paratech PAKHAMMER Operation And Maintenance Manual Download Page 28 | Manualshive

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Summary of Contents for PAKHAMMER

Page 1: ...ort IL 60423 USA P O Box 174 5260 Odense S Denmark Customer Service 800 435 9358 www paratech com Email Paratech paratech dk Phone 815 469 3911 Fax 815 469 7748 www paratech com E mail paratech paratech us OPERATION AND MAINTENANCE MANUAL FOR PAKHAMMER 5 AUGUST 2014 PN 22 550096G2 ...

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Page 3: ...e following Page No Change No Title and A 0 Change Record 0 Change Record 2 blank 0 Forward 1 0 Forward 2 blank 0 i through iii 0 iv blank 0 1 1 through 1 2 1 2 1 through 2 5 1 2 6 blank 1 3 1 1 3 2 blank 0 4 1 0 4 2 blank 0 5 1 through 5 2 0 6 1 through 6 7 1 6 8 blank 0 7 1 through 7 3 1 7 4 0 Zero in this column indicates an original page ...

Page 4: ...ith 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 NONE AUTHORIZED BY Ken Nielsen Chief Operating Officer Paratech Incorporated 1025 Lambrecht Road Frankfort Illinois 60423 700...

Page 5: ...as 6 4 DISASSEMBLY OF OILER AND HOSE ASSEMBLY Table 1 1 Page 1 1 158 ft lbs 50 psi to 876 ft lbs 200 psi 214 N m 3 44 bar to 1188 N m 13 8 bar was 27 ft lbs 50 psi to 97 ft lbs 200 psi 36 6 N m 3 44 bar to 132 N m 13 8 bar 40 psi was SCFM 8 5 scfm 241 l m was 1 17 scfm 31 63 l m 19 scfm 538 l m was 6 1 cfm 154 l m 1000 1100 was 600 720 Page 2 1 Deleted 5 2 cfm 137 l m at 40 to 200 psi 2 8 bar to 1...

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Page 7: ...the Pakhammer manufactured by Paratech Incorporated 1025 Lambrecht Road Frankfort Illinois 60423 1648 All pertinent data relative to the Pakhammer 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 consists of one volume managed in seven chapters as follows Chapter 1 General Inf...

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Page 9: ... Applications 2 1 2 5 Normal Operating Procedure 2 1 2 6 Shutdown 2 4 3 THEORY OF OPERATION 3 1 General 3 1 3 2 General Construction 3 1 3 3 Theory of Operation 3 1 4 SCHEDULEDMAINTENANCE 4 1 Introduction 4 1 4 2 Maintenance Plan 4 1 4 3 General Maintenance 4 1 5 TROUBLESHOOTING 5 1 Introduction 5 1 6 CORRECTIVE MAINTENANCE 6 1 Introduction 6 1 6 2 Adjustments 6 1 6 3 Alignment 6 1 6 4 Pakhammer R...

Page 10: ...ose Assembly Exploded View 6 7 LIST OF TABLES Number Title Page 1 1 Reference Data 1 1 1 2 Dimensions Weight and Volume 1 2 2 1 Operating Pressure and Tool Bit Information 2 4 2 2 Tool Bit Code 2 4 4 1 Maintenance Schedule 4 1 5 1 Troubleshooting 5 1 7 1 List of Major Components 7 1 7 2 Pakhammer Parts List 7 2 7 3 Oiler and Hose Assembly Parts List 7 3 7 4 Code to Name List 7 3 ii ...

Page 11: ...is manual and are repeated here for emphasis Never point the Pakhammer toward yourself or other personnel Serious injury or possible death could result Page 2 1 Springs 40 are compressed within the cylinder 47 and upon removal of all four screws 25 may project the shuttle valve assembly 26 through 31 and or piston assembly 33 through 36 rearward with sufficient force to injure personnel Page 6 3 D...

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Page 13: ...mmer is designed to use 0 475 12 07 mm shank diameter tools made from S 7 tool steel 1 4 RELATIONSHIP OF UNITS Refer to figure 1 1 for a pictorial illustration of the Pakhammer components the relative size of each component and the interconnection between components 1 5 REFERENCE DATA Reference data pertaining to the Pakhammer are summarized for quick reference in table 1 1 1 6 EQUIPMENT ACCESSORI...

