[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-653728-105":59,"doc-detail-653728-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","garage-door-opener-model-8500-installation-and-safety-manual","Garage Door Opener Model 8500 - Installation and Safety Manual","","Installation manual for the Garage Door Opener Model 8500, intended for trained garage door technicians to install residential and light duty commercial systems on sectional doors with torsion assemblies only. Covers safety symbols and signal words, planning the installation area, required compatible door configurations, tools and carton inventory, assembly and mounting steps, and required components such as the Protector System® and cable tension monitor. Includes power connection, optional battery backup, travel limit and force adjustments, operational testing for safety reversal, and maintenance plus troubleshooting guidance.",{"@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/garage-door-opener-model-8500-installation-and-safety-manual/653728/",{"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/garage-door-opener-model-8500-installation-and-safety-manual/653728.png","ImageObject",300,407,{"name":92,"@type":93},"Sarah ","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-01","2026-10-25",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"Who is this garage door opener intended to be installed by?","Question",{"text":112,"@type":113},"The manual states the product is intended for installation only by trained garage door technicians.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which system components are required for the door to close?",{"text":117,"@type":113},"The door will not close unless the Protector System® and the cable tension monitor are connected and properly aligned.",{"name":119,"@type":110,"acceptedAnswer":120},"What compatibility limitations are specified for this model?",{"text":121,"@type":113},"It is not intended for low headroom tracks or doors using extension springs, and it is only compatible with MyQ® and Security+ 2.0® accessories.","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},653728,1793052015,{"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":34,"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},962085320529,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Garage Door Opener  \nModel 8500  \nFor Residential and Light Duty Commercial Use Install On Sectional Doors With Torsion Assemblies Only  \nThis product is intended for installation only by trained garage door technicians. This product may require adjustments to door springs and or track configurations. This product is not intended for use on low headroom tracks or garage doors utilizing extension springs.  \n• Please read this manual and the enclosed safety materials carefully!  \n• Fasten the manual near the garage door after installation.  \n• The door WILL NOT CLOSE unless the Protector System® and cable tension monitor are connected and properly aligned.  \n• Periodic checks of the garage door opener are required to ensure safe operation.  \n• The model number label is located behind the hinged door of your opener.  \n• DO NOT exceed 10 complete cycles of door operation per hour.  \n• This garage door opener is ONLY compatible with MyQ ® and Security+ 2.0 ® accessories.  \nFor more information, [please visit www.devancocanada.com](please visit www.devancocanada.com) or call toll free at 855-931-3334  \nTable of Contents ~~ ~~  \nINTRODUCTION 2  \nSafety Symbol and Signal Word Review .. 2  \nPlanning................................................... 3  \nPreparing Your Garage Door.................... 4  \nTools Needed ........................................... 4  \nCarton Inventory ...................................... 5  \nHardware ................................................. 5  \nASSEMBLY 6  \nAttach the Collar to the Garage Door Opener ................................ 6  \nAttach Mounting Bracket to Garage Door Opener ................................ 7  \nINSTALLATION 7  \nPosition and Mount the Garage Door Opener ................................ 8  \nAttach the Emergency Release Rope and Handle............................................... 9  \nInstall Power Door Lock........................... 9  \nAttach the Cable Tension Monitor (Required).............................................. 