How should the laboratory high and low temperature cycle device integrated machine be maintained

The laboratory high and low temperature circulation device integrated machine has a fully closed circulation system, no oil mist and water absorption, which ensures the safety of the experiment and the life of the heat transfer fluid
.

1.
When the automatic temperature control of the integrated high and low temperature circulation device in the laboratory fails and alarms and shuts down, it shall not be forced to start and run until the fault is eliminated
.

If it is not an emergency, the automatic temperature control of the reaction kettle shall not be closed by cutting off the main power supply; 2.
If the automatic temperature control of the reaction kettle is suspended for a long time in winter, the automatic temperature control of the reaction kettle shall be closed first, then the main power supply shall be closed, and the system shall be closed.
Drain the water inside
.

3.
Keep the machine room clean and well ventilated, and clean the condenser on schedule to ensure normal operation without chaotic work
.

4.
Keep the surface of the cooling coil clean, ensure that the nearby air is smooth and smooth, and clean the fouling on the coil regularly to ensure a good heat exchange effect
.

The laboratory high and low temperature cycle device integrated machine has self-diagnosis function, overload protection, high pressure pressure switch, overload relay, thermal protection device and other safety protection functions to control the temperature of the heat transfer medium.
Transport heat transfer medium
.