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• Check that the hose reaches the furthest point in the pool (to the nearest 15 cm). If this is not
the case, order a new section of hose from your retailer, see "2.6 I Checking that the length
of the assembled hoses is sufficient".
The cleaner doesn't
• Adjust the thrust jet to improve cleaning coverage, see "3.4 I Setting the thrust jet".
clean the entire
P280-P380:
pool.
• When the cleaner is in operation, out of water hold upside down and look inside the suction
hose. You should see 3 separate jets (P380) or 2 separate jets (P280) with the same flow
rate. Contact your retailer if you cannot visualise the jets.
• Remove and shake the head float. Replace it if it contains water.
• If the filter bag is full, its weight could cause the cleaner to tip over onto its side.
The cleaner turns in
• Check the hose floats to ensure that they are regularly spaced apart, see "2.3.2 Adjusting
circles, lying on its
lead hose's floats".
side.
P3900 Sport:
• Check the rotational speed of the wheel, see "3.2 I Checking the rotational speed of the
wheel".
• Check that nothing is blocking the end of the sweep hose.
• Replace the cleaning brush if worn or missing.
The sweep hose has
• Adjust the sweep hose to obtain balanced movements, see "3.3 I Configuring the sweep
been sucked into
hose".
the suction hose.
P3900 Sport:
• Check the rotational speed of the wheel, see "3.2 I Checking the rotational speed of the
wheel".
The sweep hose
• Adjust the speed of the sweep hose, see "3.3 I Configuring the sweep hose".
continuously sprays
• Replace the cleaning brush of the sweep hose if worn or install a brush if missing.
the area around the
P280-P380:
pool.
• Add a Tail Sweep Pro® to reduce water spray.
• Check the rotational speed of the wheel, see "3.2 I Checking the rotational speed of the
wheel".
The front end of the
• Point the thrust jet downwards, see "3.4 I Setting the thrust jet".
cleaner is constantly
• Check the behaviour of the back-up valve: remove from the water and check that water is
lifting itself up.
expelled normally.
• Check whether water has infiltrated the cleaner's head float.
The cleaner turns
• Check the positioning of the rear thrust jet, see "3.4 I Setting the thrust jet".
too far to the right
The cleaner turns
• Check the positioning of the rear thrust jet, see "3.4 I Setting the thrust jet".
too far to the left
When the cleaner
reaches the walls,
• Check the positioning of the rear thrust jet, see "3.4 I Setting the thrust jet".
it doesn't rise and
change direction
EN
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