How to deal with insufficient circulating water pressure in high and low temperature laboratory tests
High and low temperature laboratories are now used in various industries, so we not only need to know how to buy good test chambers, but also need to master the methods to solve problems. Do you know how to deal with insufficient circulating water pressure in high and low temperature laboratory tests? Here are a few points to share with everyone.
Everyone should first check the following points:
One Is the indicator light for circulating water on the display screen flashing red?
II If the fault of insufficient circulating water pressure is displayed with a red indicator light on and not flashing? There are many causes of this situation, please check one by one according to the following items:
1. Check if the power supply of the cooling water tower is turned on?
2. Check if there is water in the cooling tower?
3. Is there any damage to the water intake motor of the cooling tower? If there is power supply but no action, it means that the motor is damaged. Does the cooling water tower need maintenance every six months?
After analyzing the cause of the malfunction, our next step is to find a solution:
One If there is insufficient circulating water pressure in the high and low temperature laboratory during the test and the red indicator light indicating circulating water on the display screen lights up and flashes,
It represents that during this period, the following situations 1 and 2 have occurred. However, at this point, the fault signal has been automatically eliminated.
II If there is insufficient circulating water pressure in the high and low temperature laboratory during the test and the red indicator light on the display screen indicating circulating water is on but not flashing,
There are many causes of this situation, please eliminate them one by one according to the following items:
1. Please turn on the power supply of the cooling water tower!
2. Please check if there are any issues with the water replenishment system of the cooling tower and if the inlet section is open!
3. Please notify the water and electricity company to replace the motor.
If not available, please perform maintenance. It is recommended to have an external freezer for maintenance and cleaning