How to Fix a Breville Espresso Machine That Keeps Grinder Clog
AIThis post was created with the assistance of artificial intelligence (AI).

If your Breville Bambino Plus is experiencing frequent grinder clogs, it can disrupt your espresso routine and reduce the quality of your coffee. Clogs typically occur due to residual coffee oils, fines, or improper maintenance, leading to inconsistent grinding and extraction. Fortunately, addressing this issue involves a series of straightforward, safe steps that you can perform at home.

In this guide, we’ll walk you through the essential troubleshooting process to clear grinder blockages, clean internal components, and prevent future clogs. Understanding the common causes and following the precise steps will help restore your machine’s performance and ensure you enjoy café-quality coffee every time.

Key Takeaways

Regular CleaningFrequent cleaning prevents oil buildup that causes clogs.
Use Fresh CoffeeOld or oily beans increase the risk of grinder jams.
Proper Grind SizeAdjust grind settings for optimal flow and reduced fines.
Routine MaintenanceConsistent upkeep extends your machine’s lifespan.
Breville BES500BST Bambino Plus Espresso Machine, Black Stainless Steel

Breville BES500BST Bambino Plus Espresso Machine, Black Stainless Steel

  • Third Wave Specialty Coffee: Brews professional-quality espresso at home
  • Fast, Compact Design: Part of Bambino Series for quick results
  • Dose Control Grinding: Ensures consistent, balanced espresso

As an affiliate, we earn on qualifying purchases.

Identify the Cause of the Grinder Clog

Before starting repairs, determine if the clog is caused by coffee oils, fines, or debris accumulation. Common signs include difficulty grinding, inconsistent espresso flow, or the grinder stopping abruptly. Check for visible blockages in the burrs or chute. If coffee grounds are stuck, it’s a sign that cleaning or maintenance is needed to prevent further issues.

Breville BEC250 Espresso Machine Cleaning Tablets, 8 Pack

Breville BEC250 Espresso Machine Cleaning Tablets, 8 Pack

  • Brand Compatibility: Designed for Breville espresso machines
  • Cleaning Purpose: Removes coffee oils and residues
  • Package Quantity: 8 cleaning tablets included

As an affiliate, we earn on qualifying purchases.

Power Off and Prepare Your Machine

  1. Turn off your Breville Bambino Plus and unplug it from the power outlet for safety.
  2. Remove the bean hopper and empty any remaining beans.
  3. Clear the drip tray and other removable parts to access the grinder area easily.

Clean the Burrs and Grinder Path

Using a soft brush or a dedicated grinder cleaning brush, gently remove loose coffee grounds from the burrs and chute. For stubborn residues, use a cleaning tablet designed for espresso machines, such as the Breville BEC250 Cleaning Tablets, to dissolve oils and residues effectively. Follow the tablet instructions for proper dissolution time.

Perform a Deep Clean with Cleaning Tablets

  1. Place one cleaning tablet into the grinder chamber or follow your machine’s instructions for cleaning with tablets.
  2. Run the grinder on a low setting to allow the tablet to break down oils and blockages.
  3. Repeat if necessary, then clear out any remaining debris or residue.

Adjust Grind Settings and Reassemble

Once cleaned, adjust the grind size to a slightly coarser setting to reduce fines that can cause clogs. Reassemble all parts securely and run a test grind to ensure smooth operation. If problems persist, repeat the cleaning process or consider replacing worn burrs.

Tips to Prevent Future Clogs

  • Use fresh, high-quality beans—oily beans are more prone to clogging.
  • Clean the grinder regularly, ideally after every few uses.
  • Avoid grinding excessively fine grounds which can block the chute.
  • Check and replace water filters periodically to ensure optimal water quality and machine performance.

