How to Fix a Breville Espresso Machine That Keeps No Pressure
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If your Breville Bambino Plus is producing espresso without pressure or the machine isn’t building the right pressure for extraction, it can be frustrating. This guide provides clear, safe troubleshooting steps to restore optimal pressure, ensuring you get cafe-quality espresso at home.

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Before starting, ensure you have basic cleaning supplies, the appropriate cleaning tablets, and patience. Proper maintenance and careful inspection are key to resolving pressure issues.

Key Takeaways

Regular cleaning is crucialClogs and oil buildup can cause pressure loss.
Check water filtersImpurities or blockages in filters can affect pressure.
Inspect the portafilter and shower screenClogged or dirty components reduce water flow.
Monitor for leaks or worn partsLeaks can lead to pressure drops, requiring component replacement.
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

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Step 1: Turn Off and Unplug the Machine

Always disconnect your Breville Bambino Plus from power before performing any troubleshooting to ensure safety.

Breville BEC250 Espresso Machine Cleaning Tablets, 8 Pack

Breville BEC250 Espresso Machine Cleaning Tablets, 8 Pack

  • Brand Compatibility: Designed for Breville espresso machines
  • Effective Cleaning: Removes coffee oils and residues
  • Easy to Use: Precision dissolution for thorough cleaning

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Step 2: Clean the Portafilter and Shower Screen

  1. Remove the portafilter and soak it in warm water mixed with a cleaning tablet such as the Breville BEC250 or the Replacement Espresso Cleaning Tablet.
  2. Use a soft brush to gently scrub any coffee residue on the shower screen and portafilter.
  3. Reassemble and run a cleaning cycle if your machine has one, or run hot water through the machine without coffee to flush out any debris.

Step 3: Check and Replace Water Filters

If your machine uses charcoal or water filters, inspect them for buildup or clogging. Replace with fresh filters like the Breville Charcoal Filters or Possiave Water Filters to ensure water flows freely and pressure is maintained.

Step 4: Descale and Clear Blockages

If you notice a reduction in pressure, descaling may be necessary. Use a descaling solution compatible with your machine or the recommended cleaning tablets. Follow the manufacturer’s instructions carefully to remove mineral deposits that can impede water flow.

Step 5: Inspect Internal Components for Wear or Damage

Look for worn gaskets, seals, or valves that may be causing leaks or pressure drops. If you identify damaged parts, replace them with compatible components or consider professional servicing.

The Products in This Guide

AWARD WINNER
Breville Bambino Plus

Breville Bambino Plus

  • Heating System: ThermoJet
  • Porta-Filter Size: 54mm
  • Water Tank Capacity: 67 fl oz
TOP PICK
Breville BEC250 Espresso Machine Cleaning Tablets

Breville BEC250 Espresso Machine Cleaning Tablets

  • Use Case: Cleaning oils and residues
  • Shelf Life: One year
  • Size: 8 tablets

Breville Bambino Plus

Breville Bambino Plus
OUR VERDICT
**Excellent for maintaining your Breville Bambino Plus**
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The Breville Bambino Plus is a compact, high-performance espresso machine designed to deliver cafe-quality results at home. Regular cleaning and maintenance are essential to keep it operating at optimal pressure.

Pros:

  • Efficient ThermoJet heating system
  • Consistent extraction pressure
  • Easy to use and clean
  • Includes dose control grinding

Cons:

  • Requires regular descaling
  • Filter replacements needed over time
  • Can be sensitive to buildup

Best for: Home baristas seeking professional-quality espresso

Not ideal for: Users looking for a fully automatic, one-touch solution

Bottom line: Keep your Breville Bambino Plus well-maintained to prevent pressure issues and enjoy perfect espresso every time.

Breville BEC250 Espresso Machine Cleaning Tablets

Breville BEC250 Espresso Machine Cleaning Tablets
OUR VERDICT
**Best for thorough cleaning**
VIEW LATEST PRICE

Using Breville BEC250 Cleaning Tablets regularly helps remove oils and residues that can block pressure buildup, prolonging your machine’s life and ensuring optimal performance.

Pros:

  • Effective at removing coffee oils
  • Safe and food-grade ingredients
  • Easy to use
  • Designed specifically for Breville machines

Cons:

  • Requires regular use
  • Additional cleaning steps needed
  • Cost over time

Best for: Maintaining peak pressure and flavor

Not ideal for: For users not comfortable with regular cleaning routines

Bottom line: Regular cleaning with these tablets ensures your Breville espresso machine maintains the right pressure for perfect extraction.

Frequently Asked Questions

Why does my Breville Bambino Plus lose pressure during extraction?

Loss of pressure can be caused by clogged filters, dirty shower screens, mineral buildup, or worn internal parts. Regular cleaning and maintenance usually resolve these issues.

How often should I descale my Breville Bambino Plus?

It’s recommended to descale every 2-3 months, especially if you use hard tap water, to prevent mineral buildup that impairs pressure.

Can I fix pressure issues myself, or should I contact a professional?

Many pressure problems are manageable with routine cleaning and filter replacement. However, if you notice leaks or damaged parts, professional servicing may be necessary.

What cleaning products are safe for my Breville Bambino Plus?

Use brand-recommended cleaning tablets like the Breville BEC250 or the Replacement Espresso Cleaning Tablet, which are designed specifically for Breville machines and are food-grade and non-corrosive.

Keep Your Brew Perfect with Regular Maintenance

Maintaining your Breville Bambino Plus with regular cleaning, timely filter replacements, and descaling will ensure consistent pressure and top-quality espresso. Taking these simple steps can prolong the life of your machine and keep your coffee tasting its best.

Remember, a well-maintained espresso machine is the key to achieving barista-quality results at home every day.

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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