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It includes a glossary of symbols, clear warnings, cautions, and contraindications emphasizing fire risk from concentrated oxygen, safe handling around fuels and heat sources, and precautions to prevent electrical shock, contamination, and equipment damage. The manual also specifies operating instructions, user interface and controls, audible/visual indicators, troubleshooting guidance, and cleaning, care, maintenance, storage, and technical specifications.",{"@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/inogen-at-home-user-manual-chapter-1-glossary-of-symbols/639730/",{"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/inogen-at-home-user-manual-chapter-1-glossary-of-symbols/639730.png","ImageObject",300,407,{"name":92,"@type":93},"supergirl","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-07","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the purpose of the oxygen concentrator according to the manual?","Question",{"text":112,"@type":113},"It is intended to be used as an oxygen supplement and is not intended for life supporting or life sustaining use.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Why does the manual warn against smoking or open flames?",{"text":117,"@type":113},"Concentrated oxygen accelerates combustion, making fires easier to start and spread.",{"name":119,"@type":110,"acceptedAnswer":120},"What cleaning precautions are required before maintenance?",{"text":121,"@type":113},"Always unplug the oxygen concentrator before cleaning, and only use cleaning agents specified in the manual; avoid alcohol, isopropyl alcohol, ethylene chloride, and petroleum-based cleaners.","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},639730,1792717545,{"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":39,"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,"preview_page_count":4},962088121634,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","user manual  \n®  \nContents  \nChapter 1 1 Glossary of Symbols  \nChapter 2 2 Warnings, Cautions and Contraindications  \n2 Contraindications  \n2 Warnings  \n3 Cautions  \nChapter 3 4 Indications for Use  \n4 Indications for Use  \nChapter 4 4 User Interfaces, Controls and Serviceable Items  \n4 User Interfaces  \n5 User Controls  \n5 Serviceable Items  \nChapter 5 6 Operating Instructions  \nChapter 6 7 Audible and Visual Indicators  \nChapter 7 10 Troubleshooting  \nChapter 8 10 Cleaning, Care and Maintenance  \n10 Cleaning and Care  \n11 Routine Maintenance  \n11 Replacement Parts and Recommended Accessories  \n11 Service  \n12 Column Change Procedure  \n13 Storage  \nChapter 9 13 Specifications  \n1. Glossary of Symbols Symbol Key  \nWARNING  \nCAUTION  \nA warning indicates that the personal safety of the patient may be involved. Disregarding a warning could result in significant injury  \nA caution indicates that a precaution or service procedure must be followed. Disregarding a caution could lead to a minor injury or damage to equipment  \nOn/Off (Power)  \nFlow setting indicator Red Indicator Light  \nGeneral alarm indicator light  \nFollow instructions for use  \nType BF Applied Part Class II Equipment No Open Flames  \nNo Smoking  \nNo Oil or Grease  \nDo Not Disassemble  \nONLY  \nU.S. Federal Regulation Restricts this device to sale by order of physician. May also be applicable in other countries  \nDo not dispose of in  \nunsorted municipal waste  \nAC Power  \nKeep Dry  \nEnclosure Ingress Protection against solid objects of 12.5mm minimum diameter and vertically falling drops of water  \nManufacturer  \nAs Packaged (Per Box)  \nAuthorized representative  EC REP in the European  \nCommunity  \n Fragile  \n Humidity  \n Temperature  \n This Side Up  \n2. Warnings, Cautions and Contraindications Contraindications  \n• This equipment is to be used as an oxygen supplement and is NOT INTENDED to be life supporting or life sustaining.  \nWarnings  \n• The device produces concentrated oxygen gas which accelerates combustion. DO NOT USE THE DEVICE WHEN SMOKING OR NEAR OPEN FLAME, MATCHES, PETROLEUM, OIL, GREASE, SOLVENTS, RADIANT HEATERS, AEROSOLS etc. Use only water based lotions or salves that are concentrated oxygen compatible during oxygen therapy.  \n• Concentrated oxygen makes it easier for a fire to start and spread. Do not leave the nasal cannula on upholstery or other fabric such as bedding or personal clothing if the oxygen concentrator is turned on but not in use. Concentrated oxygen will make the materials flammable. Turn off the oxygen concentrator when not in use.  \n• Do not use the oxygen concentrator in the presence of pollutants, smoke or fumes, flammable anesthetics, cleaning agents or other chemical vapors. This may internally contaminate the oxygen concentrator and degrade its performance.  \n• Do not use the oxygen concentrator if either the plug or the power cord is damaged to prevent accidental electrical shock.  \n• Do not submerge the oxygen concentrator in liquids, expose to liquids, or otherwise allow liquids to enter into the case, this may lead to electrical shock and/or damage. If the oxygen concentrator is exposed to liquids turn it off and unplug from electrical outlet before attempting to clean and dry the liquid spill.  \n• When using a compatible humidifier do not refill humidifier while attached to the oxygen concentrator. Remove the humidifier from the oxygen concentrator prior to refilling to prevent accidental spills on the concentrator and prevent electrical shock hazard.  \n• Do not use cleaning agents other than those specified in this manual.  \nAlways unplug the oxygen concentrator before performing any cleaning. Do not use alcohol, isopropyl alcohol, ethylene chloride, or petroleum based cleaners. This may impair the proper function and/or increase the risk of fire and burns.  \n• Do not disassemble the oxygen concentrator or attempt any maintenance other than tasks described in this user manual; disassembly creates a hazard of electric","cbCaig0SeAh82umM","https://ap.wps.com/l/cbCaig0SeAh82umM","pdf",2288973,18,"English","# Contents\n## Chapter 1 Glossary of Symbols\n## Chapter 2 Warnings, Cautions and Contraindications\n## Chapter 3 Indications for Use\n## Chapter 4 User Interfaces, Controls and Serviceable Items\n## Chapter 5 Operating Instructions\n## Chapter 6 Audible and Visual Indicators\n## Chapter 7 Troubleshooting\n## Chapter 8 Cleaning, Care and Maintenance\n## Chapter 9 Specifications","[{\"question\":\"What is the purpose of the oxygen concentrator according to the manual?\",\"answer\":\"It is intended to be used as an oxygen supplement and is not intended for life supporting or life sustaining use.\"},{\"question\":\"Why does the manual warn against smoking or open flames?\",\"answer\":\"Concentrated oxygen accelerates combustion, making fires easier to start and spread.\"},{\"question\":\"What cleaning precautions are required before maintenance?\",\"answer\":\"Always unplug the oxygen concentrator before cleaning, and only use cleaning agents specified in the manual; avoid alcohol, isopropyl alcohol, ethylene chloride, and petroleum-based cleaners.\"}]","Inogen At-Home User Manual - Chapter 1 - Glossary of Symbols | PDF",1792705028,45]