Common fault solutions of air bath constant temperature shaker

Common fault solutions of the air bath constant temperature shaker: 1.
The instrument is noisy during operation (1) If the instrument is not placed stably, the left front wheel should be adjusted in time to keep it in a stable state
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(2) If the porous tray is loose, use professional tools to fasten the nut of the tray immediately
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(3) If the screw cap of the flask clamp is loose, take out the tray immediately and fasten the screw cap with professional tools
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2.
The temperature is abnormal during the operation of the instrument (1) The actual temperature is high, which may be caused by the overheating of the starting and controlling temperature.
The ventilation holes of the instrument should be opened as soon as possible
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(2) If the temperature fluctuates greatly, it may be that the instrument opens the door more frequently or for a long time, which should be paid attention to
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3.
The instrument is started, the tray is running normally, and the LCD screen is abnormal or the button response is not sensitive.
It may be that there is a high-frequency interference source in the same line.
Click the "Set" button to restore the LCD screen to display.
You should find out the interference source or set it as soon as possible.
A dedicated line can also turn off the main power for a few minutes before restarting the instrument
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 　　4.
The instrument tray does not run, and the LCD screen does not display (1) The instrument is not connected to the power supply.
It should be confirmed that the socket is powered, whether the power supply is connected, and whether the instrument switch is turned on
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 　　(2) If the fuse is damaged, replace the fuse (same specification) in time
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 　　5.
The incoming call function cannot be used normally (1) The running time is too short, less than 1min, the incoming call function should be used after running for more than 1min
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 　　(2) When the battery power is exhausted, turn off the power supply and replace the battery of the same type in time
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Youpu series products have an incoming call recovery function, which can automatically resume operation according to the original set procedure when the incoming call is restarted after the power is cut off
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 　　6.
When the instrument is running, the heating indicator light does not light (1) The indicator light is in poor contact and should be adjusted in time
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 　　(2) If the indicator light is broken, the indicator light of the same specification should be replaced in time
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 　　(3) If the heating system of the instrument fails, the cause should be identified in time and corresponding measures should be taken
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