2 Ulkoisen verkkovirran tulon mittaaminen\" ids=\"19247\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.2-Measure-External-AC-Input.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.2-Ulkoisen-AC-tulon-mittaus<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<p><strong>Normaali alue:<\/strong>\u00a0AC 200\u2013240 V 220 V:n tulostimelle.<\/p>\n<p>110 V:n tulostimen normaali j\u00e4nnitealue on AC 100\u2013127 V. Tarkista nimellisj\u00e4nnite tulostimen virtaliit\u00e4nn\u00e4n vieress\u00e4 olevasta tyyppikilvest\u00e4.<\/p>\n<p>Jos lukema on normaali, virtal\u00e4hde vastaanottaa vaihtovirtaa. Jatka osioon 3.3.<\/p>\n<p><strong>Ep\u00e4normaali:<\/strong> Lukema on 0 V tai selv\u00e4sti ep\u00e4vakaa. T\u00e4m\u00e4 ei viittaa virtal\u00e4hdevikaan. Tarkista seuraavat kohdat j\u00e4rjestyksess\u00e4:<\/p>\n<ol>\n<li>P\u00e4\u00e4virtakytkin on pois p\u00e4\u00e4lt\u00e4<\/li>\n<li>H\u00e4t\u00e4pys\u00e4ytyskytkint\u00e4 ei ole vapautettu<\/li>\n<li>Pistorasiassa ei ole virtaa<\/li>\n<li>Verkkovirtakaapeli on l\u00f6ys\u00e4ll\u00e4<\/li>\n<li>Napa on l\u00f6ys\u00e4ll\u00e4 tai hapettunut<\/li>\n<li>Kaapelissa on avoin virtapiiri<\/li>\n<\/ol>\n<p>Kun olet tarkistanut jokaisen kohdan, mittaa pisteet \u2460\u2013\u2461 uudelleen. Jos lukema on edelleen 0 V, tehosuodattimen sis\u00e4inen sulake saattaa olla palanut. T\u00e4t\u00e4 sulaketta ei voi vaihtaa ulkoisesti. Ota yhteytt\u00e4 LINKOn tekniseen tukeen.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1644413262\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>3.3 Tarkista 36 V:n virtal\u00e4hteen tasavirtal\u00e4ht\u00f6 (\u2463\u2013\u2464)<\/h3>\n<p>T\u00e4ss\u00e4 vaiheessa tarkistetaan, onko 36 V:n virtal\u00e4hteen l\u00e4ht\u00f6j\u00e4nnite normaali.<\/p>\n<p><strong>Yleismittarin asetus:<\/strong> DC 200V<\/p>\n<p><strong>Testiolosuhteet:<\/strong> Tulostin on p\u00e4\u00e4ll\u00e4 ja valmiustilassa. 36 V:n virtal\u00e4hde antaa virran suoraan X-akselin moottorille, joten j\u00e4nnite on p\u00e4\u00e4ll\u00e4 valmiustilassa.<\/p>\n<p><strong>Testimenetelm\u00e4:<\/strong><\/p>\n<ol>\n<li>Musta anturi \u2192 \u2463 (36 V negatiivinen)<\/li>\n<li>Punainen anturi \u2192 \u2464 (36 V positiivinen)<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output.webp\" title=\"3.3-1-Mittaa-DC-l\u00e4ht\u00f6\u00e4\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-1 Tasavirtal\u00e4hd\u00f6n mittaaminen\" ids=\"19248\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-1-Measure-DC-Output.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-1-Mittaa-DC-l\u00e4ht\u00f6\u00e4<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-205265755\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h4>3.3.1 Tasavirtal\u00e4hd\u00f6n lukeman arviointi<\/h4>\n<table>\n<thead>\n<tr>\n<th>36 V:n virtal\u00e4hteen tasavirtal\u00e4ht\u00f6<\/th>\n<th>Status<\/th>\n<th>Toiminta<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>35\u201337 V ja X-akselin moottori toimii normaalisti<\/td>\n<td>DC-l\u00e4ht\u00f6 on normaali<\/td>\n<td>Virtal\u00e4hde on normaali. Ei vaihtoa tarvita.<\/td>\n<\/tr>\n<tr>\n<td>35\u201337 V, mutta X-akselin moottori ei toimi<\/td>\n<td>Virransy\u00f6tt\u00f6 on normaali. Vika ei ole virtal\u00e4hteess\u00e4.<\/td>\n<td>Jatka X-akselin moottorin tuloj\u00e4nnitteen tarkistamista. Katso kohta 3.3.2.<\/td>\n<\/tr>\n<tr>\n<td>0 V tai selv\u00e4sti normaalin alapuolella<br \/>\n(Verkkotulo vahvistettu normaaliksi)<\/td>\n<td>Sis\u00e4inen virtal\u00e4hteen vika<\/td>\n<td>Vaihda 36 V:n virtal\u00e4hde. Katso kohta 4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output.webp\" title=\"3.3-2-Normaali-virtal\u00e4hteen-l\u00e4ht\u00f6\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-2 Normaali virtal\u00e4hteen l\u00e4ht\u00f6teho\" ids=\"19249,19250\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-2-Normal-Power-Supply-Output.