Fagor OLLA A Manual De Instrucciones página 24

7.2 Quick decompression by cooling.
Pour a little cold water over a corner of the lid until the
orange indicator drops. Never submerge the pressure
cooker in water, as this is very dangerous.
7.3 Natural decompression.
If you let the pressure cooker cool down in the position you
have cooked the food in, take this extra time into account
when calculating the cooking times.
8. OPENING THE PRESSURE COOKER.
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III MAINTENANCE
1. After each use, wash the pan with hot soapy
water and a soft cloth, rinse and dry. Take
special care with the inside of the lid.
Do not use wire sponges or abrasive products as these
could scratch the stainless steel coating.
2. Clean the sealing gasket manually after each
use.
3. Check that the vapour outlets are clean and
free from obstructions.