Feature: 1. BUBBLE FUNCTION: 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 2. STRONG CLEANING ABILITY: The machine uses ultrasonic vibration technology to clean parts, and possess strong cleaning ability for small objects with complex structures or irregular shapes 3. ONE STEP STAMPING AND FORMING: Thicked good quality stainless steel inner groove is used for one step stamping and forming, no welds 4. SIMPLER AND BETTER CONTROL: Possess better corrosion resistance, simpler operation panel, cleaning and heating with one key opening, simpler and better control 5. FOR COMMERCIAL OR HOME USE: Very suitable for commercial or home use, powerful professional cleaning system can remove oil and dirt from valuables, including jewelry, glasses, rings, diamonds, necklaces, watches, coins, razors, dentures, tools, parts, etc. Clean without damaging items Specification: Item Type: Ultrasonic Cleaner Material: Stainless steel Capacity 10L Inner tank size (approx.) 300 x 240 x 150mm / 11.81 x 9.45 x 5.91in Dimension (approx.) 300 x 270 x 310mm / 11.81 x 10.63 x 12.2in Vibrating head(pcs) 4 Ultrasonic power 240W Ultrasonic frequency 40KHz Heating power 300W 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 Liner material SUS304 stainless steel Shell material Stainless steel 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 supply 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, and this function is turned on for a long time with the cleaning fluid, which can clean more cleanly. . Package List: 1 x Ultrasonic Cleaner1 x Cover1 x Cleaning Net1 x Plug1 x User Manual Note: 1. Ultrasonic cleaning is based on the cavitation effect caused by high frequency ultrasonic wave vibration signal in the fluid. Microscopic bubbles are formed, and then implode violently causing the cavitation which create an intense scrubbing action on the surface of the item being cleaned. The bubbles are small enough to penetrate microscopic crevices, cleaning them thoroughly and consistently.2. Many products can be cleaned. Common such as glasses, necklaces, earrings, bracelets, electronic products, watches, dentures, printer ink heads, razor heads, nibs, coins, badges, pacifiers, etc.3. You can add cleaning liquid or detergent, such as detergent, soapy water, disinfectant, etc., but never add acid or alkaline solution to the machine to prevent ABS from corrosion and damage.