Operation and troubleshooting*
Problem Cause Solution
Pressing the primerbutton, filter
does not operate
Wrong input and output bar
connection
Reconnect input and output bar
connection; dirtiness intrance is
input side.
Motor does not operate. Power off
Shaft break
Impeller missing or motor
blocked due to foreign materials
such as pebbels and shells
Turn on power
Replace shaft
Set impeller, clean out drive
system
Waterflow inhibited Hose adapter very dirty
Incorrect tube connections
Excessive dirt build-up in hoses
Filter material plugged
Dismantle hose adapter unit,
clean interior with brush
Check if tubes are entagled or
crimped
Periodically clean inside of
hoses, intake and pipes
Remove filter material, wash
with water from tank
Abnormal sound when starting
filter
Air entering from hose connec-
tion
Air remaining inside filter case
Check if hose connections are
airtight (also see p. 9)
Leave power on; slightly shake
filter to remove remaining air
Abnormale sound while operat-
ing filter
Dirty, displaced or distorted O-
rings
Air remaining inside filter
Damaged impeller/drive magnet
or spindle
Water too dirty
Control all O-rings if seating at
correct position, carefully clean
them if necessary
Slightly shake filter basis sev-
eral times to remove remaining
air
Replace damaged piece
Clean away dirt
* Further notes on maintenance, cleaning and troubleshooting are to be found on page 9.
© by WilTec Wildanger Technik GmbH Item 50192–50197, 50358, 50359 Page 8
http://www.WilTec.de
http://www.aoyue.eu 11 2020-1
http://www.teichtip.de
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