CREWORKS YM-12A Digital Ultrasonic Cleaner Machine User Manual
- June 14, 2024
- CREWORKS
Table of Contents
CREWORKS YM-12A Digital Ultrasonic Cleaner Machine
Specifications
- Model : YM-12A (Standard), YM-23A (Gentle)
- Tank Volume Size: 2.1 qt. (Standard), 3.2 qt. (Gentle)
- Overall Dimensions: North America Input Power, UK, EU, & AU Power
- Power: 6 0 W (Standard), 120 W (Gentle)
- Oscillation Frequency: 40 kHz
- Timer Range: Standard, Extended
- Heating Power Max. Temperature
- Net Weight: 4.9 lb. (2.2 kg)
Product Diagram
- Power Inlet & Main Power Switch (Behind)
- Lid
- Tank
- Maximum Height Mark
- Control Panel
- Handle
- Power Cord Basket
- Temp. Display
- Heating Indicator
- Temp. Adjustment
- Oscillation Indicator
- Time Display
- Degassing Indicator
- Gentle Cleaning Indicator Time Adjustment
- Heating Power
- Degassing
- Oscillation Power Gentle Cleaning
Introduction
- Ultrasonic cleaning takes advantage of a cavitation effect created by high-frequency vibrations in a liquid medium. This cavitation effect creates microbubbles that implode and then burst rapidly and with great force. These bursting microbubbles create a scrubbing action which can clean even the hardest to reach areas very effectively.
Specifications
| Model | YM-12A | YM-23A |
|---|---|---|
| Tank | Volume | 2.1 qt. |
0.5 gal.
| ****
2 L
| 3.2 qt.
0.8 gal.
| ****
3 L
Size| 5.9×5.3×3.9 in.| 15×13.5×10 cm| 9.4×5.3×3.9 in.| 24×13.5×10 cm
Overall Dimensions| 6.9×6.5×8.1 in.| 17.5×16.5×20.5 cm| 10.4×6.5×8.9
in.| 26.5×16.5×22.5 cm
Input Power| North America| 110–120 V~ 60 Hz| 110–120 V~ 60 Hz
UK, EU, & AU| 220–240 V~ 50 Hz| 220–240 V~ 50 Hz
Oscillation| ****
Power
| Standard| 60 W| 120 W
Gentle| 30 W| 60 W
Frequency| 40 kHz| 40 kHz
Timer Range
| Standard| 1–30 min.| 1–30 min.
Extended| 1–99 min.| 1–99 min.
Heating| Power| 200 W| 300 W
Max. Temperature| 176°F| 80°C| 176°F| 80°C
Net Weight| 4.9 lb.| 2.2 kg| 4.9 lb.| 2.2 kg
Product Diagram
Control Panel
Safety Information
Warning
-
• Use this device ONLY in accordance with these instructions and for its intended purpose. DO NOT allow use by children, by anyone who has not read these instructions, or by any person whose mental or physical condition might prevent safe use.
-
• ONLY use this device with a stable, compatible, and well-grounded power source. Do not use
3- to-2 prong adapters, ungrounded extension cords, or extension cords of insufficient gauge for this device’s expected electrical load. Do not modify the power plug or move this device by pulling on its power cord. In case of power loss during operation, unplug it IMMEDIATELY until power is restored. -
Disconnect this device from its power source while filling up or draining fluid.
-
DO NOT allow this device to run dry or with excessive fluid. Never fill the tank above the recommended maximum height mark or within ⅖ inches (1 cm) of the top if there is no such mark. Never operate the device with less than 1½ inches (3 cm) of fluid in the tank.
-
DO NOT use volatile solvents with low boiling temperatures. Ultrasonic waves can cause them to heat up and release fumes.
-
DO NOT use this device around flammable, explosive, or corrosive objects or fumes.
-
DO NOT get any electrical components wet or operate them with wet hands or in highly humid environments. If they become wet accidentally, disconnect them from power and allow time for them to dry completely before further use.
-
DO NOT leave this device unattended or its lid open during use.
-
DO NOT place any body parts in the tank during use.
-
ALWAYS turn off the heating unit manually when cleaning sensitive objects. This unit DOES NOT automatically deactivate its heating once the target temperature is reached.
-
DO NOT remove the lid before or immediately after heating is turned off, as hot steam may burn your bare skin.
-
ALWAYS disconnect this device from its power source before any cleaning, maintenance, or repair.
-
DO NOT operate this device if it malfunctions or shows signs of damage. Repair or replace damaged components before further use. Never replace any parts with nonidentical ones. Caution!
-
Standard ultrasonic cleaning is NOT recommended for porous items like corals or gemstones like pearls, emeralds, and opals. Apply degassing and gentle cleaning for them.
-
DO NOT use fluids which can damage the stainless steel surface of the tank, such as strong acid or bases.
-
When using aqueous fluids, deionized, demineralized, or distilled water is recommended to avoid harmful impurities.
