Clean Your Home Electric Burr Coffee Grinder DSCM-10 Yourself

# Effortless Cleaning! Royaltop Home Coffee Grinder Maintenance Guide

As a coffee enthusiast, a reliable grinder infuses every pour-over and espresso shot with soul—but did you know? Residual coffee grounds inside your grinder not only compromise the flavor of your next brew but can also harbor bacteria due to oil buildup. Today we bring you an exclusive cleaning tutorial for the Royaltop Home Electric Coffee Grinder (Model DSCM-10). Follow these steps to keep your grinder consistently factory-fresh clean, ensuring every sip of coffee is fresh and free of off-flavors!

### I. Must-Read Before Cleaning: Core Principles & Tool Prep

Before starting, remember two key points:

1. **Never wash stainless steel burrs with water**: The grinder's core component—the six-star stainless steel burrs (made of 420 stainless steel)—rusts easily upon contact with moisture, directly compromising coffee flavor. Use only dry tools throughout the cleaning process.

2. **Prepare Tools in Advance**: No extra purchases needed—the included “cleaning brush” is ideal. An air blower (like a camera lens blower) can efficiently remove fine residue for better results.

### Step-by-Step Deep Cleaning: Simple and User-Friendly for Beginners

Royaltop's removable design simplifies cleaning. Follow these steps for a 5-minute cleanup:

#### Step 1: Remove the Top Adjustment Ring to Access the Cleaning Area

First, ensure the grinder is unplugged. Hold the main body with both hands and **rotate the top adjustment ring clockwise** (the ring with markings) until the scale aligns with “65” (the coarsest grind setting). Continue rotating the ring clockwise without stopping. Apply slight pressure to remove it from the top of the machine, exposing the internal grinding components.

#### Step 2: Clean the burr outer ring, be careful not to lose the small spring

After removing the adjustment ring, you'll see the internal silver stainless steel burr structure. First locate the “burr outer ring” (the outer metal piece surrounding the burrs) and gently remove it. Use the included cleaning brush to thoroughly wipe along the outer ring's grooves and inner walls, removing all residual coffee grounds.

⚠️ Important Note: A **small spring** is located within the groove of the burr outer ring. This is a critical component ensuring grinding precision. Take extreme care not to dislodge or lose it during cleaning. If it accidentally falls out, reinsert the spring into its groove before proceeding.

#### Step 3: Dismantle the Hexagonal Burr and Clean Core Components

Next, address the core “hexagonal burr”: Locate the **silver nut** at the machine's center. **Turn it counterclockwise** by hand (or with a tool) to loosen and remove the nut. Then extract the hexagonal burr (38mm diameter, 6-point design) from the machine.

Use a brush to thoroughly clean the burr's teeth gaps and surface residue. For stubborn buildup, gently wiggle the burr teeth or use compressed air directed into the gaps to ensure no coffee grounds remain (avoid excessive force to prevent damaging the burr teeth profile).

#### Step 4: Reassemble in Reverse Order to Restore Grinding Functionality

After cleaning, reassemble all components in the reverse order of disassembly, ensuring precise alignment of each part to prevent operational issues:

1. First, reposition the six-star burr in the machine's center. Align it with the slot and tighten the silver nut clockwise (do not over-tighten to avoid damaging the threads).

2. Replace the burr outer ring, confirming the small spring within the groove remains undisturbed;

3. Finally, align the top adjustment ring with the machine's locking mechanism and rotate counterclockwise until the scale corresponds correctly to the “1-65” settings. Gently shake the machine to verify all components are securely fastened with no loose parts or abnormal noises.

### III. Post-Cleaning Tips: Daily Maintenance for Longevity

1. **Cleaning Frequency**: Clean after every 3-5 uses. When grinding dark-roasted beans (high oil content) frequently, clean after every 2 uses to prevent oil oxidation causing rancid flavors.

2. **Part Protection**: For surface stains on the main body (aluminum alloy), use a damp cloth dipped in water to wipe, then dry thoroughly with a clean cloth to prevent moisture from seeping inside.

3. **Storage Note**: After cleaning, store the grinder in a dry, well-ventilated area. Avoid prolonged exposure to humid environments (e.g., near sinks) to extend its lifespan.

Royaltop home coffee grinders are designed to simplify the journey to great coffee—every step from grinding to cleaning is beginner-friendly. Mastering proper cleaning ensures your grinder stays in peak condition, delivering the purest aroma of your beans with every brew. If you have any questions during cleaning, feel free to leave a comment below—we'll respond promptly!