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Precautions for installation of precooling system

Precautions for installation of precooling system
Jan 15, 2021
Author: DEAR AST
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1.Before the air cooling columnand water cooling columnare hoisted in place, the anchor hole shall be cleaned, and there shall be no water and debris in the anchor hole.

 

2.After the air cooling columnand water cooling columnare hoisted in place, the perpendicularity of the equipment shall be checked. The perpendicularity shall be ≤ 1/1000 and the total length shall not exceed 10mm.

 

3.The bottom of the anchor bolt shall not touch the bottom of the reserved anchor hole. After tightening the nut, the bolt shall be exposed for about 2 nut distances.

 

4.The piping of air, nitrogen and crudenitrogen into air cooling columnand water cooling column shall be sealed to prevent backflow.

 

5.After the cooling water pump and freezing water pump are installed in place, check the concentricity of the water pump and the motor to ensure that the axis line of the water pump and the axis line of the motor must coincide.

 

6.The installation position of the water filter shall be convenient for the removal of the filter element and the maintenance and replacement of the filter element. After the single unit test run, the water filter should be removed and washed once, and then put into normal use.

 

7.The refrigeration unit shall be installed according to the installation requirements of the manufacturer.

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