-
DO NOT drop items or place them directly into the tank as this may damage the transducer before or during use. Always deposit items into the tank gently. For best results, use the provided mesh basket to hold them.
-
To extend the service life, do not operate this device for more than 30 minutes continuously.
-
ALWAYS remove all items before emptying the used fluid from the tank.
Operation
-
Remove the lid from the top of the ultrasonic cleaner and fill the tank with the fluid appropriate for your task (see “Recommended Settings” below), being careful that its level will not exceed the maximum height mark once your items are added.
-
To avoid damage to the tank during use, place the items to be cleaned into it gently. It is highly recommended to use the provided mesh basket to avoid direct contact with the tank. For optimal cleaning effectiveness, do not overlap items. Place the basket in the tank, ensuring your items are fully submerged while the fluid remains below the maximum height mark. Remove excess fluid appropriately if necessary. Replace the lid.
-
Connect the device to a grounded 3-prong outlet using the provided power cord. Do not use a 3-to-2 prong adapter or ungrounded power strip.
-
Flip the main power switch behind the device to I. The fluid’s current temperature should be shown on the control panel.
-
Press the ▲ or ▼ above “TIME” to set the length of ultrasonic cleaning up to 30 minutes. To extend the cleaning time, hold the above “TIME” until “99” is displayed, enabling you to set the timer to 1–99 minutes.
Continuous use longer than 30 minutes is NOT recommended and will shorten this device’s service life. For best results, use repeated 30 minute sessions paired with 15 minute rest breaks when prolonged cleaning is needed.
Continuous use longer than 30 minutes is NOT recommended and will shorten this device’s service life. For best results, use repeated 30 minute sessions paired with 15 minute rest breaks when prolonged cleaning is needed. -
Press the ▲ or ▼ above “TEMP” to set the working temperature at 0–176°F or 0–80°C and press the above “TEMP” to begin heating. The heating indicator light should turn on and your fluid should grow hotter until the set temperature is reached. To end heating, press the above “TEMP” again.
Be aware that this unit DOES NOT automatically deactivate its heating once the target temperature is reached. ALWAYS turn off the heating unit manually when cleaning sensitive objects. -
The device applies standard intensity for ultrasonic cleaning by default. To toggle to gentle cleaning, press GENTLE. The gentle cleaning indicator light should come on and the device will reduce the force of its oscillation. To return to standard intensity, press GENTLE again.
-
The device works continuously by default. To toggle to periodic degassing, press DEGAS. The degassing indicator light should come on and the cleaning will begin to alternate 10 seconds of cleaning with 5 seconds of rest to allow air, nitrogen, and other dissolved gases time to escape.
-
To return to continuous oscillation, press DEGAS again.
-
The device will stop cleaning automatically at the end of its countdown. Press the above “TIME” at any point before that to pause or stop work early. Press it again to resume.(Remember that heating WILL continue until it is separately deactivated.)
-
When finished, flip the main power switch to O and disconnect the device from power.
-
Allow time for the heated fluid to cool if necessary. Open the lid, remove the basket from the tank, and take out your items. Rinse any remaining detergent off their surfaces with clean water as needed. Hold the device tightly and pour the used fluid into a sink or an appropriate drainage facility. Rinse away any remaining detergent from the surface of the tank with clean water if needed.
-
Use a soft cloth to dry the exterior of your items, the tank, and the basket or allow time for everything to air dry.
Recommended Settings
- Highly Porous Objects: Use a specialized ultrasonic cleaning fluid or water with a mild detergent at temperatures appropriate for the item. Keep degassing continuously active.
- Fragile & Delicate Objects: Use a specialized cleaning fluid at temperatures below 105°F/40°C. Degas for a few seconds at first and then keep gentle cleaning mode continuously active.
- Lightly Soiled Objects: Use water with a mild detergent at a temperature around 120°F/50°C. Degas for a few seconds at first and then use standard cleaning.
- Thoroughly Soiled Objects: Use a specialized cleaning fluid at temperatures around 140°F/60°C. Degas for a few seconds at first and then use standard cleaning.
- Tarnish, Hard Carbon Deposits, Rust, &c: Use a specialized cleaning fluid at the highest temperatures safe for the item. Degas for a few seconds and then soak in the heated solution for 10 minutes or longer without any oscillation. Use a full 30 minute cleaning cycle after this presoak. Repeat as needed, allowing 15 minutes for the device to rest between sessions.
Maintenance
- Turn off and unplug this device prior to any draining, cleaning, maintenance, or repair.
- Replace the cleaning fluid between uses.
- Check the parts of this device for any wear or damage after use. Repair or replace any problematic parts before further use.
- If this device will not be used for an extended period of time, unplug, drain, and fully dry it before storing it in a cool, dry, and clean place away from direct sunlight and inaccessible to children.
Contact Us
- Thank you for choosing our products! If you have any questions or comments, contact us at [email protected] and we’ll resolve your issue ASAP!
- For a .pdf copy of the latest version of these instructions, use the appropriate app on your smartphone to scan the QR code to the right.