The Products in This Guide

TOP-SELLER
Breville Bambino Plus

Breville Bambino Plus

  • Color: Black Stainless
  • Capacity: 67 oz water tank
  • Power: 1600W
BESTSELLER
Breville BEC250 Espresso Machine Cleaning Tablets

Breville BEC250 Espresso Machine Cleaning Tablets

  • Pack Size: 8 tablets
  • Use Frequency: Monthly
  • Safety Features: Food-grade ingredients

Breville Bambino Plus

Breville Bambino Plus
OUR VERDICT
A Must-Have for Maintaining Your Breville
VIEW LATEST PRICE

The Breville Bambino Plus is a compact and powerful espresso machine perfect for home use. Its advanced features, like dose control grinding and optimal water pressure, make it easy to prepare cafe-quality coffee. Regular maintenance, including cleaning tablets, is essential to keep it running smoothly and prevent issues like grinder clogging.

Pros:

  • Efficient and user-friendly design
  • Excellent build quality with stainless steel
  • Consistent grind and extraction
  • Supports routine cleaning with official tablets

Cons:

  • Requires periodic cleaning for optimal performance
  • Burrs may wear over time with heavy use
  • Price may be higher than basic models

Best for: Home baristas seeking professional-quality espresso

Not ideal for: Users who prefer very low-maintenance machines

Material:
Black Stainless Steel
Size:
Compact footprint
Grinder Type:
Dose control conical burr
Water Tank Capacity:
67 fl oz
Heat Up Time:
3 seconds
Pressure System:
Pre-infusion

Bottom line: Regular cleaning and maintenance are vital for preventing grinder clogs in your Breville Bambino Plus.

Breville BEC250 Espresso Machine Cleaning Tablets

Breville BEC250 Espresso Machine Cleaning Tablets
OUR VERDICT
Ideal for Maintaining Your Espresso Machine
VIEW LATEST PRICE

Breville BEC250 Cleaning Tablets are designed specifically for Breville espresso machines. They help remove coffee oils and residues, ensuring your grinder and internal components stay clean and clog-free. Regular use of these tablets prolongs the life of your machine and maintains optimal coffee flavor.

Pros:

  • Official Breville cleaning solution
  • Easy to use with clear instructions
  • Effective at removing oils and residues
  • Safe for all Breville models

Cons:

  • Requires regular use for best results
  • Cost adds up with frequent cleaning
  • Must be used with proper rinsing afterwards

Best for: Ensuring your machine stays clean and clog-free

Not ideal for: For users seeking a quick, infrequent cleaning method

Type:
Cleaning Tablets
Quantity:
8 pack
Compatibility:
All Breville espresso machines
Ingredients:
Pharmaceutical and food grade
Dissolution:
Precision dissolution time
Safety:
Non-corrosive formulation

Bottom line: Use official cleaning tablets regularly to prevent grinder clogs and keep your Breville espresso machine performing at its best.

Frequently Asked Questions

Why does my Breville grinder keep clogging?

Grinder clogging often results from accumulated coffee oils, fines, or improper grind size. Regular cleaning and using fresh beans can help prevent this issue.

How often should I clean the grinder?

It’s best to clean the grinder every few weeks or after every 20-30 uses, especially if you notice grinding inconsistencies or slow operation.

Can I use regular cleaning tablets on my grinder?

Yes, official Breville cleaning tablets like the BEC250 are designed to dissolve oils and residues safely and effectively, helping prevent clogs.

What should I do if cleaning doesn’t resolve the clog?

If cleaning with tablets doesn’t fix the issue, consider inspecting the burrs for wear, adjusting the grind to coarser, or replacing worn burrs for optimal performance.

Are there any preventive tips to avoid grinder clogs?

Use fresh, high-quality beans, clean the grinder regularly, avoid excessively fine grind settings, and replace water filters periodically to maintain machine health.

Keep Your Breville in Peak Condition with Proper Maintenance

Maintaining your Breville Bambino Plus involves more than just brewing great coffee; regular cleaning and proper usage are key to preventing issues like grinder clogs. By following the step-by-step cleaning procedures and using recommended products, you ensure your espresso machine continues to deliver exceptional results for years to come.

Remember, a well-maintained machine not only produces better-tasting coffee but also extends its lifespan, saving you time and money in the long run. Make routine cleaning part of your coffee ritual and enjoy consistently perfect espresso shots every time.

Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.

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