Introduction
This manual provides detailed instructions for the safe and efficient use, maintenance, and troubleshooting of your Viesimple V4 Manual Burr Coffee Grinder. Please read all instructions carefully before operating the device and retain this manual for future reference.
Product Components
The Viesimple V4 Manual Burr Coffee Grinder consists of several key components designed for optimal performance and portability.

Image: Exploded view showing the main parts of the Viesimple V4 grinder, including the handle, lid, body, burr assembly, and catch cup.
Setup
- Attach the Handle: Insert the grinding handle into the top shaft of the grinder. Ensure it is securely seated. The V4 features a telescopic handle that can be extended for grinding and retracted for compact storage.
- Adjust Grind Size: The Viesimple V4 features an external adjustment dial. Rotate the dial to select your desired grind setting. The dial offers 90 precise settings per full rotation, suitable for various brewing methods.
- Load Coffee Beans: Remove the top lid and pour whole coffee beans into the bean hopper. The hopper has a capacity of up to 30 grams. Replace the lid securely.

Image: A hand attaching the grinding handle to the top of the Viesimple V4 coffee grinder.

Image: Close-up of the external grind adjustment dial on the Viesimple V4 grinder, showing numerical settings.
Operating Instructions
- Select Grind Setting: Refer to the table below for recommended grind settings for common brewing methods. Rotate the external adjustment dial to the desired number.
- Grind Coffee: Hold the grinder body firmly and rotate the handle clockwise. The telescopic handle can be extended to increase leverage and reduce grinding effort. Continue grinding until all beans have passed through the burrs and collected in the catch cup.
- Utilize Anti-Static Feature: The Viesimple V4 incorporates a built-in anti-static design. After grinding, pull down the bottom anti-static device and tap it against the body to dislodge any trapped coffee grounds and minimize static cling.
- Retrieve Ground Coffee: Unscrew the catch cup from the bottom of the grinder to access your freshly ground coffee.

Image: A table illustrating recommended grind settings (clicks) for various coffee types, including Turkish, Espresso, Moka pot, Pour-over, and French press.

Image: A person holding the Viesimple V4 grinder with the handle extended, demonstrating the grinding motion.

Image: Diagram showing the anti-static mechanism at the bottom of the Viesimple V4 grinder, with arrows indicating the pull-down and tap action.
Official Product Video: Viesimple V4 Manual Coffee Grinder with Anti-Static
Video: This official Viesimple video demonstrates the features and operation of the V4 Manual Coffee Grinder, including its anti-static function.
Maintenance
Regular cleaning ensures optimal performance and longevity of your grinder.
- Disassembly for Cleaning: To clean the burrs, carefully disassemble the grinder. This typically involves unscrewing the catch cup, removing the outer burr, and then the inner burr assembly.
- Cleaning the Burrs: Use a brush (often included) to remove any residual coffee grounds from the burrs and internal components. Avoid using water on the burrs to prevent rust and damage.
- Cleaning the Body and Catch Cup: The body and catch cup can be wiped with a damp cloth. Ensure all parts are completely dry before reassembly.
- Reassembly: Reassemble the grinder by reversing the disassembly steps. Ensure all parts are correctly aligned and tightened.

Image: All components of the Viesimple V4 grinder laid out after disassembly, ready for cleaning.
Official Product Video: How to clean the Viesimple V4 coffee grinder
Video: This official Viesimple video provides a step-by-step guide on how to properly clean your V4 coffee grinder.
Troubleshooting
- Difficulty Grinding: If grinding feels excessively difficult, ensure the grind setting is not too fine for the beans being used. Coarser settings require less effort. Also, check that the handle is properly attached and the telescopic arm is extended for maximum leverage.
- Inconsistent Grind: Ensure the burr assembly is clean and free of old coffee grounds. A dirty burr can lead to inconsistent results. Verify that all components are securely tightened after cleaning or adjustment.
- Static Cling of Grounds: While the V4 has an anti-static feature, some static may still occur in very dry environments. Utilize the anti-static tapping mechanism as instructed in the operating section.
- Parts Loosening During Grinding: Ensure all threaded connections, especially the catch cup, are securely tightened before grinding. If the burr assembly feels loose, re-check its seating after disassembly and reassembly.
Specifications
| Brand | Viesimple |
| Model | V4 |
| Color | Black |
| Material | Aluminum, Stainless Steel |
| Item Weight | 1.8 pounds (approx. 816 grams) |
| Dimensions (L x W x H) | 2.48" x 2.48" x 7.83" |
| Capacity | 30 grams (coffee beans) |
| Burr Type | 48mm 7-blade burr set |
| Grind Settings | 90 precise external adjustments |
Warranty and Support
The Viesimple V4 Manual Burr Coffee Grinder comes with a 2-year manufacturer's warranty. For warranty claims, technical support, or any inquiries regarding your product, please contact Viesimple customer service through the retailer where the product was purchased or visit the official Viesimple website for contact information.
