Why does the thrust tester show that the gas source is not connected?

The thrust tester shows that the gas source is not connected. There may be the following reasons: 1. Insufficient air pressure: The thrust tester needs to use compressed air to provide the power source. If the air pressure is insufficient, the machine will not work normally. The solution is to check whether the air source is firmly connected and whether the air pressure is normal. If the air pressure is insufficient, it is necessary to adjust the air source or replace the air source. 2. The trachea is broken or loose: If the trachea of the thrust tester is broken or loose, the air source will not be supplied normally.The solution is to check whether the trachea is intact. If it is broken or loose, the trachea needs to be replaced or reconnected. 3. Sensor failure: If the sensor of the thrust tester fails, it may also show that the air source is not connected. The solution is to check whether the sensor is working normally. If the fault needs to be replaced or repaired. 4. Operation error: The operation of the thrust tester is relatively complicated. If the operation is not correct, it may also show that the air source is not connected. The solution is to read the instructions carefully and follow the correct operation process. In a word, there may be many reasons why the thrust tester shows that the gas source is not connected, and it needs to be checked and solved according to the specific situation. During use, regular maintenance should be carried out to ensure the normal operation of the machine.