Instrument failure and troubleshooting: (1) When the instrument is not running under the condition that the door of the cabinet is tightly closed, if there is nothing displayed on the LCD screen, you should check whether the power supply is connected normally and whether the fuse is intact. (2) The sound of the instrument is abnormal. Check whether the connecting bolts and hammer board are loose. After long-term work, if the hammer rod or sleeve lubricates dry, it should be cleaned up and added with new grease in time.
Matters needing attention: (1) The power plug must be firmly inserted into place. Looseness may affect the computer controller and cause a crash. If a crash occurs, turn off the power switch on the rear side, and restart after 3 minutes of shutdown. (2) Do not open the homogenizer door arbitrarily when the hammer board is working to avoid overflow of sample liquid. Press the "On / Stop" key, the device will automatically stop running. When the door is closed, press the "Open / Stop" button again, the device will automatically complete the rest of the work. (3) If the instrument is not used for a long time, the power supply should be cut off and the plug removed. (4) The bottom of the homogenizer door is designed to prevent accidental rupture of the homogenization bag and facilitate the cleaning of spillage. The bottom is designed to be empty and can be used to place the water tray. . (5) Before the machine is running, please check whether there are foreign objects in the homogenization box, so as to avoid failure and damage to the homogenization bag during work. (6) Hard, bone-like, and ice-like materials should not be used to avoid damaging the homogeneous bag. (7) The storage of the instrument and the homogenous bag should avoid direct sunlight, especially the homogenous bag should be stored in a place without sunlight or ultraviolet radiation to avoid aging. (8) When the amount is small and the speed needs to be increased, when the homogenous fiber is tough, the knob on the rear of the high-frequency infrared carbon-sulfur analyzer can be used to adjust the distance between the flapper and the window to achieve a better homogenization effect. Maintenance of the instrument: Wipe the instrument shell and the hammer board in the homogenization box with a clean cloth, especially after the homogenization bag is damaged, it must be cleaned. Be sure to cut off the power when performing this work. 
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