Total hardness
measured (°dH)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
5 Commissioning and replacing the filter
EN
Caution: Filter replacement and maintenance of the filter system may be carried out
!
only by specialist staff.
Caution: The PURITY replacement cartridge may only be used in combination with
!
the pressure vessel that has been specifically designed for its size. See page 2.
Before commissioning or replacing the filter, please read the manual for the PURITY Quell ST
filter system. There you will find detailed information on operating and safety notes,
maintenance, troubleshooting and technical data.
The filter cartridge must be replaced after 6–12 months and no later than 12 months after
commissioning regardless of the level of exhaustion of the filter system. If the capacity of
the filter cartridge has already been exhausted, it must be replaced earlier.
8
By-pass setting
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
PURITY
Finest 600
4,400
4,000
3,667
3,385
3,143
2,933
2,750
2,588
2,444
2,316
2,200
2,095
2,000
1,913
1,833
1,760
1,692
1,630
1,571
1,517
1,467
1,419
1,375
1,333
1,294
1,257
PURITY
Finest 1200
8,150
7,409
6,792
6,269
5,821
5,433
5,094
4,794
4,528
4,289
4,075
3,881
3,705
3,543
3,396
3,260
3,135
3,019
2,911
2,810
2,717
2,629
2,547
2,470
2,397
2,329