1. Important Safeguards
Please read all instructions carefully before using this appliance. Keep this manual for future reference.
- Ensure the appliance is connected to a grounded power outlet.
- Do not immerse the appliance, power cord, or plug in water or other liquids.
- Close supervision is necessary when the appliance is used by or near children.
- Unplug from the 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.
2. Product Overview
The SHARDOR CM1628 is an all-in-one espresso machine designed for home use, featuring a built-in grinder and a professional steam wand. It allows for fresh grinding and brewing of espresso, along with milk frothing capabilities.

Figure 2.1: SHARDOR CM1628 Espresso Machine with Grinder.
Components and Features
- Built-in Grinder: Features 45 precise grind settings for customizable coffee strength and taste.
- 20 Bar Pump: Ensures stable pressure for rich crema and consistent espresso extraction.
- 52mm Portafilter: Standard size for effective espresso brewing.
- Professional Steam Wand: For manual milk frothing and hot water dispensing.
- Removable Water Tank: 60.9 oz capacity for easy refilling and cleaning.
- Anti-Static Design: Reduces coffee grounds clumping and scattering during grinding.
- Cup Warmer: Preheats cups to maintain espresso temperature.
- Included Accessories: Bean Hopper, Filter, Milk Frother, Tamper, Cleaning Brush, Dosing Ring, Drip Tray Silicone Mat.

Figure 2.2: Included accessories: Single-cup filter, Double-cup filter, Dosing ring, 52mm aluminum portafilter, Cleaning brush, Drip tray silicone mat, Coffee scoop with tamper, Metal tamper.
3. Setup
3.1 Unpacking
Carefully remove all components from the packaging. Retain packaging materials for future transport or storage. Ensure all listed accessories are present.
3.2 Initial Cleaning
Before first use, wash the water tank, portafilter, filters, drip tray, and milk frothing pitcher with warm soapy water. Rinse thoroughly and dry. Wipe the exterior of the machine with a damp cloth.
3.3 Water Tank Installation
- Lift the water tank from the back of the machine.
- Fill the tank with fresh, cold water up to the MAX line.
- Place the water tank back into its position, ensuring it is seated correctly.
3.4 Bean Hopper Installation
- Place the bean hopper onto the top of the machine, aligning it with the grinder opening.
- Twist the hopper clockwise until it locks into place.
- Fill the hopper with whole coffee beans. The hopper has a capacity of 3.88 oz.

Figure 3.1: Bean hopper for coffee beans.
4. Operating Instructions
4.1 Grinding Coffee Beans
The integrated conical burr grinder offers 45 precise grind settings, allowing you to customize the fineness for optimal espresso extraction.
- Ensure the bean hopper is filled with fresh, whole coffee beans.
- Adjust the grind setting dial to your desired fineness. For espresso, settings between 8-12 are generally recommended. Finer grinds (lower numbers) result in stronger espresso, while coarser grinds (higher numbers) produce a lighter brew.
- Insert the portafilter into the grinding cradle.
- Press the 'GRIND TIME' button once for a single dose or twice for a double dose. The machine will automatically grind the beans into the portafilter.
- The built-in anti-static design minimizes mess during grinding.

Figure 4.1: Grind setting dial with 45 precise adjustments.

Figure 4.2: Conical burrs for consistent grinding.

Figure 4.3: Grind outlet light for precise dosing.
4.2 Brewing Espresso
The machine features a 20-bar pump to ensure optimal pressure for rich espresso extraction.
- After grinding, tamp the coffee grounds firmly and evenly in the portafilter.
- Attach the portafilter to the group head by inserting it and twisting firmly to the right until secure.
- Place one or two espresso cups on the drip tray beneath the portafilter spouts.
- Press the 'SINGLE CUP' button for a single shot or 'DOUBLE CUP' for a double shot. The machine will begin brewing.
- The machine offers three customizable brewing temperatures. After preheating is complete, press and hold the 'STEAM' button for 5 seconds to cycle through temperature options (194°F, 197°F, 204°F).
- Once brewing is complete, remove the portafilter and discard the used coffee grounds.

Figure 4.4: Espresso extraction into glasses.

Figure 4.5: High-performance 20-bar pump for optimal extraction.

