INSTRUCTION MANUAL FOR DISHWASHERS
Page 12 of 15
GB
which are lower than 1.5 g/litre.
•
7.9 cm of pipe = 1 ml of product (= 1 g of product with density equivalent to 1 kg/dm
3
). The water used
for rinsing is about 3 litres/cycle.
•
Do not change the difference of height between the tank and the base of the machine after
having set the dosage.
•
If the difference of height between the container and the base of the machine is greater than 80 cm,
the measuring device may not operate properly.
•
If rinse aid is not used, completely close the dispenser adjustment screw.
6.1.2 Models with no detergent metering unit
Manual feed is discouraged as it does not guarantee
the optimal results offered by an automatic system. If,
however, an automatic dispenser is not used, introduce
the detergent in the pump intake filter area every five
cycles, according to the dosage suggested by the
manufacturer of the detergent, and in relation to the
quantity of water in the tank and the amount of water
used for rinsing.
Installation of an automatic detergent measuring device is always recommended.
6.1.3 Appliance with detergent measuring device (available on request)
The level of detergent in the container must be high enough. It must never fall as low as
empty or be topped off with corrosive or impure products. All you have to do to load the
supply pipe is turn on the machine and carry out the first charging with the measuring device
connected.
•
The amount of detergent dispensed decreases when
the adjustment screw is turned counter-clockwise,
while it increases when the screw is turned clockwise
(from 1 to 1.5 ml per rinse per notch that
corresponds to about 1.2 to 1.8 g of product with
density equivalent to 1.2 kg/dm
3
). Check the
appliance’s technical specifications to find out
about the amount of water in the tank.
•
Refer to the doses indicated by the selected
product’s manufacturer in order get an idea of the
quantity of product needed for the first calibration.
•
Adjustment is to be sharpened after assessing the
washing results obtained after at least three cycles,
which are necessary for stabilising the results.
•
Suds must not be present in the tank at the end of a cycle.
•
In
the event there are suds, the first thing to check is the type of detergent used and if necessary,
replace it with a more suitable detergent. If there are still suds, check that the temperature of the
water in the tank is correct and if necessary, reduce the dosage of detergent until the suds are
completely eliminated.
•
It is necessary to use only detergents the manufacturer-recommended dose of which is less
than 5 g/litre.
6.2
Settings
Only a qualified technician must make the following settings.
Several functions can be selected on the machine at the time of installation or afterwards:
•
Quick ready (For the CRP versions the function must always be enabled):
o
if the function is enabled, the tank is filled with pre-heated water from the boiler and the
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