If your Breville Bambino Plus is not building pressure during extraction, it can result in weak or uneven espresso. This issue often stems from blockages, buildup, or a faulty pump. Fortunately, with some basic troubleshooting, you can restore proper pressure and enjoy cafe-quality espresso at home.
Follow these clear, step-by-step instructions to identify and fix common causes of pressure loss in your Breville espresso machine safely and effectively.
Key Takeaways
| Check for blockages | Clogged filters or nozzles can cause pressure issues. |
| Inspect the water reservoir | Ensure it’s filled and the filter is properly installed. |
| Clean the machine regularly | Build-up of oils and minerals can impede pressure. |
| Verify the pump functioning | A faulty pump may need replacement or repair. |
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Step 1: Turn Off and Unplug the Machine
For safety, ensure the Breville Bambino Plus is turned off and unplugged before beginning any troubleshooting. Allow it to cool down if recently used.
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Step 2: Check the Water Reservoir and Filter
- Remove the water reservoir and inspect the water level. Fill it if empty.
- Remove the Charcoal Filter and clean or replace it if dirty or clogged.
Step 3: Clear Blockages in the Portafilter and Nozzle
- Remove the portafilter and inspect for coffee grounds or residues blocking the filter basket.
- Use a pin or brush to gently clear any clogging in the espresso nozzle.
Step 4: Clean the Group Head and Shower Screen
Remove the shower screen and soak it in hot water with a cleaning tablet or descaling solution. Use a soft brush to scrub away oils and residues, then reassemble.
Step 5: Test the Pump and Run a Cleaning Cycle
Reassemble the machine, fill the water reservoir, and run a short cleaning cycle or hot water flush to check if pressure builds up properly. If not, the pump may need professional servicing or replacement.
The Products in This Guide
Breville Bambino Plus
- ✔ Material: Stainless Steel
- ✔ Heating System: ThermoJet
- ✔ Pre-infusion: Yes
Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Type: Cleaning Tablets
- ✔ Pack Size: 8 Tablets
- ✔ Manufacturer: Breville
Breville Bambino Plus
The Breville Bambino Plus offers professional-quality espresso with fast heat-up and precise control. Proper maintenance helps ensure consistent pressure and optimal performance.
Pros:
- Fast heat-up time
- Easy to use and clean
- Consistent pressure control
- Compact footprint
Cons:
- Requires regular descaling
- Pump may need replacement over time
- Filter cleaning essential
Best for: Home baristas seeking café-quality espresso
Not ideal for: Heavy daily use or commercial settings
Bottom line: A reliable espresso machine that, with proper care, delivers excellent pressure and flavor.
Breville BEC250 Espresso Machine Cleaning Tablets
Using Breville BEC250 Cleaning Tablets regularly helps remove oils and residues, ensuring your espresso machine maintains optimal pressure and flavor extraction.
Pros:
- Easy to use
- Prolongs machine lifespan
- Effective at removing build-up
- Safe for all Breville models
Cons:
- Requires regular use
- Additional cleaning needed for best results
- Cost over time
Best for: Maintaining cleanliness and performance
Not ideal for: Ignoring regular cleaning routines
Bottom line: A must-have for keeping your Breville espresso machine in top condition.
Frequently Asked Questions
Why is my Breville Bambino Plus not building pressure?
Possible causes include blockages in the portafilter or nozzle, clogged filters, mineral buildup, or a faulty pump. Follow the troubleshooting steps to identify and fix the issue.
How often should I descale my espresso machine?
It’s recommended to descale your Breville Bambino Plus every 2-3 months, or more frequently if you have hard water, to prevent mineral buildup that can affect pressure.
Can I use regular cleaning tablets with my espresso machine?
It’s best to use tablets designed specifically for espresso machines, like Breville BEC250, to ensure thorough and safe cleaning without damaging internal components.
What should I do if cleaning doesn’t restore pressure?
If cleaning and descaling don’t resolve the issue, the pump or internal parts may need professional inspection or replacement. Contact Breville customer service for assistance.
Get Your Espresso Back on Track
With proper maintenance and troubleshooting, your Breville Bambino Plus can deliver consistent pressure and rich espresso flavor. Regular cleaning, checking for clogs, and timely descaling are key to preventing pressure issues. If problems persist, professional repair may be necessary, but most fixes are straightforward and within reach for home users.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.
