Percussive Response Tool - Manual
Contents
1. Part Number 22 098114 Net Weieht 2a 3 8 lb 1 7 kg QUICK CONNECT COUPLING 1 1 2 NH Connection Part Number 22 550320 Net Welehtininiinn coa 0 5 Ib 0 2 kg 1 1 2 NPSH Connection Part Number 22 550330 Net Weight 0 5 Ib 0 2 kg CARRYING POUCH Part Number 22 015472 Net Weight 1 4 Ib 0 6 kg Table 1 2 Reference Data Overall Length and Total Weight PRT with Accessories PRT Kit Complete Total Length 5 2 27 4 69 6 cm Total Weight 29 2 lb 13 2 kg PRT with BULLPOINT Total Length 40 3 53 0 102 4 134 6 cm Total Weight 14 5 lb 6 6 kg PRT with 3 WIDE CHISEL Total Length 40 3 53 0 102 4 134 6 cm Total Weight 15 1 lb 6 8 kg PRT with 1 WIDE CHISEL Total Length 40 3 53 0 102 4 134 6 cm Total Weight 14 5 lb 6 6 kg PRT with LOCK BREAKER CLAW Total Length 34 8 47 5 88 4 120 7 cm Total Weight 14 8 lb 6 7 kg PRT with METAL CUTTING CLAW Total Length 34 6 47 3 87 9 120 1 cm Total Weight 14 2 Ib 6 4 kg PRT with 6 PENETRATOR APPLICATOR Total Length 40 0 52 7 101 6 133 9 cm Total Weight 14 2 lb 6 4 kg PRT with 14 PENETRATOR APPLICATOR Total Length 49 22. 22 000627 22 015720 22 015721 22 015726 22 015049 22 015722 22 015725 22 015724 22 895248 22 015723 22 015015 22 015710 22 015711 22 015712 22 015713 22 015714 22 015715 Rubber Bumper Grooved Pin Collet Ring Collet Chuck HOUSING ASSEMBLY Housing Tube Tool Bit Retainer Retainer Finger Retainer Locking Ring Ro ia gt gt gt a gt a a gt ps A a gt ps Al 1 fai Labels E KLS Figure 4 2 PRT Tool Bits and Accessories Table 4 2 PRT Tool Bits and Accessories Parts List Figure and Index Part Number Description Quantity Number PRT TOOL BITS amp ACCESSORIES Bull Point 14 long 1 22 098101 3 Wide Chisel 14 long 1 22 098107 1 Wide Chisel 14 long 1 22 098111 Lock Breaker Claw 1 22 000636 Metal Cutting Claw 1 22 000637 6 Penetrator Applicator optional 1 22 098106 14 Penetrator Applicator optional 1 22 098114 Quick Connector Coupling NH optional 1 22 550320 Quick Connector Coupling NPSH optional 1 22 550330 PRT Kit Carrying Pouch 1 22 015472 Table 4 3 Code to Name List Manufacturer s or Vendors Name and Address Paratech Incorporated 1025 Lambrecht Road Frankfort Illinois 60423 1648 4 3 4 4 blank
3. 61 9 125 0 157 2 cm Total Weight 15 0 lb 6 8 kg 1 6 DOCUMENTS SUPPLIED No documents other than this publication are required as supporting literature for the PRT Percussive Rescue Tool 1 3 1 4 blank CHAPTER 2 OPERATION 2 1 INTRODUCTION The PRT is designed for use in rescue situations involving forcible entry and penetration The specific situation requiring the use of the PRT will generally determine which tool bit or optional accessory will be required to be utilized in combination with each other 2 2 PREPARATION FOR USE 2 2 1 PRT Before using the PRT all operators should read the SAFETY SUMMARY preceding Chapter 1 of this manual and become familiar with all the warnings and cautions contained throughout this manual Only personnel trained and qualified in rescue should be allowed to operate the PRT Personnel not directly involved in operation of the PRT should keep a safe distance from the work area PRT operators should be wearing the proper safety apparel indicated in the SAFETYSUMMARY preceding Chapter 1 Always make sure that the handle and ram ofthe PRT are locked by the collet ring before changing tool bits Ifthe handle and ram are not locked down they will succumb to gravity asthe PRT is turned over and could cause injury When changing or installing tool bits always make certain the tool retainer locking ring is securely locked in place before ramming the
