Smeg Stc75 Instruction Manual

User instructions 
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4. Operating instructions 
Once the dishwasher has been correctly installed, prepare for use as 
follows: 
x  Adjust the water softening system; 
x  Add the regenerating salt; 
x  Add the rinse aid and detergent. 
4.1 Using the water softening system 
The amount of scale contained in the 
water (water hardness index) can cause 
whitish staining on the dry dishes, which 
tend to become dull over time.  
The dishwasher is equipped with an 
automatic softening system which uses 
a...

User instructions 
57
xDo not use table salt as it contains insoluble substances which, 
over time, may damage the water softening system. 
xWhen necessary, refill the regenerating salt container before 
starting the washing program. In this way, the excess saline 
solution will be immediately removed by the water; the prolonged 
presence of salt water inside the tank may lead to corrosion.
Be careful not to confuse the salt and detergent packages; adding 
detergent to the salt container will damagethe...

User instructions 
58ADDING THE RINSE AID 
The rinse aid helps the dishes dry faster 
and prevents the formation of scale 
deposits and staining; it is automatically 
added to the water during the final rinse 
cycle, from the container situated on the 
inner side of the door. 
To add rinse aid: 
x  Open the door. 
x  Open the door S.
x  Add the rinse aid until the container 
is full (approximately 140 cc). 
x  The optical level indicator O on the side of the cap should be 
completely obscured. Refill the...

User instructions 
59 ADDING THE DETERGENT
After adding the detergent, to close the lid slide it in the direction shown 
by the arrow as far as it will go then press gently to lock. During washing, 
the dispenser will be opened automatically. 
xUseonly detergents specially formulated for dishwashers. For 
optimal washing results it is important to use a good quality 
detergent.
xThe detergent packs must be sealed and stored in a dry place to 
prevent the formation of lumps which may negatively affect...

User instructions 
60
x3/1 Products
If you wish to use detergents which already contain salt and rinse 
aid, check whether your dishwasher is fitted with the 3/1 option 
button on the Controls description page and then refer to the 
section which explains how to use this function. 
If the button is not provided, we recommend the use of conventional 
products (separate detergent, salt and rinse aid), because with 
conventional washing cycles 3/1 products might create problems 
such as a white deposit,...

User instructions 
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WARNING!
xMake sure that the dishes are securely in place so that they cannot 
tip over or obstruct the rotation of the spray arms during the 
washing cycle. 
xDo not place very small objects in the baskets as these could fall 
and obstruct the spray arms or the wash pump. 
xContainers such as cups, bowls, glasses and pots should always 
be loaded with the opening facing downwards and with any cavities 
at an angle, to allow the water to drain out. 
xDo not stack dishes or place...

User instructions 
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4.4 Using the baskets 
The dishwasher has a capacity of 7 place-settings, including serving 
dishes.
CAUTION: do not place items in positions where they prevent the 
detergent dispenser hatch from opening properly. 
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User instructions 
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The basket is fitted with plate racks which can be stowed horizontal if 
required. 
CUTLERY BASKET 
Cutlery must be placed with the tips facing downward.
     GI     

User instructions 
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5.  Cleaning and maintenance 
Before carrying out any work, always disconnect the appliance 
from the electrical power supply.
5.1 General warnings and recommendations 
Avoid the use of acidic or abrasive detergents. 
Clean the outer surfaces and door-lining of the dishwasher regularly 
using a soft cloth moistened with water or with a normal detergent 
suitable for painted surfaces. Clean the door gaskets with a damp 
sponge. Periodically (once or twice a year) it is advisable to...

User instructions 
65 To remove the top spray arm, take off the retainer ring-nut. Wash it in a 
jet of water and fit it into place correctly, checking that there are no 
impediments of any kind preventing it from turning freely.
     
CLEANING THE FILTER UNIT 
x  The central filter C should be inspected regularly and cleaned if 
necessary.  
x  To remove it, turn anti-clockwise and lift. 
x  Press the central filter D from below to extract it from the micro-filter. 
x  Separate the two parts of the...