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Covers hydraulic system hazards at extremely high pressures, requirements to relieve pressure before disassembly, and key maintenance rules such as power shutdown, identical/approved parts, and safe handling of fuel, batteries, hair/clothing, and hot pressurized coolant systems. Includes guidance on preventing unintended movement of elevated scissor platforms.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/healthcare/","Healthcare",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/service-maintenance-manual-section-a-introduction-maintenance-safety-precautions/641651/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/service-maintenance-manual-section-a-introduction-maintenance-safety-precautions/641651.png","ImageObject",300,407,{"name":42,"@type":43},"Guten tag","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-09","2026-10-23",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",11,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What must maintenance personnel do to ensure safe aerial platform servicing?","Question",{"text":63,"@type":64},"Follow the safety precautions in this section and maintain strict attention to warnings to prevent injury or damage. A maintenance program must be followed so the machine remains safe to operate.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"What is required before disconnecting or removing any part of the hydraulic system?",{"text":68,"@type":64},"Relieve any system pressure prior to disconnecting or removing components, since hydraulic systems operate at extremely high potentially dangerous pressures.",{"name":70,"@type":61,"acceptedAnswer":71},"What safety steps are mandatory before adjustments or other maintenance work?",{"text":72,"@type":64},"Shut off all power controls before making adjustments, lubricating, or performing other maintenance. Disconnect the battery during replacement of electrical components and ensure stable support when raising equipment.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},641651,1792730161,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,106,110,115,120,123,127],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},6,"Technology",50,"technology",{"id":107,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":108,"slug":109},7,40,"healthcare",{"id":111,"doc_module":4,"doc_module_name":25,"category_name":112,"show_sort_weight":113,"slug":114},8,"Research & Report",30,"research-report",{"id":116,"doc_module":4,"doc_module_name":25,"category_name":117,"show_sort_weight":118,"slug":119},9,"Religion & Spirituality",20,"religion-spirituality",{"id":118,"doc_module":4,"doc_module_name":25,"category_name":121,"show_sort_weight":118,"slug":122},"World Cup","world-cup",{"id":124,"doc_module":4,"doc_module_name":25,"category_name":125,"show_sort_weight":124,"slug":126},10,"Lifestyle","lifestyle",{"id":128,"doc_module":4,"doc_module_name":25,"category_name":129,"show_sort_weight":97,"slug":130},19,"General","general",{"code":4,"msg":82,"data":132},{"doc_id":79,"user_id":133,"nickname":42,"user_avatar":134,"doc_module":4,"category_id":107,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":140,"language":141,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":142,"faqs":143,"seo_title":144,"seo_description":12,"update_tm":145,"read_time":146,"preview_page_count":4},687212321768,"https://ap-avatar.wpscdn.com/avatar/a0010bdbe886d2fe77?x-image-process=image/resize,m_fixed,w_180,h_180&k=1789897067658708522","Service & Maintenance Manual  \nModels  \n1930ES  \n2032ES  \n2632ES  \n2646ES  \n3246ES  \nUSA Built-S/N-0200239382 to Present  \nChina Built-S/N-B200020297 to Present  \nMexico Built-S/N-M200000100 to Present  \nBelgium Built-S/N-1200025021 to Present  \n3121656  \nJuly 23, 2018-Rev H  \nSECTION A. INTRODUCTION-MAINTENANCE SAFETY PRECAUTIONS  \nGENERAL  \nThis section contains the general safety precautions which must be observed during maintenance of the aerial platform. It is of utmost importance that maintenance personnel pay strict attention to these warningsand precautions to avoid possible injury to themselves or others, or damage to the equipment. A maintenance program must be followed to ensure that the machine is safe to operate.  \nMODIFICATION OR ALTERATION OF AN AERIAL WORK PLATFORMSHALL BE MADE ONLY WITH WRITTEN PERMISSION FROM THE MANUFACTURER.  \nThe specific precautions to be observed during maintenance are inserted at the appropriate point in the manual. These precautions are, for the most part, those that apply when servicing hydraulic and larger machine component parts.  \nYour safety, and that of others, is the first consideration when engaging in the maintenance of equipment. Always be conscious of weight. Never attempt to move heavy parts without the aid of a mechanical device. Do not allow heavy objects to rest in an unstable position. When raising a portion of the equipment, ensure that adequate support is provided.  \nSINCE THE MACHINE MANUFACTURER HAS NO DIRECT CONTROL OVER THE FIELD INSPECTION AND MAINTENANCE, SAFETY IN THIS AREA RESPONSIBILITY OF THE OWNER/OPERATOR.  \nHYDRAULIC SYSTEM SAFETY  \nIt should be noted that the machines hydraulic systems operate at extremely high potentially dangerous pressures. Every effort should be made to relieve any system pressure prior to disconnecting or removing any portion of the system.  \nMAINTENANCE  \nFAILURE TO COMPLY WITH SAFETY PRECAUTIONS LISTED IN THIS SECTION COULD RESULT IN MACHINE DAMAGE, PERSONNEL INJURY OR DEATH AND IS A SAFETY VIOLATION.  \n• ENSURE REPLACEMENT PARTS OR COMPONENTS ARE IDENTICAL OR EQUIVALENT TO ORIGINAL PARTS OR COMPONENTS.  \n• NO SMOKING IS MANDATORY. NEVER REFUEL DURING ELECTRICAL STORMS. ENSURE THAT FUEL CAP IS CLOSED AND SECURE AT ALL OTHER TIMES.  \n• REMOVE ALL RINGS, WATCHES AND JEWELRY WHEN PERFORMING ANY MAINTENANCE.  \n• DO NOT WEAR LONG HAIR UNRESTRAINED, OR LOOSE-FITTING CLOTHING AND NECKTIES WHICH AREAPT TO BECOME CAUGHT ON OR ENTANGLED IN EQUIPMENT.  \n• OBSERVE AND OBEY ALL WARNINGS AND CAUTIONSON MACHINE AND IN SERVICE MANUAL.  \n• KEEP OIL, GREASE, WATER, ETC. WIPED FROM STANDING SURFACES AND HAND HOLDS.  \n• USE CAUTION WHEN CHECKING A HOT, PRESSURIZED COOLANT SYSTEM.  \n• NEVER WORK UNDER AN ELEVATED SCISSOR UNTIL PLATFORM HAS BEEN SAFELY RESTRAINED FROM ANY MOVEMENT BY BLOCKING OR OVERHEAD SLING, OR SAFETY PROP HAS BEEN ENGAGED.  \n• BEFORE MAKING ADJUSTMENTS, LUBRICATING OR PERFORMING ANY OTHER MAINTENANCE, SHUT OFF ALL POWER CONTROLS.  \n• BATTERY SHOULD ALWAYS BE DISCONNECTED DURING REPLACEMENT OF ELECTRICAL COMPONENTS.  \n• KEEP ALL SUPPORT EQUIPMENT AND ATTACHMENTS STOWED IN THEIR PROPER PLACE.  \n• USE ONLY APPROVED, NONFLAMMABLE CLEANING SOLVENTS.  \n3121656 a  \nREVISION LOG  \nOriginal Issue  \nRevised  \nRevised  \nRevised  \nRevised  \nRevised  \nRevised  \nRevised  \nA-December 11, 2014 B-July 28, 2015  \nC-March 7, 2016  \nD-June 22, 2017  \nE-September 11, 2017 F-October 13, 2017 G-December 18, 2017 H-July 23, 2018  \nb 3121656  \nTABLE OF CONTENTS  \nSUBJECT-SECTION, PARAGRAPH PAGE NO.  \nSECTION A -INTRODUCTION-MAINTENANCE SAFETY PRECAUTIONS  \nA General .................................................................................. a  \nHydraulic System Safety .................................................................. a  \nMaintenance ............................................................................. a  \nSECTION 1 -SPECIFICATIONS  \n1.1 MACHINE Specifications ..................................................................","cbCaigOGroR8cL3I","https://ap.wps.com/l/cbCaigOGroR8cL3I","pdf",22291332,180,"English","# SECTION A - INTRODUCTION-MAINTENANCE SAFETY PRECAUTIONS\n## GENERAL\n## HYDRAULIC SYSTEM SAFETY\n## MAINTENANCE","[{\"question\":\"What must maintenance personnel do to ensure safe aerial platform servicing?\",\"answer\":\"Follow the safety precautions in this section and maintain strict attention to warnings to prevent injury or damage. A maintenance program must be followed so the machine remains safe to operate.\"},{\"question\":\"What is required before disconnecting or removing any part of the hydraulic system?\",\"answer\":\"Relieve any system pressure prior to disconnecting or removing components, since hydraulic systems operate at extremely high potentially dangerous pressures.\"},{\"question\":\"What safety steps are mandatory before adjustments or other maintenance work?\",\"answer\":\"Shut off all power controls before making adjustments, lubricating, or performing other maintenance. Disconnect the battery during replacement of electrical components and ensure stable support when raising equipment.\"}]","Service & Maintenance Manual - Section A - Introduction - Maintenance Safety Precautions | PDF",1792715801,454]