Why is my Breville Coffee Machine Leaking? A Step-By-Step Troubleshooting Guide

If you’re like most coffee lovers, you’ve probably got a Breville coffee machine in your kitchen. These machines are popular for their quality and performance, but even the best machines can experience problems. One common issue with Breville countertop espresso machines is leaking. If your machine is leaking, don’t worry, here is a step-by-step troubleshooting guide to help you fix the issue.

What To Do If Your Breville Coffee Machine is Leaking

If your Breville coffee machine starts leaking, the first thing you should do is turn it off and unplug it. Next, take a look at the problem and try to identify the source of the leak. Once you know where the leak is coming from, you can start trying to fix it.

If the leak is coming from the water tank, you may need to tighten the screws that hold it in place. If the leak is coming from the brew head, there may be a problem with the gasket. Try replacing it and see if that fixes the issue. If the leak is coming from somewhere else, you may need to take the machine to a repair shop for further assistance.

Once you’ve fixed the source of the leak, make sure to unplug the machine and wait until it’s completely cooled down before trying to use it again.

How To Identify The Source Of The Leak

There are a few different things you can do to try and identify the source of the leak in your Breville coffee machine. 

One thing to do is check the water tank. If the tank is loose or if there is water dripping from it, that’s probably where the leak is coming from. You can also check for leaks around the brewing unit and around the carafe. If you’re not sure where the leak is coming from, you can try taking the machine apart and looking for clues, but be careful, as some parts of the machine are delicate and can be easily damaged.

Troubleshooting a Leaking Machine

Leaking Breville coffee machines are not an uncommon issue. Once you’ve identified the source of the leak, you can start troubleshooting to try and fix it. Here are the five most common causes of a leaking Breville coffee machine, as well as the steps you can take to fix them.

1. Machine needs to be descaled

Descaling is a process that helps remove minerals and scale from the inside of your coffee machine. This can help improve the taste and quality of your coffee, and it’s also important for keeping your machine in good working order.

The descaling process will differ depending on what type of coffee machine you have, so be sure to consult your machine’s user manual. In general, here are a few steps to descale:

  1. Use a descaling solution such as Breville’s Descaling powder dissolved in a litre of water. This water is then used to fill the water tank.
  2. Depending on the machine you are using, press and hold the buttons that will enter you into Descale mode. The machine will indicate it is ready for descaling.
  3. Press the 1-CUP button to start descaling the machine. Descaling takes about 25 seconds. 
  4. The 1-CUP button should flash continuously until the descaling process has finished. 
  5. To terminate the descaling within 25 seconds, press the 1-CUP button again.

Be sure to thoroughly rinse your machine after descaling, and then dry it off before using it again.

2. The water tank isn’t properly filled

One of the most common causes of a leaking Breville coffee machine is that the water tank isn’t properly filled. If the tank isn’t full, this could cause the machine to leak. Make sure to fill it up to the max line indicated on the tank. Also, check that the water tank is properly attached. If it’s loose, tighten it up.

3. The seals and gaskets are dirty or damaged

Another common cause of a leaking machine is that the seals and gaskets are dirty or damaged. 

A coffee machine seal is a device made of rubber or silicone and fits around the edge of the head. The gasket is a piece of rubber or silicone that fits inside the head and helps to keep the heat and pressure inside while the coffee is brewing.

If they aren’t clean or in good condition, this could cause the machine to leak. Make sure the drain hose is connected properly and isn’t clogged, the gaskets are in good condition and there’s no coffee or grounds stuck in the unit. You can try cleaning them with a damp cloth to see if that fixes the issue. If it doesn’t, you may need to replace them.

4. The brewing unit isn’t properly seated

The brewing unit heats up water and sends it through a coffee filter, which extracts the coffee flavor.If the brewing unit isn’t properly seated, it could cause the machine to leak. Make sure to check that it’s in the correct position and is securely fastened in place. 

5. There is debris or buildup around the seals

If there is debris or buildup around the seals, it could cause the machine to leak. Try cleaning it off with a damp cloth to see if that fixes the issue. If the leak is coming from the carafe, make sure it’s properly attached and that there are no cracks or chips in it.

6. The machine needs to be repaired

If none of these steps fix the problem, your machine may need to be repaired. Take it in for service if this is the case. You can head over to their website to create a new support case to get help with your machine.

Preventing Your Machine From Leaking In The First Place

There are a few things you can do to help prevent your Breville coffee machine from leaking in the first place. 

Seals and gaskets

One thing is to make sure that all of the seals and gaskets are in good condition and are properly aligned. If there is any debris or buildup around the seals, you can clean it off with a damp cloth.

Check that everything is in place

Check that all parts are in place before you start brewing. You can also make sure that the water tank is tightly screwed in place, and that the brewing unit is properly seated.

Fill the tank with cold water

Fill the water tank up with cold water instead of hot, which might cause excess pressure and lead to leaks. 

Clean your coffee machine regularly to remove any buildup 

Regular cleaning is key to preventing leaks. Make sure to remove any buildup from the machine, and be careful not to overfill the water tank.

So if you want to take your coffee drinking experience to a whole new level, be sure to check out one of Breville’s many coffee machines. You won’t regret it!

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