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Maintenance and maintenance process for constant temperature and humidity in waterway test boxes The constant temperature and humidity test chamber has become a must-have in the laboratory Important environmental reliability and safety test equipment meets the needs of factories for precision and control stability. In order to ensure the normal operation of the testing machine and extend the life of the testing machine, the daily maintenance of the constant temperature and humidity test chamber water system is also very important. The following is a brief description of the cleaning and maintenance process of the constant temperature and humidity test chamber water system.
1. The constant temperature and humidity box has been running continuously for two months above to avoid clogging the waterway system or polluting the water quality by the test substance, please clean the waterway system.
2.Open first the test chamber door, turn down the main power to open.
3. Turn the drain valve to the open position, the water will return to the lower water tank through the return pipe, and all the water will return to the lower bucket.
4. Pull out the return pipe and close its Water on motor power cord Unplug and unplug the pump motor outlet tube.
5. At this time, there will be some water leakage is a normal phenomenon, please press the water outlet of the pump motor with your fingers and quickly pour the water into the bucket.
6. Then you can clean the constant temperature and humidity test chamber components of each part.
7. After cleaning, put the bottom bucket in place. Reconnect the pump motor power cord plug of the return line and the pump motor outlet pipe.
8.Open the lid of the sink and pour in distillate water or pure water, the drain valve is turned to the (closed) position.
9. Finally, turn on the main power supply, and the water It will be automatically pumped from the bottom bucket and pump motor to all parts of the waterway system.
10. Clean and wipe the inside of the test chamber: In order to avoid the sheet metal in the test box from being oxidized and rusted, please wipe the sheet metal in the test box after the machine has been running for more than a month.
