1. Introduction
The TIMEMORE Chestnut C3S Pro Manual Coffee Grinder is engineered for coffee enthusiasts seeking precision, durability, and portability. Crafted with an all-metal aluminum alloy body, this grinder ensures outstanding longevity and efficient heat dissipation during grinding. Its revolutionary S2C660 patent conical burr guarantees uniform grinding with minimal fine powder, preserving the delicate flavors of your coffee beans. Featuring a foldable handle and adjustable grind settings, the C3S Pro is ideal for home use, travel, and camping, providing freshly ground coffee on demand.
Figure 1: TIMEMORE Chestnut C3S Pro Manual Coffee Grinder with its packaging.
2. Product Components
The TIMEMORE Chestnut C3S Pro consists of several key components designed for optimal performance and user convenience:
- Grinder Body: Constructed from full-metal aluminum alloy, providing robust durability and a comfortable grip.
- S2C660 Conical Burr: A patented stainless steel conical burr designed for uniform grinding and minimal fine powder generation.
- Foldable Crank Handle: A convenient, foldable handle for compact storage and portability.
- Grind Adjustment Dial: Located at the top of the burr, allowing for precise adjustment of grind coarseness.
- Grounds Container: The lower section of the grinder that collects the freshly ground coffee.
Figure 2: The C3S Pro features an all-metal integrated body for enhanced durability and precision.
Figure 3: The patented S2C660 conical burr ensures uniform grinding and preserves coffee flavor.
Figure 4: The foldable crank handle enhances portability and ease of storage.
3. Setup
Before first use, ensure all components are clean and dry. The grinder comes pre-assembled, but you may need to adjust the grind setting.
3.1. Adjusting Grind Coarseness
The C3S Pro offers approximately 36 levels of grind adjustment. To change the coarseness:
- Remove the grounds container by unscrewing it from the main body.
- Locate the grind adjustment dial at the bottom of the burr assembly.
- Rotate the dial clockwise for finer powder and anti-clockwise for coarser powder. Each 'click' represents a specific grind level.
- Refer to the recommended settings below for common brewing methods:
- Espresso: Approximately 7-10 clicks from the tightest setting.
- Pour Over: Approximately 13-16 clicks from the tightest setting.
- French Press: Up to 13 clicks from the tightest setting.
- Once adjusted, reattach the grounds container securely.
Figure 5: Adjustable grind settings for various coffee brewing methods.
Video 1: Official TIMEMORE C3S Pro overview, demonstrating features including grind adjustment and handle operation. This video highlights the all-metal construction and ease of use.
4. Operating Instructions
Follow these steps to grind your coffee beans:
- Ensure the grounds container is securely attached and the grind setting is adjusted to your preference.
- Remove the top cap of the grinder.
- Add your desired amount of whole coffee beans into the hopper. The grinder can hold approximately 25-30 grams of beans.
- Replace the top cap and unfold the crank handle.
- Hold the grinder firmly with one hand and rotate the crank handle clockwise with the other. Continue grinding until all beans have passed through the burrs and into the grounds container. The built-in bearing ensures smooth movement and labor-saving performance.
- Unscrew the grounds container to access your freshly ground coffee.
Figure 6: Demonstrating the grinding process with the C3S Pro.
5. Maintenance and Cleaning
Regular cleaning ensures optimal performance and longevity of your grinder.
- Disassembly: Unscrew the grounds container and remove the top cap and handle. The internal burr assembly can be carefully disassembled for deeper cleaning if necessary.
- Cleaning: Use the included brush to clean any residual coffee grounds from the burrs and internal components. An air blower can also be used for thorough cleaning.
- Important: Do NOT wash the grinder with water. Water can damage the burrs and internal mechanisms. Only dry cleaning methods should be used.
- Reassembly: Reassemble the grinder by attaching the burr assembly, then the top cap and handle, and finally the grounds container.
Figure 7: Proper cleaning methods for the TIMEMORE C3S Pro, highlighting brush and air blower cleaning, and explicitly stating no washing.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Grinder is difficult to turn or jammed. | Grind setting is too fine; foreign object in burrs; beans are too hard. | Adjust to a coarser setting. Disassemble and check for foreign objects. Use fresh, quality beans. |
| Inconsistent grind size. | Burrs are dirty; grind setting is too coarse for desired output. | Clean the burrs thoroughly. Adjust to a finer setting if needed. |
| Static cling of grounds. | Dry beans or environment. | Add a few drops of water to the beans before grinding (Ross Droplet Technique). |
| Handle feels loose. | Handle not fully engaged. | Ensure the foldable handle is fully extended and locked into place. |
7. Specifications
- Brand: TIMEMORE
- Model: C3S Pro
- Color: C3S Pro Black
- Material: Stainless Steel (Burr), Aluminum Alloy (Body)
- Item Weight: 430 Grams (15.2 ounces)
- Product Dimensions: 7.48 x 5.51 x 2.56 inches
- Grind Adjustment: Approx. 36 click settings
- Burr Type: S2C660 Conical Burr
- Handle: Foldable Crank Handle
- Country of Origin: China
Figure 8: Dimensions of the TIMEMORE Chestnut C3S Pro.
8. Warranty and Support
For specific warranty information and customer support, please refer to the documentation included with your product or contact TIMEMORE directly through their official website or authorized retailers. The product is Verified by Transparency, ensuring authenticity.