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-2-Normaali-virtal\u00e4hteen-l\u00e4ht\u00f6<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output.webp\" title=\"3.3-3-Ep\u00e4normaali-virtal\u00e4hteen-l\u00e4ht\u00f6teho\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-3 Ep\u00e4normaali virtal\u00e4hteen l\u00e4ht\u00f6teho\" ids=\"19249,19250\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-3-Abnormal-Power-Supply-Output.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-3-Ep\u00e4normaali-virtal\u00e4hteen-l\u00e4ht\u00f6teho<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1598962974\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h4>3.3.2 Tarkista X-akselin moottorin tuloj\u00e4nnite<\/h4>\n<p>T\u00e4ss\u00e4 vaiheessa m\u00e4\u00e4ritet\u00e4\u00e4n, saavuttaako X-akselin moottori virtaa vai onko moottori itsess\u00e4\u00e4n viallinen.<\/p>\n<p><strong>Yleismittarin asetus:<\/strong> DC 200V<\/p>\n<p><strong>Testiolosuhteet:<\/strong> Tulostin on p\u00e4\u00e4ll\u00e4 ja valmiustilassa.<\/p>\n<p><strong>Testipiste:<\/strong> X-akselin moottorin virransy\u00f6tt\u00f6liittimet.<\/p>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage.webp\" title=\"3.3-4-Moottorin-X-akselin-tuloj\u00e4nnitteen-mittaus\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"3.3-4 Mittaa X-akselin moottorin tuloj\u00e4nnite\" ids=\"19251\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/3.3-4-Measure-X-Axis-Motor-Input-Voltage.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>3.3-4-Moottorin-X-akselin-tuloj\u00e4nnitteen-mittaus<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<table>\n<thead>\n<tr>\n<th>X-akselin moottorin tuloj\u00e4nnite<\/th>\n<th>Vianm\u00e4\u00e4ritys<\/th>\n<th>Toiminta<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0 V tai selv\u00e4sti normaalin alapuolella<\/td>\n<td>X-akselin moottori ei saa virtaa. Kaapelissa voi olla katkos tai kontakti voi olla hapettunut.<\/td>\n<td>Tarkista kaapeli ja liittimet. Vaihda kaapeli tarvittaessa.<\/td>\n<\/tr>\n<tr>\n<td>35\u201337 V, mutta X-akselin moottori ei toimi<\/td>\n<td>X-akselin moottorin vika<\/td>\n<td>Vaihda X-akselin moottori<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-898803906\">\n\n\t<div id=\"col-1929045666\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #4.-replace-the-36v-power-supply\" data-bullet=\"true\" data-link=\"#4.-replace-the-36v-power-supply\" data-title=\"4. Replace the 36V Power Supply\"><a name=\"4.-replace-the-36v-power-supply\"><\/a><\/span>\n<h2>4. Vaihda 36 V:n virtal\u00e4hde<\/h2>\n<h3>4.1 Tulostimen sammuttaminen<\/h3>\n<ol>\n<li>Paina h\u00e4t\u00e4pys\u00e4ytyskytkint\u00e4 (katso kuva 4.1-1).<\/li>\n<li>Katkaise virta p\u00e4\u00e4kytkimest\u00e4. Irrota virtajohto pistorasiasta (katso kuva 4.1-2).<\/li>\n<li>Odota virran katkaisemisen j\u00e4lkeen 1 minuutti, jotta sis\u00e4iset kondensaattorit purkautuvat. Irrota sitten kaapelit.<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch.webp\" title=\"4.1-1-Paina-h\u00e4t\u00e4pys\u00e4ytyskytkint\u00e4\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.1-1 Paina h\u00e4t\u00e4pys\u00e4ytyskytkint\u00e4\" ids=\"19252,19253\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-1-Press-Emergency-Stop-Switch.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.1-1-Paina-h\u00e4t\u00e4pys\u00e4ytyskytkint\u00e4<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord.webp\" title=\"4.1-2-Katkaise-p\u00e4\u00e4virtakytkin-ja-irrota-virtajohto\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.1-2 Katkaise virta p\u00e4\u00e4kytkimest\u00e4 ja irrota virtajohto pistorasiasta\" ids=\"19252,19253\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.1-2-Turn-Off-Main-Power-Switch-and-Unplug-Power-Cord.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.1-2-Katkaise-p\u00e4\u00e4virtakytkin-ja-irrota-virtajohto<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-403940965\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>4.2 Irrota vanha virtal\u00e4hde<\/h3>\n<p><strong>T\u00e4rke\u00e4\u00e4:<\/strong><\/p>\n<p>Ota ennen irrottamista kuva nykyisist\u00e4 johdotuksista. K\u00e4yt\u00e4 kuvaa kytke\u00e4ksesi jokaisen kaapelin takaisin samaan paikkaan.