Aquametrix 2200D Dissolved Oxygen Controller/Analyzer User Ma Manuel d'utilisateur

OPERATING INSTRUCTION MANUAL MODEL 2200D/P91 DISSOLVED OXYGEN SYSTEM REV. 8.0 Water Analytics, Inc. 100 School Street Andover, MA

Model 2200D/P91 Page 8 4.0 DESCRIPTION OF FUNCTIONS 4.1 Overview 4.1.

Model 2200D/P91 Page 9 Some of these are: • Recall and easy adjustment of relay and output parameters • Push butto

Model 2200D/P91 Page 10 4.6 Analog Outputs 4.6.1 The analog output signals consist of a non-isolated 0-1 mA, 0-5 Vdc, and is

Model 2200D/P91 Page 11 • Alarm Relay Low 4.8 DIP Switches 4.8.1 The controls which a

Model 2200D/P91 Page 12 4.9 Output Hold 4.9.1 Output hold, is a function which freezes all output signals at the l

Model 2200D/P91 Page 13 5.2 Percent Saturation/ppm 5.2.1 The instrument provides measurement of dissolved oxygen in either percent saturati

Model 2200D/P91 Page 14 5.4 Analog Output Range Expand 5.4.1 The 4-20 mA isolated analog output may be spread ov

Model 2200D/P91 Page 15 5.7 Status 5.7.1 The 2200D continuously checks the integrity of all stored data and monitors

Model 2200D/P91 Page 16 c) Press CALL the required number of times until RELAY A SETPOINT is indicated. Now use the arrows to make the display

Model 2200D/P91 Page 17 pressed a second time to confirm entry. b) Press RUN to place the instrument on line, or press CALL,

TABLE OF CONTENTS GENERAL INFORMATION 1 SPECIFICATIONS 2 INSTALLATION 4 DESCRIPTION OF FUNCTIONS 8 START-UP AND OPERATION

Model 2200D/P91 Page 18 7.2 Access to Utility Menu 7.2.1 The Utility Menu is protected by password. To acce

Model 2200D/P91 Page 19 e) Press RUN to return to on line or press CALL to proceed to another item in the Utility Menu. 7.5 Adjust 4-20 mA

Model 2200D/P91 Page 20

Model 2200D/P91 Page 21 9.0 TROUBLESHOOTING AND SERVICE 9.1 Isolate the cause 9.1.1 When a measurement problem occu

Model 2200D/P91 Page 22 9.2 Escape 9.2.1 If the instrument appears to be "DEAD", for example not respond

Model 2200D/P91 Page 23 b) The power supply circuit board is fastened to the back of the enclosure by four screws, remove the screws and th

Model 2200D/P91 Page 24 9.6 Customer Service 9.6.1 If a problem has not been resolved with the above procedures, a teleph

Model 2200D/P91 Page 1 MODEL 2200D DISSOLVED OXYGEN ANALYZERS AND MODEL P91 DISSOLVED OXYGEN SENSOR INSTRUCTION MANUAL

Model 2200D/P91 Page 2 2.0 SPECIFICATIONS DISPLAY: 3 1/2 digit LED, 1/2" high digits MEASURING RANGES: D.

Model 2200D/P91 Page 3 TEMPERATURE RANGE: 0-40°C (32 to 104°F) WETTED MATERIALS: PVC and Teflon F.E.P.

Model 2200D/P91 Page 4 3.0 INSTALLATION 3.1 Location 3.1.1 Locate the instrument within the

Model 2200D/P91 Page 5 3.5 Sensor Installation, Flotation Mounting 3.5.1 Refer to diagram below and proceed as follows: a) F

Model 2200D/P91 Page 6 d) The sensor may be attached to float assembly in one of two ways: 1. With sensor EXTENDED FROM BOTTOM of flota

Model 2200D/P91 Page 7 b) Route sensor cable through pipe and fasten sensor to pipe. The use of thread sealant (Teflon tape) on all mountin