Oase BioMaster 250, Руководство по эксплуатации

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- EN -
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REMEDY OF FAULTS
Malfunction Cause Remedy
Unit does not start up. No mains voltage Check the mains voltage.
Impeller unit blocked Clean
Air in the filter Vent the filter. Move the filter from side to
side, if necessary, to allow the remaining
air to escape.
Water flow insufficient Impeller unit soiled Clean
Impeller unit worn Replace the impeller unit.
The flow is not correctly set. Correct the setting.
Foam filter of the pre-filter soiled Clean
Filter media in the container soiled Clean
Suction basket clogged Clean
Pipework soiled Clean suction unit, flow-out unit and
hoses.
Insufficient filtering performance Foam filter of the pre-filter soiled Clean
Foam filter of the pre-filter worn Replace
Filter media in the container soiled Clean
Filter media in the container worn Replace
Insufficient water heating
(only units with heater) Heater defective Replace
Heater not calibrated Calibrate
Water temperature incorrectly set on the
heater Correct the water temperature setting on
the heater.
Water flow insufficient See malfunction "Water flow insufficient"
The filter cannot be vented. Valve box in the pre-filter blocked Clean the valve box.
Filter is not below the surface of the water. Install the filter below the surface of the
water.
Increased noise Air in the filter Move the filter from side to side to allow
the remaining air to escape.
MAINTENANCE AND CLEANING
•
If necessary, clean with clear water using a soft
brush.
•
Do not use cleaning agents or chemical solutions.
We recommend using OASE PumpClean for remov-
ing calcium deposits.
•
Cleaning and replacement cycles for filter media are
dependent on the size of the aquarium and the
number of fish. Therefore, it is necessary to clean
and replace the filter media as required to ensure
optimum filter performance.
•
If there are several foam filters: Clean or replace the
foam filters at different times. This saves enough
useful bacteria to ensure good biological filtration
of the water.
N O T E
Thoroughly rinse out all filter material with warm tap
water before using for the first time in order to remove
any soiling.
(→ Cleaning/replacing the filter media)
Cleaning and maintenance work:
Area Tasks to be carried out
Foam filter, pre-filter (→ Cleaning/replacing the foam fil-
ter of the pre-filter)
Filter media, contai-
ner (→ Cleaning/replacing the filter me-
dia)
Heater HeatUp 25/50/75/
100/150/200/250/300/400
Impeller unit, pump
casing (→ Cleaning/replacing the impeller
unit)
Valve box, pre-filter (→ Cleaning the valve box of the
pre-filter)
Suction chamber,
pre-filter (→ Cleaning the suction chamber of
the pre-filter)
N O T E
The cycle for cleaning the foam filter in the pre-filter is
longer if a coarser foam filter is used.