<\/p>\n<ol>\n<li>Kun olet valokuvannut johdotuksen, l\u00f6ys\u00e4\u00e4 ruuveja kohdista \u2460\u2013\u2464 j\u00e4rjestyksess\u00e4. Irrota kaapelit (katso kuva 2).<\/li>\n<li>Irrota virtal\u00e4hteen kiinnitysruuvit. Irrota vanha virtal\u00e4hde (katso kuva 4.2-1 ja kuva 4.2-2).<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws.webp\" title=\"4.2-1-Virtal\u00e4hteen-kiinnitysruuvien-irrottaminen\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.2-1 Irrota virtal\u00e4hteen kiinnitysruuvit\" ids=\"19254,19255\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-1-Remove-Power-Supply-Mounting-Screws.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.2-1-Virtal\u00e4hteen-kiinnitysruuvien-irrottaminen<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply.webp\" title=\"4.2-2-Poista-vanha-36V-virtal\u00e4hde\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"4.2-2 Irrota vanha 36 V:n virtal\u00e4hde\" ids=\"19254,19255\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/4.2-2-Remove-Old-36V-Power-Supply.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>4.2-2-Poista-vanha-36V-virtal\u00e4hde<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1070380026\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3>4.3 Uuden virtal\u00e4hteen asentaminen<\/h3>\n<ol>\n<li>Tarkista malli. Vertaa uutta virtal\u00e4hdett\u00e4 vanhaan rinnakkain. Mallin, mittojen, liittimien lukum\u00e4\u00e4r\u00e4n ja liittimien sijoittelun on oltava samat. Jos jokin kohta eroaa, keskeyt\u00e4 asennus ja ota yhteytt\u00e4 LINKOn tekniseen tukeen.<\/li>\n<li>Tarkista j\u00e4nnitteenvalitsin. Uuden virtal\u00e4hteen 115V\/230V-valitsimen on vastattava tulostimen virtaliit\u00e4nn\u00e4n vieress\u00e4 olevassa tyyppikilvess\u00e4 ilmoitettua nimellisj\u00e4nnitett\u00e4.<\/li>\n<li>Asenna virtal\u00e4hde. Kohdista se kiinnitysreikiin ja kirist\u00e4 kiinnitysruuvit (katso kuva 4.2-1).<\/li>\n<li>Kytke kaapelit. Noudata kuvaa 2 ja kytke kaikki kaapelit takaisin j\u00e4rjestyksess\u00e4. Varmista, ett\u00e4 jokainen kaapeli on kokonaan paikallaan, oikein p\u00e4in ja tukevasti kiinni. Kirist\u00e4 sitten ruuvit.<\/li>\n<\/ol>\n<p>\u26a0 V\u00e4\u00e4r\u00e4 j\u00e4nnitteenvalitsimen asetus voi vahingoittaa uutta virtal\u00e4hdett\u00e4 heti k\u00e4ynnistyksen yhteydess\u00e4. Tarkista asetus ennen virran kytkemist\u00e4.<\/p>\n<p>\u26a0 Jos maadoitusjohtoa \u2462 ei ole kytketty, voi esiinty\u00e4 s\u00e4hk\u00f6vuotoa tai ESD-vaurioita.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-2130284681\">\n\n\t<div id=\"col-2067791913\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #5.-power-on-check\" data-bullet=\"true\" data-link=\"#5.-power-on-check\" data-title=\"5. Power-On Check\"><a name=\"5.-power-on-check\"><\/a><\/span>\n<h2>5. K\u00e4ynnistyksen tarkistus<\/h2>\n<ol>\n<li>Kun olet kytkenyt kaikki kaapelit, tarkista uudelleen l\u00f6ysien liitosten varalta.<\/li>\n<li>Kytke virtajohto pistorasiaan. Kytke p\u00e4\u00e4virtakytkin p\u00e4\u00e4lle (katso kuva 3.1-1).<\/li>\n<li>K\u00e4\u00e4nn\u00e4 h\u00e4t\u00e4pys\u00e4ytyskytkint\u00e4 my\u00f6t\u00e4p\u00e4iv\u00e4\u00e4n vapauttaaksesi sen ja palauttaaksesi virran (katso kuva 3.1-2).<\/li>\n<\/ol>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-2001944910\">\n\n\t<div id=\"col-1942571005\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #6.-final-check\" data-bullet=\"true\" data-link=\"#6.-final-check\" data-title=\"6. Final Check\"><a name=\"6.-final-check\"><\/a><\/span>\n<h2>6. Lopputarkistus<\/h2>\n<p>Johdotusten ja virran kytkemisen j\u00e4lkeen tee n\u00e4m\u00e4 kolme tarkistusta varmistaaksesi 36 V:n virtal\u00e4hteen normaalin toiminnan:<\/p>\n<ol>\n<li>Virransy\u00f6t\u00f6n merkkivalo palaa (katso kuva 6).