Kicking off with Breville Bes840xl Infuser Espresso Machine, this machine is designed to deliver high-quality espresso with ease and convenience. The Breville Bes840xl boasts a sleek design, intuitive controls, and advanced features that make it a top choice for coffee enthusiasts and professionals alike.
The Breville Bes840xl’s impressive specs include a 64-oz water tank, automatic temperature control, and automatic grind adjustment. Its user-friendly interface and customizable brewing settings make it simple to experiment with various coffee recipes and fine-tune your brewing technique.
Key Features and Components
The Breville Bes840xl Infuser Espresso Machine is equipped with a multitude of cutting-edge features that contribute to its exceptional performance and versatility. These advanced components ensure a seamless and enjoyable coffee-brewing experience for users of all skill levels.
Integrated Grinders
The Breville Bes840xl features a pair of integrated grinders, one for the coffee beans and another for the steam wand’s frothing function. These grinders work in conjunction with the machine’s precision temperature control system to produce a consistent and high-quality grind, regardless of the type or coarseness of the coffee beans.
The integrated grinders offer several benefits, including:
- Avoids clogging and maintenance issues associated with separate grinders.
- Allows for a finer and more precise grind control.
- Ensures consistency in the grind, even when switching between different types of coffee beans.
Automatic Temperature Control
The Breville Bes840xl features a sophisticated automatic temperature control system that ensures the optimal brewing temperature for coffee. This advanced system is capable of precision temperature control down to ±0.5°C, which greatly contributes to the machine’s ability to extract the full flavor and aroma from the coffee beans.
The automatic temperature control system has a significant impact on coffee quality, including:
- Consistent flavor and aroma extraction.
- Prevents over-extraction and under-extraction, ensuring a balanced flavor profile.
- Reduces the risk of scaling and mineral buildup from excessive temperature fluctuations.
Pressure Gauge
The Breville Bes840xl features a built-in pressure gauge that allows users to monitor the machine’s pressure during the brewing process. This gauge is invaluable in helping users achieve optimal brewing settings, including:
- Adjusting the grind setting for the optimal balance of flavor and aroma.
- Monitoring the machine’s pressure to prevent over-or under-extraction.
- Optimizing the brewing time for the perfect shot of espresso.
64-oz Water Tank
The Breville Bes840xl’s 64-oz water tank is designed to provide an extended period of operation between refills, making it suitable for busy households or commercial environments. The tank’s unique design also includes features such as:
- A secure lid that prevents spillage and ensures easy handling.
- An integrated water level indicator that makes it easy to track the tank’s capacity.
- A durable construction that withstands regular use and cleaning.
Coffee Brewing Parameters

Optimizing manual control options is crucial for producing the perfect espresso on your Breville BES840XL Infuser Espresso Machine. By adjusting temperature, brewing time, grind size, and coffee-to-water ratio, you can create a customized brewing experience that suits your taste preference.
Temperature Control
The ideal temperature range for brewing espresso is between 195°F and 205°F. The Breville BES840XL Infuser Espresso Machine comes with automatic temperature control, ensuring that the water reaches the optimal temperature for brewing. However, you can also manually adjust the temperature by using the machine’s temperature control dial. For best results, aim for a temperature range between 198°F and 202°F.
The machine’s automatic temperature control is programmed to heat the water to the optimal temperature for the selected brewing mode. If you’re brewing a shot of espresso, the machine will heat the water to 197°F. For a lungo, the temperature will be 202°F, while a ristretto will be 200°F.
Coffee-to-Water Ratio
The optimal coffee-to-water ratio varies depending on the type of coffee and brewing mode. Here are some general guidelines for adjusting the ratio on your Breville BES840XL Infuser Espresso Machine:
Standard Espresso
- Coffee-to-water ratio: 1:2 (17-20 grams of coffee for every 60-70 ml of water)
- Recommended grind size: Medium-coarse grind
- Recommended brewing time: 20-30 seconds
Lungo
- Coffee-to-water ratio: 1:3 (17-20 grams of coffee for every 80-90 ml of water)
- Recommended grind size: Coarse grind
- Recommended brewing time: 30-40 seconds
Ristretto
- Coffee-to-water ratio: 1:1.5 (17-20 grams of coffee for every 40-50 ml of water)
- Recommended grind size: Fine grind
- Recommended brewing time: 15-25 seconds
Pre-Infusion
The Breville BES840XL Infuser Espresso Machine comes with a pre-infusion feature that allows you to customize the brewing experience. Pre-infusion involves allowing a small amount of water to flow through the coffee grounds before the main brewing cycle begins. This feature helps to:
“Extract more body and flavor from the coffee, while reducing bitterness and acidity.”
