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IM 12A0V2-E
<CONTENTS>
Model ST401G
Sampling System
CONTENTS
IM 12A0V2-E 6th Edition
INTRODUCTION .......................................................................................................i
After-sales Warranty ..........................................................................................iii
1. OVERVIEW ................................................................................................ 1-1
1.1 System confi guration .......................................................................................1-1
1.2 ST401G-FC4 .......................................................................................................1-3
1.3 ST401G-PH .....................................................................................................1-3
1.4 ST401G-PF ......................................................................................................1-3
2. SPECIFICATIONS ..................................................................................... 2-1
3. INSTALLATION, PIPING, AND WIRING ................................................... 3-1
3.1 Unpacking ..........................................................................................................3-1
3.2 Installation place ...............................................................................................3-1
3.3 Installation .........................................................................................................3-1
3.4 Piping ...............................................................................................................3-34
3.5 Wiring ...............................................................................................................3-34
4. OPERATION .............................................................................................. 4-1
4.1 ST401G-FC4-N-A (With free available chlorine analyzer) .............................4-1
4.2 ST401G-PH--A (With pH converter system) .............................................4-2
4.3 ST401G-PF--A
(With pH converter system and free available chlorine analyzer) ...............4-3
4.4 ST401G-FC4-N-A/AZC
(With auto zero calibration for free available chlorine analyzer) .................4-4
4.5 ST401G-PF--A/AZC
(With auto zero calibration for free available chlorine analyzer and pH
converter system) .............................................................................................4-5
5. MAINTENANCE ......................................................................................... 5-1
5.1 Confi rmation of fl ow rates of sample .............................................................5-1
5.2 Leakage check ..................................................................................................5-1
5.3 Maintenance of each built-in equipment ........................................................5-1
Customer Maintenance Parts List...................................... CMPL 12A00V02-00E
Revision Information ...............................................................................................i