paratech PAKHAMMER User manual

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OPERATION AND MAINTENANCE MANUAL
FOR
PAKHAMMER
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5 AUGUST 2014
PN 22-550096G2
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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
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.

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VALIDATION CERTIFICATE
TECHNICAL MANUAL TITLE
OPERATIONAND MAINTENANCEMANUAL FOR PAKHAMMER
TECHNICAL MANUAL
NUMBER
P/N 22-550096G2
DATE
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. 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 60423-7000
SIGNATURE OF PUBLICATIONS QUALITY ASSURANCE OFFICER DATE
SIGNATURE ON FILE
QAP20/002/B

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Change Record
Change
No. Date Title or Brief Description Signature of Validating Officer
1
05 AUG
2014 Page 1-2 Figure 1-1 added new G2 regulator
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” CP SS W/NYL
was PN 895289 SETSCREW, Hex Socket Head #10-24 X
5/16”, index 47 added taped hole #6-32 , index 48 PN
550091 Qty (2) was (1) SET SCR 6-32X3/16 CUP SS
W/NYL was SETSCREW, Hex Socket Head #6-32 X 3/16”
Page 6-6
6-5.1 DISASSEMBLY OF OILER AND HOSE
ASSEMBLY
was 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 13.8 bar) was 100 to 200 psi (6.9 bar to 13.8 bar).
Page 3-1: 1050 blows per minute at a 200 psi pressure with
consumption of 19 scfm (538 l/m) was 720 blows per minute
at a 100 psi pressure with consumption of 6.1 cfm (173 l/m).
Page 6-1: Remove set screw (38) and (43). Was Remove
set screw (38).
Page 6-5: install the screws with lock washers (51) was
install the screws.
Page 6-6: install setscrew (38) and (43) was install setscrew
(38)
SIGNATURE ON
FILE
QAP20/003/B

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FOREWORD
This
technical manualconforms to Military Specifications MIL-M-38784, General Styleand Format Requirements, MIL-M-
7298 Commercial Equipment TechnicalManual and MIL-M-15071 Equipment and Systems Content Requirements for
Technical Manuals. The manual contains description, operating instructions, theory of operation,scheduled maintenance
rec ommendations, troubleshooting, corrective maintenance and parts lists for 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
manualconsists of one volume m anaged in sevenchapters asfollows:
Chapter 1 - General Information andSafety Precautions
Chapter 2 – Operation
Chapter 3 - Theory of Operation
Chapter 4 - Scheduled Maintenance
Chapter 5 –Troubleshooting
Chapter 6 - Corrective Maintenance
Chapter 7 - Parts L ist
Foreward-1/(Foreward-2 blank)

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TABLE OF CONTENTS
Chapter/Paragraph Title Page
1.
GENERAL INFORMATION AND SAFETY PRECAUTIONS
1-1 Safety
Precautions………………………………………………………………………………………………1 -1
1-2
Introductio n……………………………………………………………………………………………………... 1-1
1-3
Equipment Description ………………………………………………………………………………………………….. 1-1
1-4
Relationship of Units………………………………………………………………………………………………………. 1-1
1-5
Reference Data ……………………………………………………………………………………………….... 1-1
1-6
Equipment, Accessories and Documents Supplied ………………………………………………………….. 1-1
2. OPERATION
2-1
Introduction............................................................................................................................................ 2-1
2-2
Preparation for Use............................................................................................................................... 2-1
2-3
Controls and Indicator s . ......................................................................................................................... 2-1
2-4
Application s ........................................................................................................................................... 2-1
2-5
NormalOperating Procedure................................................................................................................. 2-1
2-6
Shutdown............................................................................................................................................... 2-4
3.
THEORY OFOPERATION
3-1
General................................................................................................................................................. 3-1
3-2
General Constructio n ............................................................................................................................ 3-1
3-3
Theory of Operation ............................................................................................................................. 3-1
4.
SCHEDULE D MAINTENANCE
4-1
Introductio n...........................................................................................................................................4 -1
4-2
MaintenancePla n …………………….................................................................................................... 4-1
4-3
General Maintenance …... ....................................................................................................................... 4-1
5. TROUBLESHOOTING
5-1
Introductio n…………………………………………………………………………………………………….. 5-1
6.
CORRECTIVE MAINTENANCE
6-1
Introductio n................................................................................................................................. 6-1
6·2
Adjustments........................................................................................................................................................ 6-1
6-3
Alignment…………………………………………………………………………………………………………. 6-1
6-4 Pakhammer Repair………………………………………………………………………………………………. 6-1
6-5 Oiler and Hose Assembly Repair………………………………………………………………………………. 6-6
7. PARTS LIST
7-1
Introductio n……………………………………………………………………………………………………...7-1
7-2 List of Major Components
……………………………………………………………………………………7-1
7-3
Parts List Tables ………………………………………………………………………………………………..7-1
7-4
List of Manufacturers …………………………………………………………………………………………...7-1
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LIST OF ILLUSTRATIONS
Figure Title Page
1-1
Pakhammer……….. ............................................................................................................................... 1-1
2-1 Typical Applications
............................................................................................................................. 2-2
2-2
Tool Bits……………… ........................................................................................................................... 2-5
3-1 Cutaway for Pakhammer
..................................................................................................................... 3-1
6-1
Pakhammer, Exploded View.................................................................................................................. 6-2
6-2
Oiler and Hose Assembly, Exploded View……… ...................................................................................... .6-7
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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
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