16
The cleaner doesn't
clean the enre
pool.
• 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 secon of hose from your retailer, see "2.6 I Checking that the length
of the assembled hoses is sucient".
• Adjust the thrust jet to improve cleaning coverage, see "3.4 I Seng the thrust jet".
P280-P380:
• When the cleaner is in operaon, out of water hold upside down and look inside the sucon
hose. You should see 3 separate jets (P380) or 2 separate jets (P280) with the same ow
rate. Contact your retailer if you cannot visualise the jets.
The cleaner turns in
circles, lying on its
side.
• Remove and shake the head oat. Replace it if it contains water.
• If the lter bag is full, its weight could cause the cleaner to p over onto its side.
• Check the hose oats to ensure that they are regularly spaced apart, see "2.3.2 Adjusng
lead hose's oats".
P3900 Sport:
• Check the rotaonal speed of the wheel, see "3.2 I Checking the rotaonal speed of the
wheel".
The sweep hose has
been sucked into
the sucon hose.
• Check that nothing is blocking the end of the sweep hose.
• Replace the cleaning brush if worn or missing.
• Adjust the sweep hose to obtain balanced movements, see "3.3 I Conguring the sweep
hose".
P3900 Sport:
• Check the rotaonal speed of the wheel, see "3.2 I Checking the rotaonal speed of the
wheel".
The sweep hose
connuously sprays
the area around the
pool.
• Adjust the speed of the sweep hose, see "3.3 I Conguring the sweep hose".
• Replace the cleaning brush of the sweep hose if worn or install a brush if missing.
P280-P380:
• Add a Tail Sweep Pro® to reduce water spray.
The front end of the
cleaner is constantly
liing itself up.
• Check the rotaonal speed of the wheel, see "3.2 I Checking the rotaonal speed of the
wheel".
• Point the thrust jet downwards, see "3.4 I Seng the thrust jet".
• Check the behaviour of the back-up valve: remove from the water and check that water is
expelled normally.
• Check whether water has inltrated the cleaner's head oat.
The cleaner turns
too far to the right
• Check the posioning of the rear thrust jet, see "3.4 I Seng the thrust jet".
The cleaner turns
too far to the le
• Check the posioning of the rear thrust jet, see "3.4 I Seng the thrust jet".
When the cleaner
reaches the walls,
it doesn't rise and
change direcon
• Check the posioning of the rear thrust jet, see "3.4 I Seng the thrust jet".
EN