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Table of Contents
Hydrogen Sulfide, Water, Oxygen & Carbon Dioxide Analyzer
TAC-H
2
S/H
2
O/O
2
Analyzer Instruction Manual
www.tac-controls.com
TEXAS ANALYTICAL CONTROLS
4418 Bluebonnet Drive | Stafford, TX 77477
(281) 240-4160
PART 1
DEFINITIONS
PART 2
INSTALLATION
2.1
Safety Requirements
2.2
Mounting the Instrument
2.3
Sample Conditioning System
2.4
Electrical Connections
2.5
Communication Outputs
2.5.1
Optional Isolated 4-20 mA
2.6
Tubing Connections & Instructions
PART 3
START-UP & OPERATION OVERVIEW
3.1
Function of the Microprocessor
3.2
Typical Flow Diagrams
PART 4
OPERATION
4.1
Screen Display
4.2
Calibration and Start-up of the Analyzer
4.3
Calibrate Menu
4.3.1
H
2
S Calibration Menu
4.3.2
O
2
Calibration
4.4
H
2
S Sensor Settings Menu
4.5
H
2
S Bump Test
4.6
Alarm Settings Menu
4.6.1
H
2
S Sensor Saturation Alarm
4.6.2
Pump & Flow Fail Alarms
4.7
Analog-Out Settings Menu
4.8
RTU / Modbus Menu
4.8.1
Pin Outs
4.8.2
TCIP/ IP Menu
4.9
Data Logging Menu
4.10
OEM Settings Menu
4.11
Help Menu
4.12
Password Protection Feature
PART 5 MAINTENANCE
5.1
Occasional External Inspection
5.2
Replacing H
2
S Sensors
5.3
Replacing H
2
O Sensor
5.4
Replacing O
2
Sensor
5.5
Replacing Membrane Filter
5.6
Analyzer Enclosure Dimensions
PART 6 TROUBLESHOOTING
6.1
Frozen Screen – Run/Idle Mode
6.2
PLC Loses Program – Reload Program