Iron / manganese removal
Demanganisation system GENO-mat MN-Z
Order no. 095 153 048-inter Edited by: nkes-mrie G:\BA-153048-INTER_095_GENO-MAT_MN-Z.DOCX
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All other settings from the
reference point (fig. F-1,
pos. 8).
Backwash; the backwash wheel (fig. F-1,
pos. 1) turns clockwise; the progress of
the backwash can be read from the posi-
tion of the reference point (fig. F-1,
pos. 8).
The day disk (fig. F-1, pos. 4) turns counter-clockwise once in
12 days. The red reference arrow (fig. F-1, pos. 3) points to the posi-
tion where a switching pin turned outwards initiates a backwash. In
the operating mode, the distance between the reference arrow
(fig. F-1, pos. 3) and the following switching pin which is turned out-
wards is an indication for the number of days until the next back-
wash.
1.4
How to initiate a
manual backwash
Manual regeneration should be initiated if
the differential pressure of the demanganisation system is more
than 0.3 bar above normal before the timer control initiates the
backwash.
the systems are restarted after longer periods of standstill.
maintenance or repair work has been carried out.
Irrespective of the set backwash interval and the time, the backwash
can be initiated manually at any time.
1. Check the operating status.
Only in operating mode:
2. Turn backwash wheel (fig. F-1, pos. 1) to the right by one catch
(note the click!).
The demanganisation system starts the backwash process, the
backwash wheel (fig. F-1, pos. 1) slowly turns clockwise. After ap-
prox. 3 hours, the backwash is terminated and the white reference
point (fig. F-1, pos. 8) is located opposite of the black reference ar-
row for the current time again (fig. F-1, pos. 7).
