If your Breville Bambino Plus is showing a “No Pressure” error or your espresso isn’t extracting properly, it can be frustrating. This guide walks you through common causes and safe, effective fixes to restore proper pressure and ensure delicious espresso every time.
Understanding the root causes and following step-by-step procedures can help you resolve pressure problems quickly and safely, whether it’s a clog, a filter issue, or a machine malfunction.
Key Takeaways
| Check for blockages | Clogs in the portafilter or group head can cause pressure loss. |
| Inspect the water filter | A clogged filter can restrict water flow, affecting pressure. |
| Ensure proper tamping | Uneven or insufficient tamping can lead to poor pressure buildup. |
| Clean regularly | Routine cleaning prevents buildup that impairs performance. |
| Use fresh coffee grounds | Old or oily grounds can block flow and reduce pressure. |

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Step 1: Verify Water and Coffee Quality
- Ensure your water filter is fresh and properly installed. Replace if clogged or expired.
- Use freshly ground coffee, ideally around 19 grams, to maintain proper flow and pressure.

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Step 2: Check for Blockages
- Remove the portafilter and inspect the filter basket for old grounds or blockages.
- Clean the shower screen and group head with a soft brush or cloth to remove coffee oils and residues.
Step 3: Confirm Proper Tamping and Dose
- Distribute coffee grounds evenly in the portafilter.
- Tamp firmly with consistent pressure to ensure even extraction and pressure buildup.
Step 4: Clean the Machine
Use appropriate cleaning tablets designed for Breville machines, such as the Breville BEC250, following the manufacturer’s instructions regularly to prevent buildup that can affect pressure.
Additional Tips and Warnings
- Always turn off and unplug the machine before cleaning or inspecting internal parts.
- Do not force or disassemble components not meant for user maintenance.
- If pressure issues persist after these steps, contact Breville customer service for professional assistance.
The Products in This Guide

Breville Bambino Plus
- ✔ Color: Black Stainless Steel
- ✔ Heating System: ThermoJet
- ✔ Water Reservoir: 64 oz

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Quantity: 8 Tablets
- ✔ Compatibility: All Breville models
- ✔ Ingredients: Food-grade
Breville Bambino Plus

The Breville Bambino Plus delivers café-quality espresso with a compact design and advanced features. Proper maintenance and troubleshooting can resolve pressure issues effectively, ensuring your machine performs at its best.
Pros:
- Fast heat-up with ThermoJet
- Precise dose control
- Optimal pre-infusion
- Compact footprint
Cons:
- Requires routine cleaning
- Learning curve for perfect tamping
- Limited water reservoir capacity
Best for: Home baristas seeking professional-quality espresso
Not ideal for: Users looking for a machine with automatic cleaning features
Bottom line: A reliable espresso machine that benefits from proper maintenance and troubleshooting for pressure issues.
Breville BEC250 Espresso Machine Cleaning Tablets

Regular cleaning with Breville’s official cleaning tablets ensures your espresso machine stays in top shape, preventing pressure issues caused by buildup or oils.
Pros:
- Prolongs machine lifespan
- Effective removal of coffee oils
- Safe and food-grade ingredients
- Easy to use
Cons:
- Requires routine use
- Additional cost over time
- Must follow instructions carefully
Best for: Maintaining peak performance of your Breville espresso machine
Not ideal for: Infrequent cleaning users
Bottom line: A must-have for keeping your Breville espresso machine running smoothly and avoiding pressure issues.
Frequently Asked Questions
Why does my Breville Bambino Plus say ‘No Pressure’?
This typically indicates a blockage, poor tamping, or filter issue preventing proper water flow and pressure buildup.
How often should I clean my espresso machine?
Regular cleaning with tablets like Breville BEC250 or B00494MU9M is recommended every 2-4 weeks, depending on usage.
Can I use tap water in my Breville Bambino Plus?
It’s best to use filtered or soft water, and replace water filters regularly to avoid mineral buildup and pressure problems.
What if cleaning doesn’t fix the pressure problem?
If issues persist after cleaning and routine checks, contact Breville customer service to diagnose potential hardware issues.
Getting Your Breville Espresso Machine Back on Track
Addressing pressure issues involves a combination of proper cleaning, checking for blockages, and ensuring correct tamping and dosing. Regular maintenance and attention to water quality can prevent future problems, ensuring you enjoy consistently excellent espresso from your Breville Bambino Plus.
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