How to Fix a Breville Espresso Machine That Keeps No Pressure

If your Breville Bambino Plus isn’t building pressure during extraction, it can lead to weak or under-extracted espresso. This guide provides clear, safe steps to identify and resolve common pressure issues, helping you enjoy cafe-quality coffee again.

Before starting, ensure your machine is unplugged and cooled down. Regular maintenance and cleaning are key to optimal performance, especially if your machine frequently struggles with pressure.

Key Takeaways

Check for blockagesClogged filters or shower screens can cause pressure loss.
Inspect the portafilter and basketEnsure grounds are tamped correctly and no obstructions exist.
Clean regularlyBuild-up of coffee oils and residues can block water flow.
Verify water level and filtersLow water or clogged filters affect pressure.
Breville Bambino Plus, Black Stainless Steel

Breville Bambino Plus, Black Stainless Steel

The Breville Bambino Plus delivers third wave specialty coffee at home using the 4 keys formula and is...

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Step 1: Turn Off and Unplug the Machine

Start by turning off your Breville Bambino Plus and unplugging it from the power outlet. Allow it to cool down completely before proceeding to prevent burns or damage.

Breville BEC250 Espresso Machine Cleaning Tablets for Breville Models, 8 Pack

Breville BEC250 Espresso Machine Cleaning Tablets for Breville Models, 8 Pack

OFFICIAL BREVILLE CLEANING TABLETS: Extend your espresso machine's functionality and prolong its life by turning to the brand...

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Step 2: Check and Clean the Shower Screen and Portafilter

  1. Remove the portafilter and inspect the basket for clogs or coffee grounds stuck in the holes.
  2. Detach the shower screen and clean it thoroughly with a soft brush and warm water.
  3. Ensure no coffee oils or residues are blocking water flow.

Step 3: Clear Any Blockages in the Water Path

Inspect the water reservoir and descale if necessary. Use a descaling solution or clean water to flush out mineral build-up, especially around the group head and internal tubes.

Step 4: Check the Coffee Grounds and Tamping

  1. Ensure you are using the correct amount of coffee—19 grams in the 54mm portafilter.
  2. Tamp the grounds evenly and firmly to avoid channeling, which can reduce pressure.

Step 5: Perform a Test Run

Reassemble all parts, fill the water tank, and run a test shot without coffee or with a small amount. Observe if the machine builds pressure properly during extraction.

The Products in This Guide

TOP RATED
Breville Bambino Plus

Breville Bambino Plus

  • Package Size: 8 tablets
  • Material: Food-grade
  • Safety: Non-corrosive
HELPFUL TOOL
Breville BEC250 Espresso Machine Cleaning Tablets

Breville BEC250 Espresso Machine Cleaning Tablets

  • Package: 8 tablets
  • Safety: Food-grade ingredients
  • Purpose: Cleaning and maintenance

Breville Bambino Plus

Breville Bambino Plus
OUR VERDICT
Reliable Cleaning for Better Performance
VIEW LATEST PRICE

Maintaining a clean Breville Bambino Plus with the official cleaning tablets ensures optimal pressure and flavor. Regular cleaning prevents blockages that cause pressure issues.

Pros:

  • Effective removal of coffee oils
  • Prolongs machine lifespan
  • Safe and easy to use
  • Designed specifically for Breville

Cons:

  • Requires regular use for best results
  • Slightly more expensive than generic tablets
  • Needs to be used with clean water

Best for: Maintaining pressure and cleanliness

Not ideal for: For fixing mechanical parts or hardware issues

Type:
Cleaning Tablets
Number of Tablets:
8
Compatibility:
Breville espresso machines
Ingredients:
Food-grade, pharmaceutical-grade
Dissolution Time:
Optimized for thorough cleaning
Usage Frequency:
Every 1-2 months

Bottom line: Regular cleaning with Breville tablets keeps your machine running smoothly and maintains pressure.

Breville BEC250 Espresso Machine Cleaning Tablets

Breville BEC250 Espresso Machine Cleaning Tablets
OUR VERDICT
Makes Cleaning Easy and Effective
VIEW LATEST PRICE

Using Breville BEC250 cleaning tablets regularly ensures your espresso machine stays free from coffee oils and residues that cause pressure issues.

Pros:

  • Designed specifically for Breville
  • Extends machine lifespan
  • Easy to use
  • Effective cleaning power

Cons:

  • Requires regular use
  • Slightly pricier than generic options
  • Must be used with water

Best for: Deep cleaning and maintaining pressure

Not ideal for: For mechanical repairs

Number of Tablets:
8
Type:
Cleaning Tablets
Compatibility:
Breville espresso machines
Ingredients:
Food-grade
Dissolution Time:
Designed for thorough cleaning
Usage Frequency:
Monthly

Bottom line: Enhance your machine’s performance with regular use of these official cleaning tablets.

Frequently Asked Questions

Why does my Breville Bambino Plus keep losing pressure?

Common causes include clogged shower screens, mineral build-up, or blockages in the water pathway. Regular cleaning and descaling can resolve these issues.

How often should I clean my Breville espresso machine?

It is recommended to clean your machine with official cleaning tablets every 1-2 months and descale as needed, depending on water hardness.

Can I fix mechanical pressure issues myself?

Simple cleaning and maintenance can resolve many pressure problems, but mechanical or hardware faults may require professional repair.

What is the best way to descale my Breville Bambino Plus?

Use a descaling solution or tablets specifically designed for espresso machines, following the manufacturer’s instructions to prevent mineral buildup affecting pressure.

Keep Your Breville Bambino Plus in Top Shape

Maintaining proper pressure in your Breville Bambino Plus involves regular cleaning, checking for blockages, and using quality descaling products. Following these steps will help ensure your machine produces consistently excellent espresso and lasts longer. Don’t forget to perform routine maintenance to enjoy cafe-quality results 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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