Necta KIKKO ES6, Инструкция по установке, эксплуатации и обслуживанию

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© by NECTA VENDING SOLUTIONS SpA 02-2004 184 02
Fig. 10
REGENERATING THE SOFTENER UNIT
The ion-exchange resins, contained in the softener unit,
should be regenerated at least once a week or even more
frequently depending on the hardness of the water from the
mains used to supply the machine (see table below).
To regenerate the resins correctly do as follows:
- remove the softener unit from the cabinet and shake it
vigorously to eliminate any preferential paths which may
have formed;
- fill 1.5 Kg. of sodium chloride (ordinary table salt);
- connect the side hose union to a tap and the middle
rubber-holder to a drain point; the direction of the water
flow must be
NECESSARILY
the one shown in figure 10
- adjust the water flow in such a way as to completely
dissolve the salt in 20 litres water within 35 minutes;
- during the regeneration operation, ensure that the sof-
tener unit is always full of water, bleeding any air which
may have entered;
- at the end of this operation ensure that the outlet water is
no longer salted; it is advisable to check the hardness of
the water by means of appropriate chemical reagents.
SUSPENDING FROM USE
If for any reason the machine is switched off for a period
exceeding the use-by date of the products, the following
will be necessary:
- completely empty the containers and thoroughly wash
them with the chlorine-based detergents used to clean
the mixers;
- completely empty the dosing grinder by dispensing coffee
until the empty condition is indicated;
- completely empty the air-break and the instant product
boiler, loosening the clamp on the hose.
1 - From the tap
2 - To the drain
3 - Cap
4 - Softener unit
s s e n d r a h r e t a W s n o i t c e l e s f o . N
H f ° H d ° . c c 0 6 . c c 0 3 1
0 1 6 . 5 0 0 0 , 5 2 0 0 5 , 2 1
0 2 2 . 1 1 0 0 5 , 2 1 0 0 0 , 6
5 2 4 1 0 0 0 , 1 1 0 5 2 , 5
0 3 8 . 6 1 0 0 4 , 9 0 0 5 , 4
0 4 4 . 2 2 0 0 3 , 6 0 0 0 , 3
0 5 0 . 8 2 0 0 5 , 5 0 0 5 , 2