Precautions before starting the heat exchanger unit

The heat exchanger unit is equipped with stainless steel filter back blowing purification device, which has good decontamination effect and long service life. It has standardized and modular design, complete configuration, convenient installation and energy saving. So what should be paid attention to before starting the heat exchange unit? Let's introduce it to you.

1. Switch the heat exchange unit system to the winter heating mode, that is, close the inlet valve and outlet valve of the refrigerator, and open the inlet valve and outlet valve of the heat exchange unit.

2. Open the pump and plate of the heat exchanger unit, and replace the front and rear butterfly valves to ensure smooth secondary water circulation. Close the steam shut-off valve and open the front and rear stop valves of the steam trap to ensure that the condensate can be discharged smoothly.

3. Check whether the display of each instrument of the heat exchange unit is normal, including pressure gauge, thermometer, sensor, etc.

4. Check whether the heat exchange unit system is filled with water and confirm whether the hydrostatic pressure of the system is normal.

The above is about several aspects that need to be paid attention to before starting the heat exchange unit. In order to make the heat exchange unit serve us better and ensure the work efficiency, I hope the majority of user friends can pay attention to the above problems and do a good job in the maintenance of the heat exchange unit before the heat exchange unit is started.