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            Troubleshoot common centrifuge

            Newstime: 2020-03-11 10:32:59

            1. 800 centrifuge (no timing function, adjustable speed)

            1. It takes a long time, but the rotation is weak or it can be turned to the highest speed.

            Solution: Need to replace 80-1 carbon brush

            2. It takes a long time, but does not turn

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (1A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.

            2. 80-1 Centrifuge

            1. The power indicator light is on, but the rotation is weak or it can be turned to the highest speed.

            solution:

            (1) Need to replace 80-1 carbon brush;

            (2) If the problem cannot be solved after replacing the carbon brush, the timer may be damaged and the timer needs to be replaced

            2. The power indicator is off, and the centrifuge does not rotate

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (1A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.

            Three, 80-2 type centrifuge

            1. The power indicator light is on, but the rotation is weak or it can be turned to the highest speed.

            solution:

            (1) Need to replace 80-2 carbon brush;

            (2) If the problem cannot be solved after replacing the carbon brush, the timer may be damaged and the timer needs to be replaced

            2. The power indicator is off, and the centrifuge does not rotate

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (2A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.

            Fourth, 80-2B type centrifuge

            1. The time and speed are displayed on the screen, the power indicator is on, but the start/stop button is pressed, the centrifuge does not rotate or does not rotate

            Solution: Need to replace 80-2 carbon brush;

            2. If the power light is off, neither the time nor the speed screen will be displayed

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (2A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.

            5. 80-2B-1 centrifuge

            1. The time and speed screen are displayed, and the power indicator is on, but the centrifuge does not rotate when the start/stop button is pressed

            Solution: There is a problem with the motor and the motor needs to be replaced

            2. If the power light is off, neither the time nor the speed screen will be displayed

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (2A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.

            Six, 80-2 large capacity centrifuge

            1. The power indicator light is on, but the rotation is weak or it can be turned to the highest speed.

            solution:

            (1) Need to replace 80-2 carbon brush;

            (2) If the problem cannot be solved after replacing the carbon brush, the timer may be damaged and the timer needs to be replaced

            2. The power indicator is off, and the centrifuge does not rotate

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (2A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.

            Seven, TGL-16G-1 high-speed centrifuge

            1. The power indicator light is on, but the rotation is weak or it can be turned to the highest speed.

            solution:

            (1) Need to replace 80-2 carbon brush;

            (2) If the problem cannot be solved after replacing the carbon brush, the timer may be damaged and the timer needs to be replaced

            2. The power indicator is off, and the centrifuge does not rotate

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (2A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.

            8. TGL-16G-2 high-speed centrifuge

            1. The power indicator light is on, but the rotation is weak or it can be turned to the highest speed.

            solution:

            (1) Need to replace 80-2 carbon brush;

            (2) If the problem cannot be solved after replacing the carbon brush, the timer may be damaged and the timer needs to be replaced

            2. The power indicator is off, and the centrifuge does not rotate

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (2A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.

            Nine, TGLW-16G brushless high-speed centrifuge

            1. The time and speed screen are displayed, and the power indicator is on, but the centrifuge does not rotate when the start/stop button is pressed

            Solution: There is a problem with the motor and the motor needs to be replaced

            2. If the power light is off, neither the time nor the speed screen will be displayed

            Solution: There are three situations to consider

            (1) Check if the power plug is plugged in, or whether it is energized (the power cord is common to the desktop computer power cord)

            (2) If there is no problem with the power cord, the fuse (2A) may be burnt out. Try to replace the fuse. There are two black cylinders on the right side of the power plug. Use a cross screwdriver to unscrew and replace.

            (3) If the above two problems are not, you need to consider the circuit board damage, or return to the factory for repair or send the circuit board for installation by a professional electrician.


            Copyright ?2020 Jiangsu Tianli Medical Devices Co., Ltd.  ICP 20031867   Technical support: Yuanma technology

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