•
Control the flow using the flow tester.
If the flow is insufficient:
•
Check that the valve of the main drain is closed.
•
Check that the pump pre filter and basket are clean.
•
Check that the hose and automatic adjustment valve are
correctly connected.
IMPORTANT:
Always check that the dark grey flap gate on the valve is not held
in the open position by the red lever – otherwise your pool cleaner
cannot operate.
If the water flow is correct:
•
Check that the cleaner suction inlet is not clogged up with debris.
•
Is the T5 Duo Diaphragm damaged?
(see pages 22 and 23)
•
In order to ensure complete cleaning of the pool, the total time
may be split into periods. For example, 6-hour filtration performed
as 3 times 2 hours will provide better coverage than a single
6-hour filtration.
•
Is your hose long enough: add hose sections if necessary.
•
Have you oriented all inlet jets downwards?
•
Is the hose in perfect condition?
•
Check the position of the float on the hose
(see figure 14 page 20)
.
•
Test the flow and increase it if necessary
(see page 19)
.
•
Plug the hose in the suction fitting situated furthest from
the stairs.
•
Modify the hose length by adding or removing a section.
•
Orient the inlet jets so as to push the hose away from the steps.
•
If necessary add the deflector wheel.
•
Check the air tightness of the circuit: between all hose sections,
between the hose and the valve, between the valve and the
skimmer.
•
Reduce the flow
(see page 19)
.
•
Close the main drain valve.
6 / Troubleshooting
2 1
The T5 Duo is not operating
correctly
The T5 Duo doesn't
clean all the zones of
your swimming pool
The T5 Duo does not stay on
the bottom of the pool
The T5 Duo stays stuck
at the stairs of
your pool ladder
The T5 Duo moves slowly
and air bubbles form at
the level of the suction outlet
The T5 Duo moves above
the waterline
The T5 Duo stays stuck
at the main drain plug
