Notice:
(1) When the cooler is put into use, the vent valve on the cooling line should be opened to exhaust, and it should be closed after seeing water to prevent air resistance from affecting the cooling effect.
(2) When the cooler is out of service to clean the line, stop the cooling water and open the cooling water vent valve at the same time to avoid pressure damage to the equipment.
(3) When adjusting the temperature of the oil after cooling, the cooling water outlet valve should be controlled first. Because the inlet valve is used to control the water volume, although cold water can be saved, it will cause a short circuit of the water flow in the cooler or slow down the flow rate, resulting in heat at the top and cool at the bottom, affecting the heat exchange effect. Therefore, access control should not be used.

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