OHAUS Ranger 7000 R71MHD3 Manuals

OHAUS Ranger 7000 R71MHD3 Manuals

Manuals and User Guides for OHAUS Ranger 7000 R71MHD3. We have 2 OHAUS Ranger 7000 R71MHD3 manuals available for free PDF download: Service Manual, Instruction Manual

OHAUS Ranger 7000 R71MHD3 Instruction Manual

OHAUS Ranger 7000 R71MHD3 Instruction Manual (77 pages)

Brand: OHAUS | Category: Scales | Size: 2.81 MB

Table of Contents

Table of Contents
3
1 Introduction

6
- Description
  6
- Features
  6
- Definition of Signal Warnings and Symbols
  6
- Safety Precautions
  6
2 Installation

7
3 Operation

11
4 Applications

14
- Weighing
  14
  - Application Setup
    14
  - Accumulation
    15
  - Input/Output (I/O) Setup
    16
- Parts Counting
  17
  - Set the Average Piece Weight (APW)
    17
  - Application Setup
    18
  - Accumulation
    19
  - Input/Output (I/O) Setup
    19
- Check
  20
  - Check Weighing (Default)
    20
  - Check Counting
    22
  - Application Setup
    22
  - Input/Output (I/O) Setup
    24
- Formulation
  25
  - Free Formulation (Default)
    25
  - Recipe Formulation
    26
  - Factor and Tolerance Setup
    27
  - Application Setup
    28
  - Input/Output (I/O) Setup
    28
- Percent Weighing
  29
  - Establishing a Reference Weight
    29
  - Application Setup
    30
- Filling
  31
- Dynamic/Animal Weighing
  33
  - Average Time Setup
    34
  - Input/Output (I/O) Setup
    35
- Density Determination
  36
  - Application Setup
    37
  - Water Temperature / Liquid Density Setup
    37
- Differential Weighing
  38
  - Application Setup
    39
  - Differential Operation
    39
- Library
  40
- Additional Features
  41
  - Weigh below
    41
5 Menu Settings

42
- Menu Navigation
  42
- Main Menu
  43
- Calibration
  43
  - Calibration Sub-Menu
    43
  - Zero Calibration
    43
  - Span Calibration
    43
  - Linearity Calibration
    44
  - Internal Calibration
    44
  - Automatic Calibration
    44
  - GEO Adjustment
    44
- Setup
  45
  - Scale Setup Sub-Menu
    45
  - Reset
    45
  - Language
    45
  - Power on Unit
    45
  - Key Beep
    45
  - X10Display
    45
  - Barcode Rule
    46
- Read out
  47
  - Reset
    47
  - Stability
    47
  - Zero Range
    47
  - Filter Level
    47
  - Auto Zero Tracking
    48
  - Brightness
    48
  - Auto DIM
    48
  - Auto Sleep
    48
- Applications
  48
  - Turning an Application ON/OFF
    48
- Weighing Units
  49
  - Units Sub-Menu
    49
  - Reset
    49
  - Turning a Unit ON/OFF
    49
- GLP and GMP Data
  49
  - Date Format
    49
  - Date
    49
  - Time Format
    49
  - Time
    50
  - Project ID
    50
- Communications
  50
  - Reset
    50
  - Baud Rate
    50
  - Parity
    50
  - Stop Bits
    50
  - Handshake
    51
  - Alternate Command
    51
  - Reset
    51
  - Stable Weight Only
    51
  - Auto Print
    51
  - Print Template
    52
  - Edit Template
    52
  - Line Feed
    52
  - Data Transfer
    53
- User Profiles
  54
- Alibi Memory
  55
- Event Counter
  56
- Maintenance
  56
  - Export Library
    56
  - Export User Profile
    56
  - Import Library Drives
    56
  - Import User Profile
    56
6 Serial Communication

57
- Interface Commands
  57
- RS232 Interface
  57
  - Connecting to a Computer
    57
  - Connecting to a Serial Printer
    57
- The USB Interface
  58
  - System Requirements
    58
  - USB Connections
    58
  - Virtual Port Software Installation
    59
- USB Host
  59
- Printout Format
  59
- Printout Examples
  60
7 Legal for Trade

62
- Settings
  62
- Verification
  62
- Sealing
  62
8 Maintenance

63
- Calibration
  63
- Information
  63
- Cleaning
  64
- Troubleshooting
  64
- Service Information
  64
- Software Updates
  64
9 Technical Data

65
- Specifications
  65
- Drawings and Dimensions
  66
- Table of Geo Values
  67
- Options
  68
- Button Icons List
  69
10 Compliance

73

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OHAUS Ranger 7000 R71MHD3 Service Manual

OHAUS Ranger 7000 R71MHD3 Service Manual (94 pages)

Brand: OHAUS | Category: Scales | Size: 4.28 MB

Table of Contents

Table of Contents
3
1 Getting Started

6
- Introduction
  6
- Service Facilities
  6
- Tools and Test Equipment Required
  7
- Specifications
  7
  - Specifications
    8
- Operation
  10
2 Diagnostic Guide

13
- Troubleshooting
  13
- Software
  13
- Diagnostic Guide
  14
3 Maintenance / Repair Procedures

16
- Preventive Maintenance
  16
- Opening the Scale
  17
  - Preparation for Opening Ranger 7000 Models
    17
- Opening the Terminal Module
  17
- Opening the Base Module
  24
  - Opening R71 Large Housing Model
    24
  - Opening R71 Small Housing Mode
    27
- Replacing MFR Load Cell, R71
  31
- Replacing SG Load Cell, R71
  34
- Replacing the Printed Circuit Board Assemblies (Pcba)
  36
  - Terminal
    36
  - Remove the TFT PCB
    38
  - Removing MFR Main PCBA
    41
  - Removing MFR LFT PCBA
    43
  - Replacing SG LFT PCBA
    45
  - Replacing SG Main PCBA
    47
4 Testing

50
- Test Masses Required
  50
- Operational Test
  51
- Load Cell Test Using Ramp
  51
- Performance Tests
  51
  - Precision Test
    51
  - Repeatability Test (Non-Approved Models)
    52
  - Calibration Mass Values
    53
  - Linearity Test
    54
  - Off-Center Load Test
    55
  - Repeatability Worksheet
    56
5 Parts Lists & Diagrams

57
6 Accessing the Service Menu

68
Appendix A - Communication

80
- Scale Commands
  80
- RS232 (DB9) Pin Connections
  81
- Usb Host
  81
- Software Installation & Software Selection
  83
- Product Selection
  84
- To Restore the EEPROM Data
  84
- Com Port Configuration
  86
- To Replace Load Cell
  87
- Install New Main Printed Circuit Board (PCBA)
  89
- Update the Software in the Scale
  91
- Diagnostic
  92

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