Table of Contents
Section
Page
Specifications .................................................................................................... 1
1.0
Overview ........................................................................................................... 2
1.1
Unpacking and Inspection of the Instrument and Accessories ............. 2
1.2
The Display .......................................................................................... 3
1.3
The Touch Pad ...................................................................................... 3
1.4
Vapor Purge ........................................................................................... 3
2.0
Safety ................................................................................................................. 3
2.1
Symbols Used in This Manual ............................................................. 4
3.0
Installation and Commissioning ....................................................................... 5
3.1
Mounting and Site Selection ................................................................. 5
3.2
Plumbing ............................................................................................. 6
3.2.1 Drain Vent ................................................................................. 7
3.2.2 Wetted Materials ....................................................................... 7
3.3
Electrical Connections .......................................................................... 7
3.3.1 Power ........................................................................................ 8
3.3.2 RS-485 ..................................................................................... 8
3.3.3 Relays ........................................................................................ 8
3.3.4 4-20 mA .................................................................................... 8
4.0
Operation .......................................................................................................... 9
4.1
Routine Measurement ........................................................................... 9
4.2
Security Access Feature ........................................................................ 9
5.0
Instrument Calibration .................................................................................... 10
5.1
Calibration Standards ......................................................................... 10
5.2
Calibration Procedures ....................................................................... 10
5.3
Calibration Error ................................................................................. 11
6.0
Instrument Offset ........................................................................................... 12
6.1
Indexing Calibration Cuvettes ............................................................ 13
6.2
Restoring Factory Settings .................................................................. 13
7.0
Instrument Configuration (CONFIG mode) .................................................... 14
7.1
Selecting the Output (O/P) ................................................................. 14
7.2
Setting the 4-20 mA ............................................................................ 14
7.3
Configuring the Error Level ................................................................ 15
7.4
Configuring the RS-485 Port .............................................................. 15
7.5
Configuring the Alarms ....................................................................... 16
7.5.1 Alarm 1 .................................................................................... 16
