Introduction
Thank you for choosing the DENOKIN KF-JN-02 Portable Espresso Coffee Machine. This versatile 3-in-1 device is designed for convenience, allowing you to enjoy espresso from capsules or ground coffee, anywhere, anytime. Its compact design, intelligent heating, and easy-to-clean features make it ideal for home, office, travel, and outdoor adventures.
Product Overview
Key Features:
- 3-in-1 Compatibility: Supports Nespresso capsules, Dolce Gusto capsules, and ground coffee.
- High-Pressure Extraction: Features a newly upgraded piston pump providing up to 20 Bar pressure for rich, aromatic espresso.
- Intelligent Heating: Double-click the power switch to activate the heating extraction function for hot coffee.
- Hot & Cold Water Use: Capable of brewing with both hot and cold water.
- Portable Design: Compact and lightweight, perfect for travel, camping, car use, and home.
- Stainless Steel Water Tank: Fully upgraded stainless steel water tank with water volume scale (60ML capacity, max fill 70ML).
- Easy to Clean: Designed with separable parts for simple rinsing and maintenance.
- Convenient Charging: Type-C USB charging, supports charging while in use.
Product Components:
- Water Tank Cover
- Water Storage
- Fuselage (main body)
- Activation Button
- Status Indicator
- Powder Bin Lid
- Powder Bin
- Capsule Compartment (small cup)
- Capsule Bin (large cup) / Pressure Locking Compartment
- Coffee Warehouse (mug)
Specifications
| Attribute | Value |
|---|---|
| Product Model | KF-JN-02 |
| Product Color | Reddish-black (also available in Metallic green, Metallic Silver, Metallic dark grey, black, white) |
| Product Capacity | 60ml (Max fill 70ml) |
| Power (W) | 72W |
| Rated Voltage | 12V |
| Battery Capacity | 18650 / 2500mAh*3 |
| Charging Time | About 3-4 hours |
| Amps | 4-6A |
| Working Hours | 20S (extraction time) |
| Product Size | 83.5 x 245.5 x 83.5mm |
| Package Size | 90 x 90 x 271mm |
| Housing Material | Plastic (ABS 304) |
| Certification | CE |
| Origin | Mainland China |
Setup
- Unpack: Carefully remove all components from the packaging. Ensure all parts listed in the "Product Components" section are present.
- Initial Charge: Before first use, fully charge the device using the provided Type-C USB cable. The status indicator will show charging status.
- Assemble: Attach the coffee warehouse (mug) to the bottom of the main body by twisting it securely.
- Prepare Coffee:
- For Capsules: Insert your preferred Nespresso or Dolce Gusto capsule into the appropriate capsule compartment (small or large) and then place it into the machine.
- For Ground Coffee: Fill the powder bin with up to 8g of ground coffee. Tamp lightly if desired, then attach the powder bin lid and place it into the machine.
- Add Water: Open the water tank cover and pour water (hot or cold, depending on desired brew) into the stainless steel water tank. Do not exceed the 70ML maximum fill line. Close the water tank cover securely.
Operating Instructions
The DENOKIN Portable Espresso Machine offers two main operating modes:
1. Direct Extraction (with pre-heated water):
- Ensure coffee (capsule or ground) and water (hot or cold) are loaded as per the Setup section.
- Press and hold the power switch for 2 seconds. The indicator light will blink green, and extraction will begin immediately.
- Once extraction is complete, the machine will stop automatically.
2. Heating Extraction (for cold water):
- Ensure coffee (capsule or ground) and cold water are loaded as per the Setup section.
- Double-click the power switch. The indicator light will blink orange, indicating the water boiling mode has started.
- Once the water reaches the optimal temperature, the coffee will be extracted automatically.
Note: To check the battery level, click the power switch once. The indicator light will display the current battery status.
Video Demonstration:
Cleaning and Maintenance
Regular cleaning ensures optimal performance and longevity of your espresso machine.
- Disassembly: The machine is designed for easy disassembly. Carefully separate the coffee grounds cover, ground coffee silo, small capsule stents, large capsule stent, mug, and water tank cover from the main host.
- Rinsing: All removable parts (coffee grounds cover, ground coffee silo, small capsule stents, large capsule stent, mug, water tank cover) are directly flushable. Rinse them thoroughly with clean water.
- Main Host: The main host should not be submerged in water. Water is strictly prohibited in the charging port and battery compartment. Wipe the exterior of the host with a damp cloth.
- Deep Cleaning (Periodically): To clean the internal brewing path, simply add fresh water to the tank and run the portable coffee maker once without any capsules or ground coffee. This will flush out any residual coffee.
- Drying & Storage: Ensure all parts are completely dry before reassembling and storing the machine. Store in a cool, dry place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not turn on. | Low battery or not charged. | Charge the machine fully using the Type-C USB cable. |
| No coffee extraction. | Insufficient water, coffee not loaded correctly, or airlock. | Ensure water tank is filled, coffee is correctly inserted/loaded, and try running a cycle with just water to clear any airlock. |
| Coffee tastes weak or watery. | Too little coffee, coarse grind, or insufficient pressure. | Use the correct amount of coffee (up to 8g for ground coffee), ensure a fine grind, or check if the machine is fully charged for optimal pressure. |
| Indicator light blinking orange but no heating. | Possible internal issue or very low battery. | Ensure the machine is fully charged. If the problem persists, contact customer support. |
User Tips
- For the best espresso, always use freshly ground coffee and ensure it's tamped evenly.
- Pre-heating the water before adding it to the machine for direct extraction can save battery life if you prefer hot coffee.
- Experiment with different capsule brands or coffee grinds to find your perfect taste.
- Always ensure the water tank cover is securely closed to prevent leaks during operation.
Warranty and Support
This product comes with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official DENOKIN website.
Package Includes:
- Coffee machine mainframe x 1
- Colour box package x 1
- USB cable x 1
- Instruction manual x 1
