Permissible water quality
pH value
Hardness
Free chlorine
Chloride content
Salt content
Overall dry residue
Temperature
Wear parts
• Impeller unit
Disposal
NOTE
Do not dispose of this unit with household waste.
Dispose of the unit by using the return system provided for this purpose.
Should you have questions, please contact your local disposal company. They will give you in-
formation on how to correctly dispose of the unit.
Render the unit unusable by cutting the cables.
Fresh water, pond water
6.8 ... 8.5
°dH
8 ... 15
mg/l
<0.3
mg/l
<250
%
<0.4
mg/l
<50
°C
+4 ... +35
EN
17