4. 2 4 APPLICATIONS LOCKED The PRT is a forcible entry and penetrating tool so its application parameters are defined by the materials 1t will be working on The choice of the proper tool bit for varying materials is the most important factor to consider when using the PRT The following descriptions should help you in determining the proper tool bit for the job at hand a Bull Point 14 The Bull Point tool bit is ideal 2 2 for breaking concrete and masonry materials b 3 Wide Chisel 14 The 3 Wide Chisel is used for prying metal cutting and its extra long length is perfect for reaching into areas that are extra deep and narrow c 1 Wide Chisel 14 The 1 Wide Chisel is good for prying breaking bolts and breaching brick and block walls d Lock Breaker Claw The Lock Breaker Claw is used for prying and forcing open roll up doors elev ator doors fire doors windows and twisting open hasps and locks e Metal Cutting Claw The Metal Cutting Claw is made to cut the metal of automobiles aircraft metal structures such as corrugated sheds etc f 6 Penetrator Applicator The 6 Penetrator is used as a penetrating nozzle that will flow water AFFF foam solutions halon and carbon dioxide The penetrator applicator was designed to allow access to battery engine housings and watertight compartments The 6 Penetrator Applicator has a capacity of 65 GPM 100 PSI 345 LPM 6 8 bar g 1
5. accordance with all requirements of the applicable contact The technical manual is hereby certified to be accurate and complete and the information instructions text and illustrations conform in all respects to the applicable general and detailed specifications II EXCEPTIONS EXCEPTIONS AUTHORIZED BY NONE Ken Nielsen Chief Operating Officer Paratech Incorporated 1025 Lambrecht Road Frankfort Illinois 60423 7000 SIGNATURE OF PUBLICATIONS QUALITY ASSURANCE OFFICER SIGNATURE ON FILE DATE QAP20 002 B Change Record Change No Date Title or Brief Description Signature A icer 1 16 DEC 2011 PRT images updated to new style gripping surface Signature on File Change Record Change Record 2 blank FOREWORD This technical manual conforms to Military Specifications MIL M 38784 General Style and Format Requirements MIL M 7298 Commercial Equipment Technical Manual and MIL M 15071 Equipment and Systems Content Requirements for Technical Manuals The manual contains description operating instructions scheduled maintenance recommendations and parts list for the PRT Percussive Rescue Tool manufactured by Paratech Incorporated 1025 Lambrecht Road Frankfort Illinois 60423 1648 All pertinent data relative to the PRT Percussive Rescue Tool is contained herein without specific reference to other publications Refer to the table of contents for the arrangement of the contents within this publication This manual con
6. handle If it is not sufficiently locked in place the tool bit will fly out ofthe end ofthe PRT and could present a serious hazard COLLET RIN RETAINER FINGER TOOL BIT SHANK TOOL RETAINER LOCKING RIN UNLOCK Keep fingers clear of the bottom of the handle and collet ring when ramming Keep hands and other body parts away from the end of the tool bit when ramming 2 3 CONTROLS AND INDICATORS 2 3 1 CONTROLS The controls of the PRT consist of the following the Tool Retainer Locking Ring and the Collet Ring See Figure 2 1 Operation of Controls a Tool Retainer Locking Ring The Tool Retainer Locking Ring is used during the installation or chang ing of tool bits With the PRT held in a vertical posi tion with the ram and handle end at the bottom and the tool retainer end at the top the tool retainer locking ring is rotated clockwise to disengage the tool retainer finger that holds the tool bit in place When the tool retainer locking ring is tightened counter clockwise the finger comes into contact with it and is prevented from opening any further thus keeping the tool bit from emerging from the tool retainer when the ram is struck b Collet Ring The Collet Ring is primarily used to lock the ram and handle in the closed position for safety while carrying the PRT It also has the capa bility of locking the handle and ram in an open posi tion anywhere along the length of the stroke Figure
