EN
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20.3. DESCRIPTION OF MAINTENANCE INTERVENTIONS
Let’s now look at the various operations to be carried out.
20.3.1. CLEAN GASKET AND PORTHOLE
To eliminate any traces of limestone, clean the gasket of the chamber and the door porthole with a clean cotton cloth soaked in a soft solution of water
and vinegar (or a similar product, checking the contents on the label before using).
Dry the surfaces and remove any residues before using the device.
20.3.2. CLEAN STERILIZATION CHAMBER AND ACCESSORIES
Clean the sterilization chamber, support and trays (and internal surfaces in general) with a clean cotton cloth soaked in water and, possibly, the addition
of a small amount of neutral detergent.
Carefully rinse with distilled water, taking care not to leave any type of residue in the chamber or on accessories.
Do not use pointed or sharp tools to remove scale from the sterilization chamber.
Should there be evident deposits, immediately check the quality of the distilled water used (see technical characteristics appendix).
20.3.3. EXTERNAL SURFACE CLEANING AND DISINFECTION
To clean and disinfect the external surfaces, we recommend using STER 1 PLUS or ethyl alcohol diluted with 50% water. Apply product with a soaked
cloth, then dry.
As an alternative, we recommend using products containing the following at no more than the given concentration:
•
Ethanol
. Concentration: maximum 30 g per 100 g of disinfectant.
•
1-Propanol (n-propanol, propyl alcohol, n-propyl alcohol).
Concentration: maximum 20 g per 100 g of disinfectant.
•
Combination of ethanol and propanol.
Concentration: the combination of the two must be maximum 40 g per 100 g of disinfectant.
Do not spray or vaporise any product directly on device surfaces.
Inflammable liquid.
20.3.4. BOILER FILTER CLEANING
With use it is likely that various residues accumulate in the filter and with time obstruct the lower drain duct.
To clean the filter, open the sterilizer door and remove the cap using a
coin or another suitable tool.
Loosen the union that contains the filter.
Remove the filter from its support and thoroughly clean it under a jet of
running water, if necessary using a sharp tool to remove any large foreign
bodies (if possible use a jet of compressed air).
If it is impossible to recover the filter, replace it with a new one.
Refit everything operating in reverse order and
making sure
to screw the
union in such a way that the drain holes are positioned
at the level of the
boiler wall
.
Properly fit the filter in its housing.
A partial fitting may damage the component.
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