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Content instructs users to keep guards in place, remove adjusting keys, maintain a clean work area, avoid damp environments, secure children away, use the correct tool and accessories, wear proper apparel, and always use safety glasses. Guidance also includes extension cord wire-gauge recommendations for 120-volt use and steps to reduce unintentional starting and secure work during operation.",{"@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/central-machinery-8-in-bench-grinder-owners-manual/640467/",{"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/central-machinery-8-in-bench-grinder-owners-manual/640467.png","ImageObject",300,407,{"name":92,"@type":93},"dabgoudw","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-26","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What should users do before operating the bench grinder?","Question",{"text":112,"@type":113},"Read and follow all safety warnings and instructions, keep guards in working order, and ensure adjusting keys and wrenches are removed before turning the tool on.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which safety precautions are emphasized for safe tool use?",{"text":117,"@type":113},"Keep the work area clean and well lit, avoid using power tools in damp or wet locations, keep children away from the work area, and use proper apparel and safety glasses.",{"name":119,"@type":110,"acceptedAnswer":120},"How should extension cords be selected for this tool?",{"text":121,"@type":113},"Use a properly rated extension cord in good condition, selecting the wire gauge based on the extension cord length and nameplate ampere rating; Table A provides recommended minimum wire gauges for 120-volt use.","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},640467,1793052280,{"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":14,"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":36},3985747860484,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","| Owner’s Manual & Safety Instructions |  |\n| --- | --- |\n| Save This Manual Keep this manual for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number) .\u003Cbr>Keep this manual and the receipt in a safe and dry place for future reference. REV 15c |  |\n| \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>Visit our website at: [http://www.harborfreight.com](http://www.harborfreight.com)\u003Cbr>Email our technical support at: [productsupport@harborfreight.com](productsupport@harborfreight.com) |  |\n| When unpacking, make sure that the product is intact and undamaged. If any parts are missing or broken,  please call 1-888-866-5797 as soon as possible. \u003Cbr>Copyright© 1998 by Harbor Freight Tools® . All rights reserved.\u003Cbr>No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing improvements, actual product may differ slightly from the product described herein.\u003Cbr>Tools required for assembly and service may not be included. | Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL. |\n\nDownloaded from [www.Manualslib.com](www.Manualslib.com) manuals search engine  \nSAFETy  \nSETUp  \nOpERATION  \nMA INTENANcE  \nSafety ......................................................... 2  \nSpecifications ............................................. 7  \nSetup .......................................................... 8  \nOperation ................................................... 10  \nMaintenance .............................................. 12  \nParts List and Diagram .............................. 14  \nWarranty .................................................... 16  \n| WARNING SyMBOLS AND DEFINITIONS |  |\n| --- | --- |\n| | This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. |\n| \u003Cbr>| Indicates a hazardous situation which, if not avoided, will result in death or serious injury. |\n| \u003Cbr>| Indicates a hazardous situation which, if not avoided, could result in death or serious injury. |\n| \u003Cbr>| Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury. |\n| | Addresses practices not related to personal injury. |\n\nIMpORTANT SAFETy INFORMATION  \nGeneral Tool Safety Warnings  \nRead all safety warnings and instructions.  \nFailure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.  \nSave all warnings and instructions for future reference.  \n1. KEEP GUARDS IN PLACE and in working order.  \n2. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on.  \n3. KEEP WORK AREA CLEAN.  \nCluttered areas and benches invite accidents.  \n4. DON’T USE IN DANGEROUS ENVIRONMENT. Don’t use power tools in damp or wet locations, or expose them to rain. Keep work area well lighted.  \n5. KEEP CHILDREN AWAY. All visitors should be kept safe distance from work area.  \n6. MAKE WORKSHOP KID PROOF with padlocks, master switches, or by removing starter keys.  \n7. DON’T FORCE TOOL. It will do the job better and safer at the rate for which it was designed.  \nPage 2 For technical questions, please call 1-888-866-5797. Item 37822 39797 39798  \nDownloaded from [www.Manualslib.com](www.Manualslib.com) manuals search engine  \n8. USE RIGHT TOOL. Don’t force tool or attachment to do a job for which it was not designed.  \n\n| Table A: REcOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION cORDS\u003Cbr>(120 VOLT) |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| NAMEpLATE AMpERES\u003Cbr>(at full load) | EXTENSION cORD LENGTH |  |  |  |","cbCaifSpFDlyOEhy","https://ap.wps.com/l/cbCaifSpFDlyOEhy","pdf",403553,16,"English","# Safety\n## Warning symbols and definitions\n## General tool safety warnings\n## Recommended extension cord wire gauge","[{\"question\":\"What should users do before operating the bench grinder?\",\"answer\":\"Read and follow all safety warnings and instructions, keep guards in working order, and ensure adjusting keys and wrenches are removed before turning the tool on.\"},{\"question\":\"Which safety precautions are emphasized for safe tool use?\",\"answer\":\"Keep the work area clean and well lit, avoid using power tools in damp or wet locations, keep children away from the work area, and use proper apparel and safety glasses.\"},{\"question\":\"How should extension cords be selected for this tool?\",\"answer\":\"Use a properly rated extension cord in good condition, selecting the wire gauge based on the extension cord length and nameplate ampere rating; Table A provides recommended minimum wire gauges for 120-volt use.\"}]","Central-Machinery-8-In.-Bench-Grinder-Owners-Manual | PDF",1792709500]