ENGLISH
10
5.
MAINTENANCE AND CLEANING
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Repairs to the motor or the electric components may be carried out only by
specialised and authorised personnel.
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All repair and maintenance work must be carried out only after having disconnected
the appliance from the power supply mains.
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In most cases any malfunctions are due to minimum causes which you can usually
solve yourself. For all other problems apply to an authorised repair centre (follow the
instructions in the TROUBLESHOOTING table).
5.1
Dismantling the lifting station.
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Disconnect the appliance from the power supply mains.
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Turn off the stop valve of the flush tank. Remove as much water as possible from the tank.
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Drain the stand pipe.
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Disconnect any connected supply and discharge pipes.
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Remove the two retaining screws on the bottom.
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Extract the appliance through the inspection/maintenance hatch.
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To close the cover of the system again we recommend applying some liquid soap or detergent on the
rubber gasket.
Turn the electric power back on only after having concluded reassembly of the system.
6. TROUBLESHOOTING
FAULTS
CHECKS (possible causes)
REMEDIES
1.
The system is blocked.
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A foreign body is blocking the
blade.
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The system has been operating
too long / the thermal protection
has tripped.
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Contact an authorised
customer service centre.
2.
The system always starts
by itself.
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No seal in the flush tank or
connected valves.
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The check valve is not closing
with a seal.
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Change the gasket of the
flush tank and of the valves.
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Clean or change the check
valve.
3.
The motor is working,
but the water is going
down slowly.
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The filter is clogged.
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The fan cover is clogged.
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Dismantle the appliance,
clean the filter.
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Clean the fan cover.
4.
The motor is working
uninterruptedly or
pumping for a long time.
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Delivery too high or too wide or
presence of too many bends in the
pipes with consequent loss of
pressure.
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Pump bottom clogged.
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Check the system.
Otherwise contact an
authorised customer service
centre.
5.
The motor does not start.
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The system is not connected to
the power mains.
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Faulty supply cable.
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Damage to the motor.
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Connect the system to the
power mains.
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Contact an authorised
customer service centre.
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Contact an authorised
customer service centre.
6.
Loud noises during
operation.
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Foreign bodies in the system.
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Disconnect the appliance
from the power supply,
disassemble it, open it and
remove the foreign bodies.
7.
The motor is only
making a buzzing noise
and is not working.
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Faulty capacitor or damage to the
motor.
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Contact an authorised
customer service centre.
8.
Water is getting into the
shower tray.
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The shower tray has been
installed too low with respect to
the lifting station.
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Check installation.
