打开主气管阀门，调节分级轮气密封压力为0.02~0.04mpa及负压吸

打开主气管阀门，调节分级轮气密封压力为0.02~0.04mpa及负压吸料进风压力为0.2~0.4mpa（带负压吸料装置的），以上捡查好后，打开粉碎机进气阀门，正常后，即可加料粉碎

結果 (英文) 1:

Open the main gas valve, adjusting the classification round gas seal pressure 0.02~0.04mpa and negative pressure suction inlet pressure 0.2~0.4mpa (with negative pressure suction device), the above check after a good, open mill inlet valve, normal, you can feed grinding

結果 (英文) 2:

Open the main gas pipeline valves, adjusting ratings turn gas seal pressure for negative pressure suction inlet pressure of 0.02~0.04mpa and 0.2~0.4mpa (with negative pressure suction device), pick it up once it is checked above, open the grinder intake valves, correctly, feed grinding