1、The accompanying heat pipeline cannot conduct heating.

(1) Check whether the power supply supply equipment and voltage are normal or matched.

(2) Check whether the power supply main line is too thin, resulting in the transmission of the record overload.

(3) Check whether the temperature control system is normal.

(4) Check whether the insulation resistance value of both ends is matched.

(5) through the above several checks, can exclude the fault class.

2, with the heat line blockage problem.

Verify the sample tube material adsorption (standard material PTFE, FEP, PFA) teeth forbidden (use PE or plastic tube as a bronchial tube).

Check for full reverse heat or zero temperature drift.

Check the sampling piping to collect the process adsorption volume.

Check whether the heat tape setting temperature is up to standard. The temperature is too low and the smoke components all evaporate to high temperature in Watanabe Apricot. Evaporation will produce condensate inside.

3、Solve the CEMS tracer line blockage problem by

Remove the end of the sampling probe of the accompanying heat pipeline, with compressed air backwind, generally can deal with minor problems.

Use high-pressure water with high-pressure water jets to clean the dirt in the pipeline faster, but to control the strength of the water pressure.

Chemical cleaning to use chemicals on both sides of the pipe to circulate chemical cleaning, and to clean very thoroughly.

Alcohol cleaning first fill the sampling tube with enough alcohol to increase the pressure in the tube. The alcohol dissolves the dirt more fully, making it soft and blowing it into the highly compressed air.

Replace the high-precision sampling probe filter and strengthen regular inspection to avoid re-occurrence of dental problems.

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