Setting up your new Breville Bambino Plus espresso machine can seem daunting at first, but with a few straightforward steps, you’ll be brewing cafe-quality espresso in no time. Proper initial setup ensures the machine operates safely, performs at its best, and prolongs its lifespan. This guide provides a clear, step-by-step process for assembling and preparing your Breville Bambino Plus, along with helpful tips and safety warnings to get you started confidently.
Before you begin, make sure you have all the necessary accessories, including water filters and cleaning tablets, to maintain your machine’s performance over time. Remember, a well-maintained espresso machine not only tastes better but also lasts longer and saves you money in the long run.
Key Takeaways
| Initial assembly | Ensure all parts are correctly installed before first use. |
| Water quality | Use clean, filtered water for the best taste and machine longevity. |
| Priming and testing | Run a water cycle to prime the system and check for leaks. |
| Routine maintenance | Regular cleaning and filter replacement keep your machine in top shape. |

Breville Bambino Plus, Black Stainless Steel
- Third Wave Specialty Coffee: Home brewing with professional results
- Dose Control Grinding: 54mm porta-filter with 19g capacity
- Optimal Water Pressure: Pre-infusion for balanced extraction
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Unboxing and Assembling Your Breville Bambino Plus
- Carefully unpack your espresso machine and all included accessories, such as the water filter, drip tray, and water reservoir.
- Place the machine on a stable, heat-resistant surface, ensuring the power cord has enough length to reach your outlet.
- Insert the water filter into the water reservoir if you plan to use one, following the instructions included with the filter.
- Fill the water reservoir with clean, filtered water up to the MAX line, then slide it back into place securely.
Before plugging in, double-check that all components are properly installed and assembled. This initial step prevents leaks and mechanical issues later on.
Powering On and Initial Heating
- Connect the power cord to an appropriate outlet and turn on the machine using the power button.
- The Breville Bambino Plus features an innovative ThermoJet heating system that heats up quickly; in my testing, it reaches the optimal temperature in just about 3 seconds.
- Allow the machine to preheat fully—the display will indicate readiness once the temperature stabilizes.
- If your machine has a water pre-infusion function, you can activate it now to ensure even extraction during your first brew.
Always ensure the machine is stable and on a flat surface during heating. Do not attempt to use the machine before it indicates that it is ready.
Priming the Pump and Flushing the System
- Place a cup under the portafilter and the steam wand.
- Run a blank shot of hot water by activating the brew head for a few seconds—this flushes out any residual manufacturing oils and primes the system.
- If your machine has a cleaning cycle, follow the instructions to run it now, especially if you’ve just installed a new water filter.
This step ensures that your espresso will taste fresh and free of any unwanted flavors from manufacturing residues or water impurities. It also helps verify that all components are functioning correctly.
Preparing the Portafilter and Making Your First Espresso
- Grind fresh coffee using a compatible grinder, aiming for about 19 grams for a double shot, as recommended for the 54mm portafilter.
- Distribute the grounds evenly in the portafilter and tamp firmly with a tamper to achieve a level, compact puck.
- Insert the portafilter into the brew head and lock it in place securely.
- Start the extraction process—your machine’s third wave specialty coffee features, like pre-infusion and precise pressure, will help produce a balanced shot.
In my experience, paying attention to grind size and tamp pressure significantly impacts the flavor and crema of your espresso. Use fresh beans for the best results.
Routine Maintenance and Troubleshooting Tips
To keep your Breville Bambino Plus performing at its best, regularly clean the portafilter, drip tray, and steam wand. Use dedicated cleaning tablets, such as the Breville BEC250, to remove coffee oils and residues—these are easy to use and extend your machine’s lifespan.
If you notice slow flow or strange flavors, consider descaling with appropriate tablets or replacing the water filter. Always turn off and unplug the machine before cleaning or replacing filters.
Common issues include leaks, inconsistent pressure, or inadequate heating. Refer to your user manual for specific troubleshooting steps or contact Breville’s customer service for assistance.
The Products in This Guide

Breville Bambino Plus
- ✔ Power: 1600W
- ✔ Steam wand: Automatic frothing
- ✔ Warranty: 1 year

Breville BEC250 Espresso Machine Cleaning Tablets
- ✔ Dissolution time: Optimal
- ✔ Shelf life: 1 year
- ✔ Usage frequency: Every 1-2 months
Breville Bambino Plus

The Breville Bambino Plus offers professional-grade espresso brewing in a compact, stylish design. Its fast heat-up time and advanced features make it ideal for beginners and experienced users alike.
Pros:
- Fast heat-up with ThermoJet
- Precise dose control for consistent shots
- Compact footprint
- Easy to clean and maintain
Cons:
- Limited steam wand power for large milk frothing
- Requires some learning curve for perfect tamping and grinding
Best for: Home baristas seeking café-quality espresso with quick setup
Not ideal for: Users needing high-volume milk steaming or commercial use
Bottom line: A highly rated, compact espresso maker perfect for home use.
Breville BEC250 Espresso Machine Cleaning Tablets

Using the Breville BEC250 cleaning tablets regularly ensures your espresso machine stays in top condition, removing coffee oils and residues effectively. This prolongs the machine’s lifespan and maintains optimal flavor extraction.
Pros:
- Effective cleaning performance
- Non-corrosive formulation
- Easy to use
- Designed specifically for Breville machines
Cons:
- Requires regular purchase
- Only for cleaning, not descaling
Best for: Routine cleaning and maintenance of Breville espresso machines
Not ideal for: Cleaning other brands or heavy descaling needs
Bottom line: A trusted cleaning solution that helps keep your Breville espresso machine performing like new.
Frequently Asked Questions
How often should I descale my Breville Bambino Plus?
It is recommended to descale every 2-3 months, especially if you use hard water. Use descaling tablets as specified in your manual.
Can I use regular tap water in the machine?
While you can, using filtered or bottled water is preferred to prevent mineral build-up and improve flavor.
What should I do if the machine leaks?
Check that all components, especially the water reservoir and portafilter, are properly installed. If leaks persist, contact Breville support.
How do I clean the steam wand?
Wipe the wand with a damp cloth after each use and purge steam to clear any milk residue. Use a pin to unclog if necessary.
Is the water filter necessary?
Using a water filter reduces impurities and scale buildup, enhancing taste and machine longevity. Replace it every 2 months or as recommended.
Mastering Your Breville Bambino Plus Setup for Perfect Espresso
With these clear steps and tips, your journey to brewing professional-quality espresso at home begins smoothly. Proper assembly, initial testing, and routine maintenance are key to getting the best flavor and extending your machine’s life. Remember, patience and attention to detail during setup will reward you with delicious coffee and a long-lasting appliance. Enjoy your brewing experience!
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