[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-646606-105":59,"doc-detail-646606-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","milton-roy-mroy-a-b-metering-pump-installation-operation-and-maintenance-manual","Milton Roy mRoy A & B Metering Pump - Installation, Operation, and Maintenance Manual","","Milton Roy mRoy A & B metering pump manual providing installation, operation, and maintenance guidance. Covers general description, introduction, pump characteristics, performance, operating principle, and specifications, then details unpacking, storage, safety precautions, mounting and location, outdoor setups, electrical connections, motor handling, lubrication, piping, and back pressure spring installation. Includes initial start-up and relief valve resetting, maintenance procedures with spare parts and routine oil changes, corrective maintenance steps, and a troubleshooting guide.",{"@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":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/milton-roy-mroy-a-b-metering-pump-installation-operation-and-maintenance-manual/646606/",{"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/milton-roy-mroy-a-b-metering-pump-installation-operation-and-maintenance-manual/646606.png","ImageObject",300,407,{"name":92,"@type":93},"Lucas Martin","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-28","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What does the manual cover for installing the mRoy A & B metering pump?","Question",{"text":112,"@type":113},"It covers unpacking/inspection, storage, safety precautions, pump mounting and location, outdoor installations, flange-mounted motors, electrical connections, motors, pump lubrication, piping, back pressure spring installation, and operation with suction lift.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How does the manual guide initial start-up and relief valve setup?",{"text":117,"@type":113},"It provides instructions for initial start-up and includes a section dedicated to resetting the relief valve before proceeding with operation.",{"name":119,"@type":110,"acceptedAnswer":120},"What maintenance and troubleshooting topics are included?",{"text":121,"@type":113},"The manual details spare parts, routine maintenance, semi-annual oil change, check valve cartridges, diaphragms, relief valve poppet, corrective maintenance steps, and a dedicated troubleshooting guide.","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},646606,1793108483,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":81,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},8796095360427,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","Milton Roy  \nINSTALLATION, OPERATION, AND MAINTENANCE  \nMANUAL  \nmRoy A & B  \nMETERING PUMP  \nPlease record the following data for file reference  \nTag Number(s):   \nModel Number:  \nSerial Number:  \nInstaInstaataton Daton Locea:tion: 339-0047-000  \nISSUED 08/04  \nTHIS PAGE INTENTIONALLY BLANK  \nTABLE OF CONTENTS  \nSECTION 1-GENERAL DESCRIPTION ........................................................ 1  \n1.1 INTRODUCTION .................................................................... 1  \n1.2 GENERAL INFORMATION ............................................................ 1  \n1.3 PUMP CHARACTERISTICS ........................................................... 1  \n1.4 PUMP PERFORMANCE .............................................................. 1  \n1.5 PRINCIPLE OF OPERATION .......................................................... 1  \n1.6 GENERAL SPECIFICATIONS .......................................................... 3  \nSECTION 2- INSTALLATION ............................................................... 11  \n2.1 UNPACKING/INSPECTION ........................................................... 11  \n2.2 STORAGE ......................................................................... 11  \n2.3 SAFETY PRECAUTIONS ............................................................ 11  \n2.4 PUMP MOUNTING/LOCATION ......................................................... 11  \n2.5 OUTDOOR INSTALLATIONS ......................................................... 12  \n2.6 FLANGE MOUNTED MOTORS ........................................................ 12  \n2.7 ELECTRICAL CONNECTIONS ........................................................ 12  \n2.8 MOTORS ......................................................................... 12  \n2.9 PUMP LUBRICATION ............................................................... 13  \n2.10 PIPING .......................................................................... 13  \n2.11 BACK PRESSURE SPRING INSTALLATION ............................................ 