CombiSteel 7280.0070, Инструкция по эксплуатации

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EN
EN
7. DAILY USE
Before using the machine it is advisable to
proceed as indicated in par. 6.1 regarding
its state.
Solid waste must be removed from items
before being washed.
In case of encrustations, soak items before
introducing them.
When putting items in the rack supplied,
make sure to arrange them so that the dirtiest
part receives water from the lower wash
arms but do not retain the water inside them.
Some accessories are available (option) for
washing special utensils and pans.
Each time the cycle ends,
open the door and wait a
few moments to allow the
load to dry and cool naturally.
Wear protective gloves before
touching the load; it may still be
very hot.
Run a couple of cycles without load before
using the machine for the first time, to
clean the inside and ducts of any impurities.
It is advisable to change the tank water
every 25 washes or twice a day.
In machines with electronic
display, it is possible to set the
number of cycles after which
programmed or forced draining
is to be carried out.
Too high temperatures can
cause starch residues to stick
to items.
At tank draining and removing
the overflow pipe, be careful
not to touch the heating
element inside the tank because
it may still be very hot.
At the end of the self-cleaning
cycle, with tank empty, clean
the filters with running water
and remove the residuals of dirt
with a non-metallic brush.
Put the filters and any other utensils back
inside the tank and close the door.
8. CARE AND MAINTENANCE
Check the detergent and rinse aid in the
respective containers every day.
Do not clean the appliance with direct or
high pressure jets of water.
Do not use corrosive products such as
sodium hypochlorite or acids.
If the feed water has a high content of
calcium and magnesium salts, it is advisable
to carry out regular descaling with
appropriate products in the correct doses
and concentrations.
Rinse thoroughly and dry
the internal parts where the
descaling product was applied!
In case of prolonged idle periods (several
weeks), it is advisable to operate the
warewasher with clean water for 3 cycles
before starting the wash.
Before proceeding, make sure the wash and
rinse pump rotates freely.
To do this, use a screwdriver in the special
slot on the motor shaft (ventilation side).
In the electronic version, when the set
number of cycles is reached, the display will
show the message “SERVICE WARNING” for
contacting the assistance service.
9. TROUBLESHOOTING
PROBLEMS POSSIBLE CAUSES AND CURES
The control panel/display
does not come on A) Make sure the wall switch is turned on and that the fuses
are not blown;
B) Make sure the plug is properly inserted in the socket.
The tank is not filled by
water A) Check the supply water and that the shutoff gate valve is
open.
B) Make sure the pressure switch is not out of calibration or
out of order.
C) Check proper operation of the filling solenoid valve and
internal filter.
D) Make sure the overflow is fitted in place.
Water filling does not
stop when the level is
reached A) Make sure the pressure switch is not out of calibration or
out of order.
B) Check proper operation of the solenoid valve.
C) Make sure the inside of the air trap is not dirty
Washing of insufficient
quality A) Make sure the detergent used is the correct type and in the
right dose (recommended by the manufacturer).
B) Make sure the impeller nozzles are not clogged.
C) Make sure the tank water temperature is at least 55°C.
D) Make sure the pump runs correctly (direction of rotation).
E) Make sure the pump filter is not clogged by impurities.
F) The wash cycle is too short. Repeat the cycle.
Temperature not reached
in the tank A) Check that the thermostat is not out of calibration, faulty
or incorrectly set (electromechanical machines).
B) Make sure the coil of the contactor for the tank heating
element is not disconnected.
C) Check the temperature setting on the board
D) Check proper operation of the tank heating element.
Insufficient rinsing A) Check the water supply pressure.
B) Make sure the nozzles are not clogged with limescale.
C) Check proper operation of the solenoid valve.
D) Check proper operation of the supplementary pump (if
present).
E) Make sure there is rinse aid in the tank
F) Check the rinse water temperature (80÷85°C)
Rinse temperature
too low A) Make sure the thermostat is not out of calibration, faulty
or incorrectly set.
B) Check the temperature setting on the board
C) Check if the safety thermostat has intervened and related
causes.
D) Check proper operation of the heating element.
E) Make sure the coil of the contactor for the boiler heating
element is not disconnected.