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Technical data
Item №
Model
CBG-500
51649
CBG-800
51650
Troubleshooting
Problem
Cause
Dirty water
Beneficial bacteria not established in the
new filter.
Filter not of right size
Too many fish
Dirty filter pads
Dirty quartz tube
Water extremely dirty
UV light not
Filter not plugged in
on
UV bulb burnt out
On/off switch on off position
No
water
No water in filter body
comes out
Filter not plugged in
Intake cover clogged
Wearing parts
•
UV bulb (suggested changing after 8,000 hours of operation)
•
Filter pads and media
•
O-ring
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
UV power
ℓ
⁄
Flow rate (
)
h
(W)
500
5
800
Item 51649, 51650
Pump
Suitable for aquari-
power (W)
5
Solution
Dose some bacteria into the filter and
tank.
Upgrade to a larger filter.
For reference only: 1 cm (1 inch) of fish
per litre (gallon) of tank water.
Clean the filter pads.
Clean the quartz tube.
Change half of the water.
Plug filter to the power supply.
Replace the UV bulb.
Push the switch to the on position.
Put tank water in the filter body.
Plug the filter to the power supply.
Clean the intake cover.
ums (ℓ)
38–115
75–190
Page 8
06
2021-1
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