No more noise: the ultimate troubleshooting guide for your espresso machine
If you’re here, it’s probably because your expresso coffee machine is making a kind of grinding or loud noise and you don’t know what to do. Don’t worry, we’ve got your back and we’ll help you diagnose the problem and give you simple solutions to fix it.
POTENTIAL CAUSES FOR THIS FAILURE:
WARNING
Before working on your appliance, be sure to disconnect it from the electrical power supply.
Risk of electric shock.
Let’s start by descaling the coffee maker
Limescale deposits inside the tubes of the machine can often cause excessive noise in an expresso coffee maker.
The water level in the tank is too low
If the water level in the tank of your expresso coffee machine is low, it can cause excessive noise when the machine is running.
To prevent this, make sure the tank is filled with water to the recommended level. It is important to regularly check the water level in your tank, and replenish it, in order to maintain the quality of your coffee.
Check the tank base
The tank base is where the water tank attaches to the coffee maker. If this element is not positioned correctly, it can cause leaks and excessive noise during the operation of the machine. Check that it is properly in place and secured to avoid this problem. If you discover that the tank base is damaged or excessively scaled, you should know that this spare part can be replaced.
Inspect the pump hose
The pump hose connects your coffee maker’s pump to its water tubing. If this element is positioned incorrectly, it can cause unwanted noises when operating the coffee maker. First, check that the hose is in place and undamaged. If you notice a leak or failure of the hose, replace it promptly.
Buying a Hose For My Coffee Maker
Checking the Coffee Maker’s Pump
If none of the previous solutions solve the problem, try checking the pump of your expresso coffee machine. The pump is responsible for the correct pressure needed to extract the coffee. So if it is faulty, it can cause excessive noise.