EN
page 45
4. ECOLOGICAL ASPECTS
4.1 Recommendations for optimal use of energy, water and additives
Salt dosing: A pre-set (by the manufacturer) quantity of salt is injected in the resins at each regeneration cycle. It
is important to observe the number of regeneration cycles recommended in paragraph
3.6 Regeneration device
in order to avoid salt spills or lime deposits.
Use the machine fully loaded when possible: This shall prevent detergent, rinse aid, water and energy consumption waste.
Detergent and rinse-aids: Use detergents and rinse-aid chemicals with high biodegradability, to best respect the environment.
Verify proper dosage in relation to water hardness at least three times a year. Excess product pollutes rivers and seas while
an insu
ffi
cient dose results in unsatisfactory dish washing and/or hygiene.
Boiler and Wash-Tank temperatures: The boiler and tank temperatures are set by the manufacturer in order to obtain the best
washing results with detergents on the market. The temperatures can be reset by the installer in relation to your detergent.
Pre-washing: Carefully pre-wash with a moderate amount of water at room temperature to facilitate the removal of animal
fats. To remove encrusted materials warm water soaking is recommended.
Note: Wash objects as soon as possible to avoid deposits from drying and compromise e
ff
ective washing.
For e
ff
ective washing routine dishwasher cleaning and maintenance is advised (see chap.
6
).
Disregarding the points listed above and of any the information contained in this manual can cause energy, water
and detergent waste with a subsequent increase in running costs and/or performance reduction.
5. H.A.C.C.P. AND HYGIENE REGULATIONS
• When starting the machine ON, no wash-cycle will be starting until the set boiler and wash-tank temperatures are reached.
During operation, the machine will not start the rinse cycle till the set boiler temperature is reached.
• Remove carefully all solids from the objects to be washed, to avoid obstruction of
fi
lters, nozzles and piping.
• Drain the wash tank and clean the
fi
lters at least twice a day.
• Check if the detergent and rinse-aid dosage are correct (as recommended by the manufacturer). In the morning, before
starting the machine, check that the quantity of chemicals in the canisters is enough for daily supply.
• Keep your working tables clean.
• Extract the rack with clean hands or gloves to avoid
fi
nger marks.
• Do not dry or polish the washed objects with cloths, brushes or rags that are not sterile.
Содержание US PPlus500 LPWR
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