Iwata IS-800, Instructions Manual

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1. When you first hook up your airbrush to your compressor, turn it on and depress the trigger of your airbrush, the pressure that registers on
your gauge is called your “working pressure.” Your working pressure can vary depending on the size of your airbrush’s nozzle. The smaller
the nozzle size, the higher your working pressure. An average nozzle size of 0.3mm will expend a working pressure of approximately 25-28
psi with the Sprint Jet.
2. You cannot increase your working pressure, but you can decrease your working pressure by using the air adjustment knob to open the
bleed valve.
3. Adjust the air pressure by turning the air adjustment knob toward the + or – while spraying air from the airbrush.
4. When you want to go back to your “working pressure” be sure to close your bleed valve all the way (toward the “+”).
REGULATING THE PRESSURE