{"id":399,"date":"2025-08-02T14:30:09","date_gmt":"2025-08-02T06:30:09","guid":{"rendered":"https:\/\/zjhaotianwelding.com\/?p=399"},"modified":"2025-09-16T14:25:40","modified_gmt":"2025-09-16T06:25:40","slug":"ppr-welder-care","status":"publish","type":"post","link":"https:\/\/zjhaotianwelding.com\/en\/ppr-welder-care\/","title":{"rendered":"Daily Maintenance Guide for PPR Fusion Machines"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>I. Post-Use Daily Procedures<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Cleaning <a href=\"https:\/\/zjhaotianwelding.com\/en\/product\/63db\/\">Heating Molds<\/a><\/strong>\n<ul class=\"wp-block-list\">\n<li>Wait until temperature drops&nbsp;<strong>below 80\u00b0C<\/strong>, wipe off plastic residues with&nbsp;<strong>pure cotton cloth<\/strong><br>(Strictly prohibit metal brushes or chemical solvents)<\/li>\n\n\n\n<li>Remove stubborn carbon deposits with&nbsp;<strong>wooden scrapers<\/strong>&nbsp;gently to avoid damaging PTFE coating<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Inspecting Power Cords &amp; Plugs<\/strong>\n<ul class=\"wp-block-list\">\n<li>Check for exposed copper wires, scorch marks, or deformation<\/li>\n\n\n\n<li>Immediately stop use and replace with genuine parts if abnormalities are found<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>II. Periodic Component Maintenance<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Component<\/th><th>Maintenance Interval<\/th><th>Key Procedures<\/th><\/tr><\/thead><tbody><tr><td><strong>Heating Molds<\/strong><\/td><td>Every 3 months<\/td><td>Check coating integrity after disassembly; replace if peeling area &gt;5mm\u00b2<\/td><\/tr><tr><td><strong>Temp Sensors<\/strong><\/td><td>Every 6 months<\/td><td>Clean probes with anhydrous alcohol; recalibrate (return if error &gt;\u00b13\u00b0C)<\/td><\/tr><tr><td><strong>Fan Filters<\/strong><\/td><td>Monthly<\/td><td>Remove dust with vacuum; wash with water and dry thoroughly (clogging causes overheating)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>III. Long-Term Storage Protocol<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Apply&nbsp;<strong>high-temperature anti-rust grease<\/strong>&nbsp;on mold surfaces, wrap with grease-proof paper<\/li>\n\n\n\n<li>Store in environment with humidity&nbsp;<strong>&lt;60%<\/strong>, avoid temperatures&nbsp;<strong>below -15\u00b0C<\/strong><\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">*Notes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PTFE = Polytetrafluoroethylene<\/li>\n\n\n\n<li>All measurements strictly follow original specifications*<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I. Post-Use Daily Procedures II. Periodic Component Maintenance Component Maintenance Interval Key Procedures Heating Molds Every 3 months Check coating integrity after disassembly; replace if peeling area &gt;5mm\u00b2 Temp Sensors Every 6 months Clean probes with anhydrous alcohol; recalibrate (return if error &gt;\u00b13\u00b0C) Fan Filters Monthly Remove dust with vacuum; wash with water and dry &#8230; <a title=\"Daily Maintenance Guide for PPR Fusion Machines\" class=\"read-more\" href=\"https:\/\/zjhaotianwelding.com\/en\/ppr-welder-care\/\" aria-label=\"Read more about Daily Maintenance Guide for PPR Fusion Machines\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":400,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - 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