First, the inspection before use: (1) Turn on the power of the ultra-clean workbench. (2) Unscrew the fan switch to start the normal operation of the fan. At this time, check whether the air outlet of the high-efficiency filter is sent out. (3) Check whether the lighting and UV equipment can operate normally. If it is not working properly, notify the engineering department to overhaul. (4) Before work, the environment and air around the workbench must be cleaned, carefully cleaned, and sterilized by ultraviolet sterilization. (5) It is strictly forbidden to store unnecessary items in the purification work area to keep the clean air flow undisturbed. Second, use: (1) When using the workbench, first wipe the tabletop with gauze soaked in the cleaning solution, then wipe it with disinfectant. (2) Turn on the power, turn on the UV lamp for disinfection 50 minutes in advance , and clean the microorganisms accumulated on the surface of the workbench in the working area. After 30 minutes, turn off the UV lamp and turn on the blower. (3) Do not store unnecessary items on the work surface to keep the clean airflow in the work area undisturbed. (4) After the operation, clean the work surface, collect the waste, turn off the fan and lighting switch, and wipe and disinfect with detergent and disinfectant. ( 5 ) After the Zui, turn on the UV lamp of the workbench. After disinfecting for 30 minutes, turn off the UV lamp and cut off the power. (6) The average wind speed of the working area is measured by an anemometer every two months. If it is found that it does not meet the technical standards, the regulator handle should be adjusted to change the input voltage of the fan so that the workbench is in an ideal condition. (7) Perform a maintenance inspection once a month and fill in the maintenance record. Third, clean ( 1 ) Immediately after use, clean the instrument, hang the logo, and fill in the instrument usage record. ( 2 ) After the sampling is finished, first brush the debris and dust in the clean work area with a brush. ( 3 ) Wipe the surface stains and dirt on the surface of the work surface with a soft cloth. Visually, there is no detergent residue, and wipe it with a cleaning cloth. (4) should always stained with gauze alcohol to clean the surface of UV germicidal lamp, keep the surface clean, otherwise it will affect the sterilization capability. (5) Effect evaluation : The inner and outer surfaces of the equipment should be bright and tidy, without smudging. Shanghai Sujing Industrial Co., Ltd. Trolley Ultrasound Scanner,Color Doppler Ultrasound,Doppler Ultrasound Diagnostic Instrument,Trolley Full Digital Ultrasound Scanner Mianyang United Ultrasound Electronics Co., Ltd , https://www.uniultrasonic.com
　　
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SUJING—JINGHUA