Parts & Features - Craftsman 921.152150 Owner's Manual

Parts & Features
See figures below for reference.
Regulator Gauge
Indicates the outgoing air pressure to the tool and is
controlled by the regulator.
Tank Pressure Gauge
Indicates the reserve air pressure in the tank.
ON/OFF Switch
Tank Safety Valve
Used to allow excess tank pressure to escape into
the atmosphere. This valve should only open when
the tank pressure is above the maximum rated
pressure.
Regulator
The air pressure coming from the air tank is controlled
by the regulator. To increase the pressure turn the
knob clockwise and to decrease the pressure turn the
knob counterclockwise.
Tank Drain Valve
Used to drain condensation from the air tank.
Located at bottom of tank.
Quick Connect
Offers a quick release feature for attaching and
removing the air hose.
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