Hach EC1000 Manuals

Hach EC1000 Manuals

Manuals and User Guides for Hach EC1000. We have 1 Hach EC1000 manual available for free PDF download: Instruction Manual

Hach EC1000 Instruction Manual

Hach EC1000 Instruction Manual (128 pages)

PROCESS pH/ORP SYSTEM

Brand: Hach | Category: Controller | Size: 3 MB

Table of Contents

Certification

3
- Table of Contents
  5
Specifications

9
Safety Precautions

13
Operation

15
Section 1 General Information

17
- Instrument Description
  17
- EC1000 Ph/Orp Controller
  17
- Electrolyte Pump
  17
- Hach One Process Ph Electrode
  21
  - Sodium Error
    21
- Hach One ORP Electrode
  21
- Industrial Process Ph Electrode
  22
- Sample Handling System
  22
  - Submersible
    22
  - Flow-Thru Cell
    22
  - In-Line
    22
- Principle of Operation
  23
Section 2 Operation

25
- Operating the User-Programmable Setup
  25
  - Moving Around the Menu
    25
  - Editing a Setup Value
    25
  - Restoring Default Settings
    27
- Setup Menu
  28
  - Alarms
    28
  - Recorder Output
    29
  - PID Output
    30
  - Recorder 2
    33
  - Initial Setup
    33
    
    Temperature Compensation Setup
    33
  - Keylock
    35
  - Reference Solution Timer
    36
  - Warnings
    36
- Calibration
  37
  - Ph Calibration
    38
    
    Two-Point Calibration with Auto Recognition of Hach Buffers
    39
    
    One-Point Grab Sample Calibration
    40
    
    Calibration Procedure Variations
    40
    
    One Point Calibration with a Buffer
    41
    
    Calibration Review
    41
  - Temperature Calibration
    41
  - ORP Calibration/MV Zero
    42
    
    Preamp Zero
    42
    
    ORP Electrode Check
    43
    
    MV Offset
    43
Section 3 Serial Interface

45
- Optional Serial Interface Board
  45
- Data Communications Format/Setup
  45
- Print Format
  45
- Remote Input Commands
  46
Section 4 Pid Control

49
- Ph Controller Basics
  49
- Instrument Settings
  49
  - Set Point
    49
  - Dead Band
    49
  - Preset
    49
- Gain
  49
  - Reset (Integral)
    52
  - Rate (Derivative)
    52
  - Curve
    52
Installation/Maintenance

55
Section 5 Installation

57
- Unpacking the Instrument
  57
- Industrial Process Ph Electrode Preparation
  57
- Mounting the Controller
  57
  - Panel Mounting
    57
  - Wall Mounting
    59
  - Pole Mounting
    59
- Mounting the Pump
  59
- Installing the Ph/Orp Electrode
  60
- Wiring the Meter
  63
  - Wire Preparation
    64
  - Power
    65
  - Line Voltage Selection for Meter
    66
  - Alarms
    66
  - Recorder and Controller
    66
  - Electrode Wiring
    67
  - Electrode Output Connections
    67
- Pump Wiring
  68
  - Line Voltage Selection for Electrolyte Pump
    69
Section 6 Basic Start-Up

71
- Introduction
  71
- Purging the System
  72
- Calibration
  73
Section 7 Serial Interface

75
- Installation
  75
- RS-232C Interface Configuration
  77
- Current Loop Configuration
  77
Section 8 Electrode and Pump Maintenance

81
- Electrode Maintenance
  81
- Pump Maintenance
  87
  - Changing Pump Tubing
    87
- Fuse Replacement
  88
  - Meter Fuse Replacement
    88
  - Pump Fuse Replacement
    90
- Pump Motor Replacement
  90
Section 9 Troubleshooting

91
- Troubleshooting the EC1000 Controller
  91
  - Test Diagnostic Menu
    91
  - Error Codes
    94
  - System Warnings
    95
- Troubleshooting the Ph Electrode
  96
- Troubleshooting the ORP Electrode
  98
Section 10 Schematics

103
General Information

107
Replacement Parts

109
How to Order

113
Repair Service

114
APPENDIX A Process Ph Electrode Without Internal Preamp

115
APPENDIX B Supplemental Compliance Information

117
Index

119

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