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Provides purchasing and safety requirements, instructing operators to read warnings, keep training records, and use proper electrical grounding. Includes key safety messaging (danger, warning, caution, notice), specifications such as electrical ratings, warmers, certifications, and product dimensions, plus guidance for installation, operation, cleaning, troubleshooting, and diagrams.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/portable-pourover-coffee-brewers-operator-manual-cpo-series/646292/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/portable-pourover-coffee-brewers-operator-manual-cpo-series/646292.png","ImageObject",300,407,{"name":92,"@type":93},"Quinn Holloway","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-07","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What safety steps must operators follow before installing or using the brewer?","Question",{"text":112,"@type":113},"Read all warnings and the operator’s manual before installation or use. Properly instruct all operators and keep training records for future reference.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What electrical requirements must be met for the brewer to prevent hazards?",{"text":117,"@type":113},"Connect the brewer only to a dedicated, grounded electrical circuit and follow the voltage and amperage requirements listed on the serial tag on the machine.",{"name":119,"@type":110,"acceptedAnswer":120},"How should the brewer be handled during cleaning and maintenance?",{"text":121,"@type":113},"Turn off and unplug the brewer before cleaning or maintenance, allow it to cool first, and do not immerse the brewer in water or cleaning liquids. If the machine functions abnormally, disconnect power and contact qualified service personnel.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},646292,1792755512,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":46,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":31,"preview_page_count":4},2336474466712,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Operator Manual  \nPortable Pourover Coffee Brewers  \nCPO-1P  \nCPO-1P-E  \nCPO-2P  \nCPO-2P-E  \nCPO-2CP  \nCPO-3P  \nCPO-3P-E  \nCPO-3CP  \nCPO-3RP  \nCPO-3RP-E  \nCPO-3RCP  \nCPO-4RP  \nCPO-4RP-E  \nCPO-5RP  \nCPO-5RP-E  \nCPO-SAPP  \nCPO-SAPP-E  \nModel CPO-3P  \n| Table of Contents |  |\n| --- | --- |\n| Specifications...........................2\u003Cbr>Safety Information..................3\u003Cbr>General Information ...............4\u003Cbr>Installation...............................4\u003Cbr>Operation ................................4 | Cleaning & Maintenance ........5\u003Cbr>Troubleshooting Guide...........7\u003Cbr>Parts Diagram and List ...........8\u003Cbr>Wiring Diagram.....................17 |\n\nThank you for purchasing this quality coffee brewer. For your safety and the safety of others, read all warnings and the operator’s manual before installing or using the product. Properly instruct all operators.  \nKeep training records. For future reference, record serial number here:  \nGMCW  \n4003 Collins Lane, Louisville, KY 40245 USA Phone: 502.425.4776 Toll Free: 800.695.4500  \nFax: 502.425.4664  \nWeb: [gmcw.com](gmcw.com) Email: [info@gmcw.com](info@gmcw.com)  \n©2015 GMCW Printed in Thailand  \n0715 Form \\# BW-328-01 Part \\# 390-00038  \nSpecifications  \n\n| Model | Part No. | Certifications | No. of Warmers | Electrical | Product Dimensions |\n| --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  | (H x W x D) |\n| CPO-1P-15A | (0002-10001) | NSF Sanitation; NSFus Electrical | 1 bottom | 120V / 15A / 1500W / 1 Ph | 17. 5” x 8.25” x 17.75” |\n| CPO-2P-15A | (0002-20001) | NSF Sanitation;\u003Cbr>NSFus Electrical | 2 total:\u003Cbr>1 top, 1 bottom | 120V / 15A / 1600W / 1 Ph | 18. 