Feature: 1. Powerful professional cleaning system can remove oil and dirt from valuables, including jewelry, glasses, rings, diamonds, necklaces, watches, coins, razors, dentures, tools, parts, etc. 2. Clean without damaging items. Professional cleaning results can be obtained every time, making this heated ultrasonic cleaner very suitable for commercial or home use 3. This ultrasonic cleaning machine has a de‑bubble function. Starting this function for a few minutes before cleaning will make the cleaning liquid in the cleaning machine more efficient 4. The machine uses ultrasonic vibration technology to clean parts, and has strong cleaning ability for small objects with complex structures or irregular shapes 5. The 1.1mm thick good‑quality stainless steel inner groove is used for one‑step stamping and forming, no welds, possess better corrosion resistance, simpler operation panel, cleaning and heating with one‑key opening, simpler and better control Specification: Item Type: Ultrasonic Cleaner Material: Stainless steel Capacity 22L Inner tank size (approx.) 500 x 300 x 150mm / 19.7 x 11.8 x 5.9in Dimension (approx.) 530 x 330 x 280mm / 20.9 x 13 x 11in Packing size (approx.) 630 x 410 x 350mm / 24.8 x 16.1 x 13.8in Power supply voltage AC: 110V/60Hz/220V/50Hz Vibrating head 8 Ultrasonic power 480W Ultrasonic frequency 40KHz Heating power 500W Drain 3/8in water valve Time control (minutes) Digital LCD control 0-99 minutes Temperature control (℃) 0-80℃ Cleaning basket Yes Sound reduction cover Yes How to Use: 1. Fill at least 2/3 of the stainless steel water tank with detergent. According to the cleaning requirements, it is recommended to use a small amount of cleaning solution, as this will help improve performance. 2. Remove the spare parts to be cleaned as much as possible, and use a high-pressure spray gun, wire brush, scraper or other tools to remove dirt, carbon deposits, etc., to extend the service life of the cleaning solution and ensure the cleaning speed and performance. 3. Put the accessories to be cleaned into the water tank so that they are completely immersed, but try not to overlap. 4. Start Ultrasonic Cleaning: A. Connect the power socket on the back to the power source with the power cord (the red indicator light will light up, and the LED screen will display "180"). B. Press the "time" button to switch the display time in the following time cycle: 90S-1205-150S-180S -210S-240S-270S-300S-330S-360S-540S-720S-900S-18M-21M -24M- 27M -30M-90s (a total of 18 cleaning times). C. Press the "ON/OFF" button once to start cleaning the machine. The blue ultrasonic indicator lights up and the set time starts to count down. When the time reaches "886", the machine will automatically stop working. In addition, the ultrasonic cleaning can also be stopped by pressing ON/OFF again. D. Unplug the power cord, pour in the cleaning solution, and moisten the water tank and shell with a clean cloth. 5. In order to enhance the cleaning effect, you can add an appropriate amount of detergent to the solution or extend the cleaning time. 6. The machine will stop working after 45 minutes of continuous work, and can restart work after 4 minutes of rest. 7. The machine has a function of removing air. Long-term use of cleaning fluid can turn on this function, which can clean more cleanly. . Package List: 1 x Ultrasonic Cleaner1 x Cover 1 x Cleaning Net1 x Plug1 x User Manual1 x Water Pipe 3 x Accessories