LNEYA high and low temperature coolant circulation equipment is a refrigeration heating system that uses fully enclosed pipelines. When using it, you need to pay attention to some things.
The high and low temperature coolant circulation equipment is used in pharmaceutical and chemical industries, the voltage is 380V-400V50HZ, and the wiring is guaranteed to be correct. It is forbidden to use corrosive media, and it is forbidden to heat when there is no liquid or less liquid. Turn on the refrigeration system. When restarting the refrigeration system after shutdown, it must be more than a certain time. High and low temperature coolant circulation equipment is prohibited to run with faults, otherwise it will damage more parts and even endanger personal safety.
Before using the high and low temperature coolant circulation equipment, you should participate in the liquid medium in the high and low temperature coolant circulation equipment. The medium liquid level should not pass the internal refrigeration coil and be a certain distance below the worktable. Power supply: 220V50Hz, the power supply should be greater than the total power of the instrument, the power supply must have a good “ground” installation.
Prevent acid and alkali substances from entering the high and low temperature coolant circulation equipment to corrode the coil and the liner. The equipment should be installed in a dry and ventilated place with no obstacles within 3m around the instrument.
Always pay attention to the liquid level in the high and low temperature coolant circulation equipment. When the liquid level is too low, add liquid medium in time. When the high and low temperature coolant circulation equipment operates at a low temperature, you should pay attention not to open the top cover and do not enter with your hands. High and low temperature coolant circulation equipment to prevent frostbite.
The operation of high and low temperature coolant circulation equipment is completed. All switches are turned off to cut off the power. When the liquid is circulated externally, the customer should pay special attention to the solidity of the connection of the outlet pipe to prevent the liquid from falling out. Do regular cleaning work, do not use for a long time, empty the medium in the tank, and wipe clean, insist on the cleanliness of the work surface and operation panel.