With the increasing popularity of high and low temperature test chambers, how to maintain the test chamber has become one of the most concerned topics. In addition to regular maintenance on time, some important parts are also taken seriously, because their maintenance and care are related to the accuracy and safety of your test. Today, Xiaobian will come to learn about how to better maintain the compressor of the high and low temperature test chamber. 1. Carefully check the action sounds of cylinders and moving parts at all levels. According to the “listeningâ€, it is normal whether it is normal. If abnormal sounds are found, it should be stopped in time; 2. Pay attention to the temperature rise of the motor, the bearing temperature and the voltmeter, and the current meter indicating whether the condition is normal. The current should not exceed the rated current of the motor. If it exceeds, find the cause or stop the inspection; 3. Check if the cooling water temperature and flow rate are normal; 4. If the water-cooled compressor cannot be used immediately after water is cut off, avoid cylinder cracks due to uneven heat and cold. After the winter shutdown, the cooling water should be drained to prevent the cylinder from freezing and cracking; For more exciting content, please see below. DONG GUAN CITY CHING XIN INDUSTRIAL CO LTD , https://www.chingxin.com