Intended use
Only use the product described in this manual as follows:
• For maintaining the water circulation in an aquarium.
• While adhering to the technical specifications. (→ Technical data)
The following restrictions apply to the unit:
• Only use indoors and for aquaristic purposes in the home (not for commercial use).
• Only operate with water at a water temperature of +4 °C to +35 °C.
• Do not use in swimming ponds.
• Never use the unit with fluids other than water.
• Never run the unit without water.
• Do not use in conjunction with chemicals, foodstuff, easily flammable or explosive substances.
• Do not connect to the domestic water supply.
• Do not use for commercial or industrial purposes.
• According to EMC (Electromagnetic Compatibility), this is a class A unit. The unit may cause mal-
functions in living environments. It is the user's responsibility to take suitable countermeasures.
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