Introduction
Thank you for choosing the MuellerLiving Electric Coffee Grinder. This manual provides essential information for the safe and efficient operation, maintenance, and care of your new appliance. Please read these instructions thoroughly before first use and retain them for future reference.
Important Safety Instructions
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and/or injury to persons, including the following:
- Read all instructions.
- To protect against electrical hazards, do not immerse the appliance, power cord, or plug in water or other liquids.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use, before putting on or taking off parts, and before cleaning.
- Avoid contact with moving parts.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been dropped or damaged in any manner.
- The use of attachments not recommended or sold by the manufacturer may cause fire, electric shock, or injury.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to 'off', then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- Ensure the lid is securely locked in place before operating the grinder.
Product Overview

The MuellerLiving Electric Coffee Grinder, a compact and efficient appliance for grinding coffee beans, spices, and herbs.
Components:
- Grinder Base: Contains the motor and power cord.
- Grinding Bowl: Stainless steel bowl with integrated blades.
- Transparent Lid: Allows visibility during grinding and acts as a safety switch.
- One-Touch Power Button: For simple operation.
Setup
- Unpack: Carefully remove all packaging materials and ensure all components are present.
- Initial Cleaning: Before first use, wipe the exterior of the grinder with a damp cloth. Clean the grinding bowl with a dry cloth. Do not immerse the base in water.
- Placement: Place the grinder on a stable, dry, and level surface.
- Power Connection: Uncoil the power cord from the base and plug it into a standard electrical outlet. Ensure the cord is not obstructing walkways.
Operating Instructions
Grinding Coffee Beans or Spices:
- Fill the Grinding Bowl: Open the transparent lid. Add whole coffee beans, spices, or herbs to the stainless steel grinding bowl. The grinder can process up to 9 tablespoons (approximately 1.8 oz or 50g) at once. Do not overfill.

The grinder features a large stainless steel grinding bowl capable of processing up to 9 tablespoons of whole coffee beans.
- Secure the Lid: Place the transparent lid onto the grinder and twist or press down until it is securely locked. The grinder will not operate if the lid is not properly secured.

For safety, the grinder will only operate when the transparent lid is securely in place.
- Start Grinding: Press and hold the one-touch power button located on the front of the grinder. The blades will begin to spin.

The grinder features a simple one-touch operation: press and hold the button to grind, release to stop.
- Achieve Desired Grind: Monitor the consistency through the transparent lid. Release the button once the desired grind size is achieved.

Visual guide demonstrating the appearance of coarse (6-8 seconds), medium (10-12 seconds), and fine (14-16 seconds) grinds achievable with the grinder.
- Coarse Grind (French Press): 6-8 seconds
- Medium Grind (Drip Coffee): 10-12 seconds
- Fine Grind (Espresso/Pour Over): 14-16 seconds
- Remove Grounds: Unplug the grinder. Remove the lid and carefully pour out the ground contents. For very fine grinds, a small brush may be helpful to remove all particles from the bowl.
Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the life of your grinder.
- Always Unplug: Ensure the grinder is unplugged from the power outlet before cleaning.
- Clean Grinding Bowl: The grinding bowl is not detachable. Use a dry brush or cloth to wipe out any remaining coffee grounds or spice residue. For stubborn residue, a slightly damp cloth can be used, but ensure no liquid enters the motor housing. Dry thoroughly immediately.
- Clean Lid: The transparent lid can be washed with warm, soapy water. Rinse thoroughly and dry completely before reattaching.
- Exterior Cleaning: Wipe the exterior of the grinder with a soft, damp cloth. Do not use abrasive cleaners or scouring pads.
- Cord Storage: The power cord can be coiled and stored neatly within the base of the grinder for compact storage.
Note: To prevent flavor transfer when grinding different ingredients (e.g., coffee then spices), ensure the grinding bowl is thoroughly cleaned between uses.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Grinder does not start. | 1. Not plugged in. 2. Lid not securely in place. 3. Overheating. | 1. Ensure the power cord is firmly plugged into a working outlet. 2. Check that the transparent lid is properly aligned and locked. 3. Unplug the grinder and let it cool down for 30 minutes before attempting to use again. |
| Inconsistent grind. | 1. Insufficient grinding time. 2. Overfilling the grinding bowl. | 1. Increase grinding time slightly. Refer to the 'Operating Instructions' for recommended times. 2. Reduce the amount of ingredients in the grinding bowl. Do not exceed 9 tablespoons. |
| Excessive static cling of grounds. | Dry conditions. | Before grinding, add 1-2 drops of water to the whole coffee beans. This can help reduce static. |
Specifications
- Model Number: MLR010562N
- Brand: MuellerLiving
- Color: Gray
- Style: One Touch
- Material: Stainless Steel
- Product Dimensions: 3.62"L x 7.8"W x 3.62"H
- Item Weight: 1.8 pounds
- UPC: 810022373743
- Manufacturer: Mueller Austria
Warranty and Support
For detailed warranty information, please refer to the product packaging or the official MuellerLiving website. For customer support, product registration, or to inquire about replacement parts, please visit the MuellerLiving website or contact their customer service department directly.
Website: MuellerLiving Official Store