<\/li>\n<li>Toista tasavirtal\u00e4hd\u00f6n testi kohdissa \u2463\u2013\u2464 osiossa 3.3 kuvatulla tavalla. Lukeman tulisi olla 35\u201337 V.<\/li>\n<li>X-akselin moottori toimii normaalisti.<\/li>\n<\/ol>\n\n  \n    <div class=\"row large-columns-2 medium-columns- small-columns-\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On.webp\" title=\"6-Virransy\u00f6t\u00f6n-merkkivalo-P\u00e4\u00e4ll\u00e4\">            <div class=\"box has-hover gallery-box box-default\">\n              <div class=\"box-image\" >\n                <img decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-500x375.webp\" class=\"attachment-medium size-medium\" alt=\"6 Virtal\u00e4hteen merkkivalo palaa\" ids=\"19256\" style=\"default\" lightbox_image_size=\"original\" columns=\"2\" text_align=\"center\" srcset=\"https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-500x375.webp 500w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-1024x768.webp 1024w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-400x300.webp 400w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-768x576.webp 768w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-16x12.webp 16w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On-600x450.webp 600w, https:\/\/www.dtflinko.com\/wp-content\/uploads\/2026\/08\/6-Power-Supply-Indicator-On.webp 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>                                                              <\/div>\n              <div class=\"box-text text-center\" >\n                 <p>6-Virransy\u00f6t\u00f6n-merkkivalo-P\u00e4\u00e4ll\u00e4<\/p>\n              <\/div>\n            <\/div>\n            <\/a>          <\/div>\n         <\/div><\/div>\n<p>Jos jokin kolmesta tarkistuksesta ep\u00e4onnistuu, keskeyt\u00e4 toimenpide ja ota yhteytt\u00e4 LINKOn tekniseen tukeen: support@dtflinko.com.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-2117349135\">\n\n\t<div id=\"col-87433096\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"is-divider divider clearfix\" style=\"max-width:1200px;height:2px;\"><\/div>\n<p><span style=\"font-size: 115%;\"><strong>LINKO-tekninen tuki<\/strong><\/span><br \/>\n<span style=\"font-size: 95%;\"><span style=\"color: #4f4f4f;\"><span style=\"color: #333333;\">S\u00e4hk\u00f6posti:<\/span> <\/span><a href=\"mailto:support@dtflinko.com\">support@dtflinko.com<\/a><\/span><br \/>\n<span style=\"font-size: 95%;\"><span style=\"color: #4f4f4f;\"><span style=\"color: #333333;\">Verkkosivusto:<\/span> <\/span><a href=\"https:\/\/www.dtflinko.com\/fi\/\">www.dtflinko.com<\/a><\/span><\/p>\n<p><span style=\"font-size: 85%; color: #808080;\">\u00a9 2026 LINKO:n tekninen tiimi. Kaikki oikeudet pid\u00e4tet\u00e4\u00e4n.<\/span><br \/>\n<span style=\"font-size: 85%; color: #808080;\">T\u00e4m\u00e4n asiakirjan kopiointi tai muokkaaminen ilman lupaa on kielletty.<\/span><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_813351733 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n}\n@media (min-width:850px) {\n  #section_813351733 {\n    padding-top: 60px;\n    padding-bottom: 60px;\n  }\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":19242,"parent":15609,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-19243","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A602 36V Power Supply Test and Replacement Guide | LINKO<\/title>\n<meta name=\"description\" content=\"Test the AC input and DC output of the 36V power supply on the LINKO A602 DTF printer, then replace the power supply safely. Includes voltage ranges and wiring.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dtflinko.com\/fi\/tekniset-palvelut\/tulostimen-tekninen-korjaus\/a602-36v-virtalahteen-testin-vaihto\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A602 36V Power Supply Test and Replacement Guide | LINKO\" \/>\n<meta property=\"og:description\" content=\"Test the AC input and DC output of the 36V power supply on the LINKO A602 DTF printer, then replace the power supply safely. 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