10.
Maintenance
ATTENTION!
Before carrying out any work, disconnect the pump from the electrical system and secure it from being
accidentally switched on again. Check the discharge pipe line for damage.
To avoid danger if the power cable is damaged, it must be replaced by the manufacturer or its
service agent or a similarly qualified person.
If there are problems, please contact your GC and G.U.T. partner.
11.
Performance curve
Pump Curve 50 Hz
9
H
(m)
8
7
6
5
4
3
2
1
Q
0
(m
/h)
3
(l/s)
0
2
4
6
TP 30
8
10
1
2
Figure 2
H = total head
Q = discharge volume
Curve to ISO 9906
2
1
4
1
6
4
25
18