TIMEMORE Chestnut C3 Manual Coffee Grinder User Manual

1. Introduction

The TIMEMORE Chestnut C3 is a manual coffee grinder designed for precision and consistency across various brewing methods. Featuring an S2C conical burr set, this grinder is suitable for preparing coffee grounds for espresso, pour-over, French press, V60, Chemex, Moka pot, and Aeropress.

This manual provides detailed instructions for the proper setup, operation, maintenance, and troubleshooting of your TIMEMORE Chestnut C3 grinder to ensure optimal performance and longevity.

2. Product Components

Familiarize yourself with the main components of your TIMEMORE Chestnut C3 grinder:

• Grinder Body: The main housing, typically made of aluminum.
• Handle: Detachable crank handle for manual grinding.
• Lid: Covers the bean hopper.
• Bean Hopper: Where whole coffee beans are loaded.
• Burr Set: Internal S2C conical burrs for grinding.
• Grind Adjustment Dial: Located at the bottom of the burr assembly, used to select grind fineness.
• Grounds Container: Collects the ground coffee.

Image: The TIMEMORE Chestnut C3 Manual Coffee Grinder, fully assembled with its handle.

Image: A close-up view of the S2C conical burr set, responsible for grinding coffee beans.

3. Setup

1. Unpack: Carefully remove all components from the packaging.
2. Initial Cleaning: Before first use, disassemble the grinder (refer to Maintenance section) and clean all parts with a soft brush or dry cloth to remove any manufacturing residue. Do not wash the burrs with water.
3. Assemble: Reassemble the grinder, ensuring the burr set is correctly seated and the grounds container is securely attached. Attach the handle to the top shaft.

4. Operating Instructions

4.1. Adjusting Grind Size

The TIMEMORE Chestnut C3 features a point-to-point coarseness adjuster. To adjust the grind size:

1. Ensure the grounds container is removed.
2. Hold the grinder body firmly.
3. Turn the adjustment dial at the bottom of the burr assembly. Turning clockwise results in a finer grind (smaller numbers/clicks), while turning counter-clockwise results in a coarser grind (larger numbers/clicks).
4. Each 'click' represents a step in grind size adjustment.

Recommended Starting Grind Settings (Clicks from fully tightened/zero point):

• Espresso: 6-8 clicks
• Moka Pot: 9-12 clicks
• Aeropress: 12-16 clicks
• Pour-Over/Drip Coffee: 16-20 clicks
• French Press/Cold Brew: 20-24 clicks

Note: These are starting points. Adjust based on your specific brewing equipment and coffee beans for optimal extraction.

Image: The bottom of the grinder showing the grind adjustment dial with markings for fine and coarse settings.

4.2. Grinding Process

1. Load Beans: Remove the lid and pour your desired amount of whole coffee beans into the hopper. The grinder can hold approximately 25g of beans.
2. Secure Lid and Handle: Place the lid back on the hopper and attach the handle to the shaft.
3. Grind: Hold the grinder body firmly with one hand and turn the handle clockwise with the other. The grinding action should be smooth and consistent due to the ball-bearing mounted handle.
4. Collect Grounds: Once grinding is complete, unscrew the grounds container from the bottom of the grinder to access your fresh coffee grounds.

Image: A hand pouring whole coffee beans into the top hopper of the TIMEMORE Chestnut C3 grinder.

Image: A hand turning the crank handle of the TIMEMORE Chestnut C3 grinder to process coffee beans.

5. Maintenance and Cleaning

Regular cleaning ensures optimal performance and extends the life of your grinder.

1. Disassembly: Unscrew the grounds container, then carefully remove the grind adjustment dial and the inner burr.
2. Brush Cleaning: Use a soft brush (a dedicated coffee grinder brush is recommended) to remove any residual coffee grounds from the burrs, shaft, and interior of the grinder body.
3. Exterior Cleaning: Wipe the exterior of the grinder body with a dry or slightly damp cloth. Do not use abrasive cleaners.
4. Reassembly: Reassemble all parts in reverse order. Ensure the inner burr is correctly aligned before reattaching the adjustment dial.

Important: Do not wash the burr set or internal mechanisms with water, as this can lead to rust and damage. Only use dry cleaning methods for these components.

6. Troubleshooting

• Grinder feels stiff or difficult to turn:
  Possible Cause: Grind setting is too fine, or burrs are clogged.
  Solution: Adjust to a coarser grind setting. Disassemble and clean the burrs thoroughly.
• Inconsistent grind size:
  Possible Cause: Burrs are loose, or grinder needs cleaning.
  Solution: Ensure all parts are securely tightened after assembly. Clean the burrs to remove any buildup.
• Espresso shot chokes or flows too fast:
  Possible Cause: Grind size is incorrect for espresso.
  Solution: For choking, adjust to a slightly coarser setting (e.g., from 7 clicks to 8 clicks). For too fast flow, adjust to a finer setting (e.g., from 8 clicks to 7 clicks). Experiment with small adjustments to find the optimal setting for your espresso machine and beans.

7. Specifications

• Brand: TIMEMORE
• Model: C3 (TMC)
• Color: Black
• Material: Aluminum body, Stainless Steel burrs (S2C) and handle
• Item Weight: Approximately 430 Grams (15.2 ounces)
• Burr Type: Conical S2C Burr
• Grind Adjustment: Point-to-point click adjustment
• Dimensions: Approximately 10.59 x 7.56 x 2.6 inches (Package Dimensions)

8. Warranty and Support

This product is covered by a 12-month quality issue warranty provided by ElephantNum. For product and accessories consultation, or to address any quality issues, please contact ElephantNum customer service.

For further assistance, please refer to the contact information provided with your purchase or visit the official ElephantNum store on Amazon: ElephantNum Store