Electro-Chemical Devices (ECD) SMS22 - Manual (Page 3)

PREFACE ................................................................................................................................................................................... i
TABLE OF CONTENTS ............................................................................................................................................................... ii
TERMS AND CONDITIONS OF SALE ........................................................................................................................................ vi
RETURN GOODS POLICY ....................................................................................................................................................... viii
IMPORTANT SERVICE INFORMATION .................................................................................................................................. viii
UNPACKING THE INSTRUMENT .............................................................................................................................................. ix
List of Hazards .................................................................................................................................................................... ix
1.0 GENERAL DESCRIPTION ..................................................................................................................................................... 1
1.1 Features ........................................................................................................................................................................ 2
1.2 Specifications ................................................................................................................................................................ 2
2.0 INSTALLATION ................................................................................................................................................................... 4
2.1 MOUNTING ................................................................................................................................................................... 4
2.2 WIRING .......................................................................................................................................................................... 5
2.2.1 Wiring, Sensor(s) .................................................................................................................................................... 5
2.2.2 Wiring, power ........................................................................................................................................................ 5
2.2.3 Wiring, 4-20 mA Outputs ....................................................................................................................................... 5
2.2.4 Wiring, Contact Relay Outputs ............................................................................................................................... 5
2.3 PLUMBING ..................................................................................................................................................................... 6
2.3.1 Sample Requirements ............................................................................................................................................ 6
2.3.2 Connecting the Inlet and Drain fittings .................................................................................................................. 6
2.3.3 Connecting the Reagents ....................................................................................................................................... 6
2.4 INSTALLING the SENSORS ............................................................................................................................................. 7
3.0 OPERATION ....................................................................................................................................................................... 8
3.0.1 RUN Function ......................................................................................................................................................... 8
3.0.2 PRIME Function ...................................................................................................................................................... 8
3.0.3 CALIBRATE Function ............................................................................................................................................... 8
3.1 KEYS ............................................................................................................................................................................... 9
3.2 MENUS .......................................................................................................................................................................... 9
3.2.1 Sulfide Menus ........................................................................................................................................................ 9
3.2.2 pH Menus ............................................................................................................................................................... 9
3.2.3 Configuration and Trim Menu .............................................................................................................................. 10
3.3 MENU FUNCTIONS & OPTIONS ................................................................................................................................... 10
SMS-22 Page iii