7. 2 1 Operation of Controls 2 1 It should be noted however that locking the ram and handle in an open position is not considered a positive lock The ram and handle can still be moved if a suf ficient force is acting upon them The strength of the lock in an open position is dependent upon the hand strength of the operator Holding the PRT in a vertical position with the tool retainer end at the bottom and the ram and handle end at the top the Collet Ring is rotated counter clock wise to disengage the collet chuck that grips the ram and allows the ram and handle to slide freely inside the PRThousing Tightening the Collet Ring by Rotating it clockwise clamps down on the collet chuck thus inhibiting the ram and handle s freedom of movement 2 3 2 INDICATORS The indicators on the PRT consist of the following Labels on Tool Retainer and the Housing a Tool Retainer Label An easy to understand graphical representation of the two possible states of the tool retainer By rotating the tool retainer lock ing ring in the directions indicated on the label 1t be comes either locked or unlocked b Collet Ring Label Identical to the tool retainer locking ring label it is an easy to understand graphi cal representation of the two possible states of the col let ring By rotating the collet ring in the directions indicated on the label it becomes either locked or un locked Ty O UNLOCKED Figure 2 2 PRT Lock Unlock Label
8. 4 Penetrator Applicator The 14 Penetrator Applicator has a capacity of 115 GPM 100 PSI 436 LPM 6 8 bar h Quick Connector The Quick Connector coup ling is used to hook up the PRT Penetrating Appli cator to whatever extinguishing media you happen to be using Two Quick Connector coupling models are available depending upon the connection neces sary NH or NPSH 2 5 NORMAL OPERATING PROCEDURES Operation of the PRT is fairly simple just follow these steps 1 Unroll the PRT carrying pouch 2 Select the tool bit best suited for the task at hand Reference Figure 2 1 Operation of Controls page 2 1 3 Make certain that the ram and handle are in a locked position so they won t slide out of the housing unexpectedly while you are installing the tool bit Accomplish this by twisting the collet ring in the direction indicating Locked on the collet ring label located on the PRT housing near the handle 4 Insert the shank end of the tool bit into the tool retainer If the tool retainer finger impedes the tool bit from seating completely into the retainer release the tool retainer more by twisting the tool retainer ring in the direction indicating Unlocked on the tool retainer label until the collar on the tool bit clears the tool retainer finger 5 Lock in the tool bit by rotating the tool retainer ring in the direction indicating Locked on the tool retainer label This will close the tool retaine
9. PARATECH OPERATION AND MAINTENANCE MANUAL FOR PRT Percussive Rescue Tool Kit 16 DECEMBER 2011 PN 22 000629 Paratech Incorporated Paratech Europe Branch of Paratech Inc PO Box 1000 Frankfort IL 60423 USA P O Box 174 5260 Odense S Denmark Customer Service 800 435 9358 Phone 45 66 11 24 22 Fax 45 66 11 24 32 Phone 815 469 3911 Fax 815 469 7748 www paratech us Email paratech paratech dk www paratech us E mail paratech paratech us LIST OF EFFECTIVE PAGES Date of original pages is Original 1 December 1995 Total number of pages in this publication is 26 consisting of the following Page Change No No Page Change No No Titlleand Ass nn 0 1 1 through 1 3 0 Change Record cocoocicnonicannnnccnnnninnncnnnnos 0 1 4 o 0 Change Record 2 blank 0 2 1 through 2 3 0 Foreword L ueeeeessssnssennensennennenneenenn 0 2 4 blank 0 Foreword 2 blank en 0 N kr 0 1 through lll oooonnnnnonnoninnnononaconononincnnnno 0 BoP cs doce cence occe oa chtine seat 0 A AA nn n 0 4 1 through 43 0 AA blank nenne 0 Zero in this column indicates an original page VALIDATION CERTIFICATE TECHNICAL MANUAL TITLE OPERATION AND SERVICE MANUAL FOR PRT PERCUSSIVE RESCUE TOOL TECHNICAL MANUAL NUMBER DATE P N 22 000629 16 December 2011 CONTRACT NO I VALIDATION Except as stated in II the technical manual indentified above has been satisfactorily validated in
