What aspects should be paid attention to in the use of high and low temperature circulation devices

The high and low temperature circulation device is mainly used in: dynamic constant temperature control of cold and heat sources of high pressure reactors, dynamic constant temperature control of cold and heat sources of double-layer glass reactors, dynamic constant temperature control of cold and heat sources of double-layer reactors, and cold and heat sources of microchannel reactors Constant temperature control, then the following points should be paid attention to before use
.


1.
This series of equipment uses 380v power supply.
If the voltage fluctuation range is large, it may cause the equipment not to start, the main control board and the compressor to burn out, and the compressor to work abnormally
.

At this time, it is necessary to install an automatic voltage regulator that matches the equipment before it can be used
.

2.
Do not damage the power cord, and do not unplug the device by pulling the power cord
.

Be sure to hold the plug firmly and pull it straight out of the socket
.

In addition, do not let the box press the power cord or step on the power cord
.

If you are moving the device away from the wall, do not roll or damage the power cord
.

　　3.
When the power cord is damaged, the power cord is damaged or the plug is worn, do not continue to use it
.

It must be replaced by the relevant electrician according to the power supply requirements of the equipment label
.

　　4.
Before cleaning and maintenance and when replacing damaged wearing parts, the power plug of the equipment should be unplugged to avoid electric shock accidents during maintenance
.

　　5.
Wide temperature control range; pre-cooling system, refrigeration system and heating system can be used in combination
.

　　6.
Rapid heating or cooling; the cooling rate is large, and rapid cooling can be forced
.

7.
Fully closed circulation system, the heat transfer fluid is not easy to volatilize and oxidize at high temperature; it is not easily affected by environmental conditions at low temperature, which can prolong the service life of the heat transfer fluid
.