9
FAULTS
The opening of the units and the replacement of the water pressure charged parts
may only be effected by authorized personal in order the ensure the unit security
and its tightness.
Help with faults:
Fault
Backwashing water continues
running.
Backwashing water continues
running.
Water flow rate falls.
Leaks in the backwashing filter.
Filter bowl becomes turbid.
Hairline cracks on the filter bowl.
Cause
Ceramic flushing valve not fully
closed.
Dirt in the ceramic flushing valve.
Screen is blocked.
Backwashing filter has been ex-
posed to high temperatures or
solvents.
Backwashing filter has been ex-
posed to high temperatures or
solvents.
Remedy
Repeat backwashing and continue
turning the handwheel until it au-
dibly locks into place.!
Repeat backwashing and continue
turning the handwheel until it au-
dibly locks into place.!
Carry out backwashing!
Inform the fitter or nearest cus-
tomer service centre!
Inform the fitter or nearest cus-
tomer service centre!
Inform the fitter or nearest cus-
tomer service centre!
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