Introduction
Welcome to the Spacekey Espresso Machine CM5080 user manual. This guide provides detailed instructions for the safe and efficient operation, maintenance, and troubleshooting of your new espresso machine. Please read this manual thoroughly before first use and retain it for future reference.
Image: The Spacekey Espresso Machine CM5080, a compact stainless steel unit with a portafilter, steam wand, and water tank, ready for brewing.
Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons.
- Read all instructions.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against fire, electric shock, and injury to persons, do not immerse cord, plugs, or appliance in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts, and before cleaning the appliance.
- Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions, or has been damaged in any manner. Return appliance to the nearest authorized service facility for examination, repair, or adjustment.
- The use of accessory attachments not recommended by the appliance manufacturer may result in fire, electric shock, or injury to persons.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to "off", then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- WARNING: To reduce the risk of fire or electric shock, do not remove the cover. No user-serviceable parts inside. Repair should be done by authorized service personnel only.
Product Components
Familiarize yourself with the parts of your Spacekey Espresso Machine CM5080.
Image: An exploded view showing the Spacekey Espresso Machine CM5080 and its included accessories: portafilter, 1-cup filter, 2-cup filter, tamper, user manual, and quick guide.
- Espresso Machine Body: The main unit housing the pump, heating system, and controls.
- Water Tank (39oz/1.15L): Removable tank for water supply.
- Portafilter: Handle with a filter basket for holding ground coffee.
- 1-cup Filter: For single espresso shots.
- 2-cup Filter: For double espresso shots.
- Tamper: Tool for compressing ground coffee in the filter basket.
- Steam Wand: For frothing milk.
- Drip Tray: Collects excess liquid and is removable for cleaning.
- Cup Warming Tray: Located on top of the machine to pre-warm cups.
Setup and First Use
- Unpacking: Carefully remove all packaging materials and ensure all components are present.
- Placement: Place the machine on a stable, level, heat-resistant surface, away from water sources and heat.
- Clean Components: Wash the water tank, portafilter, filter baskets, and drip tray with warm, soapy water. Rinse thoroughly and dry.
- Fill Water Tank: Remove the 39oz water tank from the back of the machine. Fill it with fresh, cold water up to the MAX line. Reinsert the tank securely.
Image: The Spacekey Espresso Machine CM5080 with its 39oz removable water tank highlighted, showing how it detaches from the back of the unit.
- Initial Priming (First Use Only):
- Ensure the machine is plugged into a grounded outlet.
- Turn on the machine.
- Place a large cup under the portafilter spout (without coffee).
- Turn the dial to the HOT WATER position and let hot water spout out for at least 10 seconds. This primes the pump and removes any air from the system.
- Turn the dial back to the OFF position.
Operating Instructions
Making Espresso
- Preheat the Machine: Plug in the machine and press the power button. The machine will preheat, typically within 45 seconds, indicated by the indicator light.
Image: The Spacekey Espresso Machine CM5080 highlighting its 1350W powerful preheating system, capable of quick brewing in 35-45 seconds.
- Prepare the Portafilter:
- Insert either the 1-cup or 2-cup filter basket into the portafilter.
- Add freshly ground coffee (medium grind, approximately 0.5mm is suggested) into the filter basket. For best results, use coffee beans roasted within the last two weeks.
Image: A visual guide showing fresh coffee beans (within 2 weeks) as recommended, and older beans (more than 2 weeks) as not recommended for optimal flavor.
Image: A visual guide illustrating the recommended medium grind size for espresso (left) versus a fine powder grind (right) which can lead to over-extraction.
- Tamp the coffee firmly and evenly using the provided tamper. Wipe any excess coffee from the rim.
- Install Portafilter: Align the portafilter with the group head on the machine, insert it, and twist firmly to the right until it is securely locked.
- Brew Espresso:
- Place your pre-warmed cup(s) under the portafilter spouts.
- For a 1-shot espresso (approx. 1.6oz), short press the coffee button (single cup icon).
- For a 2-shot espresso (approx. 2.3oz), long press the coffee button (double cup icon) for 3 seconds.
- The machine's 20 bar professional pump ensures optimal extraction and a rich aroma. The smart pre-soak system moistens the coffee evenly for better flavor.
Image: Close-up of the Spacekey Espresso Machine CM5080 showing the 20 bar pressure gauge and espresso being extracted into a glass, illustrating the crema and liquid layers.
Image: A visual comparison of espresso shots, indicating insufficient extraction (less than 20 bar), sufficient extraction (equal to 20 bar), and over-extraction (more than 20 bar).
Image: A diagram illustrating the pre-soaking process for coffee grounds, showing how even moistening leads to better flavor extraction compared to no pre-soak.
Making an Americano
The Spacekey CM5080 features a dedicated Americano mode.
- Brew a 1-shot or 2-shot espresso as described above.
- Press the Americano button (coffee pot icon). The machine will dispense hot water to create a classic Americano (approx. 12oz).
