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Includes equipment modification restrictions, key unit components, operator orientation, and operating-area notices emphasizing adherence to excavating and trenching safety regulations (Part 1926, Subpart P). Contains foreword information on keeping the manual, updates, and contacting the dealer for support.",{"@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/piercing-tools-operators-manual-issue-11-original-instruction/664325/",{"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/piercing-tools-operators-manual-issue-11-original-instruction/664325.png","ImageObject",300,407,{"name":92,"@type":93},"BAd apple","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-29",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What are HammerHead piercing tools intended to do?","Question",{"text":112,"@type":113},"They bore underground holes of 2 in (50 mm) to 8 in (200 mm) diameter and up to 50 ft (15 m) in length, and install utilities under existing landscapes and/or structures.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who is allowed to operate and service the equipment?",{"text":117,"@type":113},"Piercing tools should be operated, serviced, and repaired only by persons familiar with the tool’s characteristics and acquainted with relevant safety procedures.",{"name":119,"@type":110,"acceptedAnswer":120},"Can the equipment be modified?",{"text":121,"@type":113},"Modification may cause the equipment to no longer meet regulations and may not function properly. 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Provisions may be required to operate in extreme temperatures. Contact your HammerHead dealer. Use in any other way is considered contrary to the intended use.  \nHammerHead piercing tools should be operated, serviced, and repaired only by persons familiar with their particular characteristics and acquainted with the relevant safety procedures.  \nEquipment Modification  \nThis equipment was designed and built in accordance with applicable standards and regulations. Modification of equipment could mean that it will no longer meet regulations and may not function properly or in accordance with the operating instructions. Modification of equipment should only be made by competent personnel possessing knowledge of applicable standards, regulations, equipment design functionality/requirements and any required specialized testing.  \nOverview-3  \nUnit Components  \n1. Oiler supply hose  \n2. Oiler  \n3. Tool supply hose  \n4. Launch platform  \n5. Piercing tool  \n4-Overview  \nOperator Orientation  \nIMPORTANT: Top view of unit is shown.  \n1. Front of unit  \n2. Right side of unit  \n3. Rear of unit  \n4. Left side of unit  \nOperating Area  \nIMPORTANT: Top view of unit is shown.  \nThere is no designated operating position for the tool.  \nNOTICE: Follow U.S. Department of Labor regulations on excavating and trenching (Part 1926, Subpart P) and other similar regulations.  \nj63om007h.eps  \nOverview-5  \nAbout This Manual  \nThis manual contains information for the proper use of this machine. Cross references such as “Seepage 50” will direct you to detailed procedures.  \nBulleted Lists  \nBulleted lists provide helpful or important information or contain procedures that do not have to be performed in a specific order.  \nNumbered Lists  \nNumbered lists contain illustration callouts or list steps that must be performed in order.  \n6-Overview  \nPiercing Tools Operator’s Manual  \nForeword  \nThis manual is an important part of your equipment. It provides safety information and operation instructions to help you use and maintain your HammerHead® equipment.  \nRead this manual before using your equipment. Keep it with the equipment at all times for future reference. If you sell your equipment, be sure to give this manual to the new owner.  \nIf you need a replacement copy, contact your HammerHead dealer. If you need assistance in locating a dealer, visit our website at [www.hammerheadtrenchless.com](www.hammerheadtrenchless.com) or write to the following address:  \nHammerHead Trenchless Equipment  \n500 South C. P. Avenue  \nLake Mills, WI 53551  \nUSA  \nThe descriptions and specifications in this manual are subject to change without notice. Earth Tool Company LLC reserves the right to improve equipment. Some product improvements may have taken place after this manual was published. For the latest information on HammerHead equipment, see your HammerHead dealer.  \nThank you for buying and using HammerHead equipment.  \nForeword-7  \nPiercing Tools Operator’s","cbCaiqkmJZ1OQ9gQ","https://ap.wps.com/l/cbCaiqkmJZ1OQ9gQ","pdf",1622096,68,"English","# Overview\n## Serial Number Location\n## Intended Use\n## Equipment Modification\n## Unit Components\n## Operator Orientation\n## Operating Area\n## About This Manual\n# Foreword","[{\"question\":\"What are HammerHead piercing tools intended to do?\",\"answer\":\"They bore underground holes of 2 in (50 mm) to 8 in (200 mm) diameter and up to 50 ft (15 m) in length, and install utilities under existing landscapes and/or structures.\"},{\"question\":\"Who is allowed to operate and service the equipment?\",\"answer\":\"Piercing tools should be operated, serviced, and repaired only by persons familiar with the tool’s characteristics and acquainted with relevant safety procedures.\"},{\"question\":\"Can the equipment be modified?\",\"answer\":\"Modification may cause the equipment to no longer meet regulations and may not function properly. Modifications should be made only by competent personnel with knowledge of applicable standards, regulations, design functionality/requirements, and required specialized testing.\"}]","Piercing Tools Operator's Manual - Issue 1.1 - Original Instruction | PDF",171]