OHAUS Scout Pro Series, Service Manual

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TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION
1.1 Introduction .............................................................................................................1-1
1.2 Service Facilities .....................................................................................................1-1
1.3 Tools and Test Equipment Required.......................................................................1-2
1.3.1 Special Tools and Test Equipment List .............................................................1-2
1.3.2 Standard Tools and Test Equipment List ...........................................................1-2
1.4 Test Masses Required ............................................................................................1-2
1.5 Specifications..........................................................................................................1-3
CHAPTER 2 DIAGNOSIS
2.1 Troubleshooting ......................................................................................................2-1
2.2 Diagnostic Guide.....................................................................................................2-1
2.2.1 Diagnosis...........................................................................................................2-1
2.3 Error Codes .............................................................................................................2-4
CHAPTER 3 REPAIR PROCEDURES
3.1 Repair Procedures ..................................................................................................3-1
3.1.1 Cover Removal ..................................................................................................3-1
3.1.2 Printed Circuit Board Replacement ...................................................................3-2
3.1.3 Transducer Replacement ..................................................................................3-4
CHAPTER 4 TESTING
4.1 Testing ....................................................................................................................4-1
4.1.1 Operation Test ...................................................................................................4-1
4.1.2 Segment Display Test........................................................................................4-1
4.2 Performance Tests ..................................................................................................4-1
4.2.1 Repeatability Test ..............................................................................................4-2
4.2.2 Off-Center Load Test..........................................................................................4-3
4.2.3 Linearity Test .....................................................................................................4-3
4.3 Down Stop Adjustment............................................................................................4-4
CHAPTER 5 DRAWINGS AND PARTS LISTS
5.1 Drawings .................................................................................................................5-1
5.2 Parts Lists................................................................................................................5-3
APPENDIX A SERVICE TOOL INSTRUCTIONS
A. Service Tools Instructions ...................................................................................... A-1
A.1 Requirements for Scout Pro Tools ......................................................................... A-1
A.2 Software Installation ............................................................................................... A-1
A.3 Hardware Installation ............................................................................................. A-1
A.4 Special Instructions for USB Interface .................................................................... A-2
A.5 Using Configtool.Exe ............................................................................................. A-3
A.6 Final Service Calibration........................................................................................ A-5
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