10. Y PRECAUTIONS Refer to the Safety Summary preceding Chapter 1 General Information and Safety Precautions for safety precautions necessary for the protection of personnel and equipment 1 2 INTRODUCTION This technical manual provides instructions for the operation maintenance and parts support for the PRT Percussive Rescue Tool manufactured by Paratech Incorporated 1025 Lambrecht Road Frankfort Illinois 60423 1648 The PRT is designed for use in rescue situations involving forcible entry and penetration The PRT is manufactured from aluminum housing for light weight and steel ram for strength The PRTtool bits are manufactured from forged heat treated alloy steel to provide high impact strength and long tool life 1 3 EQUIPMENT DESCRIPTION 1 3 1 PRT PERCUSSIVE RESCUE TOOL The PRT is a powerful manually operated forcible entry and penetration tool The PRT uses the Slam and Ram principle of operation to maximize its power and to retain the efficiency of one man operation Because there is no deflection of the pounding force all of the energy is used to strike effective penetrating blows by a single person Figure 1 1 The PRT Percussive Rescue Tool Part No 22 000627 When hydraulic electric and pneumatic power is unavailable the PRT allows you to continue working your way through various materials such as wood block concrete metal or composites The PRT is manufactured from aluminum housi
11. ative maintenance procedures 3 2 MAINTENANCE PLAN Preventative maintenance for the PRT is accomplished in accordance with the PRT Maintenance Schedule in Table 3 1 3 3 GENERAL MAINTENANCE 3 3 1 GENERAL General maintenance shall be performed as detailed in the PRT Maintenance Schedule in Table 3 1 3 3 2 SURFACE CLEANING As with any quality tool the state of cleanliness of it can affect its performance and lifespan Following the procedures in the PRT Maintenance Schedule in Table 3 1 will assist you in keeping your PRT clean and effective 3 3 3 INSPECTION Operators should inspect the PRT and its tool bits and accessories before and after each use to ensure safe effective and efficient use If corrective action is necessary follow the procedures outlined in the PRT Maintenance Schedule in Table 3 1 3 3 4 TOOL BIT SHARPENING Combine the scheduling outlined in Table 3 1 and the following instructions to keep your tool bits sharp and productive a 1 3 Chisels Using a grinding wheel or file grind down cutting edge to approximately 45 degrees on each side to produce a sharp even cutting edge b Bull Point Using a grinding wheel or file grind down all four sides of point to approximately 45 degrees to produce a sharp even penetrating point c Metal Cutting Claw Using a grinding wheel or file grind down both sides of the chisel portion of the claw to approximately 45 degrees to produce a sharp
12. e standard items that come with the PRT Kit rolls up easily and has two handy carrying straps so you can take the PRTjust about anywhere HE HERA Figure 1 10 PRT Kit Carrying Pouch Part No 22 015472 Optional Tools and accessories for use with the PRT 1 4 RELATIONSHIP OF UNITS Refer to Figures 1 1 through 1 10 for pictorial illustrations of the PRT and its tool bits and accessories 1 5 REFERENCE DATA Reference data pertaining to the PRT and its accessories are summarized for quick reference in tables 1 1 and 1 2 Table 1 1 Reference Data PRT PERCUSSIVE RESCUE TOOL without tool bit 26 6 39 3 67 6 cm 99 8 cm Part Number 22 000627 StHOKE E N E 12 7 32 3 cm Net Weight 10 0 Ib 4 5 kg BULL POINT 18 long 45 7 cm Patt Number cis 22 098101 Net Weight 3 3 lb 1 5 kg 3 WIDE CHISEL 18 long 45 7 cm Part Number ooooonocccnocnconccinnncononinncnnnos 22 098107 Net Weight 3 9 lb 1 8 kg 1 WIDE CHISEL 18 long 45 7 cm Part Number 2 22 098111 Net Weight 3 3 lb 1 5 kg LOCK BREAKER CLAW 12 5 long 31 8 cm Part Number coooooonocccnocnnonocinnnconnnonncnnnos 22 000636 Net Weight 3 6 lb 1 6 kg METAL CUTTING CLAW 12 3 long 31 2 cm Part Number een 22 000637 Net Weight 3 0 lb 1 4 kg 6 PENETRATOR APPLICATOR 17 7 long 45 0 cm Part Number 2n s 22 098106 Net Weight 3 0 lb 1 4 kg 4 PENETRATOR APPLICATOR 26 9 long 68 3 cm
