The Correct Way to Clean Your Espresso Machine
Machine Pression by Paul D. Dyer is a highly acclaimed book for anyone who’s interested in improving the way they design, build, and maintain their home espresso machine. While the book covers all of the basics of espresso making, Dyer provides several tips on the best ways to use the machine. It is a must-read for any espresso maker.
Espresso machine maintenance should not be difficult. A good rule of thumb for the maintenance of most machines is to clean the machine once every three months or so. The best way to clean the machine is with a detergent that contains potassium sorbate and water.
The detergent needs to be used in a spray bottle, as it is very strong and is meant to get into the coffee grounds, not through the machine. After spraying the detergent down, you will want to rinse the machine completely with water.
Once you have washed your machine, you need to rinse the machine again. You do this by using a garden hose and running it in a circular motion around the entire machine.
You then need to run the hose back out and over the machine’s body to clean the filter assembly. The filter assembly is the last thing you will want to have to worry about when cleaning your espresso machine. To get at the filter assembly, you’ll need to unscrew the filter from the machine and slide it to the side. Next, you will need to take off the cap that covers the filter.
You will want to gently push this cap up over the machine’s body and off the machine. With the filter removed, you can now clean the filter basket.
Another part of the espresso machine that can get clogged with wax is the boiler. This will require a special cleaner called Tefal. This cleaner is sold at many stores and comes as a liquid or oil spray that you apply to the boiler.
Machine Pression by Paul Dyer is a great reference book for the serious espresso maker. It does a good job of explaining what the best parts of a commercial espresso machine are and how to properly care for them. If you need more tips, check out the website.
Some of the more advanced machines from the early 1900’s, such as the Moka pot, had a very complicated internal mechanism. This was because they were highly functional devices that needed special care. Fortunately, modern day commercial espresso makers use the same type of internal mechanism to make their espresso.
Pressure control is another area of the device that needs to be regularly maintained. When you first set up your machine, you may notice that the settings don’t go all the way down, or that the pressure is a little too high.
When you are running the machine, it is a good idea to turn on the pump at least once during the machine’s normal operating hours. This will help it gain sufficient pressure for the process. The next time you turn the machine off, make sure that the pump is turned up to the desired setting.
The third part of the machine precision is the heat exchanger. This part helps to cool the steam that goes through the machine. While most machines are designed to heat water under very low temperatures, sometimes the water is not heated to the right temperature.
When you are running the machine, be sure that you never leave it unattended, even for a second. When you open the valve to turn the water on, you are introducing air into the machine, which will result in overheating.