Sears 919.727321 Air Compressor User Manual


 
6  ENG
D20015 Rev. 1 6/28/00
An inline air filter which removes moisture and dirt from
compressed air should be used where applicable.
An inline regulator can be used if a more precise
adjustment of air pressure is needed downstream.
CFM: Cubic Feet per Minute.
SCFM: Standard Cubic Feet per Minute; a unit of mea-
sure of air delivery.
PSI: Pounds per Square Inch; a unit of measure of pres-
sure.
ASME: American Society of Mechanical Engineers; made,
tested, inspected and registered to meet the standards
of the ASME.
Cut-In Pressure: While the motor is off, air tank pres-
sure drops as you continue to use your accessory. When
the tank pressure drops to a certain low level and the
pressure switch lever is in "Auto", the motor will restart
automatically. The low pressure at which the motor auto-
matically restarts is called “cut-in pressure.”
You have purchased an air compressor unit consisting
of a one cylinder, single-stage air compressor pump
and air tank. Included are wheels, regulator, gauges,
and handle.
This air compressor requires no oil. Now you can enjoy
all the benefits of having an air compressor without
ever having to purchase, add or change oil.
Your air compressor can be used for operating paint
spray guns, air tools, blow guns, nailers/staplers, air
brushes, and inflator kits. An air pressure regulator is
required for most of the applications.
Cut-Out Pressure: When you turn on your air compres-
sor and it begins to run, air pressure in the air tank be-
gins to build. It builds to a certain high pressure before
the motor automatically shuts off - protecting your air tank
from pressure higher than its capacity. The high pres-
sure at which the motor shuts off is called “cut-out pres-
sure.”
CSA: Electrical products sold in Canada are required to
be certified to the applicable CSA standard (s). Canadian
Standards Association (CSA) is a standards writing and
safety testing organization. Products that are CSA certi-
fied have been evaluated and tested and found to meet
or exceed the applicable CSA standard (s) for safety and
electrical performance.
GENERAL INFORMATION
GLOSSARY
SPECIFICATION CHART
Model No.
Bore
Stroke
Voltage - Single Phase
Minimum Branch Circuit Requirement
Fuse Type
Amperage at Maximum Pressure
Air Tank
/
Capacity
Approximate Cut-in Pressure
Approximate Cut-out Pressure
SCFM @ 40 psi
SCFM @ 90 psi
919.727321
2 3/8"
1.35"
120
15 amps
Time Delay
15.0
ASME
/
25 gal. (U.S.)
100
130
7.8
5.5