13. etrator Applicator uuseeseesseessssenssensnesnennsnnnnnennnennnnennennnenennnenne nennen 1 2 1 9 Quick Connector ooocconocccononccononcconnoncnnnnnnnnnnncnnnnnonon T nc cono INSTA 1 2 1 10 PRT Kit Carrying Pouch oooooonnoniocccnonnnonoconcconnnconononnncnnononnnonnnnnn nr ron nrnn nn cnn rrnnnannnnninss 1 2 2 1 Operation of Controls coi dia en 2 1 2 2 PRT Lock Unlock Label nennen 2 2 4 1 PRT Assembly Parts List anna 4 2 4 2 PRT Tool Bits and Accessories Parts List c ccccccsssecssseeeceeeceseeeeeeesaeeeneensaeeenes 4 3 LIST OF TABLES Title Page Reference Data ie oe ae ns E E EAE A IL 1 3 Reference Data Overall Length and Total Weigth PRT with Accessories 1 3 M intenanc amp Schedule amp 22 2 2 a a tii 3 1 PRT Assembly Parts Listin Aia 4 2 PRT Tool Bits and Accessories Parts LiSt ooonoononononnnonnccccnononanoconononanonononnnnnnanonnn 4 3 Manufacturer s Di dilata 4 3 SAFETY SUMMARY The following are general safety precautions These are recommended precautions that personnel must understand and apply during many phases of operation and maintenance Keep the work area clean when maintaining or repairing the PRT Personnel not directly involved in operation or maintenance of the PRT should keep a safe distance from the work area Operation of the PRT by unauthorized personnel or minors is prohibited Use the proper tool bit for each application Wear proper apparel Safe
14. even cutting edge On the claw portion use a belt sander along the back flat side cutting edge to clean up any nicks notches or other irregularities d Lock Breaker Claw Using a grinding wheel or file grind down 1 ofthe rounded side of the claw at the tips of the forks being careful to keep their thickness and length as close to equal as possible 3 3 5 STORAGE The PRT its tool bits and accessories should be stored in a dry flat area Table 3 1 Maintenance Schedule After Use Keep Tool Bit Sharp Clean Ram Clean of all debris 3 3 1 3 3 2 wipe down with a rag lightly oiled with a lubricant such as WD40 Clean grooves on Handle and Housing to provide a good grip Make sure all fasteners screws etc are tightened Quarterly Lubricate threads on Tool Retainer Locking Ring and Collet Ring with WD40 type lubricant to ensure 3 1 3 2 blank CHAPTER 4 PARTS LIST 4 1 INTRODUCTION This chapter list standard and optional parts for the PRT Percussive Rescue Tool The parts list is used to identify and locate all repair parts including all attaching hardware supplied The parts should be ordered by part number when ordered from Paratech Incorporated 1025 Lambrecht Road Frankfort Illinois 60423 1648 4 2 LIST OF MAJOR COMPONENTS The PRT is comprised essentially of detail parts and contain no major components 4 3 PARTS LIST TABLES The PRT s parts and accesories are listed in Table 4 1 thro
15. ng for light weight and steel ram for strength It features a machine grooved non slip handle a collet ring that can lock the ram in any position to aid in leverage and a tool retainer with its own locking ring that allows for quick and safe tool bit changes 1 3 2 PRT TOOL BITS AND ACCESSORIES Unlike other single task tools the PRT allows the operator to select from a wide range of tool and penetrator bits that best suit to the job at hand The PRTtool bits are manufactured from forged heat treated alloy steel to provide high impact strength and long tool life a Bull Point 14 The Bull Point tool bit is ideal for breaking concrete and