1. Product Overview
The TIMEMORE C5 Pro Manual Coffee Grinder is designed for precision and efficiency in coffee bean grinding. It features patented S2C-042-III stainless steel burrs, an all-metal one-piece enlarged body, and a fine adjustment pitch for consistent grind results. The compact design and double bearing positioning ensure stable rotation and uniform grinding particles.

Figure 1: TIMEMORE C5 Pro Manual Coffee Grinder, Matte Black.
Key Features:
- Patented S2C-042-III Stainless Steel Burrs: Engineered for higher precision and efficiency, providing excellent grind consistency across various brew methods.
- Precise Grind Adjustment: Offers 48 levels of adjustment with a minor deviation of 0.031mm per click, allowing fine-tuning from espresso to French press.
- Durable All-Metal Construction: Upgraded one-piece enlarged body made of CNC machined stainless steel for enhanced durability and stability.
- Double Bearing Positioning: Ensures uniform grinding particles and smooth, stable rotation of the burr.
- Ergonomic Design: Compact 53mm body with a new textured grip for secure, slip-free handling, even with wet hands.
- Labor-Saving Performance: Built-in bearing allows for smoother handle movement, requiring minimal force to grind.
- XL Funnel Design: A flared opening and slightly taller body facilitate easier coffee bean dosing.

Figure 2: Internal and external improvements of the C5 Pro, highlighting the textured grip, custom high-precision bearings, 42mm S2C burrs, and anti-slip silicone base.

Figure 3: The slim, textured body of the C5 Pro provides a confident and effortless grip.

Figure 4: The XL Funnel Design with a flared opening makes dosing coffee beans easier.
2. Setup and Assembly
Before first use, ensure all components are present and clean. The grinder consists of the main body, the handle, and the collection cup.
- Unpack Components: Carefully remove the grinder, handle, collection cup, and cleaning brush from the packaging.
- Attach Handle: Insert the handle onto the top shaft of the grinder body. Ensure it is securely seated.
- Attach Collection Cup: Twist the collection cup onto the bottom of the grinder body until it is firmly attached.
Video 1: This video demonstrates the assembly of the manual coffee grinder, including attaching the handle and collection cup, and preparing it for use.
3. Operating Instructions
3.1 Adjusting Grind Size
The TIMEMORE C5 Pro offers precise grind size adjustment. To change the grind setting:
- Remove the collection cup from the bottom of the grinder.
- Locate the adjustment dial at the bottom of the grinder body, near the burrs.
- Rotate the adjustment nut clockwise for a finer grind and anti-clockwise for a coarser grind. Each 'click' represents a minor adjustment of 0.031mm.
- Refer to the recommended click settings for various brew methods:
- Espresso / Moka: 5-8 clicks
- Pour-over: 10-14 clicks
- French Press: 14-17 clicks
- Once the desired setting is achieved, reattach the collection cup.

Figure 5: The C5 Pro features a numbered stepped dial for precise grind adjustment, with recommended click settings for various brew methods.
3.2 Grinding Coffee Beans
- Remove the handle and the top lid of the grinder.
- Pour your desired amount of whole coffee beans into the top chamber. The capacity is 30g.
- Place the top lid back on and reattach the handle.
- Hold the grinder body firmly with one hand and rotate the handle clockwise with the other hand to begin grinding. Continue until all beans have been ground.
- Once grinding is complete, remove the collection cup to access your freshly ground coffee.

Figure 6: The TIMEMORE C5 Pro in operation, demonstrating the manual grinding process.
4. Maintenance and Cleaning
Regular cleaning ensures optimal performance and longevity of your grinder.
- Daily Cleaning: After each use, use the provided cleaning brush to remove any residual coffee grounds from the burrs and the collection cup.
- Important: Do not wash the grinder with water. Water can damage the internal mechanisms and burrs, leading to rust or malfunction.
- Deep Cleaning (Periodically): For a more thorough cleaning, you may carefully disassemble the collection cup and the adjustment dial to access the burrs. Use the brush to clean all parts. Reassemble carefully, ensuring all parts are correctly aligned.
Video 2: This video demonstrates the cleaning process for the manual coffee grinder using the included brush.
5. Troubleshooting
- Difficulty Turning Handle: Ensure no foreign objects are obstructing the burrs. Check that the grind setting is not set too fine, which can increase resistance.
- Inconsistent Grind: Verify that the adjustment dial is securely set and has not shifted during grinding. Ensure the burrs are clean and free of old coffee residue.
- Beans Not Grinding: Check if the burrs are clogged. Disassemble and clean if necessary. Ensure the handle is properly attached to the shaft.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | TIMEMORE |
| Model | C5 Pro |
| Color | Matte Black |
| Material | Aluminum |
| Item Weight | 1.46 Pounds (663g) |
| Product Dimensions (L x W x H) | 6.26" x 2.09" x 6.44" (159mm x 53mm x 163.5mm) |
| Capacity | 30 Grams |
| Burr Type | CNC Stainless Steel Conical Burr (S2C-042-III) |
| Grind Settings | Approx. 48 levels (0.031mm per click) |
7. Warranty and Support
For warranty information, technical support, or any product-related inquiries, please refer to the official TIMEMORE website or contact their customer service directly. Keep your purchase receipt for warranty claims.