If your Breville Bambino Plus is showing a “No Pressure” alert or producing espresso with inadequate pressure, it can be frustrating. Proper pressure is essential for extracting full flavors and achieving café-quality espresso at home. This guide provides practical, step-by-step troubleshooting tips to help you identify common causes and fix the issue safely, ensuring your machine performs at its best.
Before diving into complex repairs, always ensure your machine is turned off and unplugged. Regular maintenance, like cleaning and descaling, can prevent pressure issues and prolong the life of your espresso machine.
Key Takeaways
| Check for blockages | Clogged filters or water lines reduce pressure. |
| Inspect the pump | A faulty pump can cause pressure loss. |
| Clean regularly | Build-up of coffee oils impacts pressure and performance. |
| Ensure proper grind size | Too fine or too coarse grind affects pressure during extraction. |

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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1. Ensure Proper Water and Coffee Bed Preparation
- Turn off and unplug your espresso machine.
- Remove the portafilter and check for any coffee grounds or blockages in the shower screen or filter basket.
- Clean the portafilter and shower screen thoroughly to remove oils and residues that can restrict water flow.

Breville BEC250 Espresso Machine Cleaning Tablets for Breville Models, 8 Pack
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2. Check for Clogs and Blockages
- Inspect the water outlet and internal lines for any debris or mineral build-up.
- Use a soft brush or a cleaning cloth to clear out any obstructions.
- If your machine has a water filter, replace it if it’s clogged or past its replacement date.
3. Verify Pump Functionality
- Listen for the pump sound when the machine is on. A weak or absent hum may indicate a faulty pump.
- Try running a water-only cycle without coffee to see if water flows steadily under pressure.
- If no water flows or pressure remains low, the pump might need replacement or repair by a professional.
4. Perform Regular Cleaning and Descaling
- Use recommended cleaning tablets like the Breville BEC250 to remove oils and residues that can impact pressure.
- Follow your machine’s descaling instructions to eliminate mineral build-up that hampers water flow and pressure.
Additional Tips & Safety Warnings
- Always unplug the machine before performing maintenance or inspections.
- Use only manufacturer-approved cleaning products and replacement parts.
- If you’re unsure about pump repair or internal components, contact a certified technician.
The Products in This Guide

Breville Bambino Plus
- ✔ Weight: 10.5 lbs
- ✔ Power: 1600W
- ✔ Pre-infusion: Yes

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Size: 8 tablets
- ✔ Use Frequency: Every 1-2 months
- ✔ Safe Ingredients: Yes
Breville Bambino Plus

The Breville Bambino Plus offers a compact yet feature-rich design that delivers café-quality espresso at home. Its precise 19-gram dose control, low-pressure pre-infusion, and quick heat-up make it a favorite among enthusiasts.
Pros:
- Fast heat-up with ThermoJet
- Consistent extraction with pre-infusion
- Compact and stylish design
- Easy to use for beginners
Cons:
- Requires regular cleaning
- Limited boiler capacity
- No built-in grinder
Best for: Home baristas seeking professional results in a small footprint
Not ideal for: Users looking for built-in grinder or larger capacity
Bottom line: A reliable, compact espresso machine perfect for home use.
Breville BEC250 Espresso Machine Cleaning Tablets

Keeping your Breville Bambino Plus clean is vital for maintaining optimal pressure and performance. These official Breville cleaning tablets are easy to use and designed specifically for espresso machines, ensuring a thorough clean without damaging internal components.
Pros:
- Effective removal of coffee oils
- Non-corrosive formulation
- Easy to dissolve
- Prolongs machine lifespan
Cons:
- Requires regular use
- Single-use packets
Best for: Maintaining machine hygiene and performance
Not ideal for: For those not performing regular cleaning
Bottom line: A must-have for keeping your Breville espresso machine in top condition.
Frequently Asked Questions
Why is my Breville Bambino Plus showing ‘No Pressure’?
This message typically indicates a clog, pump issue, or buildup of coffee oils that block water flow. Follow the troubleshooting steps to identify the cause.
How often should I clean my espresso machine?
Regular cleaning with manufacturer-approved tablets and descaling as needed will help prevent pressure issues and maintain optimal performance.
Can I fix pump problems myself?
Pump repairs can be complex and may require professional service. If you suspect a pump issue, consult with a certified technician.
What grind size is best for avoiding pressure problems?
Use a medium-fine grind for optimal pressure. Too fine can cause clogs, while too coarse may lead to under-extraction and low pressure.
Getting Your Breville Bambino Plus Back in Top Shape
Addressing pressure issues involves a combination of cleaning, inspection, and proper preparation. By following these step-by-step troubleshooting tips, you can resolve common causes of the ‘No Pressure’ alert and enjoy consistently excellent espresso. Regular maintenance and attentive care will keep your machine functioning smoothly for years to come.
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