Specification Chart; Glossary - Craftsman 921.165720 Owner's Manual

__ RiSK OF iNJURY FROM LiFTiNG
WHAT CAN HAPPEN HOW TO PREVENT iT
= Serious injury can result = The compressor is too heavy to be
from attempting to lift lifted by one person. Obtain assis-
too heavy an object, tance from others before lifting.
RISK FROM NOISE
WHAT C ANHAPPEN I HOW TOPREVENT iT
• Under some conditions and durationlo Always wear Certified safety
of use; noise from this Pr0duct equipment: ANSI S12:6
may contribute to hearing loss: I (S3.19) hearing protection.
SAVE THESE INSTRUCTIONS
FOR FUTURE USE
Model No. 921.165720
Running Horsepower 1.7 *
Bore 2.875" (73.025 mm)
Stroke 1.45" (36.83 mm)
Voltage 120
Hz-Single Phase 60
Minimum Branch Circuit Requirement 15 amps
Fuse Type Time Delay
Air Tank Capacity (Gallon) 33 (124.9 liters)
Maximum Air Pressure 165 PSi
Approximate Cut-in Pressure 135 PSIG
Approximate Cut-out Pressure 165 PSIG
SCFM @ 40 PSi 6.8 *
SCFM @ 90 PSi 5.1 *
* Tested per ISO 1217
Refer to Glossary for abbreviations.
Air Filter
Porous element contained within a
metal or plastic housing attached to
the compressor cylinder head which
removes impurities from the intake air of
the compressor.
Air Tank
Cylindrical component which contains
the compressed air.
Check Valve
Device that prevents compressed air
from flowing back from the air tank to
the compressor pump.
Cut-In Pressure
The low pressure at which the motor will
automatically restart.
Cut-Off Pressure
The high pressure at which the motor
will automatically shut off.
Electric Motor
Device which provides the rotational
force necessary to operate the
9- ENG