paratech PAKHAMMER Operation And Maintenance Manual
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paratech PAKHAMMER Operation And Maintenance Manual

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OPERATION AND MAINTENANCE MANUAL
 
 
 
 
 
 
 
 
 
 
 
 
 
              Paratech Incorporated                                                         Paratech Europe, Branch of Paratech Inc. 
              P.O. Box 1000, Frankfort, 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 
FOR
PAKHAMMER
 
 
5 AUGUST 2014
PN 22-550096G2

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Summary of Contents for paratech PAKHAMMER

  • Page 1           OPERATION AND MAINTENANCE MANUAL PAKHAMMER                       5 AUGUST 2014 PN 22-550096G2                   Paratech Incorporated                                                         Paratech Europe, Branch of Paratech Inc.                P.O. Box 1000, Frankfort, 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   ...
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  • Page 3         LIST OF EFFECTIVE PAGES Date of the original pages is: Original…………0………..28 June 2012 Total number of pages in this publication is 36 consisting of the following: Page *Change Title and A …………………………………………………………………………………………………..……..0 Change Record …………………………………………………………………………….………………………… 0 Change Record-2 blank ……………………………………………..……………………………………………….
  • Page 4   VALIDATION CERTIFICATE TECHNICAL MANUAL TITLE OPERATION AND MAINTENANCE MANUAL FOR PAKHAMMER TECHNICAL MANUAL NUMBER DATE P/N 22-550096G2 5 August 2014 CONTRACT/NO. I-VALIDATION Except as stated in II, the technical manual identified above has been satisfactorily validated in accordance with all requirements of the applicable contact.
  • Page 5   Change Record Change Date Title or Brief Description Signature of Validating Officer 05 AUG Page 1-2 Figure 1-1 added new G2 regulator SIGNATURE ON 2014 FILE Page 6-2 Figure 6-1 and Page 7-2 and Page 7-3 Table 7-2 added index 51 Qty 4 PN 670572 HI-COLLAR 1/4 LOCK WASHER, SS, index 43 Qty (1) PN 550101 SET SCR 10-24 1/4 CP AS W/NYL was PN 550648 TUBE, Pilot, index 38 Qty (1) PN 550102 SET SCR #10-24 X 1/8”...
  • Page 6      ...
  • Page 7 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.
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  • Page 9: Table Of Contents

    Theory of Operation ..........................3-1 SCHEDULED MAINTENANCE Introduction............................4-1 Maintenance Plan……………………....................4-1 General Maintenance…..........................4-1 TROUBLESHOOTING Introduction……………………………………………………………………………………………………..5-1 CORRECTIVE MAINTENANCE Introduction..........................6-1 6·2 Adjustments................................6-1 Alignment………………………………………………………………………………………………………….6-1 Pakhammer Repair……………………………………………………………………………………………….6-1 Oiler and Hose Assembly Repair……………………………………………………………………………….6-6 PARTS LIST Introduction……………………………………………………………………………………………………...7-1 List of Major Components……………………………………………………………………………………7-1 Parts List Tables………………………………………………………………………………………………..7-1 List of Manufacturers…………………………………………………………………………………………...7-1  ...
  • Page 10   LIST OF ILLUSTRATIONS Page Figure Title Pakhammer………..........................1 -1 Typical Applications..........................2-2 Tool Bits………………...........................2-5 Cutaway for Pakhammer........................3 -1 Pakhammer, Exploded View........................6-2 Oiler and Hose Assembly, Exploded View………..................6 -7       LIST OF TABLES Page Number Title Reference Data…..........................1-1 Dimensions, Weight, and Volume.......................1-2...
  • Page 11 Keep the work area clean when maintaining or repairing the Pakhammer. Personnel not directly involved in operation or maintenance of the Pakhammer should keep a safe distance from the work area.
  • Page 12      ...

  • Page 13: General Information And Safety Precautions

    Refer to the Safety Summary preceding Chapter 1, General Information and Safety Precautions, 1-6.1 EQUIPMENT SUPPLIED. Data pertaining for safety precautions necessary for the to the dimensions and weight of the Pakhammer protection of personnel and equipment. are presented in table 1-2. 1-2 INTRODUCTION.

  • Page 14: Pakhammer

    28.0 long 0.052 550500G2 11.1 .583 11.75 (685.8) (711.2) (5.03) (0.001) (0.017) (5.33) 7.78 wide 6.0 wide (197.6) (152.4) 2.2 thick 6.0 high (55.9) (152.4) *Denotes not supplied with part number 550500G2 Pakhammer. Ordered and supplied separately. Figure 1-1. Pakhammer  ...

