Remedy Of Faults; Maintenance And Cleaning; Regular Cleaning Work - Oase BioTec ScreenMatic2 40000 Instrucciones De Uso

- EN -
LED Malfunction
cleaning cycle was trig-
gered.
Off ScreenMatic screen not ro-
tating although a manual
cleaning cycle was trig-
gered.
7

Remedy of faults

Malfunction
No flow of water
Water flow insufficient
Water remains cloudy
No water at the pond inlet
Water level in the container too
low, foam filters are not com-
pletely immersed in water.
Increased noise
8

Maintenance and cleaning

W A R N I N G
Possible death or severe injury from hazardous electrical voltage!
• Prior to reaching into the water, isolate (switch off and disconnect) all units/devices used in the wa-
ter.
• Isolate the device (disconnect from the power supply) before carrying out any work on it.
• Do not use aggressive cleaning agents or chemical solutions as they could attack the housing or impair the
function of the unit.
• Recommended cleaning agent for removing stubborn limescale deposits:
– Pump cleaning agent PumpClean from OASE.
– Vinegar- and chlorine-free household cleaning agent.
• After cleaning, thoroughly rinse all parts in clean water.
8.1

Regular cleaning work

• Empty the debris tray:
– The cleaning cycle is dependent on the degree of soiling of the pond.
– Remove the debris tray. (→ Hinging the screen holder up/down)
38
Possible cause
Motor defective
Connection cable plug not con-
nected or incorrectly connected
to the transformer
Transformer not connected to
the mains voltage
Transformer defective
Control device defective
Possible cause
Filter pump not switched on.
Supply to filter system or return to pond blocked.
Hose kinked or clogged
Excessive loss in the hoses due to friction
Insufficient pump capacity
Insufficient circulation of the water
The water is extremely soiled.
Too many pond animals
ScreenMatic screen is clogged
Foam filters soiled
Pond inlet blocked
Filter pump is not operating.
The water level is initially lower when new foam fil-
ters are fitted as they have not yet been colonised
by bacteria.
The separating plate is missing.
(Only BioTec ScreenMatic² 40000/60000/90000)
Noise of water at the outlet due to insufficient aera-
tion
Remedy
Replace motor
Connect the plug, check that it is
correctly seated.
Connect the transformer to the
mains voltage.
Replace transformer
Replace the control device.
Remedy
Switch on the filter pump, connect the power plug.
Clean the supply and/or return.
Check, clean or replace the hose if necessary.
Reduce hose length to reduce frictional loss
Adjust the pump capacity accordingly
Adjust the pump capacity accordingly
• Optimise the circulation of the water in the pond.
• Remove algae and leaves from the pond.
• Change the water.
• If the water is particularly contaminated, change 30% of
the water to avoid damage to the fish.
Reduce number of pond animals
Guide value: approx. 600 mm fish length per 1 m
water
Clean or replace the ScreenMatic screen.
Clean foam filters
Clean the pond inlet.
Start up the filter pump.
• It takes several weeks for the bacteria to become estab-
lished and the foam filters to become fully effective.
• Use OASE filter starter Biokick to speed up the coloni-
sation of bacteria.
Insert the separating plate.
Insert a tee into the discharge pipe with the opening point-
ing up for aeration.
Resetting the system
message
–
3
pond