About the CBR-301 Artisan Coffee Roaster The CBR-301 is a compact, efficient fluid-bed coffee roaster designed for home enthusiasts and small-batch artisans. With precise heat control, real-time visibility, and app-enabled roast profiling, it offers a simple yet powerful way to experiment with coffee origins, develop flavor, and achieve consistent results roast after roast. Key Marketing Highlights – CBR-301 Coffee Roaster Batch capacity: up to 300 g of green coffee beans — perfect for small-batch roasting and café sample lots. Vortex rotation system: off-axis agitation ensures even heat distribution throughout the roast. Hot air convection heating: beans roast without direct contact with a heating element, reducing scorching. Transparent Pyrex chamber: full visibility to monitor roast development in real time. Integrated chaff collector: easy-to-empty drawer simplifies cleanup. Rapid cooling system: forced cooling cycle cools beans in approx. 8 minutes. Bluetooth connectivity: control settings and save roast profiles via mobile app. Quiet operation: under 70 dB during use. Ideal for home or artisan roasting: experiment with roast curves, improve uniformity, and explore flavor development. Operating Instructions 1. Preparation Place the roaster on a stable surface in a well-ventilated area (hood or outdoors recommended). Ensure the chaff collector is clean and installed correctly. Do not exceed 300 g of green beans per batch. 2. Loading Beans Open chamber lid, add beans, then close securely. Confirm the chaff drawer is fully inserted before starting. 3. Setting the Roast Select temperature and duration using the control panel or app. Monitor visually through the Pyrex chamber. Listen for first crack and second crack as roast milestones. 4. Roasting → Cooling After roast completion, the machine automatically initiates a forced cooling cycle (~8 minutes). Never leave the roaster unattended while running. 5. Post-Roast Cleaning Empty chaff drawer after each roast. Clean the chamber and filters; allow all parts to fully dry before next use. Safety Guidelines Always operate with the safety lid in place. Inspect beans for stones or debris before roasting. Do not exceed 300 g capacity. Use only in ventilated areas away from flammable materials. Keep a fire extinguisher accessible as precaution.