Image: The Spacekey Espresso Machine CM5080 control panel with the Americano mode button highlighted, showing various coffee drinks like espresso, cappuccino, latte, and Americano.
Image: A visual guide showing the options for Americano brewing: 1-shot (1.6oz), 2-shot (2.3oz), and Americano (12oz), with the Americano button highlighted on the machine.
Frothing Milk
The powerful steam wand allows you to create creamy milk froth for cappuccinos, lattes, and mochas.
- Prepare Milk: Use cold, refrigerated whole milk for best frothing results.
Image: A visual emphasizing the use of refrigerated whole milk for frothing to achieve thick milk froth.
- Activate Steam Mode: Turn the dial to the STEAM position. Wait for the steam indicator light to illuminate, indicating the machine has reached the correct temperature.
- Purge Steam Wand: Briefly open the steam knob to release any condensed water. Close the knob.
- Froth Milk:
- Immerse the steam wand tip just below the surface of the milk in a frothing pitcher.
- Open the steam knob.
- Move the pitcher up and down slowly to incorporate air and create froth.
- Once the milk has doubled in volume and reached your desired temperature and texture, immerse the steam spout deeply to heat the milk further without adding more air.
- Close the steam knob and remove the pitcher.
Image: The Spacekey Espresso Machine CM5080 demonstrating its powerful steam wand in action, frothing milk in a pitcher. The image also highlights the 360-degree adjustable and removable nozzle.
- Clean Steam Wand: Immediately wipe the steam wand with a damp cloth to prevent milk residue from drying. Briefly open the steam knob again to clear any milk from inside the wand.
Maintenance and Cleaning
Regular cleaning and maintenance ensure the longevity and optimal performance of your espresso machine.
Daily Cleaning
- Portafilter and Filter Baskets: After each use, remove the portafilter, discard the coffee grounds, and rinse the portafilter and filter basket under running water.
- Steam Wand: As mentioned in the operating instructions, wipe the steam wand immediately after frothing and purge it to prevent milk buildup. The 360° adjustable and removable nozzle makes cleaning easier.
- Drip Tray: Empty and clean the drip tray regularly. It is removable for easy access.
Image: A hand removing the drip tray from the Spacekey Espresso Machine CM5080 for cleaning.
- Exterior: Wipe the exterior of the machine with a soft, damp cloth. Do not use abrasive cleaners or immerse the machine in water.
Descaling
Over time, mineral deposits can build up in the machine, affecting performance. Descale your machine every 2-3 months, or more frequently if you have hard water.
- Prepare a descaling solution according to the descaler manufacturer's instructions (or use a mixture of white vinegar and water, 1:1 ratio).
- Fill the water tank with the descaling solution.
- Place a large container under the group head and steam wand.
- Run the descaling solution through the machine by activating the espresso function and the steam function until the tank is empty.
- Rinse the water tank thoroughly and fill it with fresh water.
- Repeat step 4 with fresh water to flush out any remaining descaling solution.
Troubleshooting
Refer to this section for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not turn on. | Not plugged in; power outlet issue. | Ensure the power cord is securely plugged into a working outlet. |
| No coffee brews / Coffee flow is very slow. | Water tank empty; coffee too finely ground or over-tamped; machine not primed; pressure too high. |
|
| Espresso is weak or watery. | Coffee too coarsely ground; insufficient coffee quantity; under-tamped. |
|
| No steam from the steam wand. | Machine not in steam mode; steam wand clogged. |
|
| Machine overheats. | Prolonged use without cooling. | Unplug the power cord and allow the machine to cool down completely before resuming use. |
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Spacekey |
| Model Name | CM5080 |
| Color | Silver |
| Product Dimensions (D x W x H) | 13.19"D x 14.37"W x 7.44"H |
| Item Weight | 9.48 pounds |
| Coffee Maker Type | Espresso Machine |
| Operation Mode | Semi-Automatic |
| Pressure System | 20 Bar Professional Pump |
| Power | 1350W |
| Voltage | 120 Volts |
| Water Tank Capacity | 39oz (approx. 1.15 Liters) |
| Coffee Input Type | Ground Coffee |
| Special Features | Milk Frother, Removable Water Tank, Water Filter, Americano Mode, PID Temperature Control, Pre-soak System, Cup Warming Tray |
| Included Components | Espresso Machine, 39oz Water Tank, User Manual, Quick Guide, 1-cup Filter, 2-cup Filter, Portafilter, Tamper |
Image: The Spacekey Espresso Machine CM5080 showcasing its full stainless steel construction, 39oz removable water tank, and cup warming feature, along with key dimensions.
Warranty and Support
Spacekey products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your product or contact Spacekey customer support.
For technical assistance, troubleshooting not covered in this manual, or to inquire about replacement parts, please contact Spacekey customer support through their official website or the retailer where the product was purchased.
Online Resources: For additional tips and guides, visit the official Spacekey website.
