Pilot Air K17D Instructions And Parts List page 8

COMPRESSOR COMPONENT DESCRIPTIONS
PRESSURE SWITCH (240V & 415V models only): This switch is
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located on the top of the air receiver and functions as a manual
on/off switch in addition to automatically stopping and starting the
compressor at factory pre-set pressures (electric models only).
PRESSURE GAUGE: The Pressure Gauge is located on the air
•
receiver and indicates the pressure held in both PSI and KPA.
SAFETY VALVE: The Safety Valve is located on the air receiver and
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is designed to release pressure in the event of a pressure switch
failure.
OVERLOAD PROTECTION: Electric models are fitted with an
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overload protector, to protect the motor in the event of an over
temperature condition. These reset buttons are located either on
the pressure switch or the motor itself.
CHECK VALVE (240V & 415V models only): The Check Valve is
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located at the junction of the pump discharge pipe and the air
receiver. The check valve prevents air pressure returning from the
air receiver to the pump.
EASY START VALVE: (Petrol/Diesel models only) The Easy Start
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Valve is located on the check valve for portable units and on the
compressor platform for stationary units. This valve should be
opened for ease of starting of the engine and closed when running
for normal operation.
RECEIVER DRAIN: The Receiver Drain is located at the underside of
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the air receiver and is used for draining condensate from the
receiver.
OIL SIGHT GLASS: The Oil Sight Glass is located on the side of the
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compressor pump (opposite the flywheel) and is used for examining
the oil level of the unit.
p : 1300 667 579
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