Remedy Of Faults; Maintenance And Cleaning - Oase ClearTronic 7 W Notice D'emploi

COMMISSIONING/START-UP
Prerequisite
• First switch on the pump, then the UVC clarifier.
• Check all connections for leaks.
Switching ON/switching OFF
• Switching on: Insert the power plug into the socket.

REMEDY OF FAULTS

Malfunction
The performance of the unit is not satis-
factory
UVC lamp is not lit.

MAINTENANCE AND CLEANING

If necessary, clean the unit 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.
Dismantling the unit head
C A U T I O N
The ultra-violet radiation of the UVC lamp can burn
your eyes and skin.
• Never operate the UVC lamp outside its casing.
• Never operate the UVC lamp in a casing that is de-
fective.
Attention! Breakable glass.
Possible consequences: Injury to your hands
caused by cuts.
Protective measures: Handle the quartz glass and
UVC lamp with care.
How to proceed:
 E
1. Turn the unit head counter-clockwise up to the stop
and carefully pull it out of the casing together with
the O ring.
2. Clean the casing from the inside and the outside.
N O T E
For safety reasons, the UVC lamp can only be switched
on when the unit head has been correctly fitted into
the casing.
– The unit switches on immediately.
• Switching off: Disconnect the power plug.
Check the function.
 D
• The function display is lit when the UVC lamp is
switched on.
Cause
The water is extremely soiled.
The quartz glass is soiled.
The UVC lamp capacity is exhausted.
Flow rate is too high.
Power plug not connected
UVC lamp defective
Connection defective
Fitting the unit head
How to proceed:
 F
1. Check the O ring at the unit head for correct seating.
– Clean the O ring, replace if damaged.
2. Carefully push the unit head into the casing up to
the stop while applying slight pressure.
– Turn the unit head slightly so that the tenons and
3. Turn the unit head clockwise up to the stop.
– The two arrows on the casing and unit head must
Cleaning the quartz glass / Replacing the UVC lamp
Replace the UVC lamp after max. 8,000 operating
hours. This ensures optimum filtering performance.
Prerequisite
• The unit head is removed. (→ Dismantling the unit
head)
• Ensure that the identification and capacity data of
the UVC lamps used correspond to the information
on the unit type plate. (→ Technical data)
How to proceed:
 G
1. Loosen the self-tapping screw until the the screw tip
is sunk in the housing of the clamping screw.
2. Unscrew the clamping screw counter-clockwise.
3. Remove the quartz glass including the O ring to-
wards the front with a slight turning movement.
Remedy
Remove algae and leaves from the aquar-
ium, change the water.
Clean the quartz glass.
The lamp must be replaced after 8000 op-
erating hours.
Reduce the pump capacity.
Connect the power plug.
Replace the UVC lamp.
Check the electrical connection.
grooves of the bayonet closure intermesh.
point towards one another.
Attention! Breakable glass.
Possible consequences: Injury to your hands
caused by cuts.
Protective measures: Handle the quartz glass and
UVC lamp with care.
- EN -
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