Maintenance of high and low temperature test box

First, in the laboratory environment, it is necessary to choose a good installation site, which is the prerequisite for the compressor to use the air system correctly. If the testing environment of the test equipment is not planned before the incident, the results of such haste are not known, but the reasons for the difficulties in the maintenance of the compressor failure and the poor quality of compressed air are formed in the future.
1, because the compressor has air circulation system, if the air dust in the ambient air of the equipment is more, the filter device should be added. At the same time, the air is absolutely not allowed to contain combustible gas and corrosive gas, so as to avoid the possibility of explosion or internal rust. On the whole, it is necessary to ensure that the relative humidity of the air is low, the ash is often small, and the ventilation is good.
2, the compression performance is not suitable for high temperature, and the ambient temperature is below 30 C. If the temperature is too high, the output air volume of the compressor will be reduced.
3, the equipment should be placed in a spacious place, small space is not conducive to the maintenance and maintenance of the later period, especially the radiator of the compressor (condenser) should be regularly maintained and kept clean.
4, the voltage of the test box should be kept stable, but it will cause the current to be too large or too small.
5, the test box should be built on the rigid floor. Before installation, the basic plane should be level to avoid noise caused by the vibration of the compressor.
In the process of testing, proper operation and reasonable handling of faults are beneficial to the maintenance and prolonging of service life of the compressor.
1. In the process of testing, it is not suitable to start the compressor frequently. The interval between the compressor start is 15 minutes.
2, the equipment in the trial operation, strictly check the direction of the compressor operation, when the reversal should be stopped immediately, cut off the power, the three lines of any two pairs of adjustment and then reopen the machine, otherwise the compressor will be damaged.
3, test equipment in the work, regular inspection of compressor safety valve protection system, to ensure its sensitive and reliable.