Foster S4000 Dishwasher User Manual


 
36
3/ INFORMATIONS
EN
Important:
For your dishwasher to provide impec-
cable washing and drying results with no
marks, you must set it correctly using the
water softening system, which uses regene-
rating salt.
THE WATER HARDNESS
Lime:
rainwater filtering through the
ground picks up mineral salts; some minerals
are found in solid form commonly termed
lime. This reduces the washing detergent’s
performance, furs up the dishwasher and lea-
ves white marks on the crockery.
The more lime there is in the water, the more the
water is called “hard”.
Use the most suitable products for the level of
water hardness in your town.
There are several types of products; how to
choose:
For impeccable results, preferably
use a combination of traditional pro-
ducts:
Washing detergent
to clean the
crockery perfectly (powder, liquid or stan-
dard tablets).
Regenerating salt
to enable your dis-
hwasher’s water softener to operate cor-
rectly.
Rinsing liquid
to assist drying and to
eliminate marks from water droplets.
Important:
Never use washing-up liquid.
For ease of use and only in certain
water hardness conditions < 35°F,
multi-purpose products
may make the
use of rinsing liquid or salt unnecessary.
“Two-in-one” products
contain
detergents, rinsing liquid or an agent acting
as the salt.
“Three-in-one” products
contain
detergents, rinsing liquid and an agent acting
as the salt.
“Four-in-one” products
also
contain additives that prevent wear on poor
quality glasses and /or prevent the risks of
the stainless steel corroding.
Important:
Follow the instructions for using the
multi-purpose product and the recommenda-
tions on the pack.
NB:
If in any doubt, please contact the
detergent manufacturer if the crockery is
very wet at the end of the programme or if
chalky deposits appear.