1. Introduction
The Eureka Helios 65 Commercial Espresso Grinder is engineered for high-performance coffee preparation in professional settings. Featuring 65mm flat burrs and intuitive touchscreen controls, it delivers precise and consistent grinding for various brewing methods. This manual provides essential information for the safe and efficient operation and maintenance of your grinder.
Image 1.1: Front view of the Eureka Helios 65 Commercial Espresso Grinder. This image displays the sleek design and the integrated touchscreen interface.
2. Features
- 65mm Flat Burrs: Speedy and sturdy, these 65mm burrs make short work of espresso doses.
- Touchscreen Controls: A large, responsive touchscreen offers excellent control and grind stats.
- Easy-clean Chute: The Helios' grind chute slides out for easy cleaning at the end of your shift.
- Stepless Grind Adjust: Precise grind adjustments are a simple twist away.
- Burr Tracking: A unique grind time tracker alerts you to scheduled burr changes for optimum coffee quality.
3. Setup
- Unpacking: Carefully remove all components from the packaging. Verify all parts are present according to the packing list.
- Placement: Place the grinder on a stable, flat, and dry surface. Ensure adequate ventilation around the unit.
- Hopper Assembly: Attach the bean hopper to the top of the grinder. Ensure it is securely locked in place.
- Power Connection: Plug the grinder into a grounded 120V power outlet.
- Initial Cleaning: Before first use, it is recommended to grind a small amount of sacrificial beans to clear any manufacturing residue.
4. Operating Instructions
4.1. Adjusting Grind Size
The Eureka Helios 65 features stepless grind adjustment for ultimate precision. To adjust the grind size, rotate the adjustment knob located on the side of the grinder. Rotate clockwise for finer grinds and counter-clockwise for coarser grinds.
Image 4.1: Close-up of the stepless grind adjustment knob. This knob allows for precise control over the fineness of the coffee grounds.
4.2. Using the Touchscreen Controls
The touchscreen interface allows for timed dosing and monitoring of grinder statistics.
- Timed Dosing: Use the '+' and '-' buttons on the touchscreen to set your desired grinding time. The grinder will dispense coffee for the programmed duration.
- Single/Double Shot: Select between single or double shot presets for quick and consistent dosing.
- Grind Stats: The touchscreen displays usage statistics and burr life tracking to help manage maintenance schedules.
Image 4.2: The responsive touchscreen display showing timed shot programming and usage statistics.
4.3. Grinding Coffee
- Fill the bean hopper with fresh coffee beans.
- Place your portafilter into the portafilter holder. The grinder will automatically detect the portafilter.
- Select your desired dose using the touchscreen.
- The grinder will begin dispensing coffee.
Image 4.3: A portafilter placed in the grinder's holder, ready for automatic dispensing.
5. Maintenance
5.1. Cleaning the Grind Chute
The Helios 65 features an easy-clean grind chute. To clean:
- Ensure the grinder is unplugged.
- Slide out the grind chute from the front of the grinder.
- Use a brush or cloth to remove any residual coffee grounds.
- Reinsert the grind chute securely.
Image 5.1: The easy-clean grind chute, designed for quick removal and cleaning.
5.2. Burr Cleaning and Replacement
Regular cleaning of the burrs is essential for consistent grind quality. The burr tracking feature on the touchscreen will alert you when replacement is recommended.
- Unplug the grinder.
- Remove the bean hopper.
- Carefully remove the upper burr.
- Use a brush to clean both upper and lower burrs.
- Replace burrs as indicated by the burr tracking system or if grind quality deteriorates.
Image 5.2: Close-up of the 65mm flat burrs, highlighting their robust construction for efficient grinding.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Grinder not turning on | No power; Hopper not correctly installed | Check power connection; Reinstall hopper securely |
| Inconsistent grind | Worn burrs; Burrs clogged with coffee oil | Replace burrs; Clean burrs thoroughly |
| Coffee not dispensing | Grind chute clogged; Hopper empty | Clean grind chute; Refill hopper |
7. Specifications
- Brand: Eureka
- Model: Helios 65
- Color: White
- Product Dimensions: 10"L x 8.5"W x 23.5"H
- Item Weight: 18 pounds
- Material: Aluminum, Plastic
- Voltage: 120 Volts
- Burr Size: 65mm Flat Burrs
- Recommended Uses: Commercial
Image 7.1: Dimensions of the Eureka Helios 65 grinder. The unit measures 10 inches long, 8.5 inches wide, and 23.5 inches high.
8. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official Eureka website. Protection plans are available for 3-Year and 4-Year durations, as well as a Complete Protect monthly plan.
