Table of Contents
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CONTENTS
Section
1
INTRODUCTION .......................................................... 2
1.1
Introduction ........................................................ 2
1.2
Principle of Operation ....................................... 2
1.3
7320 Series Systems ........................................ 2
2
MECHANICAL INSTALLATION .................................. 3
2.1
Siting Requirements .......................................... 3
2.1.1
Monitor ................................................. 3
2.1.2
Flowcell Assembly ............................... 3
2.2
Installing the Monitor ......................................... 4
2.3
Installing the Flowcell ........................................ 5
2.4
Mounting the De-bubbler .................................. 7
2.4.1
Optional De-bubbler ............................ 7
3
ELECTRICAL CONNECTIONS ................................... 8
3.1
Access to Terminals .......................................... 8
3.2
Connections, General ....................................... 8
3.2.1
Interference Suppression .................... 8
3.3
Monitor Connections ....................................... 10
3.3.1
Input Connections .............................. 11
3.3.2
Alarm Relay Connections .................. 11
3.3.3
Out of Service Alarm .......................... 11
3.4
Selecting the Mains Voltage ............................ 11
3.5
Start Up ........................................................... 11
4
CONTROLS AND DISPLAYS .................................... 12
4.1
Displays ........................................................... 12
4.2
Switch Familiarisation ..................................... 12
Page
Section
5
PROGRAMMING ........................................................ 13
5.1
Programming Map ........................................... 13
5.2
Operating Display Page .................................. 14
5.3
Sensor Calibration ........................................... 15
5.4
Security Code .................................................. 15
5.5
Set Up Parameters .......................................... 16
5.6
Set Up Outputs ................................................ 17
5.7
Factory Settings .............................................. 17
6
MAINTENANCE ......................................................... 18
6.1
Standard Solutions .......................................... 18
6.1.1
6.1.2
6.1.3
6.2
Scheduled Servicing ....................................... 18
6.2.1
6.2.2
6.3
Unscheduled Servicing ................................... 23
6.3.1
6.3.2
6.4
Receiver Modules ........................................... 24
6.4.1
6.4.2
7
SPECIFICATION ........................................................ 27
8
SPARES ..................................................................... 28
APPENDIX ........................................................................... 29
A.1
Inferred Units ................................................... 29
Zero Standard .................................... 18
Span Standard ................................... 18
Calibration Checks ............................ 18
Cleaning the Flowcell ........................ 18
Cleaning and Wiper Maintenance ..... 19
Monitor Diagnostic Information ......... 23
Unstable or Erratic Readings ............ 23
Changing the Modules ....................... 24
Adjusting the Emitter Brightness ....... 24
Page
1
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