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Replacing the UVC lamp (Figures P-T):
For an optimum filter performance, we recommend to replace the UVC lamp after approx. 8000 operating hours.
Important:
Only use lamps the identification and capacity data of which correspond to the information on the type
plate.
Remove the self-tapping screw (32). Unscrew the clamping screw (34) from the unit head (31) by turning counter-
clockwise. Pull off the quartz glass (33) including the O ring (35) by exerting a slight rotary movement. Pull out the UVC
lamp (36) and replace. Check the quartz glass (33) and the O ring (35) for damage. Insert the quartz glass (33) includ-
ing the O ring (35) against the stop in the unit head (31). Tighten the clamping screw (34) clockwise up to the stop.
Turn in and tighten the self-tapping screw (32).
Assembly of the UVC clarifying unit (Figures U, V)
Check the O ring (37) at the unit head (31) for damage. Place the O ring (37) on the recess at the unit head (31), then
carefully push the UVC water housing (26) against the stop on the unit head (31) by applying light pressure. While
doing so, slightly turn the UVC water housing (26) to ensure that the tenons and the grooves of the bayonet closure
intermesh. Turn the UVC water housing (26) clockwise up to the stop.
Assembly of the unit (Figure W-Y)
Tighten the pump (28) at the UVC water housing (26) using the union nut. Place the bio surface element (23) and
gravel bags (24) in the bottom strainer casing (2). Place the aeration stone (25) between the gravel bags (24). Ensure
that the hose is not kinked. Place the foam filters (3, 22) in the bottom strainer casing (2). Insert the UVC clarifying unit
including the pump (20). Attach the top strainer casing (1) and press it onto the bottom strainer casing (2) until the
clamps engage in the bottom strainer casing.
Important:
Lead the connection cable (7) through the cable opening in
the bottom strainer casing (2) and route the cable such that pinching is avoided.
Storage/Over-wintering
Remove the unit at temperatures below zero degrees centigrade. Thoroughly clean and check the unit for damage.
Store the unit immersed in water or filled with water at a frost-free place. Do not flood the power plug!
Wearing parts
The UVC lamp, the different filters and the rotor are wear parts and are excluded from the warranty.
Disposal
Dispose of the unit in accordance with the national legal regulations. The UVC lamp needs special disposal. Ask your
specialist dealer.
Malfunctions
Malfunction Cause
Remedy
The unit is not operating
No mains voltage
Check mains voltage
Flow regulator excessively throttled
Set flow regulator
Nozzle blocked
Clean nozzle
Excessive pressure losses in the hoses
Reduce hose length and connecting parts to a
minimum, route hoses as straight as possible
Intake openings blocked
Clean housing
Filters clogged
Clean filters
Rotor blocked
Clean rotor
Pond extremely dirty
Remove algae and leaves from the pond,
perform a partial water change
Delivery or fountain height insufficient or not
consistent,
cloudy water
Quartz glass tube soiled
Remove UVC filter and clean the quartz glass
tube
UVC lamp does not light up
UVC lamp defective
Replace the UVC lamp
Unit switches off after a short running period
Water temperature too high
Note maximum water temperature of +35°
Remarques concernant cette notice d’emploi
Avant la première utilisation, lire attentivement cette notice d'emploi et se familiariser avec l'appareil. Respecter impé-
rativement les indications de sécurité relatives à une utilisation correcte et en toute sécurité.
Prière de conserver soigneusement cette notice d'emploi ! Lors d'un changement de propriétaire, transmettre égale-
ment cette notice d'emploi. Tous les travaux effectués avec cet appareil devront être exécutés conformément aux
directives ci-jointes.
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