18
CAUTION: do not allow the deliming agent to remain
in the machine longer than recommended by the
deliming agent supplier.
Repeat the step 1.
To delime the boiler, call your authorized service com-
pany.
Prolonged period of inactivity
If the dishwasher is not to be used for a long time, pro-
ceed as follows:
•
Close the water supply shutoff valve.
•
Completely drain the tank.
•
Remove and carefully clean the filters.
•
Completely drain the incorporated dispenser hoses,
removing them from the containers. Repeat the pro-
cedure described in the paragraph “Manual activa-
tion” at least 3 times.
•
Completely drain the boiler by simultaneously pres-
sing the buttons as shown in the figure.
A buzzer indicates completion of drainage.
•
Spread a thin film of petroleum jelly over all the stain-
less steel surfaces.
Preventive maintenance
The preventive maintenance message “CALL” may be
activated.
Upon reaching the set number of cycles (e.g. 20000),
appears on the display.
This message advises calling a qualified authorized ser-
vice technician for a general check-up on of the state of
the appliance.
NOTICE
: CONTACT YOUR AUTHORIZED SERVICE
COMPANY TO PERFORM MAINTENACE AND
REPAIRS.
NOTICE
: Using any parts other than genuine factory
manufactured parts relieves the manufacturer of all war-
ranty and liability.
NOTICE
: Manufacturer reserves the right to change spe-
cifications at any time without notice.
WARNING
: The equipment warranty is not valid unless
the appliance is installed, started and demonstrated
under the supervision of factory trained installer.
WARNING
: The unit must be installed by Personnel who
are qualified to work with electricity and plumbing.
Improper installation can cause injury to personnel
and/or damage to the equipment. The unit must be
installed in accordance with applicable codes.
D6
HOOD TYPE DISHWASHER WITH
INCORPORATED CONTINUOUS WATER
SOFTENER
These models have a continuous softener in the
dishwasher water circuit. By means of special resins,
this device removes the calcareous substances from the
feed water, supplying decalcified water for washing.
For the continuous softener to work properly the resins
must be regenerated periodically, with frequency depen-
ding on the hardness of the water and the number of
wash cycles carried out.
Unlike conventional water softeners, this continuous sof-
tener does not require machine stops for regenerating
the resins.
AUTONOMY OF A COLUMN OF RESINS ACCORDING
TO THE CHANGE IN INLET WATER HARDNESS
Salt container
The water can only be softened if there is salt in the spe-
cial container. The salt container must be filled when the
dishwasher is used for the first time and whenever the
message
SAL 0
is displayed at the start of a wash
cycle.
No salt in the container
If the message
SAL 0
is displayed at the start of a
wash cycle, it means that the salt container is empty.
Wash cycles can be started just the same, even if the
display signals no salt; in which case the water used for
washing is not softened.
3
2
1
ppm
°fH
Number of Cycles
150
15
14
200
20
10
250
25
7
300
30
6
350
35
5
400
40
4
The factory setting of max. outlet water hardness is 100 ppm /
10 °fH.
IMPORTANT:
Open the salt container only when the
message
SAL 0
is displayed. Opening
the cap when the message
SAL 0
is
not displayed can cause spilling of the
saline solution and compromise correct
machine operation.
!
