1.  it is should be slower early to put into operation and must first fully preheat, gradually the temperature.

2.  To do a good job of preheating and the adjustment of the parameter of the pressure reducing valve.

3.   Unit should be the first to open the cold side of the valve, after being stable and open hot side valve, Parking before the closure of the hot side of the valve, then close the cold side of the valve.

4.   After normal operation of the heat exchanger, the hydrophobic soda heat exchanger unit bypass valve (not draw in schematic diagram), hydrophobic device for people to work normally. If hydrophobic apparatus such as below 50 ℃ temperature is too low, bypass valve can be opened to run, if the hydrophobic temperature is too high, such as no pressure above 90 ℃ and condensate system, the bypass valve is shut, to prevent the steam by, soda impact;

5.  As far as possible consistent with the same kind of heat exchanger, run more smoothly, so efficiency is higher.