You can adjust the pre-infusion time by using the machine’s manual control dial. A longer pre-infusion time will result in a more balanced and smooth flavor, while a shorter pre-infusion time will produce a more intense and bold flavor.
Grind Size
The grind size of the coffee beans plays a crucial role in the brewing process. The ideal grind size depends on the brewing mode and coffee-to-water ratio. Here’s a general guideline for adjusting the grind size on your Breville BES840XL Infuser Espresso Machine:
* For standard espresso, use a medium-coarse grind.
* For lungo, use a coarse grind.
* For ristretto, use a fine grind.
When adjusting the grind size, remember that a coarser grind will result in a slower brewing time, while a finer grind will result in a faster brewing time.
Brewing Time
The brewing time for espresso is typically between 20-30 seconds. Here’s a general guideline for adjusting the brewing time on your Breville BES840XL Infuser Espresso Machine:
* For standard espresso, aim for a brewing time of 20-25 seconds.
* For lungo, aim for a brewing time of 30-35 seconds.
* For ristretto, aim for a brewing time of 15-20 seconds.
Remember that the brewing time will vary depending on the grind size, coffee-to-water ratio, and pre-infusion time.
By adjusting the temperature, coffee-to-water ratio, grind size, and brewing time, you can create a customized brewing experience on your Breville BES840XL Infuser Espresso Machine. Experiment with different combinations to find the perfect balance of flavors that suits your taste preference.
Performance and Quality

The Breville Bes840xl Infuser Espresso Machine delivers exceptional performance across various brewing modes, ensuring that every cup is a masterpiece. With its advanced features, precise temperature control, and powerful pump, this machine is capable of extracting a wide range of flavors and oils from the coffee beans, resulting in a consistently rich and velvety espresso.
Coffee Brewing Parameters
When brewing with the Breville Bes840xl, the machine’s advanced temperature control and precise pressure management ensure optimal extraction, regardless of the brewing mode. This is due to the machine’s ability to maintain a consistent temperature between 195°F and 205°F (90°C to 96°C) and precise pressure management which allows for the optimal balance between water flow and coffee resistance.
Brewing Modes and Coffee Beans
The Breville Bes840xl is capable of brewing a variety of coffee drinks, including single and double shots, as well as cappuccino and latte recipes. This flexibility makes it an ideal machine for both home and office use, catering to different tastes and preferences.
* For single shots, the machine’s precise temperature control and brewing time ensure a consistent and rich flavor, making it ideal for aficionados who prefer a more concentrated coffee experience.
* For double shots, the machine’s increased water flow and brewing time yield a full-bodied and intense coffee that is perfect for those requiring a more robust coffee experience.
The type of coffee bean used can also greatly impact the flavor and quality of the brewed coffee. Some examples of coffee beans that suit different flavor profiles and brewing modes on the Breville Bes840xl include:
* Arabica beans for single shots, which deliver a delicate and nuanced flavor, perfect for aficionados who prefer a subtle coffee experience.
* Robusta beans for double shots, which provide a bolder and more intense flavor, ideal for those requiring a more robust coffee experience.
* Blends for cappuccino and latte recipes, which offer a balanced and harmonious flavor, perfect for those who prefer a more subtle and creamy coffee experience.
Importance of Fresh Coffee Beans
Using fresh coffee beans is crucial when using the Breville Bes840xl Infuser Espresso Machine. Fresh coffee beans have a higher concentration of oxygen-reactive compounds, which contribute to the coffee’s flavor and aroma development. As coffee beans sit or age, these compounds degrade, resulting in a less flavorful and less aromatic coffee. By using fresh coffee beans, the machine’s performance is optimized, ensuring the best possible flavor and quality of the brewed coffee.
Troubleshooting Common Problems, Breville bes840xl infuser espresso machine
Troubleshooting common problems or issues encountered during brewing with the Breville Bes840xl can be facilitated by checking the machine’s maintenance requirements and ensuring proper usage.