masonry materials Figure 1 2 Bull Point 14 Long Part No 22 098101 b 3 Wide Chisel 14 The 3 Wide Chisel is used for prying metal cutting and its extra long length is perfect for reaching into areas that are extra deep and narrow Figure 1 3 3 Wide Chisel 14 Long Part No 22 098107 c 1 Wide Chisel 14 The 1 Wide Chisel is good for prying breaking bolts and breaching brick and block walls Figure 1 4 1 Wide Chisel 14 Long Part No 22 098111 1 1 d Lock Breaker Claw The Lock Breaker Claw is used for prying and forcing open roll up doors ele vator door fire doors windows twisting open hasps and locks and pulling large nails or spikes Figure 1 5 Lock Breaker Claw Part No 22 000636 e Metal Cutting Claw The Metal Cutti
16. ng Claw is made to cut the metal of automobiles aircraft metal structures such as corrugated sheds etc ST Figure 1 6 Metal Cutting Claw Part No 22 000637 f 6 Penetrator Applicator The 6 Penetrator Applicator is made from heat treated alloy steel and is used as a penetrating nozzle that will flow water AFFF foam solutions halon and carbon dioxide The penetrator applicator was designed to allow access to battery engine housings aircraft fuselage and watertight compartments The 6 Penetrator Applicator has a capacity of 65 GPM 100 PSI 345 LPM 6 8 bar y Figure 1 7 6 Penetrator Applicator Part No 22 098106 g 14 Penetrator Applicator The 14 Penetrator Applicator is also made from heat treated alloy steel and has a capacity of 115 GPM 100 PSI 436 LPM 6 8 bar y Figure 1 8 14 Penetrator Applicator Part No 22 098114 1 2 h Quick Connector The Quick Connector coup ling is made from hard coated aluminum alloy and is used to hook up the PRT Penetrating Applicator to whatever extinguishing media you happen to be using Two Quick Connector coupling models are available depending upon the connection necessary NH or NPSH Figure 1 9 Quick Connector Part No 22 550320 or 22 550330 i PRTKit Carrying Pouch The PRT Kit Carrying Pouch is made from tough strong vinyl coated nylon and features velcro straps for easy access and worry free storage It stores all th
17. r finger over the shank of the tool bit and hold it in place 6 Now that the tool bit is securely in place place the working tip of the tool bit on the work surface where you want to begin penetrating 7 Release the ram and handle of the PRT by rotating the collet ring in the direction indicating Unlocked on the collet ring label located on the housing near the handle until the ram and handle operate smoothly when withdrawn and repeatedly struck Slam and Ram against the tool bit ALWAYS CHECK TO MAKE SURE THAT THE COLLET RING IS IN THE LOCKED POSITION WHEN THE PRT IS NOT IN SERVICE TO PREVENT THE RAM AND HANDLE FROM ACCIDENTLY SLIPPING OUT OF THE HOUSING AND INJURING ANYONE ALWAYS OPERATE THE PRT AGAINST A WORK SURFACE ALWAYS KEEP THE TOOL BITS SHARP AND WELL EDGED NOTE Ifusing the optional 6 or 14 Penetrators in conjunction with PRT it is always the best practice to penetrate the material first before attaching any fire hoses or other extinguishing medium to the penetrator Also if you need to penetrate through concrete or masonry and are planning to use the optional penetrators use the bull point tool bit to penetrate the concrete or masonry first then switch to the penetrators to extinguish 2 3 2 4 blank CHAPTER 3 SCHEDULED MAINTENACE 3 1 INTRODUCTION The major components of the PRT and its accessories require little maintenance to ensure optimum performance This chapter provides prevent