14  \n2.12 OPERATION WITH SUCTION LIFT ................................................... 16  \nSECTION 3-OPERATION ................................................................... 17  \n3.1 INITIAL START-UP .................................................................. 17  \n3.2 RESETTING THE RELIEF VALVE....................................................... 18  \n3.3 OPERATION ....................................................................... 18  \nSECTION 4-MAINTENANCE ............................................................... 19  \n4.1 SPARE PARTS .................................................................... 19  \n4.2 RPM KIT COMPONENTS ............................................................ 19  \n4.3 RETURNING UNITS TO THE FACTORY ................................................ 19  \n4.4 ROUTINE MAINTENANCE ........................................................... 20  \n4.5 SEMI ANNUAL OIL CHANGE ......................................................... 20  \n4.6 CHECK VALVE CARTRIDGES ........................................................ 20  \n4.7 DIAPHRAGM(S) .................................................................... 20  \n4.8 RELIEF VALVE POPPET ............................................................. 20  \n4.9 CORRECTIVE MAINTENANCE ........................................................ 20  \n4.9.1 Check Valve Cartridge Replacement ................................................ 20  \n4.9.1.1 Metallic Liquid Ends (Figures 20, 21, 22 & 25) .................................. 20  \n4.9.1.2 mRoy A Plastic Liquid End, Current Design (Figure 20) ........................... 21  \n4.9.1.3 mRoy B Plastic Liquid End (Figure 25) ........................................ 22  \n4.9.2 Relief Valve Poppet Replacement (Figure 19) ......................................... 22  \n4.9.3 Diaphragm Replacement (Figures 20-27) ............................................ 23  \n4.9.4 Motor and Worm Replacement (Figures 18 & 19) ...","cbCaild6SMmiIt16","https://ap.wps.com/l/cbCaild6SMmiIt16","pdf",1522411,72,"English","# SECTION 1-GENERAL DESCRIPTION\n## 1.1 INTRODUCTION\n## 1.2 GENERAL INFORMATION\n## 1.3 PUMP CHARACTERISTICS\n## 1.4 PUMP PERFORMANCE\n## 1.5 PRINCIPLE OF OPERATION\n## 1.6 GENERAL SPECIFICATIONS\n# SECTION 2- INSTALLATION\n## 2.1 UNPACKING/INSPECTION\n## 2.2 STORAGE\n## 2.3 SAFETY PRECAUTIONS\n## 2.4 PUMP MOUNTING/LOCATION\n## 2.5 OUTDOOR INSTALLATIONS\n## 2.6 FLANGE MOUNTED MOTORS\n## 2.7 ELECTRICAL CONNECTIONS\n## 2.8 MOTORS\n## 2.9 PUMP LUBRICATION\n## 2.10 PIPING\n## 2.11 BACK PRESSURE SPRING INSTALLATION\n## 2.12 OPERATION WITH SUCTION LIFT\n# SECTION 3-OPERATION\n## 3.1 INITIAL START-UP\n## 3.2 RESETTING THE RELIEF VALVE\n## 3.3 OPERATION\n# SECTION 4-MAINTENANCE\n## 4.1 SPARE PARTS\n## 4.2 RPM KIT COMPONENTS\n## 4.3 RETURNING UNITS TO THE FACTORY\n## 4.4 ROUTINE MAINTENANCE\n## 4.5 SEMI ANNUAL OIL CHANGE\n## 4.6 CHECK VALVE CARTRIDGES\n## 4.7 DIAPHRAGM(S)\n## 4.8 RELIEF VALVE POPPET\n## 4.9 CORRECTIVE MAINTENANCE\n# SECTION 5-TROUBLESHOOTING GUIDE\n# SECTION 6-PARTS\n## 6.1 GENERAL\n## 6.2 ILLUSTRATED PARTS LIST\n## 6.3 BASIC PARTS LIST FOR DRIVE MODELS\n## 6.4 PARTS COMMON TO LIQUID END MODELS\n## 6.5 DIAPHRAGM HEAD DESIGN-6 BOLT\n## 6.6 DIAPHRAGM HEAD DESIGN-8 BOLT\n## 6.7 DIAPHRAGM HEAD DESIGN-8 BOLT\n## 6.8 MODEL “RP” SUCTION CHECK VALVE PARTS\n## 6.9 MODEL “RA12” PLASTIC LIQUID END PARTS\n## 6.10 MROY “RA” MOTOR MOUNT PARTS\n## 6.11 ELECTRONIC CAPACITY CONTROL MOUNTING\n## 6.12 PNEUMATIC CAPACITY CONTROL\n## 6.13 SIMPLEX LEAK DETECTION PARTS\n## 6.14 DOUBLE DIAPHRAGM PARTS\n## 6.15 BASIC PARTS LIST FOR DRIVE MODELS “RB”","[{\"question\":\"What does the manual cover for installing the mRoy A \\u0026 B metering pump?\",\"answer\":\"It covers unpacking/inspection, storage, safety precautions, pump mounting and location, outdoor installations, flange-mounted motors, electrical connections, motors, pump lubrication, piping, back pressure spring installation, and operation with suction lift.\"},{\"question\":\"How does the manual guide initial start-up and relief valve setup?\",\"answer\":\"It provides instructions for initial start-up and includes a section dedicated to resetting the relief valve before proceeding with operation.\"},{\"question\":\"What maintenance and troubleshooting topics are included?\",\"answer\":\"The manual details spare parts, routine maintenance, semi-annual oil change, check valve cartridges, diaphragms, relief valve poppet, corrective maintenance steps, and a dedicated troubleshooting guide. \"}]","Milton Roy mRoy A & B Metering Pump - Installation, Operation, and Maintenance Manual | PDF",1792764642,181]