Domo DO720K Manual De Instrucciones página 45

· The perfect espresso is 35 ml and takes 25-30 seconds to complete. If it takes more or less time to
finish, adjust the coarseness of the ground coffee. If it takes less time, your grind is probably too
coarse and the coffee will taste weak. If it takes more time, your grind is too fine and the coffee will
taste too bitter.
· Finally, check the colour of the cream. Ideally, it should be a light brown colour and evenly distributed.
Does the coffee taste too bitter or too acid?
· The grinding coarseness is too fine.
· You use too much ground coffee in proportion to the amount of water.
· You tamped the coffee with too much force.
Does the coffee taste too weak or watery?
· The grinding coarseness is too coarse.
· You use too little ground coffee in proportion to the amount of water.
· You did not tamp the coffee hard enough.
STEAM NOZZLE
You use the steam nozzle to froth milk to achieve the perfect cappuccino or latte.
1. Fill the milk jug with cold, whole milk. Be careful not to overfill the milk jug. Frothing the milk will
increase its volume.
2. Place a collection beaker under the steam nozzle or turn it toward the drip tray. In standby mode,
turn the rotary knob to the steam indicator lamp
up. As it heats up, some hot water will drip from the steam nozzle.
3. When the steam indicator
steam nozzle.
! Note: the steam emitted by the steam nozzle is very, very hot, so keep your hands away from the unit
while it is in operation.
4. Bring the milk jug up to the steam wand and insert the steam nozzle a few millimetres into the milk.
As the milk expands in volume, keep lowering the jug slightly until the steam nozzle tip is just below
the surface of the milk. If you insert the steam nozzle too deeply into the milk, it heats the milk but
does not froth air into the milk and no foam will form.
! Note: do not use the steam feature for more than 5 minutes at a time.
5. When you obtain the desired amount of foam, turn the rotary knob to the middle position.
6. Clean the steam nozzle after every use.
! Note: the steam nozzle may still be really hot.
The unit must cool down after using the steam feature. While cooling, the ● indicator lamp on the right
will blink. Some vapour will drip onto the drip tray, which is normal.
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. The ● indicator lamp blinks as the steam heats
lamp blinks, the unit has heated up and steam will come out of the
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