push the unit head carefully into the housing while exerting light pressure (D5). Ensure that the tenons at the housing
engage in the grooves of the bayonet closure. Turn the unit head clockwise up to the stop while applying slight pres-
sure, so that the two arrows on the unit head and the housing meet (D6).
Changing the UVC lamp (D3)
For an optimum filter performance, we recommend to replace the UVC lamp after approx. 8000 operating hours.
Important! Only use lamps the designation and rating of which match the information on the type plate.
Pull out and replace the UVC lamp.
Storage/Over-wintering
Put the unit out of operation at water temperatures below 8 °C or, at the latest, when freezing temperatures are to
•
be expected.
Drain and thoroughly clean the unit, check for damage.
•
Remove, clean, dry and store all filters in a frost-free environment.
•
Ensure that the storage place is inaccessible to children.
•
Cover the filter container such that the ingress of rain water is excluded.
•
Drain all hoses, pipes and connections as far as possible.
•
Wear parts
The UVC lamp, the quartz glass and the foam filters are wear parts and are excluded from the warranty.
Disposal
Do not dispose of this unit with domestic waste! For disposal purposes, please use the return system provided.
Disable the unit beforehand by cutting off the cables.
Only dispose of the UVC lamp by using the return system provided for this purpose.
Malfunctions
Malfunction
The unit performance is not satisfactory
UVC lamp display is not lit
No water outlet from the pond inlet
15136-07-14_GA_BioSmart 5000-16011 11
Cause
Unit has been in operation only for a short time
Water extremely soiled
Excessive fish and animal population
Foam filters soiled
Pump filter housing soiled
Impeller unit blocked
Quartz glass tube soiled
UVC lamp capacity exhausted
Power supply of UVC not connected
UVC lamp defective
Connection defective
UVC overheated
Pump power supply not connected
Pond inlet blocked
- GB -
Remedy
The complete biological cleaning effect is only
achieved after several weeks
Remove algae and leaves from the pond, per-
form a partial water change
Guide value: approx. 60 cm fish length in 1 m³
pond water
Clean filters
Clean pump filter housing
Clean pump
Remove UVC and clean quartz glass
Replace the lamp after approx. 8,000 operating
hours
Connect UVC power plug
Replacing the UVC lamp
Check electrical connection
UVC automatically switches on when cooled
down
Connect pump power supply
Clean pond inlet
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