Smeg STU8649 Manuel d'instructions télécharger pdf (Page 22)

USER INSTRUCTIONS

• When a program with hot prewash is selected (see program table in the “De-

scription of Controls” manual), extra detergent must be placed in the cavity (ref.

A or B fig. 5-06, depending on models).

• Only use dishwasher-specific detergents. For optimal washing results it is impor-

tant to use a good quality detergent.

• The detergent packs must be sealed and stored in a dry place to prevent the for-

mation of lumps which may negatively aect washing results. Once opened the

detergent packs should not be kept for too long, otherwise the detergent loses

its eectiveness.

• Do not use detergents formulated for washing dishes by hand, because they

produce a great deal of foam and may negatively aect the operation of the

dishwasher.

• Add the correct amount of detergent. An insuffici t amount of detergent will

result in a partial removal of dirt from the dishes, whereas an excessive amount

is wasteful and does not improve the washing results.

• The market oers liquid and powder detergents with diering chemical compo-

sitions, which may contain phosphates, or be phosphate-free but contain natu-

ral enzymes.

• Detergents containing phosphates are more eective against grease and starch

at temperatures above 60°C (140°F).

• Enzyme detergents, on the other hand, are also eective at lower temperatures

(from 40 to 55°C / from 104 to 131°F) and are more easily biodegradable. With

enzyme detergents it is possible to obtain at low temperatures comparable re-

sults to those which can only be achieved at 65°C (149°F) using traditional de-

tergents. For the safeguarding of the environment we recommend the use of

phosphate- and chlorine-free detergents.

Fig. 5-06

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Smeg STU8649 Manuel d'instructions Page 22