SearchPean S1 Espresso Manual Coffee Grinder User Manual

1. Product Overview

The SearchPean S1 is a manual coffee grinder designed for both home and camping use, offering precision grinding for various coffee brewing methods, including espresso. It features a durable aluminum alloy body, a high-precision steel burr, and an ergonomic design for ease of use.

Figure 1: SearchPean S1 Espresso Manual Coffee Grinder

Key Features:

• Large Capacity: 25-30g bean capacity.
• Long Handle: Extended handle for reduced grinding effort.
• Solid Wood Support: Comfortable wooden handle knob.
• Anti-drop Damping Design: Enhances stability during use.
• Viewing Window: Allows clear visibility of bean status.
• Stepless Adjustment: Precise grind size control.
• High-precision Hexagonal Grinding Core: Made from 420 stainless steel, suitable for Italian grinding.
• Integrally Formed Aluminum Alloy Body: Ensures durability and precision.
• Lightweight: The entire unit weighs only 430g.

2. Setup and Assembly

The SearchPean S1 grinder is designed for easy assembly and disassembly for cleaning. Follow these steps for initial setup:

1. Unpack: Carefully remove all components from the packaging.
2. Familiarize with Parts: Identify the main body, handle, burr, dial, and base. Refer to the exploded view diagram below.
3. Assemble the Burr: Ensure the burr is correctly seated in the main body. The high-precision hexagonal grinding core is designed for optimal performance.
4. Attach the Handle: Securely attach the handle to the top shaft of the grinder. The handle features a comfortable solid wood knob.
5. Initial Cleaning: Before first use, it is recommended to wipe down all parts with a dry cloth to remove any manufacturing residue.

Figure 2: Exploded View of S1 Grinder Components (Shaft, Ring, Body, Spring, Burr, Dial, Base)

3. Operating Instructions

3.1 Adjusting Grind Coarseness

The S1 grinder features stepless adjustment for precise control over your grind size. The adjustment mechanism is located at the bottom of the grinder.

1. Find the 'START CLICK': Rotate the adjustment dial clockwise until it reaches the end. This position is referred to as the 'START CLICK'.
2. Adjust for Finer Grind: From the 'START CLICK' position, rotate the dial anti-clockwise for a coarser grind. Each 'click' represents a specific increment in coarseness.
3. Adjust for Coarser Grind: To achieve a finer grind, rotate the dial clockwise from a coarser setting.
4. Reference Grinding Scale: Use the table below as a reference for common brewing methods. The numbers represent the 'cells in the circle' for easy memory and adjustment.

Figure 3: Fine Tuning Mechanism (Rotate clockwise for finer, anti-clockwise for coarser)

Grinding Scale Reference:

Note: When adjusting the thickness, turn it clockwise first to the end (START CLICK), then adjust the number of cells counterclockwise to reach your desired setting. The number of cells helps with memory and easy adjustment.

Figure 4: Visual Grinding Scale Reference

3.2 Grinding Coffee Beans

1. Add Beans: Open the top cover and pour your desired amount of whole coffee beans into the grinder. The S1 has a capacity of 25-30g.
2. Secure Cover: Place the top cover back on and ensure the handle is properly attached.
3. Grind: Hold the grinder firmly and rotate the handle clockwise. The long handle and improved bending design make grinding easy and effortless.
4. Monitor Progress: The viewing window allows you to clearly see the grinding process and the status of the beans.
5. Collect Grounds: Once grinding is complete, unscrew the bottom collection cup to retrieve your fresh coffee grounds.

4. Maintenance and Care

Regular cleaning and proper care will ensure the longevity and optimal performance of your SearchPean S1 grinder.

1. Disassembly: The grinder can be easily disassembled for cleaning. Unscrew the bottom collection cup, then carefully remove the burr, spring, and shaft components.
2. Cleaning the Burr: Use a brush (a small stiff brush is often included or recommended) to remove any residual coffee grounds from the burr and grinding chamber. Do not use water on the burr unless specifically instructed by the manufacturer, as it can lead to rust and dulling.
3. Cleaning Other Parts: The main body, handle, and collection cup can be wiped clean with a damp cloth. Ensure all parts are completely dry before reassembly.
4. Reassembly: Reassemble the grinder in reverse order of disassembly, ensuring all parts are securely in place.
5. Storage: Store the grinder in a dry place away from direct sunlight.

5. Troubleshooting

• Grinder feels stiff or difficult to turn:
  • Check for blockages: Ensure no large foreign objects or unground beans are stuck in the burr.
  • Adjust coarseness: A very fine grind setting can increase resistance. Try a slightly coarser setting.
  • Clean the burr: Accumulated coffee oils and fines can cause stiffness. Perform a thorough cleaning.
• Inconsistent grind size:
  • Ensure burr is clean: Residue can affect grind consistency.
  • Check for proper assembly: Make sure all components, especially the burr and shaft, are correctly seated and tightened. The one-piece aluminum alloy body and dual bearings are designed for high concentricity and constancy.
• Beans not feeding into the burr:
  • Ensure enough beans are loaded: The grinder works best with a sufficient amount of beans to create pressure for feeding.
  • Check for moisture: Damp beans can clump and prevent proper feeding. Use fresh, dry beans.

6. Specifications

Figure 5: S1 Grinder Product Parameters

7. Warranty and Support

For any product-related inquiries, technical support, or warranty claims, please contact the seller directly through the platform where you purchased the grinder. Keep your purchase receipt as proof of purchase.

8. User Tips

• Burr Design: The internal grinding burr features a 6-point star shape, which contributes to its high precision and consistency.
• Visual Grind Assessment: Instead of judging grind thickness by the gap between the burrs, observe the coffee powder by light transmission for a more accurate assessment of fineness.
• Ergonomic Grinding: The S1's handle is 2cm longer than previous models, and its bending is improved to be closer to the grip center point, making grinding easier and less prone to deviation.
• Stability: The grinder's base features polymer silicone material with a groove design and silicone pads, ensuring safe and stable operation on various surfaces.

Figure 6: Assessing Grind Thickness

Figure 7: Stable Base Design