1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your EBERTH WP1-GM1100 Electric Grain Mill. Please read these instructions carefully before using the appliance and retain them for future reference. This grain mill is designed for processing non-oily cereals, spices, and coffee.
2. Safety Instructions
General Safety
- Always ensure the appliance is placed on a stable, level surface before operation.
- Keep hands, hair, clothing, and utensils away from moving parts during operation.
- Do not operate the mill without all parts properly assembled.
- Never insert foreign objects into the hopper or discharge chute.
- Unplug the appliance from the power outlet before cleaning, maintenance, or when not in use.
- This appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure they do not play with the appliance.
Electrical Safety
- Ensure the power supply voltage matches the rating label on the appliance (230 Volts).
- Do not use the appliance with a damaged cord or plug. If damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
- Avoid using extension cords unless absolutely necessary, and ensure they are rated for the appliance's power consumption.
- Do not immerse the motor unit in water or other liquids.
3. Package Contents
Verify that all components are present upon unpacking:
- EBERTH WP1-GM1100 Electric Grain Mill unit
- Hopper
- Four interchangeable sieves (2mm, 3mm, 4mm, 5mm)
- Instruction Manual
4. Setup
Assembly and Mounting
- Unpack all components and place them on a clean, stable work surface.
- Attach the hopper securely to the top of the grain mill unit. Ensure it is firmly seated.
- Select the desired sieve size (2mm, 3mm, 4mm, or 5mm) based on the required fineness of the grind. Insert the sieve into its designated slot within the grinding chamber.
- The EBERTH WP1-GM1100 is designed for table mounting. Secure the unit to a sturdy table or workbench using appropriate fasteners (not included) through the mounting holes in the base. This ensures stability during operation.

Image of the EBERTH WP1-GM1100 Electric Grain Mill, showing the hopper, motor, and output chute from a side angle.

Image of the EBERTH WP1-GM1100 Electric Grain Mill, showing the motor housing and power connection side.

Image of the EBERTH WP1-GM1100 Electric Grain Mill with key dimensions: 50 cm height, 38 cm depth, 28.5 cm width.

Close-up image of the four interchangeable sieves included with the grain mill, showing hole diameters of 2mm, 3mm, 4mm, and 5mm.
5. Operation
Grinding Grains and Cereals
- Ensure the grain mill is securely mounted and the correct sieve is installed.
- Place a suitable collection container (e.g., a bucket) beneath the discharge chute.
- Plug the power cord into a grounded 230V electrical outlet.
- Turn on the grain mill using the power switch.
- Carefully pour the grains or cereals into the hopper. Do not overfill. For whole corn cobs, use the lateral round opening.
- Allow the mill to process the material. The powerful 1100W motor ensures an output of up to 240 kg/h.
- Monitor the collection container and turn off the mill once grinding is complete or the container is full.
- Unplug the appliance after use.

Image demonstrating the process of pouring grains into the hopper of the EBERTH Electric Grain Mill.

Image showing a hand inserting a dried corn cob into the side opening of the grain mill for processing.

Image of the EBERTH Electric Grain Mill in operation, with milled product being discharged into a collection bucket.

Close-up image of the power switch located on the motor housing of the EBERTH Electric Grain Mill.
6. Maintenance
Cleaning
- Always unplug the mill before cleaning.
- Remove any remaining material from the hopper and grinding chamber.
- The sieves can be removed and cleaned with a brush or cloth.
- Wipe down the exterior of the unit with a damp cloth. Do not use abrasive cleaners or immerse the motor in water.
- Ensure all parts are completely dry before reassembly or storage.
Blade Replacement
The grain mill is equipped with a robust blade that can be replaced if needed. Refer to the detailed diagrams in the full product manual for specific instructions on accessing and replacing the blade. Always ensure the unit is unplugged before attempting any blade replacement.

Internal view of the grain mill's hopper, showing the opening to the grinding chamber and the sieve mechanism below.
7. Troubleshooting
If you encounter issues with your EBERTH Electric Grain Mill, refer to the following common problems and solutions:
- Mill does not start:
- Check if the power cord is securely plugged into a working outlet.
- Ensure the power switch is in the 'ON' position.
- Verify the circuit breaker or fuse has not tripped.
- Poor grinding performance:
- Check if the correct sieve is installed and not clogged.
- Ensure the material being ground is dry and free of foreign objects.
- The blade may be worn and require replacement.
- Excessive noise or vibration:
- Ensure the mill is securely mounted to a stable surface.
- Check for any loose parts or foreign objects inside the grinding chamber.
For issues not covered here, please contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | EBERTH |
| Model Number | WP1-GM1100 |
| Power | 1100 Watts |
| Voltage | 230 Volts |
| Output Capacity | Up to 240 kg/h |
| Item Weight | 17 Kilograms |
| Sieve Sizes | 2mm, 3mm, 4mm, 5mm |
| Recommended Uses | Grain grinding, herb processing, food mix production |
| Specific Uses | Cereal processing, herb processing, coffee grinding, animal feed production |
| Country of Origin | Germany |
9. Warranty and Support
EBERTH products are manufactured to high-quality standards. For warranty information, repair services, or technical support, please refer to the contact details provided with your purchase documentation or visit the official EBERTH website. Please have your model number (WP1-GM1100) and purchase date available when contacting support.