− Check the O-Ring at the unit head for damage and replace, if necessary (9).
− Carefully push the unit head into the housing while applying slight pressure. Ensure that the tenons at the housing
engage in the grooves of the bayonet closure.
− Turn the unit head clockwise against the stop while applying slight pressure.
− Refit the cover for the UVC pre-clarifying unit.
Cleaning the filter pump (G)
Take pump out of the water, unscrew the stepped hose connection including the 12 x 4 mm O ring from the connection
thread (G1), actuate the engagement hook of the filter housing (G2), open the filter housing and remove the pump
(G4). Turn off the pump housing, remove the impeller (G5). Clean the pump housing, the impeller and the filter housing
(G3) using clear water and a brush. After cleaning, fit the unit in the reverse order (G6-G7).
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 pressure filter, check for damage. Remove, clean, dry and store all filters in a
frost-free environment. Store the filter pump submerged or filled in a frost-free environment. Do not immerse the plugs!
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.
Wearing parts
The UVC lamp, the quartz glass, the filters and the rotor 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.
Remedy of faults
Malfunction
The unit performance is not satisfactory
UVC lamp display is not lit
No water outlet from the pond inlet
Guarantee conditions
PfG grants a 2 year guarantee from the date of sale on proven material and manufacturing faults. Prerequisite for our
guarantee is the presentation of the purchase receipt. Our guarantee will become null and void if the unit is misused,
electrically or mechanically damaged by inappropriate use and improper repair by non-authorised workshops. Repairs
are reserved for workshops authorised by PfG or by PfG itself. In the case of warranty claims, please return the defec-
tive unit or part freight paid to PfG together with a description of the fault and the purchase receipt. PfG reserves the
right to invoice repair costs. PfG is not liable for transport damage. Any damage must be claimed against the carrier.
Further claims of whatever type, especially consequential damage, are excluded. This guarantee does not affect the
final customer's claims against the dealer.
Cause
Unit has been in operation only for a short time
Water extremely soiled
Excessive fish and animal population
Foam filters soiled
Quartz glass tube soiled
UVC lamp capacity exhausted
Power supply of Filtoclear-UVC not connected
UVC lamp defective
Connection defective
UVC overheated
Pump power supply not connected
Pond inlet blocked
Filter container/pump housing clogged
Remedy
The complete biological cleaning effect is only
achieved after several weeks
Remove algae and leaves from the pond,
change the water
Guide value: approx. 60 cm fish length in 1 m³3
pond water
Clean filters
Remove UVC and clean quartz glass
Replace the lamp after approx. 8,000 operating
hours
Connect UVC power plug
Replace the UVC lamp
Check electrical connection
UVC automatically switches on when cooled
down
Connect pump power supply
Clean pond inlet
Clean filter container/pump housing
- GB -
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