10  \nInstall the Door Control (MyQ® Control Panel) ............................ 11  \nInstall Remote Light............................... 12  \nInstall the Protector System® ................ 13  \nConnect Power....................................... 16  \nInstall the Battery Backup (optional) ...... 18  \nADJUSTMENT 19  \nProgram the Travel Limits...................... 19  \nSet the Force.......................................... 20  \nTest the Safety Reversal System............ 21  \nTest the Protector System® ................... 21  \nTest Cable Tension Monitor ................... 22  \nTest Power Door Lock............................ 22  \nTo Open the Door Manually ................... 22  \nOPERATION 23  \nUsing Your Garage Door Opener............ 23  \nUsing the Door Control (MyQ® Control Panel) ............................ 24  \nUsing the Remote Control...................... 25  \nPROGRAMMING 26  \nTo Add a Remote Control,  \nKeyless Entry, or MyQ® Enabled Accessories using the Door Control (MyQ® Control Panel) ....... 26  \nInternet Gateway (Not Provided)............ 27  \nTo Erase All Codes From the  \nDoor Control (MyQ® Control Panel) Memory ................................................. 27  \nReprogramming Light or Additional Light...................................... 28  \nAdditional Programming for the Keyless Entry (Not Provided) .............................. 28  \nMAINTENANCE 29  \nCare of Your Garage Door Opener.......... 29  \nTROUBLESHOOTING 30  \nDiagnostic Chart .................................... 30  \nTroubleshooting..................................... 31  \nTroubleshooting (Continued) ................. 32  \nREPAIR PARTS 33  \nInstallation Parts .................................... 33  \nGarage Door Opener Assembly Parts..... 34  \nACCESSORIES 35  \nREPAIR PARTS AND SERVICE 36  \nWARRANTY 36  \nIntroduction ~~  ~~Safety Symbol and Signal Word Review  \nThis garage door opener has been designed and tested to offer safe service provided it is installed, operated, m","cbCailozhTpx5aAN","https://ap.wps.com/l/cbCailozhTpx5aAN","pdf",5610784,36,"English","# INTRODUCTION\n## Safety Symbol and Signal Word Review\n# Planning\n# Preparing Your Garage Door\n## Tools Needed\n## Carton Inventory\n## Hardware\n# ASSEMBLY\n## Attach the Collar to the Garage Door Opener\n## Attach Mounting Bracket to Garage Door Opener\n# INSTALLATION\n## Position and Mount the Garage Door Opener\n## Attach the Emergency Release Rope and Handle\n## Install Power Door Lock\n## Attach the Cable Tension Monitor (Required)\n## Install the Door Control (MyQ® Control Panel)\n## Install Remote Light\n## Install the Protector System®\n## Connect Power\n## Install the Battery Backup (optional)\n# ADJUSTMENT\n## Program the Travel Limits\n## Set the Force\n## Test the Safety Reversal System\n## Test the Protector System®\n## Test Cable Tension Monitor\n## Test Power Door Lock\n## To Open the Door Manually\n# OPERATION\n## Using Your Garage Door Opener\n## Using the Door Control (MyQ® Control Panel)\n## Using the Remote Control\n# PROGRAMMING\n## To Add a Remote Control, Keyless Entry, or MyQ® Enabled Accessories\n## Internet Gateway (Not Provided)\n## To Erase All Codes From the Door Control (MyQ® Control Panel) Memory\n## Reprogramming Light or Additional Light\n## Additional Programming for the Keyless Entry (Not Provided)\n# MAINTENANCE\n## Care of Your Garage Door Opener\n# TROUBLESHOOTING\n## Diagnostic Chart\n## Troubleshooting\n# REPAIR PARTS\n## Installation Parts\n## Garage Door Opener Assembly Parts\n# ACCESSORIES\n# REPAIR PARTS AND SERVICE\n# WARRANTY","[{\"question\":\"Who is this garage door opener intended to be installed by?\",\"answer\":\"The manual states the product is intended for installation only by trained garage door technicians.\"},{\"question\":\"Which system components are required for the door to close?\",\"answer\":\"The door will not close unless the Protector System® and the cable tension monitor are connected and properly aligned.\"},{\"question\":\"What compatibility limitations are specified for this model?\",\"answer\":\"It is not intended for low headroom tracks or doors using extension springs, and it is only compatible with MyQ® and Security+ 2.0® accessories.\"}]","Garage Door Opener Model 8500 - Installation and Safety Manual | PDF",1792897955,91]