1. After the power is turned on, the sulfur detector alarm will be turned off and the cover will open. Observe that the sample is in the original position. If it is not in the original position, it will block the cause of sending the sample block and then start the sample block. Troubleshooting after the original location.
If the sample is sent in the original position, check whether the original switch is damaged and disconnected with the line 2. After the power is turned on, the furnace does not heat up the sulfur analyzer. Troubleshooting: First check whether the controller is damaged or not. Replace the insurance, and then check whether the controller and the furnace body is disconnected, whether the silicon carbon tube aging and fracture, whether the thermocouple coupling line is disconnected, and then check whether the solid state relay is damaged.
3. Deviations when doing the sample, the coal sample burning continuous troubleshooting: check the gas path is normal, the furnace outlet stuck, observe the flow meter float can be reduced to zero, if less than zero, then check the pipeline Whether the connection is broken, whether Pisai is loose, whether the glass melting plate in the pipeline and the electrolytic cell is blocked, whether the electrolyte should be replaced, and whether the reducer in the furnace is broken. (If the results are particularly unstable, first make a standard sample. If the standard sample results are normal, then it proves that the coal sample is a special type of coal or the sample preparation is problematic, the sample size of the coal sample does not meet the requirements, or expired coal sample or pollution, etc. Wait).
If the sample is sent in the original position, check whether the original switch is damaged and disconnected with the line 2. After the power is turned on, the furnace does not heat up the sulfur analyzer. Troubleshooting: First check whether the controller is damaged or not. Replace the insurance, and then check whether the controller and the furnace body is disconnected, whether the silicon carbon tube aging and fracture, whether the thermocouple coupling line is disconnected, and then check whether the solid state relay is damaged.
3. Deviations when doing the sample, the coal sample burning continuous troubleshooting: check the gas path is normal, the furnace outlet stuck, observe the flow meter float can be reduced to zero, if less than zero, then check the pipeline Whether the connection is broken, whether Pisai is loose, whether the glass melting plate in the pipeline and the electrolytic cell is blocked, whether the electrolyte should be replaced, and whether the reducer in the furnace is broken. (If the results are particularly unstable, first make a standard sample. If the standard sample results are normal, then it proves that the coal sample is a special type of coal or the sample preparation is problematic, the sample size of the coal sample does not meet the requirements, or expired coal sample or pollution, etc. Wait).
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