The difference between the head of coffee machine E61 and other heads-the difference between mocha pot and coffee maker

The difference between the head of coffee machine E61 and other heads-the difference between mocha pot and coffee maker

The handle filter bowl that rotates into the cooking head is sealed by a rubber ring. After using for a period of time, the rubber ring will harden and easily crack to affect the sealing effect. If any water leaks from around the flushing head filter, it is time to replace the rubber ring.

The rubber ring requires a quarterly replacement plan. If you decide to change for a longer time, you may need to chisel it off. If it is not maintained properly,

Rubber rings will be hard to remove. Rubber becomes very hard when it is carbonized. Regular maintenance of these rubber rings in a planned way can reduce a lot of work. The E61 head is made of large amounts of brass and weighs 9 pounds when assembled. The main contribution of this weight is to maintain the temperature during cooking.

be consistent from beginning to end. Another function that assists temperature stability is thermosyphon; this is a function that reduces hot spots in the cooking head. One

A very simple system that has such a weight is worth it.

This article is part of a series of articles about E61. Because many manufacturers use this style of cooking head, but I find that still

There are baristas who don't know how to properly maintain their water grids and filters. The maintenance process is actually relatively simple and can extend your coffee machine for several years.

Useful life.

The first thing to maintain this kind of head is to understand the principle behind backflushing. Backwash (backwash) Italian coffee machine is one that involves forcing water and detergents through

Flush the head all the way back to the three-way valve. This cleaning procedure is to replace the original filter bowl with a blind bowl or reverse washing dish. Blind bowls have no filter holes.

So it can create pressure in the boiling head to force the cleaning agent to backwash the boiling head. The manufacturer provided the dosage of this kind of detergent. Be sure to follow the rules.

Dosage, do not overuse it to avoid problems

Most of the semi-automatic machines are consciousness thickeners. This kind of machine is called semi-automatic because it requires you to grind the coffee beans, then put the ground coffee powder into the filter and flatten it with a powder hammer, and finally put it into the consciousness concentrator for extraction. The extracted coffee is esp (consciousness concentrate) and what we often call fancy coffee is made with this as the raw liquid with different proportions of milk or other things.

In the use of semi-automatic coffee machine, there must be a similar grade of electric bean grinder, hand grinder is not too rough will reduce the service life of the coffee machine.

And the fully automatic coffee machine generally does not need a bean grinder, is automatic grinding automatic extraction, if you want to ensure the quality of esp automatic coffee machine generally higher prices (such as Yuri), the current automatic bean grinder can even directly generate fancy coffee, such as you a little cappuccino in the console, as long as you add milk to the container of the coffee machine can be automatically generated. But it makes it much less fun to make coffee.