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into the mains supply, turn on the switch, then the air compressor will start
work. The press gauge will show the max pressure, and you can adjust the
working pressure by adjusting the pressure adjustor.
4. Checking the air leakage. Please do not use any air tools firstly before the
compressor reach the maximum pressure and observe whether it will be
auto-stop. If the compressor will not be auto-stop, please turn off the
switch, then check the index on pressure gauge, if it is very steady, means
the airtight is very good; While the index decline down quickly, it means
there has the air leakage in the area of the connection. Please check and
make it airtight, because any small leakage will affect the performance of
the compressor. (It may lead to frequently auto-stop and auto-start).
5. The difference between maximum pressure and working pressure. The
compressor' maximum pressure is the highest pressure it can build up,
and the working pressure is the one shown on the pressure gauge When
the connected airbrush is opened. Apparently, the working pressure is
the constant pressure the compressor can maintain during airbrushing.
The level of this working pressure depends on the nozzle diameter of the
airbrush to which it is connected; the larger the nozzle diameter, the
bigger the amount of air which can escape and the lower the compressor's
working pressure.
6. The compressors have tank which can store compress air before delivery
to the airbrush (or other air tools). The tank is very useful, and the