Page 14: ...nPounds Kilograms Volume in Cubic Feet Meters Uncrated Crated Uncrated Crated Uncrated Crated 1 Pakhammer 550500G2 27 0 long 685 8 7 78 wide 197 6 2 2 thick 55 9 28 0 long 711 2 6 0 wide 152 4 6 0 high 152 4 11 1 5 03 11 75 5 33 0 052 0 001 583 0 017 Denotes not supplied with part number 550500G2 Pakhammer Ordered and supplied separately Figure 1 1 Pakhammer 1 2 ...

Page 15: ...st the air supply pressure regulator for the desired pressure Do not exceed the maximum operating pressure of 200 psi 13 8 bar Connect the air supply to the oiler and hose assembly and turn on the air supply line valve to apply air pressure to the Pakhammer 2 3 CONTROLS AND INDICATORS The only control on the Pakhammer is a trigger lever located in the pistol grip handle Pull the spring loaded trig...

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Page 18: ...tal Cutting metal containers and tanks Cutting sheet metal ducts Cutting automobile door posts Cutting aircraft skin Cutting aircraft canopies Cutting ship watertight doors Popping rivets Breaking ice Breaking frozen earth Shattering castings Plugging leaks Piercing aircraft skin canopies Piercing watertight doors 125 200 100 150 150 200 100 200 125 200 75 150 75 200 100 200 100 150 75 150 50 200 ...

Page 19: ...T PART NUMBER 550594 14 BULLPOINT PART NUMBER 550586 20 CHISEL PART NUMBER 550583 14 CHISEL PART NUMBER 550582 20 BULLPOINT PART NUMBER 550588 HEAVY DUTY METAL CUTTER PART NUMBER 550273 DEEP PANEL CUTTER PART NUMBER 550590 DEEP PANEL CUTTER W RELIEF PART NUMBER 550591 SPADE SCRAPER PART NUMBER 550595 14 PIERCING APPLICATOR PART NUMBER 550251 6 PIERCING APPLICATOR PART NUMBER 550241 NH NST ADAPTER ...

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Page 21: ...the oiler a controlled volume of lubrication is picked up with the air to maintain continuous fog lubrication of the Pakhammer internal components during operation b Operating through a trigger link the normally spring closed trigger valve plunger unseats permitting operating air to enter through an air inlet passageway the shuttle body chamber at the rear of the piston rod The piston rod is restr...

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Page 23: ...r Stoddard s Solvent and agitate the Pakhammer up and down in order to clean all debris out of the tool retainer assembly When clean apply a thin coating of Marvel Air Tool Oil Turtle Wax P O Box 247 Westmont IL 60559 0247 Paratech PN 550291 to the tool retainer assembly pulling the release ring back and forth while applying the lubricant in order to assure lubrication of the spring and balls 4 3 ...

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Page 25: ...ttle valve assembly frozen Warm Pakhammer and air supply with a heat gun Lack of lubrication Fill oiler and hose assembly 49 1 2 full CHAPTER 5 TROUBLESHOOTING 5 1 GENERAL This chapter contains troubleshooting data in the form of a conventional troubleshooting chart Troubleshooting is required only when malfunctions are detected either during normal operation or during periodic servicing of the Pa...

Page 26: ...and U cup seal 37 Damage to rear bumper 35 Replace rear bumper Worn piston spring 40 If either spring is shorter than 7 1 8 181 mm replace both piston springs as a set Dull tool bit Sharpen tool bit Tool Bit Stuck Flange on tool bit is flared or otherwise damaged Replace tool bit and check for damage to balls 18 and release ring 17 Tool bit too soft Use proper tool bits for pressures being used To...

Page 27: ...ol with the ball recesses entering the retainer body and then release the release ring Rotate the retainer service tool until balls 18 engage the recesses locking the retainer service tool in the retainer body NOTE A thread sealant has been applied to retainer body 21 and set screw 38 and significant force is required for their removal Heating the front of cylinder 47 with a heat gun do not use a ...

