10 - MODE D’EMPLOI ET ENTRETIEN
LIFTING STATION EB-705
PROBLEM
REASON
SOLUTION
English
- The lifting station does not start
- It is disconnected.
- The electricity supply is not the correct
one.
- The electrical protection has been acti-
vated.
- Connect the appliance correctly.
- Check the electrical connection.
- Wait about 20 minutes until the motor
cools.
- The differential switch trips
- The motor’s earth connection is defec-
tive.
- Motor is broken. Contact Technical
Assistance
- The motor works but it does not
discharge or it does so slowly.
- Blockage in the drainage pipe
- Clean the drainage pipe
- The motor buzzes but does not turn
- Turbine blocked by foreign matter.
- See maintenance operations (disas-
sembly and extraction of the motor,
page 11)
- After draining, the motor starts up and
stops indiscriminately.
- Leak from the non-return valve, loss of
water from one of the connected sani-
tary fixtures
- Clean the discharge pipe’s non-return
valve.
- Check and replace the joints of the taps
of the connected sanitary fixtures
- The motor does not stop
- Excess height or length of the drai-
nage pipe.
- Loss of power because of too many
elbows.
- Blockage in the discharge pipe.
- Obstruction of the drainage pipes due
to limescale.
- Malfunction of the microswitch.
- Reconsider the drainage installation.
- Reconsider the drainage installation.
- Clean the discharge pipe.
- Carry out the descaling process (clean-
ing 7.1)
- Contact Technical Assistance
- The motor does not work with the
water of one of the sanitary fixtures
connected.
- The auxiliary connections are obstruc-
ted or the non-return valve is blocked.
- Lack of aeration or gradient in the auxil-
iary connection.
- Malfunction of the microswitch.
- Clean the auxiliary connection section
of pipe.
- Provide the installation with secondary
ventilation, or install an aeration valve
(Jimten A-69 type). / Reconsider the
installation.
- Contact Technical Assistance
- After draining, the motor starts up
repeatedly before stopping for good
- Water returning to the lifting station.
The non-return valve does not work
properly
- Carry out a number of discharges with
clean water and clean the non-return
valve.
- Water returns to the shower basin.
- The minimum necessary gradient has
not been allowed for in the drainage
installation. (See shower basin height)
- Malfunction of the auxiliary connec-
tion’s non-return valves.
- Reconsider the installation (raising the
height of the shower basin).
- Cleaning and/or replacement of the
side connection’s non-return valve
- Strange noise when the motor is
working
- Obstruction/blockage because foreign
matter has fallen into the unit.
- Extract the matter from inside the unit.
(See motor disassembly and extrac-
tion 7.3)
- Smells come from the lifting station
- Wear of the active carbon filter.
- Replacement of the filter (Contact
Technical Assistance).
- The shower basin does not drain well
- Possible obstruction of the drain.
-Siphonic shower basin drain, creates
plunging of air during drainage
- Cleaning of the drainage piping.
- Remove the siphon from the shower
basin valve
