TOA-DKK CD-36D - 4.2 Shutdown of Operation

Model: CD-36D 4.2 Shutdown of Operation
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⑦ Confirm the measuring range. ⋅⋅⋅⋅⋅⋅ The measuring range is preset to “0 to 2mg/L” by DKK-TOA
before shipping. If alteration of the measuring range is needed, refer to “6.1 Setting of Measuring
Range”.
⑧ Close the rear cap. ⋅⋅⋅⋅⋅⋅ Close the rear cap tight.
⑨ Execute calibrations. ⋅⋅⋅⋅⋅⋅ According to “5. Calibration”, execute “Zero” and “Span” calibrations.
⑩ Confirmation. ⋅⋅⋅⋅⋅⋅ Confirm the following.
• The mode switch is in the position of “Measurement” (MEAS) and the pilot lamp is continuously
lit.
• Sample water is being fed to the flow cell in accordance with the intended conditions.
• The knob cover and the rear cap are correctly back in the original position.
Now, at this point, the Transmitter is in the normal state for measurement.
4.2 Shutdown of Operation
(a) Take the following steps to stop the operation of the Transmitter.
• Stop the supply of the sample water.
• Turn off the power switch. (Power: OFF)
(b) If the operation is to be resumed after shutdown of the operation, execute the span calibration.