1. Product Overview
The Viesimple Gen 4 Coffee Grinder is designed for precision coffee grinding, offering consistent results for various brewing methods. It features an all-metal grinding system, anti-clogging technology, and a quiet, high-performance motor.
- All-Purpose Grinding: Features 5-blade with 48mm burrs for efficient grinding, suitable for espresso to French press.
- Anti-Clogging Patent: Optimized design for ultra-smooth powder flow and 100% powder discharge, minimizing residue.
- Premium Performance Motor: Advanced motor for stability, 99% trouble-free operation, and a noise level below 50 decibels.
- Anti-Flying Powder Design: Sealed-lid powder catching cup and anti-static spray minimize mess.
2. Components and Accessories
The Viesimple Gen 4 Coffee Grinder comes with the following components:
- Viesimple Gen 4 Coffee Grinder Unit
- Magnetic Dosing Cup
- Anti-static Spray Bottle
- Cleaning Brush
- Coffee Scoop
- Power Adapter

Figure 2.1: Viesimple Gen 4 Coffee Grinder with included accessories.
3. Setup and Assembly
- Unpack Components: Carefully remove all items from the packaging.
- Position the Grinder: Place the grinder unit on a stable, flat surface.
- Connect Power: Plug the power adapter into the grinder's power port located at the back of the base, then plug into a standard 110V electrical outlet.
- Attach Dosing Cup: The magnetic dosing cup will snap into place beneath the grinder's chute.
Video 3.1: Overview of the Viesimple Gen4 Grinder, demonstrating its compact size and magnetic dosing cup. This video highlights the ease of use and thoughtful design for preventing coffee ground splashing.
4. Operating Instructions
- Add Coffee Beans: Open the top lid of the grinder. If desired, use the anti-static spray bottle to lightly mist the coffee beans before adding them to the hopper to minimize static electricity. Pour the desired amount of whole coffee beans into the hopper.
- Select Grind Setting: Rotate the adjustment dial on the grinder to select your desired grind size. The grinder offers 90 professional grind settings, from very fine (for espresso) to coarse (for French press). Refer to the "Grind Settings Guide" below for recommendations.
- Start Grinding: Ensure the magnetic dosing cup is securely in place. Press the power button located at the back of the grinder's base to begin grinding.
- Collect Grounds: Once grinding is complete, the grounds will be collected in the magnetic dosing cup. To ensure all grounds are discharged, gently press the push-type hopper (silicone bellows) a few times.

Figure 4.1: Adding coffee beans to the grinder.
Video 4.1: Demonstration of making espresso using the Viesimple electric coffee grinder, showing the grinding process and collection of fine grounds.
5. Grind Settings Guide
The Viesimple Gen 4 Coffee Grinder offers a wide range of grind settings to suit various brewing methods. Adjust the dial to achieve the desired fineness.
| Brewing Method | Recommended Grind Setting (Approx.) | Description |
|---|---|---|
| Turkish Coffee | 0-5 | Extra fine, powdery consistency. |
| Espresso | 5-25 | Very fine, similar to powdered sugar. |
| Moka Pot | 25-45 | Fine, slightly coarser than espresso. |
| Pour Over | 45-65 | Medium, similar to table salt. |
| French Press | 65-90 | Coarse, distinct particles. |
Note: These settings are approximate. Fine-tune based on your specific coffee beans and desired extraction.

Figure 5.1: Visual guide for grind settings.
6. Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your grinder. The clog-free design minimizes daily maintenance.
- Daily Cleaning: After each use, gently tap the dosing cup to remove any residual grounds. Use the provided brush to clean the chute and the inside of the dosing cup.
- Deep Cleaning (Twice a Year Recommended):
- Step 1: Remove the bean bin (top silicone bellows and lid).
- Step 2: Carefully clean the burrs (blades) using the provided brush.
- Step 3: Clean the discharge tube (chute) to remove any built-up coffee residue.
WARNING: Do not immerse the main grinder unit in water or any other liquid. Do not use abrasive cleaners.

Figure 6.1: Deep cleaning steps for the grinder.
7. Specifications
- Model Number: VS-ECG 01S
- Brand: Viesimple
- Color: Silver
- Material: Aluminum
- Product Dimensions: 6"L x 3"W x 9"H
- Item Weight: 5.92 pounds
- Voltage: 110 Volts
- Burr Type: Conical Burr (48mm)
- Grind Settings: 90 professional settings
- Noise Level: Less than 50 decibels
8. Warranty and Support
Every Viesimple burr coffee grinder undergoes rigorous quality testing before leaving the factory and comes with a 2-year warranty for worry-free use.
If you have any questions about your coffee bean grinder, feel free to contact us through Amazon's messaging system for prompt assistance.