How do I open and close a coffee machine correctly?
Opening: open the water tap and the main switch and wait for the boiler to reach working temperature and pressure. Let the groups and portafilters warm up before the first coffee.
How do I clean a coffee machine?
Daily: backflush the groups, rinse portafilters and baskets and wipe the steam wand straight after every use.
How do I adjust a coffee grinder?
If the coffee runs too fast, grind finer. If it runs slowly or drips, grind coarser.
≈ 9 bar25–30 s
What makes a good espresso extraction?
A good espresso usually runs at around 9 bar with an extraction time of 25-30 seconds.
90–96 °Cmilk 60–65 °C
What are the right temperatures for coffee and milk?
Brew water is usually between 90 and 96 °C, depending on the blend.
How do I protect my machine from limescale and store coffee properly?
Store coffee in an airtight container, away from light, heat and humidity, and grind just before use.
Read more about: Coffee and water: storage, filters and limescale
Guides and FAQ
See our coffee machine guides: common faults, maintenance and buying advice, the FAQ, a glossary and printable checklists (PDF).