The high and low temperature circulator in the pharmaceutical industry is also an increasingly common temperature control equipment in all walks of life. It is inevitable that the equipment needs to be maintained after long-term use. How to maintain it to extend its service life?

For the maintenance of the air-cooled high and low temperature circulator in the pharmaceutical industry, the aspects that need attention:

①Please keep the surface of the radiator coil of the high and low temperature circulator in the pharmaceutical industry clean to ensure that the surrounding air is circulating and the temperature is low;

②Regularly clean the dirt on the coil to ensure a good heat exchange effect;

③If the high and low temperature circulator in the pharmaceutical industry has been used for more than six months, or the high and low pressure switches frequently fail, or the cooling capacity is reduced, please arrange for personnel to clean the condenser;

④If the above instructions are repaired for many times, the fault alarm of the high and low temperature circulator in the pharmaceutical industry continues to sound, and the maintenance personnel must be asked to repair the high and low temperature circulator in the pharmaceutical industry;

⑤The air-cooled pharmaceutical industry high and low temperature circulator unit should be turned on according to the correct rotation of the fan. If it can be turned on and run in the forward direction, it means that the power connection has been reversed and the phase sequence must be replaced before starting. The setting values of various protection devices of this machine have been adjusted by the factory, and users should not change them at will.

When the device fails and an alarm is issued and shut down, please press the stop button of the device first, and then check the cause of the failure. Before troubleshooting, do not forcibly start the device. If it is not an emergency, it is not allowed to turn off the equipment by cutting off the main power supply.

In daily use, the high and low temperature circulator in the pharmaceutical industry should be regularly arranged for maintenance workbenches. Regular maintenance can make the high and low temperature circulator in the pharmaceutical industry have a longer service life.