18. sists of one volume arranged in four chapters as follows Chapter 1 General Information and Safety Precautions Chapter 2 Operation Chapter 3 Scheduled Maintenance Chapter 4 Parts List Foreword 1 Foreword 2 blank TABLE OF CONTENTS Chapter Section Title Page 1 GENERAL INFORMATION AND SAFETY PRECAUTIONS 1 1 Safety Precautions 2 25 vss ch da 1 1 1 2 Tinto duct Onn ers eei eE ces lentes seks shee sec ote te los an ite obs dod a a aE 1 1 1 3 Equipment Descrip ais 1 1 1 4 Relationship of Units ai 1 3 1 5 Reference Dita A SS 1 3 1 6 Equipment Accessories and Documents Supplied 1 3 2 OPERATION 2 1 Introductio senese teehee OT 2 1 2 2 Preparation for Use ic 2 1 2 3 Controls and Indicators o e a a e aa aa aa anias 2 1 2 4 e E E E AA A E AATE 2 1 2 5 Normal Operating Procedure u ncuessesssesssnensnennnesnnennnnnnnennennnnenneennnen ernennen 2 1 3 SCHEDULED MAINTENANCE 3 1 Introduction nee a SR E EA EE el 3 1 3 2 Maintenance Pla E EE ARE 3 1 3 3 General Maintenance a 3 1 4 PARTS LIST 4 1 Introduce Ta ceci 4 1 4 2 List of Major Components sea a a ar aai 4 1 4 3 Parts List Tabla iia reta 4 1 4 4 LM aiii 4 1 LIST OF ILLUSTRATIONS Figure Title Page 1 1 TP Ti a reia vecvecvedve ATA 1 1 1 2 B ll Port 14 Do A AA A A en 1 1 1 3 3 Wide Chisel AIA loma ad 1 1 1 4 Pide sl O regen 1 1 1 5 Lock Breaker Claw ini ii side de 1 2 1 6 Metal Cutting da oo E 1 2 1 7 6 Pen trator Applicator uiidi 1 2 1 8 14 Pen
19. ty Goggles Hard Hat Gloves and Safety Shoes Use a respirator in contaminated environments During operation do not over reach Keep stable footing and balance at all times Don t pry with the PRT when attached to either the 6 or 14 penetrator Such action can break the penetrator The following warnings and cautions appear in the text of this manual and are repeated here for emphasis Always make sure that the handle and ram of the PRT are locked by the collet ring before changing tool bits If the handle and ram are not locked down they will succumb to gravity as the PRT is turned over and could cause injury When changing or installing tool bits always make certain the tool retainer locking ring is securely locked in place before ramming the handle If it is not sufficiently locked in place the tool bit will fly out of the end of the PRT and could present a serious hazard Locking the ram and handle in an open position is not considered a positive lock The ram and handle can still be moved if a sufficient force is acting upon them The strength of the lock in an open position is dependent upon the hand strength of the operator Wii Y CAUTION App 6 IN Keep fingers clear of the bottom of the handle and collet ring when ramming SS IA Y CAUTION MEGA Keep hands and other body parts away from the end of the tool bit when ramming 111 CHAPTER 1 GENERAL INFORMATION AND SAFETY PRECAUTIONS 1 1 SAFET
20. ugh 4 2 The table s contain five columns which are described below 4 3 1 FIGURE AND INDEX NUMBER COLUMN This column shows the figure and index number of each part listed Tables 4 1 through 4 2 relate to illustrations contained in chapter 4 The index numbers which identify the individual parts are separated from the figure number by a hyphen Index numbers run consecutively 4 3 2 DESCRIPTION COLUMN The DESCRIPTION column describes each part by noun names and modifiers in sufficient detail for clarity Descriptions are successively indented to the right to show assembly and part relationship 4 33 QUANTITY COLUMN Quantities specified in the QUANTITY column are the total number of each part required per assembly 4 3 4 CAGE COLUMN The assembly and parts are identified by a five digit code These code numbers are in accordance with Federal Supply Cataloging Handbook H 4 1 A cross reference between these codes and the manufacturer s is shown in Table 4 3 4 3 5 PART NUMBER COLUMN The part number column contains an identifying number for each part listed Vendor numbers are shown where applicable 4 4 LIST OF MANUFACTURERS A list of all manufacturers code numbers used in the parts list is shown in Table 4 3 These codes are in accordance with Federal Supply Cataloging Handbook H 4 1 4 1 Figure 4 1 PRT Components Table 4 1 PRT Assembly Parts List Figure and Index Part Number Description Quantity Number
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