User Manuals: OHAUS AS811 Toploading Balance

Manuals and User Guides for OHAUS AS811 Toploading Balance. We have 1 OHAUS AS811 Toploading Balance manual available for free PDF download: Service Manual

OHAUS AS811 Service Manual

OHAUS AS811 Service Manual (108 pages)

Brand: OHAUS | Category: Scales | Size: 3 MB

Table of Contents

Table of Contents
5
Chapter 1 Introduction

11
Chapter 2 Diagnosis

17
Chapter 3 Repair Procedures

25
- Repair Procedures Small Frame as and AV Models
  25
- Repair Procedures Large Frame as and AV Models
  32
Chapter 4 Testing

63
- Testing
  63
- AV and as Models Strain Gauge Performance Tests
  64
- AV Performance Test Tolerances
  64
- AS Performance Test Tolerances
  64
  - Repeatability Test
    65
  - Off-Center Load Test
    65
  - Linearity Test
    66
- AV Models Test Masses
  66
- AS Models Test Masses
  66
  - Load Cell Adjustments (Strain Gauge Models Only)
    67
- AV Models Test Mass Values
  68
- AS Models Test Mass Values
  68
- AV Models Load Cell up Stop Adjustment Tolerances
  69
- AS Models Load Cell up Stop Adjustment Tolerance
  69
  - MFR Load Cell Performance Tests
    70
    
    Repeatability Test
    70
    
    Checking the Off-Center Load
    70
    
    Linearity Test
    71
    
    Adjusting the MFR Load Cell Off-Center Load
    71
- AV Models Test Masses
  71
  - RS232 Interface Test AV Models Only
    73
    
    Connecting the RS232 Interface
    73
- COM 1 Interface Pin Connections
  74
- COM 2 Interface Pin Connections
  74
  - Communication
    75
  - Commands
    75
- RS232 Command Table
  75
  - Print Test
    76
  - Testing the AC Adapter
    77
  - Incal Motor Testing
    77
Chapter 5 Drawings and Parts Lists

79
Appendix A Standard Calibration

99
- Span Calibration
  99
- Linearity Calibration
  99
Appendix B Service Calibration

100
- Navigation
  100
- Entering the Service Menu
  100
- Ramp
  100
- Linearity Calibration
  101
- Span Calibration
  101
Appendix C Adventurer Pro Service Tool Instructions

102
- Software Service Tool Instructions
  102
- To Restore EEPROM Data
  102
- To Replace a Loadcell
  104
- To Update Software in the Balance
  105

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