156
WT.050.580.000.DE.IM.0714
Operation
MFC
5.
Zero point calibration for ozone,
chloride oxide, Cl
2
free (M)
Zero point calibration using 2-point calibration
1
Starting from the basic display, select the "Calibration" menu.
2
Select the measurement to be calibrated from the menu, e.g.
Cl
2
free (M).
3
Select the "zero span" parameter.
4
Run disinfectant-free or reduced water through the flow-
through adapter (e.g. by switching off or reducing the dosing
system).
5
Allow for the process delay by waiting until the measured
value on the display no longer changes.
In disinfectant-reduced water, extract a specimen of the
sample water and run a comparative measurement.
6
Press "Enter" to set the display to zero.
7
A determined DPD value can be entered using the arrow keys
instead of the zero point (e.g. reduced dosing system).
8
Save the value by pressing "Enter".
DPD calibration using 1-point
and 2-point calibration for O
3
,
ClO
2
and Cl
2
1
Extract specimen of sample water.
2
Determine the disinfectant content with a comparative device
(e.g. photometer).
3
Starting from the basic display in the main menu, select the
"Calibration" menu.
4
Select the measurement you wish to calibrate from the menu.
5
Select the "Cal. Span" parameter.
6
Use the arrow keys to enter the determined value.
7
Save the value by pressing "Enter".
This concludes the calibration for O
3
, ClO
2
or Cl
2
free.
Summary of Contents for WALLACE & TIERNAN MFC
Page 1: ...WALLACE TIERNAN MULTI FUNCTION CONTROLLER MFC from version V 2 00 INSTRUCTION MANUAL...
Page 2: ...2 WT 050 580 000 DE IM 0714 MFC Please note Original manual...
Page 6: ...6 WT 050 580 000 DE IM 0714 Introduction MFC 1...
Page 40: ...40 WT 050 580 000 DE IM 0714 Description MFC 3...
Page 247: ...MFC Certificates 10 247 10 Certificates...
Page 248: ...248 WT 050 580 000 DE IM 0714 Certificates MFC 10...
Page 249: ...MFC Certificates 10 249...
Page 250: ...250 WT 050 580 000 DE IM 0714 Certificates MFC 10...
Page 262: ...262 WT 050 580 000 DE IM 0714 Settings table MFC 11...
