Help & Support

Grinding Coarseness Adjustment

1. How to adjust the grinding coarseness?​

2. How to check the current coarseness setting?​

If you need further information, please contact us.
Cleaning and Maintenance

1. How to disassemble parts for cleaning?​

2. How to clean the burr set?​

3. What should be noted for daily cleaning?​

If you need further information, please contact us.
Safe Use
1. Is the device suitable for use by or near children?​

Close supervision is necessary when the appliance is used by or near children to prevent accidents.​

2. Can the grinder be used for grinding anything other than coffee beans?​

No, this device is for grinding coffee beans only. Do not grind other ingredients, as this may damage the equipment or cause safety hazards.​

3. What safety precautions should be taken during operation?​

The edges of the burrs are very sharp. Please handle with care to avoid scratching your fingers during disassembly, cleaning or operation.​

4. What should I do when the device is not in use, or before assembling/disassembling parts or cleaning?​

Please turn off the grinder by pressing the power button first, then unplug it from the outlet. Ensure safety before proceeding with subsequent operations.​

5. Will the device stop automatically?​

No, the grinder does not have an automatic stop function. Always press the power button to stop it manually.​

6. Are there any taboos for adjusting the grinding coarseness?​

To protect the burrs, please do not grind coffee beans at the finest 0-0.5 clicks.

DouzDaz

D21 grinder offers 10 numbered values for each full rotation. Each full rotation equals a 1 mm burr height change, delivering precise 0.01 mm adjustment per click.

The diagram settings are for your reference only. Please make adjustment according to your own preference. You can also find the reference chart printed on the inside of the lid.

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