Introduction to the use of steam failure of Delong coffee machine
Introduction to the use of steam failure of Delong coffee machine
Coffee flows out of only one coffee outlet.
The coffee flow is blocked at the exit. We can use toothpicks to clean the coffee outlet.
The milk foam is too big.
Milk is not cold enough or not semi-skim milk. We need to use refrigerated skim or semi-skim milk (about 5 ℃). If the effect is still not ideal, we need to change the milk brand.
Can't make milk foam.
The milk foam generator is dirty. We need to clean the milk foam generator according to the instructions.
When in use, the steam stops releasing
The machine will stop releasing steam in three minutes. After waiting for a few minutes, start the steam function again.
The machine cannot be started.
1. The machine is not powered on. We need to power on the coffee machine first.
two。 The main power switch of the machine is not turned on. We need to set the main power switch of the machine to the "1" position.
1. The coffee cup is not preheated. The coffee cup can be washed with heat shrinkage (please note that hot water can also be used to warm the cup).
two。 The extractor has been cooled and it has been more than 2-3 minutes since the last coffee was made. We can preheat the extractor by pressing the function button before making coffee.
Coffee oil is not strong.
1. The coffee beans are ground too thick. When the grinder is grinding beans, turn the grinding adjustment knob one frame in the direction of "I". If the effect is still not good, move on to one frame. The effect will not be displayed until 2 cups of coffee have been made.
two。 The type of coffee powder used is not right. Use coffee powder for making espresso.
Coffee flows out too slowly or there is no coffee at all
The coffee powder is ground too fine. When the bean grinder is grinding the beans, turn the grinding adjustment knob in the direction of "7". If the effect is still not good, move on to one frame. The effect will not be shown until 2 cups of coffee are made.
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