Figure 4.6: Customizable brewing temperatures (194°F, 197°F, 204°F).
Video 4.1: Demonstration of the SHARDOR 20 Bar Espresso Machine with Grinder in operation, showing the brewing process.
4.3 Using the Steam Wand
The professional steam wand allows you to create creamy milk foam for lattes and cappuccinos, or dispense hot water.
- Fill a milk frothing pitcher with cold milk (for frothing) or a cup with water (for hot water).
- Position the steam wand into the milk or water.
- Press the 'STEAM' button. The indicator light will change from solid to flashing, indicating the machine is heating up for steam.
- Once the steam is ready, turn the steam control knob to release steam.
- After use, turn off the steam and wipe the wand clean immediately with a damp cloth.

Figure 4.7: Steam wand for milk foam and hot water.

Figure 4.8: Professional steam wand for perfect milk foam.
4.4 Cup Warming Function
The top surface of the machine functions as a cup warmer. Place your espresso cups on this surface before brewing to preheat them. This helps maintain the temperature and flavor of your espresso from the first sip.

Figure 4.9: Cup warming function for preheating cups.
5. Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your espresso machine.
5.1 Daily Cleaning
- Portafilter and Filters: After each use, remove the portafilter, discard coffee grounds, and rinse the portafilter and filter baskets under warm water.
- Steam Wand: Immediately after frothing milk, wipe the steam wand with a damp cloth to prevent milk residue from drying. Purge a small amount of steam to clear any internal blockages.
- Drip Tray: Empty and rinse the drip tray daily. The removable design allows for quick rinsing.
- Exterior: Wipe the exterior of the machine with a soft, damp cloth. Do not use abrasive cleaners or scouring pads.

Figure 5.1: Anti-static design helps keep the grinding area clean.
5.2 Removable Parts for Easy Cleaning
The water tank and drip tray are easily removable for thorough cleaning. The included cleaning brush can be used to remove coffee grounds from the grind chute and internal passages.

Figure 5.2: Removable parts for easy daily cleaning.
5.3 Descaling
Over time, mineral deposits can build up in the machine, affecting performance. Descale your machine regularly (e.g., every 2-3 months, depending on water hardness) using a commercial descaling solution specifically designed for espresso machines. Follow the descaling solution manufacturer's instructions carefully.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No espresso coming out or very slow flow. | Grind is too fine for the dual-wall filter. | Adjust the grinder to a coarser setting, typically between 8-12. |
| Espresso flows too quickly. | Grind is too coarse or not enough coffee in the portafilter. | Adjust the grinder to a finer setting or increase the amount of coffee grounds. Ensure proper tamping. |
| No steam from the steam wand. | Steam wand is clogged or machine not at steam temperature. | Clean the steam wand tip. Ensure the machine has preheated to steam temperature (indicator light flashing). |
| Water leaking from the machine. | Water tank not properly seated or drip tray is full. | Ensure the water tank is correctly installed. Empty and re-seat the drip tray. |
| Machine not turning on. | Power cord not connected or power outlet issue. | Check power cord connection and try a different power outlet. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | SHARDOR |
| Model Name | CM1628 |
| Product Dimensions (D x W x H) | 11.06"D x 9.57"W x 14.69"H |
| Capacity (Water Tank) | 60.9 oz (approx. 1.8 Liters) |
| Output Pressure | 20 Bars |
| Wattage | 1500 watts |
| Voltage | 120 Volts |
| Coffee Input Type | Whole Bean |
| Grind Settings | 45 Precise Grind Settings |
| Portafilter Size | 52mm |
| Material | Stainless Steel |
| Special Features | Adjustable Brew Strength, Auto Shut-Off, Cup Warmer, Milk Frother, Removable Tank, Built-in Grinder, Anti-Static Design |

Figure 7.1: Product dimensions: 11.06 inches deep, 9.57 inches wide, 14.69 inches high.
8. Warranty and Support
This SHARDOR espresso machine (Model CM1628) comes with a 2-Year Manufacturer Warranty.
For warranty claims, technical support, or any questions regarding your product, please contact SHARDOR customer service. Refer to the contact information provided with your purchase or visit the official SHARDOR website for support details.