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Page 29: ...ssive wear and distortion that may result in erratic triggering operation Check that the trigger link is not bent or the threads damaged Inspect internal threads in handle 12 for damage such as battered stripped or cross threads Minor thread damage can be corrected with a threading tap 6 4 4 REMOVAL AND DISASSEMBLY OF SHUTTLE VALVE ASSEMBLY NOTE A thread sealant has been applied to all fasteners n...

Page 30: ...facilitate its proper reassembly Inspect the springs for distortion and a loss of compression If both are not the same length and at least 7 1 8 181 mm long replace both springs and the spring guide bushing as a set Inspect the spring guide bushing for excessive wear flare out fracturing or other similar damage 6 4 c Do not remove labels 45 45A 46 or 50 from cylinder 47 unless their replacement is...

Page 31: ...550291 c Insert new o ring seals 27 in their grooves in valve body 31 and valve cover 26 d Apply Henkel Corporation Loctite 271 to the threads of screws 25 and with holes in the valve cover 26 valve body 31 and cylinder 47 aligned install the screws with lock washers 51 and tighten evenly to 15 foot pounds 20 4 N m e Install D handle into slot in valve cover Apply Henkel Corporation Loctite 271 to...

Page 32: ... the retainer service tool e Install setscrew 38 and 43 hand tight into the cylinder 47 using Henkel Corporation Loctite 271 on the threads 6 6 6 5 OILER AND HOSE ASSEMBLY REPAIR 6 5 1 DISASSEMBLY OF OILER AND HOSE ASSEMBLY a After the oiler and hose assembly has been unscrewed from the Pakhammer unscrew connector 1 Figure 6 2 from ferrule b Only if hose 3 or either ferrule 2 is damaged and necess...

Page 33: ...nector screw threads and then screw the connector onto the Pakhammer handle Torque connector to 25 foot pounds 34 N m e Fill oiler housing full of Marvel Air Tool Oil Turtle Wax P O Box 247 Westmont IL 60559 Paratech PN 550291 To assure proper fill level hold the oiler horizontal with the fill hole to the side 3 or 9 o clock position Fill until oil just comes out of the fill hole and firmly instal...

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Page 35: ...nd 7 3 relate to illustrations contained in chapter 6 figure numbers 6 1 and 6 2 respectively Table 7 4 is a manufacturer code to name list The index numbers which identify the individual parts are separated from the figure numbers by a hyphen Index numbers in each table run consecutively 7 3 2 DESCRIPTION COLUMN The DESCRIPTION column describes each part by noun name and modifiers in sufficient d...

Page 36: ...ve SETSCREW Hex Socket Head 6 32 X 3 16 PISTON ASSEMBLY ROD Piston WEAR RING Piston SEAL U cup BUMPER Piston HELICOIL 3 8 16 X 375 SET SCR 10 24 X 1 8 CP SS W NYL Pin Spring 1 8 X 1 SS SPRING Main Piston BUSHING Spring Guide BUSHING Piston Rod SET SCR 10 24 1 4 CP AS W NYL SEAL O ring 1 2 2 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 6 1 1 1 1 1 1 4 1 2 1 1 1 1 1 1 1 1 1 1 1 3 1 1 2 1 1 1 1 30978 30978 3097...

Page 37: ...8 30978 30978 30978 30978 550633 550634 550431 550656 550091 550030 550432 670572 Figure and Index Number Description Quantity CAGE Part Number 6 2 1 2 3 4 5 6 7 8 9 10 11 12 13 OILER AND HOSE ASSEMBLY See 49 Table 7 2 for reference to next higher assembly CONNECTOR Pipe to hose 1 4 NPT X 3 8 Hose FERRULE HOSE Air 3 8 Diameter X 12 OILER SCREW Drive FILL SCREW AND CABLE ASSEMBLY HOUSING SEAL O rin...

Page 38: ... liabilities in connection with the sale or use of this product Should there be any defects in the material or workmanship of the Pakhammer buyer should return the defective product to the factory for inspection with shipping prepaid within one year from the date of purchase If inspection shows that the Pakhammer or a component thereof is defective and that such defects were not caused by negligen...

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