  • Page 15: Operation

    Pull the trigger lever to operate the 2-3 CONTROLS AND INDICATORS. Pakhammer. If “recoil” (Pakhammer The only control on the Pakhammer is a trigger backs off work surface) is experienced, lever located in the pistol grip handle. Pull the reduce the operating pressure until the spring loaded trigger lever to start operation.
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  • Page 18: Shutdown

    Pakhammer vibration. d. Perform the after use maintenance specified in chapter 4 and stow the Pakhammer in its storage case in a dry environment. Table 2-1. Operating Pressure and Tool Bit Recommendations APPLICATION RECOMMENDED PRESSURE TOOL BIT...
  • Page 19         RETAINER TOOL PLUG PLUG DRIVER PART NUMBER 550257 PART NUMBER 550246 PART NUMBER 550598 CURVED METAL CUTTER DUAL CUTTER DUAL CUTTER W/BULLPOINT LOCKBREAKER/CUTTER PART NUMBER 550584 PART NUMBER 550592 PART NUMBER 550594 PART NUMBER 550596 14” BULLPOINT 20”...
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  • Page 21: Theory Of Operation

    The pressure range over which the the pilot tube port, compressed air is conveyed Pakhammer will operate is 40 to 200 psi (2.8 to 13.8 through the pilot air passage to the rear of the shuttle bar) resulting in approximately 1050 blows per...
  • Page 22          ...

  • Page 23: Scheduled Maintenance

    Check for air leakage at junction of handle and cylinder, handle and shuttle valve assembly, and shuttle valve assembly and cylinder. After use Clean all dust, dirt, and other debris from Pakhammer, verify all fasteners are 4-3.2, 4-3.3 secure, lubricate the tool retainer assembly and fill the oiler.
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  • Page 25: Troubleshooting

    (3 through 12) and/or cylinder (47). Piston Stalls - Slow Piston rod (39) or or shuttle Warm Pakhammer and air supply with a Operation. valve assembly frozen. heat gun. Lack of lubrication. Fill oiler and hose assembly (49) 1/2 full...
  • Page 26 (18) and release ring (17). Tool bit too soft. Use proper tool bits for pressures being used. Tool bit not held against work when Do not operate Pakhammer without operating. holding tool bit against work. Air pressure too high. Reduce air pressure.

  • Page 27: Introduction

    Remove set screw (38) and (43). Insert a tool 6-2 ADJUSTMENTS. bit through the hole in retainer service tool and The only adjustment of the Pakhammer is the unscrew retainer body (21) from cylinder (47). It assembled distance, 5.120" (130 mm), between the...
  • Page 28          ...
  • Page 29 (9) out the back of the handle. If triggering of the Pakhammer was proper (very b. Slit label (50) between valve body (31) and cylinder slight trigger pull with no release of air), do not (47).
  • Page 30 ®, Air Tool Oil, Turtle Wax, P.O. Box 247, out of the cylinder. Do not remove piston rod Westmont, IL 60559 (Paratech PN 550291) to bushing (42) unless it is damaged. If removed, all internal surfaces and internal parts except...
  • Page 31 Oil, Turtle Wax, P.O. Box 247, Westmont, IL were disassembled, Henkel Corporation, 60559 (Paratech PN 550291). L o c t i t e 2 7 1 , to the threads of the trigger link and screw into the trigger valve plunger until b.

  • Page 32: Oiler And Hose Assembly Repair

    After the oiler and hose assembly has been the overall 5.120" (130 mm) length dimension unscrewed from the Pakhammer, unscrew as required and then reassemble the trigger connector (1, Figure 6-2) from ferrule.

  • Page 33: Oiler And Hose Assembly, Exploded View

    (left hand thread) Turtle Wax, P.O. Box 247, Westmont, IL 60559 and then back off approximately one turn. (Paratech PN 550291). To assure proper fill Screw oiler housing fully into one ferrule (right level, hold the oiler horizontal with the fill hole hand thread) and connector (1) into the other to the side (3 or 9 o’clock position).
  • Page 34          ...

  • Page 35: Parts List

    A list of all manufacturers' code numbers used in the parts list is shown in table 7-4. These codes are in Pakhammer parts are listed in t ables 7-2 and 7-3, accordance with Federal Supply Cataloging Handbook with major sub-assemblies listed in table 7-1. The H-4-1.

  • Page 36: Pakhammer Parts List

            Table 7-2. Pakhammer Parts List Figure and Index Part Number Description Quantity CAGE Number 6-1- PAKHAMMER………………..........30978 550500G2 · SCREW, Hex Socket Flat Head 3/8-16 X 7/8” .……….. 30978 550081 · SEAL, O-ring………………………………………………. 30978 890941 · HANDLE ASSEMBLY………………………….………..

  • Page 37: Oiler And Hose Assembly Parts List

            Table 7-2. Pakhammer Parts List - Continued Figure and Index Part Number Description Quantity CAGE Number · LABEL, Left Pakhammer…………………………………. 30978 550633 -45A · LABEL, Right Pakhammer……………………………….. 30978 550634 · LABEL, Attention………………………………………….. 30978 550431 · CYLINDER………………………………………………….
  • Page 38 If inspection shows that the Pakhammer or a component thereof is defective and that such defects were not caused by negligence, misuse, accident or unauthorized service, the product sold hereunder will be repaired or replaced at the option of the Seller, without charge, FOB at the factory, Frankfort, Illinois.

This manual is also suitable for:

550500g2

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