Table of Contents
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CONTENTS
Section
1
INTRODUCTION ................................................. 2
1.1
Brief Description ................................................ 3
1.2
Training .............................................................. 3
1.3
the Main Components ....................................... 3
2
INSTALLATION ................................................... 4
2.1
Accessories ....................................................... 4
2.2
Location ............................................................. 4
2.3
Mounting ............................................................ 4
2.4
Sampling Requirements .................................... 4
2.5
Sample Connections ......................................... 5
2.6
External Electrical Connections ......................... 6
2.7
Interference Suppression .................................. 8
3
SETTING UP ....................................................... 8
4
LIQUID HANDLING SECTION ............................ 9
4.1
Principle of Operation ........................................ 9
4.2
General Operation ........................................... 11
4.3
Multi-Stream Operation ................................... 12
4.4
Manual Grab Sample Facility .......................... 13
4.5
Optical System ................................................. 13
5
ELECTRONICS SECTION ................................ 14
5.1
Front Panel Controls ........................................ 14
5.2
Display ............................................................. 14
5.3
L.E.D. Indicators .............................................. 14
5.4
Microprocessor Unit ......................................... 16
6
SINGLE STREAM PROGRAMMING ................ 18
7
CALIBRATION .................................................. 24
7.1
Method of Calibration ...................................... 24
7.2
Operation of Color Compensation ................... 24
7.3
Calibration/Color Compensation Conflicts ....... 24
Page
Section
8
MAINTENANCE ................................................ 25
8.1
Chemical Solutions .......................................... 25
8.1.1
8.1.2
8.1.3
8.2
Scheduled Servicing ........................................ 26
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.3
Shutdown Procedure ....................................... 27
8.4
Unscheduled Servicing .................................... 30
8.4.1
8.4.2
8.4.3
8.5
Simple Checks ................................................. 31
8.5.1
8.5.2
8.5.3
8.5.4
8.6
Setting Up the Optical System ......................... 32
8.6.1
8.6.2
8.6.3
8.7
Color Compensation Solenoid Valves ............. 34
9
SPECIFICATION ............................................... 34
10
SPARES ............................................................ 35
PROGRAMMING ....................................................... 37
APPENDIX B - WIRING SCHEMATIC ...................... 44
SOFTWARE EPROM ................................................. 44
Reagent Solution ............................... 25
Standard Solutions ............................. 25
Internal Pipework ............................... 25
Regular Visual Checks ....................... 26
Five-weekly ........................................ 26
Twelve-monthly .................................. 26
Rinsing Internal Pipework .................. 27
see Section 10 ................................... 27
Peristaltic Pump ................................. 27
Replacement of Plumbing Tubing ...... 27
Monitor Diagnostic Information .......... 30
Malfunction of the Monitor .................. 30
to the Monitor ..................................... 31
Unstable or Erratic Readings ............. 31
Low/High Calibration Factor Value ..... 32
Monitor Stability/Response Test ......... 32
Simple Electronic Response Test ....... 32
Replacing the Exciter Lamp ............... 32
Aligning the Exciter Lamp .................. 33
Setting Up the Cuvette Board ............ 33
Page
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