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Breville Barista Express Grinder Problems

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Sometimes being a barista is also a stressful task as it is demanding but it’s more of a hassle if the grinder itself is in trouble. So what are some of Breville barista express grinder problems?

Many users experienced jamming or clogging and a very horrible gear-stripping, and a smacking sound while in the middle of usage. Barista express is compact and decently looks good. It has an industrial design feature, a mess-free dosed grinder set-up, has a magnetic tamper attachment, and an under machine storage drawer. There is also a stainless steel-lined one-piece aluminum thermo-block and a PID controller.

But what are the things to do if you will encounter Breville barista express grinder problems?

If your grinder is not working you have to make it sure that it is completely seated and fully locked in place. If it doesn’t grind at all check if its hopper is locked in position. Make sure that its parts of the grinder are in place, with its arrows line up and when you turned the nob it clicks into place.

When the motor of your grinder is running and you can hear the beans being ground, you may remove the inner Bur and look for compacted ground coffee as blockage. It’s also easier to see how everything works with the Burr removed so your Barista express grind feels like fine, sharp sand on the fingers.

On the other hand, when you’re experiencing grinder jammed or clogged and a horrible gear-stripping, clacking sot of sound during use at some point it could be the main symptom is the motor. It will bog down even at a coarse grind settings after too much coffee gets compacted beneath the burrs. It will start normal up until the clacking sound.

The damaged gear teeth will make a bad sound and if it is really wrecked, it sometimes even get rotation and you will hear the motor spin up like a jet engine. And a good impeller should not be removable and its blade should not be visible. If it can be removed just by taking out the lower burr it basically needs replacement. If it is made of stainless steel instead of plastic you can likely have a newer model with significant design changes.

This kind of machine has steel burrs underneath which receives the ground coffee. It is mainly designed there to push those grounds out the chute leading to the basket. If its plastic blade fins wear out, the grinder begins to clog up due to improper expulsion of the grounds. This sometimes seen as the cause of problem in the main drive gear when a stripping sound comes from a torque limiter mechanism. With this, you can simply remove the burrs and check at the gap between the cylinder wall and the impeller blade. If its gap is more than 1 mm, then it would be the time for you to replace it and take out the impeller.

When it comes to cleaning your grinder, you can use the brush to keep its dispenser clear. Make sure to that its parts are in place, that its arrows are lined up and that when you turn the nob it clicks into place. You can also descaled your machine at home, where you can easily follow the instructions included in the manual where they highly recommend vinegar diluted with water. In the manual, you can find the instructions and advices as on how regularly it should be used.

However, Breville doesn’t sell parts but there are some tutorials available that are easily accessible online. You can search for an improved impeller design.

If your grinding cradle gets stuck in the machine and if you’re talking about the bean Hopper, it will take you a lot of cleaning but if you meant for the Hopper and not the grinding beans you have to keep the beans dry and stored and of course don’t forget to read the cleaning instructions in the manual.

So these are some of the reminders to be noted when your Breville barista express grinder problems.

Espresso Expert Member since November 3, 2018

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