Product Overview
The Sonic Wave CD-2800 Ultrasonic Cleaner is designed to restore the sparkle and shine to various household items, including fine jewelry, eyeglasses, and precious coins. Utilizing ordinary tap water, this cleaner provides a safe and effective method to clean items without the need for harsh chemicals or rigorous scrubbing. Millions of microscopic cleansing bubbles generated by ultrasonic energy waves work to remove dirt, grime, rust, limescale, and other residues from hard-to-clean surfaces and intricate parts.
Key Features
- Powerful unit that gently cleans in minutes without damaging delicate items.
- 42,000 cycle ultrasonic energy wave feature cleans dirt, dust, and grime away.
- One 3-minute working cycle for efficient cleaning.
- 60 watts of power and 42,000Hz energy wave for effective cleaning.
- Power Supply: AC 100-120V 50/60 HZ.

Setup Guide
Unpacking
Carefully remove the ultrasonic cleaner and all accessories from the packaging. Inspect the unit for any signs of damage. Retain the packaging for future storage or transport.


Power Connection
Place the unit on a stable, flat surface. Ensure the power cord is securely plugged into a standard AC 100-120V 50/60 Hz electrical outlet.
Filling the Tank
Open the lid and remove the cleaning basket. Fill the stainless steel tank with ordinary tap water. Do not exceed the "MAX" fill line indicated inside the tank. For enhanced cleaning, a small amount of specialized ultrasonic cleaning solution can be added to the water.
Operating Instructions
Placing Items
Place the items to be cleaned into the provided cleaning basket. Ensure items are fully submerged in the water/solution. Avoid overcrowding the basket to allow for optimal cleaning.
Starting a Cleaning Cycle
Close the lid securely. Press the "ON" button to start the cleaning cycle. The unit will automatically run for 3 minutes and then shut off. For heavily soiled items, multiple cycles may be necessary.
Recommended Items for Cleaning
- Jewelry: Necklaces, rings, earrings, bracelets, diamonds.
- Eyewear: Eyeglasses, sunglasses (ensure they are waterproof).
- Small Household Items: Coins, keys, silverware, metal badges, watchbands (waterproof watches only), shaver heads, razor blades, dentures, combs, toothbrushes, valves, nozzles, machine parts, printer heads.
Maintenance
Cleaning the Unit
After each use, unplug the unit and empty the water from the tank. Wipe the inside of the tank and the exterior of the unit with a soft, damp cloth. Do not immerse the main unit in water.
Storage
Store the ultrasonic cleaner in a cool, dry place away from direct sunlight and moisture when not in use.
Troubleshooting
Common Issues
- Unit not turning on: Ensure the power cord is securely plugged into a working outlet. Check if the power button is pressed.
- Items not clean enough: For heavily soiled items, try running multiple cleaning cycles. Consider adding a specialized ultrasonic cleaning solution. Ensure items are fully submerged and not overcrowded.
- Unusual noise or vibration: This is normal during operation due to ultrasonic waves. If the noise is excessive or accompanied by other issues, discontinue use and contact support.
Product Specifications
| Item Model Number | 885390588044 (CD-2800) |
| Product Dimensions | 3.5 x 3.2 x 1.2 inches |
| Item Weight | 8.8 ounces |
| Tank Size | 20 oz (600ml) |
| Input Power | 35 W |
| Timer Setting | 3 minutes (auto shut-off) |
| Manufacturer | Sonic Wave |
| Date First Available | July 30, 2008 |

Warranty and Support
For warranty information or technical support, please refer to the documentation included with your purchase or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.