* Clogged Group Head: Regular cleaning and descaling of the machine can help prevent clogs and maintain optimal performance.
* Incorrect Brewing Temp: Adjusting the brewing temperature or checking the machine’s temperature stability can resolve issues related to incorrect brewing temperature.
* Over-Extraction: Adjusting the brewing time or checking the machine’s pressure management can resolve issues related to over-extraction.
To ensure optimal performance and prevent common problems, regular maintenance is essential, including:
* Daily cleaning of the machine and brewing parts
* Weekly descaling of the machine
* Monthly cleaning of the machine’s grinds container
* Regular checking and adjustment of the brewing temperature and pressure
By following these maintenance tips, users can ensure their Breville Bes840xl Infuser Espresso Machine delivers exceptional performance and quality, while preventing common problems and issues encountered during brewing.
Accessories and Compatibilities
The Breville BES840XL Infuser Espresso Machine is a versatile device that can be customized and enhanced with various accessories to suit the user’s preferences and needs. In this section, we will explore the world of third-party and proprietary accessories designed for this machine, discussing their benefits, functionality, and any drawbacks associated with using them.
The Breville BES840XL is a popular choice among coffee enthusiasts, and its open design allows for compatibility with a wide range of third-party products. Here are some examples of third-party accessories that are specifically designed for this machine:
Third-Party Tamper and Cleaning Brush Compatibility
Third-party tampers and cleaning brushes offer an affordable and flexible solution to enhance your Breville experience. They can help maintain the machine’s optimal performance and keep it clean with regular brushing. These accessories are readily available online, offering users a variety of designs, materials, and price points to suit their needs.
- A well-designed tamper can ensure optimal coffee extraction, resulting in richer and more balanced flavors.
- A good quality cleaning brush can help prevent the buildup of old coffee oils, keeping the machine in top condition.
- Maintaining the machine’s cleanliness and performance can lead to a longer lifespan and better overall experience.
Reusable Filters and Grinders for the BES840XL
Reusable filters and grinders are designed to provide an alternative to traditional paper filters and to enhance the brewing process. These attachments are usually compatible with popular grinders and reusable filters, such as the Baratza Encore, Capresso Infinity, and OXO BREW.
- Reusable filters can offer a consistent brewing experience and potentially reduce the overall cost in the long term.
- Grinders and reusable filters can be easily installed and removed for cleaning and maintenance.
- Milling your coffee beans using a dedicated grinder ensures optimal flavor and aroma extraction.
Proprietary and Breville-Endorsed Accessories
Breville also offers a range of proprietary and endorsed accessories designed specifically for the BES840XL. These products are designed to take your brewing experience to the next level, with features such as precision temperature control, advanced cleaning systems, and expert-approved brewing protocols.
- The Breville Infusion Station, for example, is designed to optimize brewing performance with advanced temperature control and automated brewing parameters.
- The Breville Cleaning Kit includes a comprehensive cleaning system with precision brushes and cleaning agents to keep your machine in top condition.
The Breville BES840XL Infuser Espresso Machine is a highly customizable device that offers users the flexibility to choose from a wide range of accessories and attachments. Whether you’re looking to enhance your brewing experience with third-party products or take advantage of Breville’s proprietary offerings, there’s a solution to suit every need and budget.
Ultimate Conclusion

In summary, the Breville Bes840xl Infuser Espresso Machine is a versatile and high-quality appliance that offers unparalleled control over the brewing process. Whether you’re a seasoned barista or a coffee newcomer, this machine is sure to provide you with a rich and satisfying espresso experience.
Common Queries: Breville Bes840xl Infuser Espresso Machine
How do I clean and maintain the Breville Bes840xl?
Cleaning and maintenance of the Breville Bes840xl involves regular descaling, backflushing the group head, and wiping down the machine’s exterior. We recommend using a descaling solution every 3-6 months to prevent mineral buildup.
What coffee beans work best with the Breville Bes840xl?
The Breville Bes840xl can handle a variety of coffee beans, but we recommend using freshly roasted, high-quality beans with a medium to dark roast level. This will ensure optimal flavor and aroma in your espresso shots.
How do I troubleshoot common issues with the Breville Bes840xl?
Common issues with the Breville Bes840xl often include issues with temperature control, grinding adjustment, or water flow. To troubleshoot, consult the user manual or contact Breville customer support for assistance.