INSTRUCTIONS FOR TECHNICAL PERSONNEL
34
2) WATER SUPPLY: Provide a water tap in an accessible location, size
3/4" gas, and that which is connected first to the filter, then to the discharge
tube which are a part of the machine. Pay careful attention to National and
Regional requirements.
The pressure used should not be under 2 bar or over 4 bar (200-400 kPa). If
the pressure is below this requirement, you are advised to install a pressure
increasing pump; if the pressure is over this requirement, use a pressure
reducer.
For best results, it is advisable to have the inlet water with a hardness not
more than 10°French measure.
For a hardness factor higher than this use an ionised switch or invert the
osmosis.
3) DISCHARGE: Provide a discharge at ground level with a syphon and
connection to the machine consisting of a flexible tube, placed in a way that it
inclines towards the final discharge location. Moreover, ensure that the length
is not twisted. Ensure that the discharge tube can withstand temperatures up
to 70°C.
4) LIQUID BRIGHTENER DOSAGE: The dosage from this compartment
is regulated by the regulation screw, of which after being screwed down
completely, should then be unscrewed, three complete rotations.
To fill the dosage tube, turn the machine on without the overflow in place.
Now turn the machine on and off. Repeat this operation a few times at
intervals of a few seconds until the brightener reaches the compartment.
Now wait until the machine reaches the correct temperature.
Then run a few cycles empty and wash normally: if the washed items show
dropspots, it signifies that the brightener level is low; if there is streaking
however, it signifies that there is too much brightener or that the water is too
hard. The variation is according to the type of brightener used.
Now the machine will automatically draw the necessary amount of liquid for
each rinse; when running the wash operations check that the liquid in the
drawer does not run short.
5) DETERGENT DOSAGE (for machines with built-in detergent
dispenser)
With the screw on the side of the detergent pump, close completely the
product intake, then slowly open the screw until the desired intake quantity
has been reached. The correct quantity is indicated by the detergent supplier.
Check that the intake of the pipe during the rinse cycle is as preset. (8cm = 1g
approximately). Maximum intake or delivery distance: 2 meters.
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