TOOLCRAFT USC-650 Ultrasonic Cleaner User Manual

1. Product Overview

The TOOLCRAFT USC-650 is a powerful ultrasonic cleaner designed for reliable removal of dirt and incrustations from various objects. Utilizing implosive cavitation bubbles, it effectively cleans even hard-to-reach areas. Its robust and durable 6.5-liter stainless steel tank, equipped with a drain tap and a removable basket, makes it suitable for a wide range of applications, including mechanical parts, tools, surgical instruments, dentures, print heads, jewelry, and glasses.

The unit features analog controls for both temperature (adjustable from 30°C to 80°C) and time (adjustable from 0 to 30 minutes), providing flexible operation. With a power output of 180 watts, the USC-650 ensures thorough and comprehensive cleaning.

Figure 1.1: Front view of the TOOLCRAFT USC-650 Ultrasonic Cleaner, showing the control panel with temperature and timer knobs, and indicator lights.

2. Safety Information

Please read and understand all safety instructions before operating the ultrasonic cleaner. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• Electrical Safety:
  • Ensure the unit is connected to a properly grounded outlet.
  • Do not operate the unit with wet hands or in wet environments.
  • Never immerse the main unit in water or other liquids.
  • If the power cord or plug is damaged, do not use the unit. Contact qualified personnel for repair.
• Operation Safety:
  • Do not operate the ultrasonic cleaner without water in the tank. This can cause damage to the unit.
  • Always ensure the water level is above 2/3 of the tank capacity when operating.
  • Caution: Hot liquid and risk of scalding. The cleaning solution can become very hot, especially when the heating function is active. Handle with care.
  • Do not pour flammable, corrosive, or highly volatile liquids into the tank. Use only recommended cleaning solutions.
  • Ensure proper ventilation when operating, especially if using cleaning solutions that produce fumes.
  • Keep the unit out of reach of children and pets.
• Maintenance Safety:
  • Always unplug the unit before cleaning or performing any maintenance.
  • Allow the unit to cool down completely before draining or cleaning.

3. Package Contents

Please check the package contents upon unpacking to ensure all items are present and undamaged. If any items are missing or damaged, contact your retailer immediately.

• TOOLCRAFT USC-650 Ultrasonic Cleaner Unit
• Stainless Steel Lid
• Cleaning Basket
• Power Cord
• User Manual (this document)

Figure 3.1: Top view of the ultrasonic cleaner with the lid removed, showing the internal stainless steel tank and the included cleaning basket.

4. Product Features

• Large Capacity: 6.5-liter stainless steel tank for cleaning a variety of items.
• Durable Construction: Robust stainless steel tank designed for longevity.
• Integrated Drain Tap: For easy and convenient draining of used cleaning solution.
• Removable Cleaning Basket: Protects delicate items and allows for easy retrieval.
• Analog Temperature Control: Adjustable heating from 30°C to 80°C for optimal cleaning results.
• Analog Timer Control: Adjustable cleaning cycles from 0 to 30 minutes.
• High Power Output: 180W ultrasonic power for effective cleaning.
• Versatile Application: Ideal for jewelry, tools, mechanical parts, dentures, glasses, and more.

5. Setup

1. Unpack the Unit: Carefully remove the ultrasonic cleaner and all accessories from the packaging. Retain the packaging for future storage or transport.
2. Choose a Location: Place the unit on a stable, level, and heat-resistant surface. Ensure there is adequate ventilation around the unit and that it is away from direct sunlight or heat sources.
3. Fill the Tank: Open the lid and fill the stainless steel tank with an appropriate cleaning solution or distilled water. Ensure the liquid level is between the "MIN" and "MAX" marks, and always above 2/3 of the tank capacity. Do not overfill.
4. Place Items in Basket: Place the items to be cleaned into the cleaning basket. Avoid overcrowding the basket. Lower the basket gently into the tank. Ensure items are fully submerged but not touching the bottom of the tank directly.
5. Close the Lid: Place the lid securely on the tank.
6. Connect Power: Plug the power cord into the unit's power inlet, then plug the other end into a grounded electrical outlet.

Figure 5.1: Side view illustrating the drain tap and handle for easy handling and liquid disposal.

6. Operating Instructions

1. Power On: Ensure the unit is properly set up and plugged in.
2. Set Temperature (Optional): If heating is desired, turn the "HEATING" knob (left knob) clockwise to set the desired temperature between 30°C and 80°C. The "HEATING" indicator light will illuminate. The heater will turn off automatically once the set temperature is reached.
3. Set Cleaning Time: Turn the "ULTRASONIC" knob (right knob) clockwise to set the desired cleaning time between 0 and 30 minutes. The "ULTRASONIC" indicator light will illuminate, and the ultrasonic cleaning process will begin.
4. Monitor Cleaning: Allow the unit to operate for the set duration. The ultrasonic action will generate a gentle humming sound.
5. End of Cycle: Once the set time has elapsed, the ultrasonic cleaning will automatically stop, and the "ULTRASONIC" indicator light will turn off. If heating was active, it will continue until manually turned off or the temperature drops below the set point.
6. Remove Items: Carefully open the lid. Using the basket, lift the cleaned items out of the tank. Rinse the items under clean water if necessary and dry them thoroughly.
7. Power Off: Turn both the "HEATING" and "ULTRASONIC" knobs to the "OFF" position. Unplug the unit from the power outlet.

Figure 6.1: Detailed view of the control panel, highlighting the analog temperature and timer controls for precise operation.

7. Maintenance and Cleaning

Regular maintenance ensures the longevity and optimal performance of your ultrasonic cleaner.

• Draining the Tank: After each use, especially if using a cleaning solution, drain the tank. Ensure the unit is unplugged and has cooled down. Use the drain tap located on the side of the unit to empty the liquid into a suitable container.
• Rinsing the Tank: Rinse the stainless steel tank with clean water to remove any residue. Wipe the inside of the tank with a soft, damp cloth. Do not use abrasive cleaners or scouring pads.
• Cleaning the Exterior: Wipe the exterior of the unit with a soft, dry or slightly damp cloth. Do not use harsh chemicals or solvents.
• Storage: When not in use, ensure the tank is empty and dry. Store the unit in a cool, dry place, away from direct sunlight and moisture.
• Basket Care: Clean the cleaning basket regularly to prevent buildup.

8. Troubleshooting

If you encounter issues with your TOOLCRAFT USC-650, refer to the table below for common problems and their solutions.

9. Specifications

10. Warranty and Support

For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your retailer. Information regarding spare parts availability for this model is currently unavailable.

When contacting support, please have your product model number (TO-9916173) and purchase details ready.