Introduction
This manual provides detailed instructions for the safe and effective use of your SWAREY SA3 Professional 460ml 45kHz Ultrasonic Cleaner. Please read this manual thoroughly before operating the device and retain it for future reference.
The SWAREY SA3 Ultrasonic Cleaner is designed for efficient and deep cleaning of various small items using high-frequency ultrasonic waves. Its compact and portable design makes it suitable for home use, as well as for watch shops, jewelers, optical shops, and repair workshops.
Safety Precautions
To ensure safe operation and prevent damage to the device or injury, please observe the following safety guidelines:
- Do not immerse the main unit in water or other liquids.
- Ensure the power cord and plug are not damaged before use.
- Keep the device out of reach of children.
- Do not operate the device without water in the tank.
- Unplug the device from the power outlet when not in use or before cleaning.
- Do not disassemble or attempt to repair the device yourself. Contact customer support for assistance.
- Avoid using flammable or corrosive cleaning solutions.
- Do not place items that can be damaged by water or ultrasonic vibrations into the cleaner. Consult item manufacturer guidelines if unsure.
Package Contents
Verify that all items are present in the package:
- 1 x SWAREY SA3 Ultrasonic Cleaner
- 1 x Small Cleaning Basket
- 1 x Cleaning Cloth
- 1 x Elbow Tweezers
- 1 x User Manual
- 1 x EU Power Adapter

Product Overview
The SWAREY SA3 Ultrasonic Cleaner utilizes 45,000 Hz high-frequency vibrations to generate cavitation bubbles in water, which gently yet effectively remove dirt and grime from various items. Its compact design and intuitive controls make it easy to use for daily cleaning needs.



Setup
- Unpack the Device: Carefully remove the ultrasonic cleaner and all accessories from the packaging.
- Placement: Place the cleaner on a stable, flat, and dry surface, away from heat sources and direct sunlight. Ensure there is adequate ventilation around the unit.
- Power Connection: Connect the EU power adapter to the cleaner's power input port, then plug the adapter into a suitable electrical outlet (AC 100-120V or 220-240V, 50/60Hz).
Operating Instructions
- Fill the Tank: Open the lid and fill the stainless steel tank with tap water. Ensure the water level is between the MIN and MAX marks. For enhanced cleaning, a few drops of dish soap or a specialized ultrasonic cleaning solution can be added, especially for oil or grease stains.
- Place Items: Place the items to be cleaned into the cleaning basket, then gently lower the basket into the water-filled tank. Ensure items are fully submerged but not overcrowded. Close the lid.
- Select Cleaning Mode: Turn the rotary knob on the side of the unit to select one of the four available timer settings. The digital display will show the selected time.
- Start Cleaning: Once the desired time is selected, press the rotary knob to start the cleaning cycle. A quiet humming sound indicates the device is operating. The digital display will count down the remaining cleaning time.
- End of Cycle: The device will automatically shut off once the cleaning cycle is complete.
- Remove Items: Open the lid, use the elbow tweezers or carefully lift the cleaning basket to remove the cleaned items. Rinse them with clean water and dry them with the provided cleaning cloth or a soft, lint-free cloth.
- Empty and Clean Tank: Unplug the device. Pour out the dirty water and wipe the tank clean with a soft cloth.


Maintenance
- After Each Use: Unplug the device, empty the water from the tank, and wipe the interior and exterior with a soft, damp cloth. Do not use abrasive cleaners.
- Storage: Store the cleaner in a cool, dry place, away from direct sunlight and moisture. Ensure the tank is completely dry before storage.
- Regular Cleaning: Periodically clean the exterior of the unit to remove dust and grime.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | No power supply; power adapter not connected properly. | Check if the power adapter is securely plugged into both the device and the wall outlet. Ensure the outlet is functional. |
| Cleaning effect is poor. | Insufficient water; items overcrowded; stubborn dirt; no cleaning solution added. | Ensure water level is adequate. Avoid overcrowding items. For stubborn dirt, add a few drops of dish soap or specialized cleaning solution. Run a longer cycle. |
| Unusual noise during operation. | Device not on a flat surface; items touching tank walls. | Place the device on a stable, flat surface. Ensure items are placed in the basket and not directly touching the tank walls. |
| Water leaks from the unit. | Tank overfilled; unit damaged. | Do not overfill the tank beyond the MAX mark. If leakage persists, discontinue use and contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | SA3 |
| Tank Capacity | 460 ml |
| Ultrasonic Frequency | 45,000 Hz |
| Timer Settings | 4 digital time modes |
| Power Supply | AC 100-120 V, 50/60 Hz or AC 220-240 V, 50/60 Hz |
| Cleaning Tank Material | SUS304 Stainless Steel |
| Outer Casing Dimensions (L x W x H) | 223 x 89 x 72 mm |
| Inner Tank Dimensions (L x W x H) | 165 x 65 x 45 mm |
| Net Weight | 450 g |
| Certifications | CE, RoHS, PAHS, GS |

Warranty and Support
The SWAREY SA3 Ultrasonic Cleaner is manufactured to high-quality standards and has passed CE, RoHS, PAHS, and GS certifications, ensuring its safety and performance.
For warranty information or technical support, please refer to the contact details provided on the product packaging or the official SWAREY website. If you encounter any issues or have questions regarding the operation or maintenance of your device, do not hesitate to contact our customer service team for assistance.
Please have your model number (SA3) and purchase information ready when contacting support.