Hario Mini-Slim Pro Ceramic Coffee Mill Instruction Manual

Introduction

Thank you for choosing the Hario Mini-Slim Pro Ceramic Coffee Mill. This manual provides essential information for the proper assembly, operation, maintenance, and care of your new coffee grinder. Please read these instructions thoroughly before first use to ensure optimal performance and longevity of the product.

Image: The Hario Mini-Slim Pro Ceramic Coffee Mill in its assembled state, showcasing its sleek silver stainless steel body and handle.

Product Components

The Hario Mini-Slim Pro consists of several key parts designed for efficient coffee grinding. Familiarize yourself with each component before assembly and use.

• Hopper (Bean Container): Top section where whole coffee beans are loaded.
• Grinding Mechanism: Contains the ceramic burrs for grinding.
• Handle: Detachable crank for manual grinding.
• Grounds Container: Bottom section where ground coffee collects. Attaches via a bayonet mount.
• Grind Adjustment Nut: Located beneath the grinding mechanism, used to set grind fineness.

Image: Exploded view of the Hario Mini-Slim Pro, showing the grounds container, grinding mechanism with burrs, and the detachable handle.

Setup and Assembly

1. Unpack: Carefully remove all components from the packaging.
2. Initial Cleaning: Before first use, wash the grounds container and hopper with warm soapy water. Rinse thoroughly and dry completely. The ceramic burrs can be cleaned with a brush.
3. Assemble:
   • Ensure the grind adjustment nut is securely in place on the bottom of the grinding mechanism.
   • Attach the grounds container to the hopper using the bayonet mount. Align the tabs and twist to secure.
   • Insert the handle onto the hexagonal shaft at the top of the grinding mechanism.

Operating Instructions

1. Adjusting Grind Size

The Hario Mini-Slim Pro features a stepped grind adjustment mechanism. To change the grind size:

1. Remove the handle and the hopper lid.
2. Turn the grind adjustment nut located at the bottom of the grinding mechanism. Turning clockwise results in a finer grind, and counter-clockwise results in a coarser grind. Each "click" represents a step in adjustment.
3. Recommended starting points:
   • Fine (Espresso): Approximately 5 clicks from fully closed.
   • Medium (Drip/Pour Over): Approximately 10 clicks from fully closed.
   • Coarse (French Press/Cold Brew): Approximately 12-14 clicks from fully closed.
4. After adjustment, replace the lid and handle.

Image: Close-up view of the grind adjustment mechanism, showing how to turn the nut to select the desired grind fineness.

2. Grinding Coffee Beans

1. Load Beans: Remove the hopper lid and pour whole coffee beans into the hopper. The hopper can hold approximately 30g of beans.
2. Attach Handle: Place the handle onto the shaft.
3. Grind: Hold the grinder firmly with one hand and turn the handle clockwise with the other. Continue turning until no resistance is felt, indicating all beans have been ground.
4. Collect Grounds: Detach the grounds container by twisting it off the hopper. Your freshly ground coffee is ready for brewing.

Maintenance and Cleaning

Regular cleaning ensures optimal performance and extends the life of your grinder.

1. Disassembly: Separate the handle, hopper lid, hopper, grinding mechanism, and grounds container.
2. Clean Burrs: Use a small brush (a stiff toothbrush works well) to remove any residual coffee grounds from the ceramic burrs. Do not wash the ceramic burrs with water, as this can cause them to absorb moisture and affect grinding performance.
3. Wash Other Parts: The stainless steel body, hopper lid, and grounds container can be washed with warm soapy water. Rinse thoroughly to remove all soap residue.
4. Dry Completely: Ensure all washed parts are completely dry before reassembly and storage. Moisture can lead to corrosion or affect the taste of your coffee.
5. Reassembly: Reassemble the grinder by following the setup instructions in reverse.

Image: The Hario Mini-Slim Pro disassembled into its main components, illustrating how to prepare it for thorough cleaning.

Troubleshooting

Specifications

• Brand: HARIO
• Model: Mini-Slim Pro
• Material: Stainless Steel (body), Ceramic (burrs)
• Color: Silver
• Item Weight: Approximately 413 Grams (14.6 ounces)
• Product Dimensions: Approximately 8.27 inches (L)
• Grind Mechanism: Manual, Stepped Adjustment
• Recommended Use: Grinding whole coffee beans

Safety Information

• Keep out of reach of children.
• Do not immerse the entire grinder in water. Refer to cleaning instructions for proper care.
• Use only for grinding whole roasted coffee beans. Do not attempt to grind other substances.
• Handle the ceramic burrs with care as they can be fragile if dropped or mishandled.
• Ensure all parts are securely assembled before operating.

Warranty and Customer Support

For warranty information, product support, or to inquire about replacement parts, please contact HARIO customer service through their official website or the retailer from whom the product was purchased. Please retain your proof of purchase for warranty claims.