Craftsman 921166370 air compressor

User Manual - Page 5

For 921166370.

PDF File Manual, 20 pages, Download pdf file

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Parts & Features
See figures below for reference_
i Regulator Gauge
Indicates the outgoing air pressure to the tool and is
controlled by the regulator..
I Check Valve
When the pump is not in operation the valve closes to
retain air pressure inside the tank..An internal
component.
'Tank Pressure Gauge
reserve
L Indicates the air pressure in the tankĀ°
Outlet Tube
i
Tank Safety Valve
Used to allow excess tank pressure to escape into
the atmosphere. This valve should only open when
the tank pressure isabove the maximum rated
pressure.
Pressure Switch
This controls the power to the motor and also the
cut-in!cut-out pressure settings. This switch serves as
the Auto-On/Off positionsfor the uniL
Pressure Relief Valve
The pressure relief valve located on the side of the
pressure switch, is designed to automatically
release compressed air when the air compressor
reaches cut-out pressure. The released air should
only escape momentarily and the valve should then
closer
Pressure Relief Tube,
I Regulator
The air pressure coming from the air tank is controlled
by the regulator, To increasethe pressure turn the
knob clockwise and to decrease the pressure turn the
knob counterclockwise.,
f
Quick Connect
Offers a quick release feature for
attaching and removing the air hoseĀ°
I
I
I
Tank Drain Valve t
Used to drain condensation from the air tank.
Locatedat bottom of tank. .,
! eachAirIntake Filter
Provides clean air to the pump and must always be
kept free of debris. Check on a daily basis or before
use.
Oil Fill Cap
Oil Sight
3
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