Correct electrical installation
• Electrical installations must meet the national regulations and may only be carried out by a qualified electrician.
• A person is regarded as a qualified electrician, if, due to his/her vocational education, knowledge and experience, he
or she is capable of and authorised to judge and carry out the work commissioned to him/her. This also includes the
recognition of possible hazards and the adherence to the pertinent regional and national standards, rules and regu-
lations.
• For your own safety, please consult a qualified electrician.
• The unit may only be connected when the electrical data of the unit and the power supply coincide. The unit data is
to be found on the unit type plate or on the packaging, or in this manual.
• Ensure that the unit is fused for a rated fault current of max. 30 mA by means of a fault current protection device.
• Extension cables and power distributors (e. g. outlet strips) must be suitable for outdoor use.
• Ensure that the power connection cable cross section is not smaller than that of the rubber sheath with the identifi-
cation H05RN-F. Extension cables must meet DIN VDE 0620.
• Protect the plug connections from moisture.
• Only plug the unit into a correctly fitted socket.
Safe operation
• Never operate the unit if either the electrical cables or the housing are defective!
• Do not carry or pull the unit by its electrical cable.
• Route cords/hoses/lines in a way that they are protected against damage, and ensure that they do not present a
tripping obstacle.
• Only open the unit housing or its attendant components, when this is explicitly required in the operating instructions.
• Only execute work on the unit that is described in this manual. If problems cannot be overcome, please contact an
authorised customer service point or, when in doubt, the manufacturer.
• Only use original spare parts and accessories for the unit.
• Never carry out technical modifications to the unit.
• The power connection cables cannot be replaced. When the cable is damaged, the unit or the component needs to
be disposed of.
• If the device is installed directly at the water (< 2 m), ensure that there are no persons in the water while it is opera-
ting.
• Keep the socket and power plug dry.
Installation and connection
Operation with pool water or salt water
• For operation with pool water or salt water, the following limits must be adhered to:
Type
pH value
Free chlorine
Bound chlorine
Chloride content
Salt content
Water temperature
• Pool water or salt water can impair the appearance of the unit. Such impairments are excluded from the guarantee.
Distances to be adhered to
B
• Swimming pond or pool that may be accessed by people.
− Install the unit at least 2 m away from the water.
• Garden pond or aquarium:
− Install the unit at least 2 m away from the water.
• Allow sufficient space for carrying out maintenance work.
− Ensure that there is space of at least double the width of the casing for removing the unit head.
Pool water
7.2 ... 7.6
0.3 ... 0.6mg/l
< 0.2 mg/l
< 200 mg/l
–
+4 ... +30°C
- GB -
Salt water
7.5 ... 8.5
< 0.3mg/l
–
–
< 3.5 %
+4 ... +25°C
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