SFC
Maintenance
7.
227
4
Rinse the fine filter with water, replace if necessary.
5
Place the fine filter into the filter unit.
Ensure that the O-ring is fitted correctly (insert as far as
possible).
6
Fit the filter unit. Ensure that it is fitted in the correct position.
7
Tighten both knurled nuts (A).
7.3
Maintaining membrane sensors
For the membrane sensor maintenance procedure, see 4.2.6
“Membrane sensors”.
Please refer to instruction manual „membrane sensor for free
chlorine FC2“ and „membrane sensor for total chlorine TC3“.
7.4
Maintaining Redox electrode
Depending on how dirty the sample water is, the Redox electrode
must be cleaned at certain intervals. Unclean water causes the
measurement to be very slow. At the same time, the Redox
voltage is frequently indicated as too low. The surface of the
platinum disc is usually soiled. This may be to some extent in the
form of an invisible coating. In particular, the ceramic electrode
diaphragm may also be soiled or coated with lime deposits.
To clean the soiled metal disc, the Redox electrode is removed
from the flow-through adapter and cleaned with a paper towel; use
diluted hydrochloric acid (up to 10 %), if necessary. Scouring
cleaner may not be used because it may clog the diaphragm. Then
rinse well with water. Do not touch the platinum electrode after
rinsing in order to keep oil from fingers off them. To remove lime
deposits, immerse the electrodes just past the diaphragms into
hydrochloric acid (10 %); allow several minutes for this to react and
rinse with clear water.
Please note
Do not use any other chemicals than those described here. These
could damage the electrode.
Содержание WALLACE & TIERNAN SFC
Страница 1: ...WALLACE TIERNAN MEASURING AND CONTROL SYSTEM SFC from version V 3 08 INSTRUCTION MANUAL...
Страница 2: ...2 WT 050 590 000 DE IM 0719 SFC Please note Original instruction manual...
Страница 40: ...40 WT 050 590 000 DE IM 0719 Description SFC 3...
Страница 118: ...118 WT 050 590 000 DE IM 0719 Functions SFC 4...
Страница 121: ...SFC Installation 5 121 Top hat rail assembly...
Страница 122: ...122 WT 050 590 000 DE IM 0719 Installation SFC 5 Wall mounting assembly...
Страница 123: ...SFC Installation 5 123 Top hat rail assembly...
Страница 124: ...124 WT 050 590 000 DE IM 0719 Installation SFC 5 Wall mounting assembly...
Страница 125: ...SFC Installation 5 125 Control cabinet installation assembly...
Страница 126: ...126 WT 050 590 000 DE IM 0719 Installation SFC 5 Control cabinet installation assembly...
Страница 127: ...SFC Installation 5 127 Installation of the front panel on the control cabinet...
Страница 128: ...128 WT 050 590 000 DE IM 0719 Installation SFC 5 Installation of the front panel on the control cabinet...
Страница 145: ...SFC Installation 5 145 Example 2 W2T505525 W3T171924 W2T505525 Only operate with sample water inlet...
Страница 156: ...156 WT 050 590 000 DE IM 0719 Installation SFC 5...
Страница 218: ...218 WT 050 590 000 DE IM 0719 Operation SFC 6...
Страница 232: ...232 WT 050 590 000 DE IM 0719 Maintenance SFC 7...
Страница 249: ...SFC Complete Units Retrofit Kits and Spare Parts 8 249 Drawing of DEPOLOX 5 pressurized version W3T170032 W3T170032...
Страница 253: ...SFC Complete Units Retrofit Kits and Spare Parts 8 253 VariaSens drawing non pressurized version W3T158742 W3T158742...
Страница 257: ...SFC Complete Units Retrofit Kits and Spare Parts 8 257 VariaSens drawing pressurized version W3T158756 W3T158756...
Страница 263: ...SFC Complete Units Retrofit Kits and Spare Parts 8 263 Drawing of DEPOLOX Pool pressurized version W3T158599 W3T158599...
Страница 266: ...266 WT 050 590 000 DE IM 0719 Complete Units Retrofit Kits and Spare Parts SFC 8...
Страница 273: ...SFC Declarations and certificates 10 273 10 Declarations and certificates 10 1 Declaration of Conformity...
Страница 274: ...274 WT 050 590 000 DE IM 0719 Declarations and certificates SFC 10...
Страница 275: ...SFC Declarations and certificates 10 275 10 2 Certificate of Compliance...
Страница 276: ...276 WT 050 590 000 DE IM 0719 Declarations and certificates SFC 10...
Страница 284: ...284 WT 050 590 000 DE IM 0719 Settings Table SFC 11...