16
16
16
16
16
GB
GB
GB
GB
GB
Maintenance
Maintenance
Maintenance
Maintenance
Maintenance
All technical equipment requires regular
maintenance. This should always be undertaken
by specialist staff who will also replace worn parts.
We advise you to conclude a maintenance
contract. Maintenance must be performed once
each year, and twice each year for municipal
systems, by a plumber or the manufacturer.
W
W
W
W
Warr
arr
arr
arr
arranty
anty
anty
anty
anty
In the event of a malfunction during the warranty
period, please contact our after-sales service
department, stating the type of unit and the product
number (PNR) (see the technical data or the type
plate on the unit).
0
0
0
0
0
10
10
10
10
10
20
20
20
20
20
30
30
30
30
30
40
40
40
40
40
m
m
m
m
m
3
3
3
3
3
/h
/h
/h
/h
/h
0,3
0,3
0,3
0,3
0,3
0,2
0,2
0,2
0,2
0,2
0,1
0,1
0,1
0,1
0,1
0
0
0
0
0
Multipur DN 65
Multipur DN 65
Multipur DN 65
Multipur DN 65
Multipur DN 65
Multipur DN 80
Multipur DN 80
Multipur DN 80
Multipur DN 80
Multipur DN 80
Pressure loss curve
Pressure loss curve
Pressure loss curve
Pressure loss curve
Pressure loss curve
bar
bar
bar
bar
bar
Action
Action
Action
Action
Action
Carry out backwash
Repeat backwash several
times
Repeat backwash several
times. Increase pressure
If the fault cannot be remedied by following these tips, contact our after-sales service department.
If the fault cannot be remedied by following these tips, contact our after-sales service department.
If the fault cannot be remedied by following these tips, contact our after-sales service department.
If the fault cannot be remedied by following these tips, contact our after-sales service department.
If the fault cannot be remedied by following these tips, contact our after-sales service department.
T
T
T
T
Troub
roub
roub
roub
roubleshooting
leshooting
leshooting
leshooting
leshooting
Fault
Fault
Fault
Fault
Fault
Water pressure dropped con-
siderably in network
Flushing water outlet does not
close
Display shows: ERR
ERR
ERR
ERR
ERR
Cause
Cause
Cause
Cause
Cause
Dirty filter element
Backwash element does not
reach the end position due to
large particles of dirt
Pressure to less
