1. Product Overview
The CERA+ Portable Espresso Maker Pro Version (Model: PCM04A) is a self-heating, professional-level mini coffee machine designed for convenience and quality. It features 20-bar extraction with pre-infusion, a 51mm stainless steel basket, and a built-in 3*3500 mAh battery for on-the-go use. This device is compatible with ultra-fine ground coffee and is ideal for travel, camping, hiking, or daily use where traditional machines are not accessible. It is a standalone device and does not support app control, Bluetooth, or Wi-Fi connectivity.
Image: The CERA+ Portable Espresso Maker Pro Version in use, demonstrating espresso extraction.
2. What's in the Box
Your CERA+ Portable Espresso Maker Pro Version package includes the following items:
- CERA+ Portable Espresso Maker Pro Version (Main Unit)
- 51mm Stainless Steel Filter Basket (18-20g capacity)
- Water Diversion Filter
- Locking Chamber
- Portable Cup(s)
- USB-C Charging Cable
- Cleaning Brush
- Coffee Scoop/Tamper
- User Guide
Image: Exploded view of the CERA+ Portable Espresso Maker, illustrating its various components.
Watch this video for an unboxing and overview of the CERA+ Portable Espresso Machine PRO:
Video: An official overview of the CERA+ Portable Espresso Machine PRO, detailing its features and components.
3. Setup and First Use
- Charge the Device: Before first use, fully charge the espresso maker using the provided USB-C cable. The battery indicator will show charging status.
- Clean Components: Disassemble all removable parts (filter basket, water diversion filter, portable cup) and wash them with warm water and mild soap. Rinse thoroughly and dry.
- Assemble for Use: Refer to the "Components" section for proper assembly. Ensure all parts are securely fastened to prevent leaks.
4. Operating Instructions
4.1. Preparing Ground Coffee
- Grind Coffee: Use ultra-fine espresso-grade coffee grounds. The recommended capacity for the stainless steel basket is 18-20g.
- Fill Filter Basket: Place the desired amount of ground coffee into the 51mm stainless steel filter basket.
- Tamp Coffee: Use the provided tamper to gently press the coffee grounds evenly. Ensure the surface is level.
- Assemble: Place the water diversion filter on top of the tamped coffee, then screw the filter basket assembly onto the main machine body.
Image: Visual guide for filling and tamping ground coffee.
4.2. Adding Water and Brewing
- Add Water: Remove the top lid of the machine. Pour water (room temperature or pre-heated) into the water tank. The maximum capacity is 80ml.
- Self-Heating Function: If using room-temperature water, press and hold the power button for 3-4 seconds to activate the self-heating function. The machine will heat the water to approximately 92°C (187.6°F) in about 3-4 minutes. The indicator light will show heating status.
- Brew Espresso: Once the water is heated (or if using pre-heated water), quickly double-press the power button. The machine will begin 20-bar extraction with pre-infusion, delivering a rich, crema-filled espresso shot into the portable cup.
- Enjoy: Once brewing is complete, carefully detach the portable cup and enjoy your fresh espresso.
Image: Visual guide for adding water and initiating the brewing process.
Watch this video for a demonstration of the CERA+ Portable Espresso Machine PRO:
Video: A short demonstration of the CERA+ PCM04A in action, highlighting its professional coffee capabilities.
5. Cleaning and Maintenance
Regular cleaning ensures optimal performance and longevity of your espresso maker.
- After Each Use: Disassemble the filter basket, water diversion filter, and portable cup. Rinse them thoroughly under running water to remove all coffee grounds and residue. Use the provided cleaning brush for hard-to-reach areas.
- Main Unit: Wipe the main unit with a damp cloth. Do not immerse the main unit in water.
- Deep Cleaning: Periodically, run a brewing cycle with just water (no coffee) to flush out any internal residue.
- Dishwasher Safety: The CERA+ Portable Espresso Maker is NOT dishwasher safe. Hand wash all components.
- Storage: Ensure all parts are completely dry before reassembling and storing the machine. Store in a cool, dry place.
6. Troubleshooting
If you encounter any issues with your CERA+ Portable Espresso Maker, please consider the following:
- No Power/Not Charging: Ensure the USB-C cable is properly connected to both the machine and a power source. Check if the power source is active.
- No Espresso/Weak Flow:
- Check water level in the tank.
- Ensure coffee grounds are not too fine or over-tamped, which can block the flow.
- Verify all components are correctly assembled and tightened.
- Water Leaks: Ensure all parts, especially the filter basket and portable cup, are securely screwed onto the main unit. Check that the rubber seals are clean and properly seated.
- Coffee Not Hot Enough: Ensure the self-heating function is activated (press and hold power button for 3-4 seconds) if using room-temperature water. Allow sufficient time for heating.
For further assistance, please contact CERA+ customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | CERA+ |
| Model Name | Pro-Level 04A Specialty Coffee Machine |
| Model Number | PCM04A |
| Capacity | 80 Milliliters |
| Color | Black |
| Product Dimensions | 2.72"D x 2.72"W x 7.28"H |
| Item Weight | 1.55 Pounds (approx. 703g) |
| Material | Stainless Steel |
| Coffee Input Type | Ground |
| Pressure | 20 Bar |
| Power Source | Battery (3*3500 mAh) |
| Heating Time | 3-4 minutes to 92°C (187.6°F) |
| Dishwasher Safe | No |
8. Warranty and Support
The CERA+ Portable Espresso Maker Pro Version is backed by a 12-month warranty. For any product inquiries, technical support, or warranty claims, please contact CERA+ customer support through the retailer where the product was purchased or visit the official CERA+ website.
Enjoy a straightforward, app-free coffee experience with this non-App-compatible portable espresso maker, without worrying about connectivity, firmware updates, or pairing issues.
