1. FOREWORD .................................................................................................................................................................. 3
2. SAFETY GUIDELINES ..................................................................................................................................................... 3
3. FUNCTIONS PERFORMED ............................................................................................................................................. 3
4. PACKING LIST WITH IN-LINE CELL ................................................................................................................................ 4
5. INSTALLATION DIAGRAM ............................................................................................................................................. 5
6. INSTALLATION .............................................................................................................................................................. 6
6.7. Installing the pH probe ....................................................................................................................................... 10
6.9. Installing the cell ................................................................................................................................................ 12
6.10. Electrical connections ........................................................................................................................................ 15
7. COMMISSIONING ....................................................................................................................................................... 17
8. ELECTRONICS UNIT INTERFACE .................................................................................................................................. 18
8.1. Screen ................................................................................................................................................................. 18
8.2. Indicator lights.................................................................................................................................................... 18
8.3. Keypad ................................................................................................................................................................ 18
9. MENU STRUCTURE 1 .................................................................................................................................................. 19
10. MENU STRUCTURE 2 ................................................................................................................................................ 20
12. PROBE CALIBRATION ................................................................................................................................................ 26
12.1. Ph probe calibration ........................................................................................................................................... 26
12.2. Calibrating the ORP probe.................................................................................................................................. 27
14. MAINTENANCE ......................................................................................................................................................... 29
14.1. Regular checks .................................................................................................................................................... 29
14.2. Cell ...................................................................................................................................................................... 29
14.3. pH probe and ORP probe ................................................................................................................................... 30
16. GUARANTEE ............................................................................................................................................................. 32
TABLE OF CONTENTS
ENGLISH