FAQ

We recommend buying water with a low level of mineralization. If you prefer espresso, it is better to choose water with low mineralization (75-150 mg/l). The complete absence of salts (distilled or very soft water) has a negative effect on the taste: the granules do not give off all substances to the water (underextraction) and the coffee turns out to be fresh. 
What to remember:
For coffee, you need bottled still water with a neutral hydrogen pH = 7, total mineralization 150 mg/ l, alkalinity 40 mg /l, total hardness 7.0 ° F, with a calcium content of 51-68 mg/l, sodium 10 mg/l, magnesium 5-20 mg / L.

Yes. Even when using high-quality water (which we discussed in the question from the list above), the coffee machine needs to be serviced. Thus, after every 500 servings of espresso, we recommend cleaning the coffee machine inside from dirt and plaque. After every 1500-2000 thousand servings of espresso, a complete replacement of consumables. On our website you can buy a “service kit ” that costs 11/12 USD. It includes rubber bands and lubricant for full maintenance of the Kazak Rota 2 coffee machine.

In addition to the coffee machine, you also receive the following products made by us (handmade) for high-quality coffee preparation :

— 1 coffee machine stand
— 1 glass cup
— 1 wdt tool
— 1 temper 51.6mm