行业知识

What are the precautions for using industrial refrigeration machines?

!--StartFragment-->Industrial refrigeration machine is a technology can provide low-temperature frozen water refrigeration equipment, temperature can not only be controlled in 0~35℃, can be controlled in 零下40℃, so as to achieve the purpose of industrial refrigeration. Here's how to use the industrial freezer properly.

1, to operate this industrial refrigeration machine operators, must have work experience, and through the relevant training, master the operating skills, to comply with safety operating procedures to carry out work.

2, in the operation of the freezer before, we must first check whether the cooling water valve open, freezer tank is filled with water, cooling water pressure is normal, avoid in the absence of water operation.
3, water-cooled freezer opening sequence is: First open the cooling water pump, and then open the compressor, and the shutdown sequence is to shut down the compressor first, and then close the cooling water pump.

4, industrial refrigeration refrigeration water temperature can not be set too low, otherwise it will reduce the refrigeration efficiency of the unit, and may lead to low-temperature protection of the unit action and downtime. You will set the temperature in the factory demand for a slightly lower temperature can be, if necessary, while operating while debugging, according to the actual need to adjust the temperature.

5, when the industrial freezer failure alarm led to downtime, we must first unit downtime (press the Stop button), and then check the cause of the failure, in the failure has not been ruled out before forced to boot operation. When the fault problem is serious, please remember to contact the industrial freezer manufacturer for maintenance.

6, in the absence of emergency, can not cut off the host power to shut down the unit. If the industrial freezer in the event of abnormal conditions, should immediately turn off the power and notify the maintenance staff to handle.

7, if you do not need to use industrial refrigeration in winter, the unit to stop running for a long time, please close the unit, and then turn off the power. Be sure to drain the water inside the system and cover the freezer with a cloth cover.