Introduction
Thank you for choosing the Aromaster HB583 Conical Burr Coffee Grinder. This manual provides essential information for the safe and efficient operation of your new coffee grinder. Please read it thoroughly before use and keep it for future reference.
Product Features
- 51-53mm Portafilter Holder: Allows direct grinding into compatible portafilters, saving time and simplifying espresso preparation. Also includes a 5.6oz large capacity grinding chamber.
- 25 Grind Settings & 2-12 Cups Timer: Offers a wide range of grind sizes from French Press to Espresso, with quantity selection for 2 to 12 cups to grind the exact amount needed.
- Stainless Conical Burr: High-quality conical burrs ensure uniform and precise grinding for optimal coffee extraction.
- Upgraded DC Motor: Features an efficient and quiet DC motor, ideal for home use due to its compact design and user-friendly functions.
- Easy to Clean: Designed with removable upper burr, hopper, chamber, and includes a cleaning brush for convenient maintenance.
What's in the Box
Your Aromaster HB583 Conical Burr Coffee Grinder package includes the following items:

Image: All components included in the Aromaster Coffee Grinder package.
- Grinder Housing
- Bean Hopper (for whole beans)
- Grinding Chamber (for ground coffee)
- 51-53mm Portafilter Holder
- Cleaning Brush
- Instruction Manual
Setup and Assembly
Follow these steps to assemble your Aromaster Coffee Grinder before first use:
- Install the Upper Burr: Ensure the icon "▽" on the upper burr is aligned with "I" on the grinder body. Press down and twist to secure.

Image: Step 1 of assembly - Installing the Upper Burr.
- Install the Bean Hopper: Align the icon "□" on the bean hopper with the icon "▽" of the base. Press down and twist clockwise to lock it into place.

Image: Step 2 of assembly - Installing the Bean Hopper.
- Fit Grinding Chamber or Portafilter Holder: Place either the grinding chamber or the 51-53mm portafilter holder (with the sealing ring opened) into the designated slot.

Image: Step 3 of assembly - Fitting the Grinding Chamber or Portafilter Holder.
- Add Coffee Beans: Pour your desired amount of whole coffee beans into the bean hopper.

Image: Step 4 of assembly - Adding Coffee Beans.
- Set Grinding Size: Press down and rotate the bean hopper to select your desired grind size (from 0 for fine to 25 for coarse).

Image: Step 5 of assembly - Setting the Grinding Size.
- Set Cups and Start: Use the dial to select the number of cups (2-12), then press the ON/OFF button to begin grinding.

Image: Step 6 of assembly - Setting Cups and Starting the Grinder.
Operating Instructions
Once assembled, operating your Aromaster coffee grinder is straightforward:
- Power On: Plug the grinder into a power outlet. The power indicator light will illuminate.
- Select Grind Size: Rotate the bean hopper to choose your desired grind setting from 0 (finest for espresso) to 25 (coarsest for French Press). Refer to the 'Grind Settings' section for recommendations.

Image: The grinder's top section illustrating the 25 grind settings for various coffee types.
- Select Quantity: Turn the cup selection dial to choose the number of cups you wish to grind, from 2 to 12. The grinder will automatically stop once the selected quantity is ground.

Image: The grinder's cup selection dial, allowing users to choose between 2 and 12 cups.
- Start Grinding: Press the ON/OFF button to start the grinding process. The grinder will operate until the selected quantity is achieved.
- Using the Portafilter Holder: If grinding directly into a 51-53mm portafilter, ensure it is securely placed in the holder before starting.

Image: The grinder configured with the portafilter holder for direct grinding into an espresso portafilter.
Operational Video Demonstration
Video: A demonstration of the Aromaster Coffee Grinder's operation, including setting grind size and quantity, and the grinding process.
Grind Settings
The Aromaster HB583 offers 25 precision grind settings to cater to various brewing methods:
- Fine (Settings 0-5): Ideal for Espresso and Turkish coffee.
- Medium (Settings 6-15): Suitable for Drip Coffee, Pour Over, and Aeropress.
- Coarse (Settings 16-25): Best for French Press and Cold Brew.

Image: Examples of different grind consistencies (coarse, medium, fine) achievable with the grinder.
Cleaning and Maintenance
Regular cleaning ensures optimal performance and extends the lifespan of your coffee grinder:
- Unplug the Grinder: Always ensure the appliance is unplugged from the power outlet before cleaning.
- Remove Components: Detach the bean hopper, upper burr, and grinding chamber/portafilter holder.
- Clean Burrs: Use the included cleaning brush to remove any residual coffee grounds from the upper and lower conical burrs.

Image: Demonstration of cleaning the conical burrs with the provided brush.
- Wash Removable Parts: The bean hopper, grinding chamber, and portafilter holder can be washed with warm soapy water. Rinse thoroughly and dry completely before reassembling.
- Wipe Main Body: Wipe the main body of the grinder with a soft, damp cloth. Do not immerse the main unit in water.
- Reassemble: Once all parts are dry, reassemble the grinder in reverse order of disassembly.
Troubleshooting
If you encounter any issues with your Aromaster HB583, please refer to the following common problems and solutions:
- Grinder not starting: Ensure the power cord is securely plugged in and all removable components (bean hopper, grinding chamber) are correctly assembled and locked into place.
- Inconsistent grind: Check that the conical burrs are clean and free from obstructions. Ensure the grind setting is appropriate for your chosen brewing method.
- Beans not feeding: Verify that the bean hopper is not empty and that no beans are stuck. Gently tap the side of the grinder to dislodge any stuck beans.
- Excessive noise: Ensure all parts are correctly assembled. If unusual noise persists, discontinue use and contact customer support.
Specifications
| Brand | Aromaster |
| Model Number | HB583 |
| Material | Stainless Steel |
| Color | Black |
| Wattage | 150 watts |
| Capacity | 5.6 ounces (grinding chamber) |
| Item Weight | 5.39 pounds |
| Package Dimensions | 14.02 x 10.39 x 6.54 inches |
Warranty and Support
AROMASTER's conical burr coffee grinder provides a full 12-month repair service. If you have any concerns during use, please contact us. We value your feedback and are eager to hear from you.
For further assistance or to report any issues, please refer to the contact information provided with your purchase or visit the official Aromaster website.


