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This can result in water evaporating out of the rinse tank causing damaging.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},652647,1793107012,{"code":4,"msg":81,"data":82},"success",[83,87,91,95,100,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":92,"show_sort_weight":93,"slug":94},"Exam",70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":102,"slug":103},6,50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":96,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":101,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":30,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145},5909896572756,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","TECHNICIAN’S GUIDE TO  \nTROUBLESHOOTING  \n DOUGLAS WASHING & SANITIZING SYSTEMS   \nSecond Edition (April 2021)  \nThis book is a publication of Douglas Machines Corp. Service Department. Future editions will reflect changes in procedures or technical details.  \nUse and duplication of this document is encouraged.  \nFor technical assistance, please call  \n1-800-331-6870.  \n© Copyright Douglas Machines Corp 2021.  \nSAFETY  \nQualified installation personnel, individuals, firms, corporations, and companies are responsible for:  \n Wear appropriate [P.P.E. ie](P.P.E. ie)… hearing protection, thermal resistant gloves, and eyewear.  \n Know where the exits are located.  \n Always turn off and drain the machine before entering. Allow a cool down period. Follow facility’s L.O.T.O. procedure.  \n Never enter a machine where flooring has been removed.– Fall Hazard.  \n Use non-permit required confined space guidelines for entering.  \n When loading a rack into the washer keep hands away from the door edges. Keep hands on the horizontal bars inside of the rack. Do not hold racks on the vertical support bars or outside edges. Push the rack with both hands. Never strain yourself to move racks if racks are too heavy unload some product.  \n Always use Caution.– Use mats to help reduce slip hazards.  \n Ensure that float switches and level probes are well maintained and cleaned daily. Failure to do so can result in unintended heater startup and potential fire.  \n Never leave your machine idle (not in use) for more than 4 hours. This can result in water evaporating out of the rinse tank causing damaging. Do not touch Rinse tank without a cool-down period.  \n DOUGLAS WASHING & SANITIZING SYSTEMS   \nTABLE OF CONTENTS  \nSECTION ONE  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6  \nELECTRICAL CONTROLS  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6  \nManual Switches  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 6  \nWas h Arm System  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 45  \nHeaters Resistance  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 51  \nTroubleshooting  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 52  \nGas Heating  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 53  \nTroubleshooting  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 55  \nSteam Heating  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 76  \n1827 PC Board  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 12  \nRoutine Operation/Connections  ................................... 13  \nSetting the Times  ............................................ 14  \nTroubleshooting  ............................................ 15  \nDigital Touchpad  ............................................ 20  \nTechnical Information  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 20  \nProgramming  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 23  \nTroubleshooting  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 27  \nLow Water Circuit  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .","cbCaikzZoJ3jdKaX","https://ap.wps.com/l/cbCaikzZoJ3jdKaX","pdf",13994847,99,"English","# Safety\n# Table of Contents Overview\n## Electrical Controls\n## 1827 PC Board / Routine Operation / Technical Information\n# Low Water Protection\n## Low Water Protection Circuit Board 0615\n# Wash System\n## Russell Pump\n## Russell Pump/Motor Assembly\n## Mechanical Seal Kit\n## Burks Pump\n## Goulds Pump\n# Heating Systems\n## Electric Heating\n## Carlin Gas Burner Control\n## Carlin Gas Burner\n# Rinse/Fill System","[{\"question\":\"What safety steps must be followed before entering the machine?\",\"answer\":\"Turn off and drain the machine, allow a cool-down period, and follow the facility’s L.O.T.O. procedure. Never enter a machine where flooring has been removed, and use appropriate PPE including hearing protection, thermal resistant gloves, and eyewear.\"},{\"question\":\"How does the guide address the risk of unintended heater startup?\",\"answer\":\"Float switches and level probes must be well maintained and cleaned daily. Failure to do so can result in unintended heater startup and potential fire.\"},{\"question\":\"What does the guide recommend regarding leaving the machine idle?\",\"answer\":\"Never leave the machine idle (not in use) for more than 4 hours. This can result in water evaporating out of the rinse tank causing damaging.\"}]","Technician’s Guide to Troubleshooting - Douglas Washing & Sanitizing Systems - Second Edition | PDF",1792881630,249]