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TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION
Page
1.
Introduction ...................................................................................................... 1-1
1.1
Service Facilities ................................................................................................. 1-1
1.2
Tools and Equipment .......................................................................................... 1-2
1.2.1 Standard Tools and Test Equipment ............................................................ 1-2
1.2.2 Special Tools........................................................................................... 1-2
1.3
Calibration Masses Required ................................................................................ 1-2
1.4
Service Strategy .................................................................................................. 1-3
CHAPTER 2 DIAGNOSIS
2.
Diagnosis
...................................................................................................... 2-1
2.1
Scale Setup and Examination ............................................................................... 2-1
2.2
Preliminary Checks ............................................................................................. 2-1
2.3
Troubleshooting Tables ....................................................................................... 2-1
2.4
Trooper Scale Diagrams ....................................................................................... 2-7
2.5
Trooper Scale Error Code Table.............................................................................. 2-8
2.6
Trooper Count Scale Diagram ............................................................................. 2-15
2.7
Trooper Count Scale Error Code Table .................................................................. 2-16
CHAPTER 3 REPAIR PROCEDURES
3.1
Repair Procedures ............................................................................................... 3-1
3.1
Replacing the Trooper Scale Membrane Switch ....................................................... 3-1
3.2
Replacing the Trooper Scale Main PC Board ........................................................... 3-2
3.3
Replacing the Trooper Scale Load Cell Assembly ..................................................... 3-4
3.4
Replacing the Trooper Count Scale Membrane Switch .............................................. 3-6
3.5
Replacing the Trooper Count Scale Main PC Board .................................................. 3-7
3.6
Replacing the Trooper Count Scale Display PC Board .............................................. 3-8
3.7
Replacing the Trooper Count Scale Load Cell Assembly............................................ 3-9
CHAPTER 4 TESTING
4.1
Testing
...................................................................................................... 4-1
4.1
Trooper Scale Operational Test.............................................................................. 4-1
4.1.1 Segment Display Test ............................................................................... 4-1
4.2
Trooper Count Scale Operational Test .................................................................... 4-1
4.2.1 Segment Display test ................................................................................ 4-1
4.3
Performance Tests ............................................................................................... 4-2
4.3.1 Repeatability Test..................................................................................... 4-2
4.3.2 Off-Center Load Test ................................................................................. 4-4
4.3.3 Linearity Test ........................................................................................... 4-5
4.4
Trooper Scale Specifications ................................................................................. 4-6
4.5
Trooper Count Scale Specifications........................................................................ 4-6
4.6
Communication Test ........................................................................................... 4-7
4.6.1 Setting Trooper Scale Print Menu ................................................................ 4-7
4.6.2 Setting Trooper Count Scale Print Menu ....................................................... 4-7
4.6.3 Connecting the RS232 Interface ................................................................. 4-8
4.6.4 Print Test ................................................................................................ 4-9
Summary of Contents for TROOPER
Page 2: ......
Page 4: ......
Page 12: ...1 4 CHAPTER 1 INTRODUCTION...
Page 50: ...4 10 CHAPTER 4 TESTING...
Page 68: ...B 10 APPENDIX B TROOPER COUNT SCALE TOOLS...
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