operation manual

16
- GB -
Operation
Attention! Dangerous electrical voltage.
Possible consequences: Death or serious injuries due to operation of this unit in a swimming pond.
Protective measures:
• Do NOT use this unit in a swimming pond.
• Adhere to national and regional regulations.
This is how to connect the power supply:
Switching on: Connect the unit to the mains. The unit switches on as soon as the power connection is established.
Switching off: Disconnect the unit from the mains.
Malfunctions
Malfunction Cause Remedy
Unit has been in operation only for a short time The complete biological cleaning effect is only
achieved after several weeks
Water extremely soiled Remove algae and leaves from the pond,
perform a partial water change
Excessive fish and animal population Guide value: approx. 60 cm fish length in 1 m³
pond water
Foam filters soiled Clean filters
Pump filter housing soiled Clean pump filter housing
Impeller unit blocked Clean pump
Quartz glass tube soiled Remove UVC and clean quartz glass
The unit performance is not satisfactory
UVC lamp capacity exhausted Replace the lamp after approx. 8,000 operating
hours
Power supply of UVC not connected Connect UVC power plug
UVC lamp defective Replacing the UVC lamp
Connection defective Check electrical connection
UVC lamp display is not lit
UVC overheated UVC automatically switches on when cooled
down
Pump power supply not connected Connect pump power supply No water outlet from the pond inlet
Pond inlet blocked Clean pond inlet
Wear parts
The UVC lamp, the quartz glass and the foam filters are wear parts and are excluded from the warranty.
The impeller unit is a wearing part and does not fall under the warranty.
Maintenance and cleaning
Carry out the cleaning and servicing measures described in the following at regular intervals in order to ensure proper
function of the individual units. The cleaning cycle depends on the degree of soiling/pollution of the garden pond.
Follow the warning and safety information!
Attention! Dangerous electrical voltage.
Possible consequences: Death or severe injury.
Protective measures:
• Electrical units and installations with a rated voltage of U > 12 V AC or U >30 V DC located in the water:
Isolate the units and installations (switch off and disconnect from the power supply) before reaching into the
water.
• Isolate the unit before starting any work.
• Secure the unit to prevent unintentional switching on.