User manual

- EN -
14
Malfunction Cause Remedy
The unit performance is not satisfactory 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, per-
form 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
UVC lamp capacity exhausted Replace the lamp after approx. 8000 operating
hours
UVC lamp display is not lit Power supply of UVC not connected Connect UVC power plug
UVC lamp defective Replacing the UVC lamp
Connection defective Check electrical connection
UVC overheated UVC automatically switches on when cooled
down
No water outlet from the pond inlet Pump power supply not connected Connect pump power supply
Pond inlet blocked Clean 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.