The compressor is most important part of  high and low temperature test chamber and its maintenance contribute in operation of whole chamber. Next, Linpin will introduce the ways of maintenance.

In the connect all parts of the compressor to check whether there is loose.if loose, must be tightened, so as not to work in oil spills, leakage or other accidents; lubricating oil also check the compressor is enough. if not, should be full (shutdown, open the filling mouth, can see the surface of the oil is appropriate. This step at least once a month). Without first running or long time (more than two months, unused) before starting the need to add about 1 liters of clean and free of impurities in the lubricating oil to the inlet of the host, to prevent starting without oil within the host; check the measuring instruments are loose or damaged; check the compressor internal high low temperature test box is clean the radiator and the air filter is clogged with dust, if timely use of compressed air purge clean. (usually once a week.

For the high and low temperature test chamber, compressor replace the filter in strict accordance with the provisions (air filter, oil filter, oil and gas fine divider). Replacement cycle according to the requirements of the specification. Whether the oil level in the oil tank in the middle normal position check mirror operation.