Troubleshooting; Possible Cause - Scheppach PSFA26 Original Bedienungsanleitung

17. Troubleshooting

The following table shows fault symptoms and describes remedial measures in the event of your machine failing to
work properly. If you cannot localise and rectify the problem with this, please contact your service workshop.
Fault
Filter pump does not
switch on
Poor water flow
Murky pool water
There is air in the
system
Sand in the pool
Pump is too loud
30 | GB

Possible cause

Power line not connected
to the mains
Fuse defective
Power line not connected
to the mains
Contamination of the sieve
inserts in the skimmer and
pre-filter
Suction and pressure lines
blocked
Suction line leaking, air is
drawn in
Filter is dirty
Overloading of the filter due
to insufficient disinfection
5-way multi-valve not in
FILTER position
Filter time too short
Backwash intervals too
short
Leaking line
Not enough water in the
swimming pool
Trapped air when system is
started
Incorrect grain of the quartz
sand
Foreign bodies in the pump
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Remedy
Check the residual current circuit breaker and switch it
back on if necessary.
Check the main fuse and switch it back on if necessary.
Ensure that the connector of the filter pump is plugged
in.
Check the skimmer and the pre-filter of the pump and
clean it if necessary.
Check whether the suction and pressure lines of the
filter and the filter pump are free.
Check whether air in the system is suctioned and
whether the lines are leaking.
Perform a backwashing of the pool filter system.
Check the water valve (pH and chlorine value) and
adjust if necessary.
Make sure that the multi-valve is set to FILTER.
Allow the pool filter system to run/filter for a longer time
Check the pressure using the manometer and carry out
a backwash if necessary.
Test the suction line for leaks
Ensure that there is enough water in the swimming pool.
Open the pre-filter cover briefly or also the manometer in
order to remove the air from the system.
Check whether all outputs on the multi-way valve are
occupied correctly.
Clean the filter pump.