Turn the adjusting knob clockwise and establish the required use pressure by referring to the low-pressuregauge. Make sure that the cylinder valve is easily accessible.
顺时针旋转调整钮，通过查看低压量表建立要求的使用压力。确认钢瓶阀门容易接近。
2
Machine main instrument is composed of a compressor air pressuregauge, pressuregauge, coolant cooling medium lowpressuregauge;