5” x 8.25” x 17.75” |\n| CPO-2CP-20A | (0002-20003) | NSF Sanitation; NSFus Electrical | 2 total:\u003Cbr>1 top, 1 bottom | 120V / 20A / 1600W / 1 Ph | 18. 5” x 8.25” x 17.75” |\n| CPO-3P-15A | (0002-30001) | NSF Sanitation;\u003Cbr>NSFus Electrical | 3 total:\u003Cbr>2 top, 1 bottom | 120V / 15A / 1700W / 1 Ph | 18. 5” x 8.25” x 17.75” |\n| CPO-3CP-20A | (0002-30003) | NSF Sanitation; NSFus Electrical | 3 total:\u003Cbr>2 top, 1 bottom | 120V / 20A / 1700W / 1 Ph | 18. 5” x 8.25” x 17.75” |\n| CPO-3RP-15A | (0002-30005) | NSF Sanitation;\u003Cbr>NSFus Electrical | 3 total: 1 right top,\u003Cbr>1 bottom, 1 right bottom | 120V / 15A / 1700W / 1 Ph | 17. 5” x 16. 2” x 17.75” |\n| CPO-3RCP-20A | (0002-30007) | NSF Sanitation; NSFus Electrical | 3 total: 1 right top,\u003Cbr>1 bottom, 1 right bottom | 120V / 20A / 1700W / 1 Ph | 17. 5” x 16. 2” x 17.75” |\n| CPO-4RP-20A | (0002-40001) | NSF Sanitation;\u003Cbr>NSFus Electrical | 4 total: 1 top, 1 right top, 1 bottom, 1 right bottom | 120V / 20A / 1900W / 1 Ph | 18. 5” x 16. 2” x 17.75” |\n| CPO-5RP-20A | (0002-50001) | NSF Sanitation; NSFus Electrical | 5 total: 2 top, 1 right top\u003Cbr>1 bottom, 1 right bottom | 120V / 20A / 1900W / 1 Ph | 18. 5” x 16. 2” x 17.75”” |\n| CPO-SAPP | (0002-00003) | NSF Sanitation;\u003Cbr>NSFus Electrical | No warmersbrews into airpot | 120V / 15A / 1400W / 1 Ph | 25” x 8.25” x 17.75” |\n| CPO-1P-E | (0002-10004) |  | 1 bottom | 240V / 16A / 2600W / 1 Ph | 17. 5” x 8.25” x 17.75” |\n| CPO-2P-E | (0002-20004) |  | 2 total:\u003Cbr>1 top, 1 bottom | 240V / 16A / 2700W / 1 Ph | 18. 5” x 8.25” x 17.75” |\n| CPO-3P-E | (0002-30008) |  | 3 total:\u003Cbr>2 top, 1 bottom | 240V / 16A / 2800W / 1 Ph | 18. 5” x 8.25” x 17.75” |\n| CPO-3RP-E | (0002-30009) |  | 3 total: 1 right top,\u003Cbr>1 bottom, 1 right bottom | 240V / 16A / 2800W / 1 Ph | 17. 5” x 16. 2” x 17.75” |\n| CPO-4RP-E | (0002-40002) |  | 4 total: 1 top, 1 right top, 1 bottom, 1 right bottom | 240V / 16A / 2900W / 1 Ph | 18. 5” x 16. 2” x 17.75” |\n| CPO-5RP-E | (0002-50002) |  | 5 total: 2 top, 1 right top\u003Cbr>1 bottom, 1 right bottom | 240V / 16A / 3000W / 1 Ph | 18. 5” x 16. 2” x 17.75” |\n| CPO-SAPP-E | (0002-00006) |  | No warmersbrews into airpot | 240V / 16A / 2500W / 1 Ph | 25” x 8.25” x 17.75” |\n\nModel CPO-3P  \n2 Grindmaster® Portable Pourover Coffee Brewers  \n\n| Safety Information |  |  |  |\n| --- | --- | --- | --- |\n| Important Safety Information\u003Cbr","cbCaibMtYOfoR9E1","https://ap.wps.com/l/cbCaibMtYOfoR9E1","pdf",2395851,"English","# Specifications\n## Safety Information\n## General Information\n## Installation\n## Operation\n# Cleaning & Maintenance\n## Troubleshooting Guide\n## Parts Diagram and List\n## Wiring Diagram","[{\"question\":\"What safety steps must operators follow before installing or using the brewer?\",\"answer\":\"Read all warnings and the operator’s manual before installation or use. Properly instruct all operators and keep training records for future reference.\"},{\"question\":\"What electrical requirements must be met for the brewer to prevent hazards?\",\"answer\":\"Connect the brewer only to a dedicated, grounded electrical circuit and follow the voltage and amperage requirements listed on the serial tag on the machine.\"},{\"question\":\"How should the brewer be handled during cleaning and maintenance?\",\"answer\":\"Turn off and unplug the brewer before cleaning or maintenance, allow it to cool first, and do not immerse the brewer in water or cleaning liquids. If the machine functions abnormally, disconnect power and contact qualified service personnel.\"}]","Portable Pourover Coffee Brewers - Operator Manual - CPO Series | PDF"]