19
9.1 “Probe Calibration”, Cl
Cl calibration procedure involves probe’s selection, Zero (P1) and 2nd Point (P2) calibration. From “Menu Calibration”
choose “Cl probe”.
Note: This procedure assumes that instrument is correctly confi gured and a working Chlorine probe connected
and installed on system. Measurement must be performed using plant water. Otherwise unattended results
may occurr.
Calib Zero (P1).
Once into “Cl calibration” menu move on “P1” then press wheel to enter into
calibration mode. For a correct system calibration proceed as follows.
- install an “activated carbon
fi
lter” prior to probe’s holder.
- let system water
fl
ow into probe holder for about 30 minutes.
- press wheel (cursor must be on “Cal.at”). Remove
fi
lter.
Calib 2nd point (P2).
Now move on “P2” then press wheel to enter into calibration mode. For a correct system calibration use a Photometer
or a DPD device to read chlorine on system. Enter value using the wheel then move cursor on “OK”. Now press the
wheel.
Carbon Filter System
Photometer
To end procedure move cursor on “OK” and press wheel to proceed to “Save” request
screen. Move wheel on “YES” to save or “NO” to discard changes. If an error occurred
during calibration procedure then the instrument will show an error message and will ask
to proceed to a new calibration, cancel current operation or restore default settings.
Summary of Contents for Micromaster WDPHCL-ECL6
Page 31: ...31...
