Hendi 274125 Benutzerhandbuch Seite 18

13. Cleaning and de-scaling the boiler tank
GB
The boiler tank needs to be de-scaled on a regular basis; this
operation is recommended at least once every 3 months.
• Follow the steps for draining out the boiler tank, see section
12.
• Insert and secure the boiler tank bleeder cap.
• Insert water plus scale remover for coffee machines into the
tank (follow the instructions on the scale remover package).
• Leave the solution tact for the time indicated in the instruc-
tion of the solution itself.
• Empty out the solution from inside the boiler tank, see section
12.
• Rinse out the tank with plenty of water, by filling and emptying
it (See ==> Operating instructions).
14. Resetting the temperature sensor
Note: There is a RESET button for the temperature sensor in-
side.
WARNING! After the temperature sensor has intervened to
shut down the machine, it is indispensable to drain out any
product contained inside the bowl and to clean all components
before restoring the machine function.
WARNING! Before resetting the temperature sensor, switch off
the machine using the relevant switch and unplug it from the
electriclty mains, then wait for the machine to cool down.
• Use a suitable tool (not included) to unscrew and loosen and
remove the protective screw. (Fig.45 on page 11).
• Use hand to press the button inside to restore normal ma-
chine operation. (Fig.46 on page 11).
Maintenance
• Check the operation of the appliance regularly to prevent se-
rious accidents.
• If you see that the appliance is not working properly or that
there is a problem, stop using it, switch it off and contact the
supplier.
• All maintenance, installation and repair work must be car-
ried out by specialised and authorised technicians, or recom-
mended by the manufacturer.
Transportation and Storage
• Before storage, always make sure that the appliance has
been disconnected from the power supply and completely
cooled down.
• Store the appliance in a cool, clean and dry place.
• Never place heavy objects on the appliance as this could
damage it.
• Do not move the appliance while it is under operation. Dis-
connect the appliance from power supply when moving and
hold it at the bottom.
18
Troubleshooting
If the appliance does not function properly, please check the
below table for the solution. If you are still unable to solve the
problem, please contact the supplier/service provider.
Problems Possible cause
Does not No power
heat
Main switch set
to OFF
Temperature
sensor activated
Temperature reg-
ulator set to 0°C
Mixing No power
paddle
does not
The driving shaft
turn
is not properly in
place
Motor fault
Main switch set
to OFF
Tap leaks It has not been fit
correctly
The outlet and
rubber are dirty
The sealing gasket
needs replacing
Water is Temperature too
escaping high
from the
The sealing gasket
level tank
of the level tube
needs replacing
The water level
is above the MAX
indication when
the machine is at
room temperature
Product The bowl has not
leaks from
been fit correctly
the bottom in place
of the
transpar-
The seal needs
ent bowl
replacing
Machine The temperature
shutdown sensor activated
Possible solution
Make sure that the machine
is plugged in properly
Set the switch to -ON-
Unplug & let cool down the
machine completely. Then,
RESET the temperature
sensor according to the
section 14.
Adjust the temperature
regulator
Make sure that the machine
is plugged in properly
Remove the shaft and then
insert it correctly as direct-
ed in section 8. Assembling
the washed components.
Contact the supplier
Press the switch on
Empty the machine and
fit the tap as directed in
section 4.
Empty the machine
and clean the entire tap
throughly;
fit it back on the machine
as directed in section 4.
Contact the supplier
Lower the temperature
Contact the supplier
Allow the machine to cool
down and empty the boiler
until reaching the level
indicated
Empty the machine, remove
the bowl and fit in place ac-
cording to the instructions
provided in section 3.
Contact the supplier
Unplug & let cool down the
machine completely. Then,
RESET the temperature
sensor according to the
section 14.