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ENGLISH
Remove the water from the filter.
Take off the lid to ventilate the filter in the period of inactivity.
When you need to start up the filter again after a period of inactivity, follow
the instructions stated in the paragraph "START UP".
The most common PROBLEMS
EFFECT
POSSIBLE CAUSE
SOLUTION
The filter only
provides a small
volume of the
filtered water.
Vacuum heads
have poor suction.
Prefilter blocked.
Clean filter.
Motor turning the wrong way.
Check by the arrow on
the body of the prefilter
which way the motor is
turning, if this is not
correct, reverse the
motor connections*.
Suction pipes are blocked.
Proceed to clean.
The pressure
rises rapidly
during a filter
cycle.
Water pH is high (Cloudy
water).
Decrease the pH.
Lack of chlorine (Greenish
coloured water).
Add chlorine.
The pressure
gauge varies
considerably.
The pump is taking in air.
Check for leaks in the
prefilter and suction
pipes.
Suction is half closed.
Check that the suction
valves are completely
open.
