Craftsman 921.1521 owner manual Risk from, Electrical Shock, Risk of Bursting

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Important Safety Instructions & Guidelines

Risk from

Flying Objects

QI

Always wear ANSI Z871 approved safety glasses with side shields when the air compressor is in use. Turn off the air compressor and drain the air tank before performing any type of maintenance or disassembly of the hoses or fittings. Never point any nozzle or sprayer toward any part of the body or at other people or animals.

Risk to Breathing Avoid using the air compressor in confined areas. Always have adequate space

(12 inches) on all sides of the air compressor. Also keep children, pets, and others out of the area of operation. This air compressor does not provide breathable air for any- one or any auxiliary breathing device. Spraying material will always need to be in another area away from the air compressor to not allow intake air to damage the air compressor filter.

Risk of

Electrical Shock

Never utilize the air compressor in the rain or wet conditions. Any electrical issues or repairs should be performed by authorized personnel such as an electrician and should comply with all national and local electrical codes. The air compressor should also have the proper three prong grounding plug, correct voltage, and adequate fuse protection.

Risk

of

Never operate the compressor

near combustible materials,

gasoline or solvent vapors.

Explosion

or Fire

If spraying flammable materials,

locate the air compressor

at least 20 feet away from

 

 

the spray area. Never operate the air compressor indoors or in a confined area.

Risk of Bursting

w

Always araln the atr compressor tank aalty or atter each use. if the lank aeveiops a leak, then replace the air compressor. Never use the air compressor after a leak has been found or try to make any modifications to the tank. Never modify the air compres- sor'sfactory settings which control the tank pressure or any other function.

!

Specifications

Pump

Oil-lube

direct drive

Motor Induction

 

1.5 HP Peak

Bore

 

1.65"

Stroke

 

1.26"

Voltage Single Phase

120 VAC

Minimum Circuit

Requirement

15 Amps

Air Tank Capacity

 

2 Gallons

Cut-in Pressure

 

95 PSI

Cut-out Pressure

 

125 PSI

SCFM @ 90 PSI

 

2.4

4

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Contents Crrftsmr Table of Contents Risk Moving Parts Safety InstructionsRisk Burns Electrical Shock Risk fromRisk of Bursting Duty Cycle GlossaryInstallation & Assembly Regulator AssemblyDaily Start-UpProcedures Break In ProceduresDaily Shut-DownProcedures Maintenance StorageTroubleshooting Guide Problem Possible CorrectionCraftsman Air Compressor Model 921.1521 Parts List GasketBottomCraftsman Air Compressor Model Parts List

921.1521 specifications

The Craftsman 921.1521 is a powerful and versatile tool that has garnered attention among DIY enthusiasts and professionals alike. This air compressor is designed to tackle a variety of tasks, making it an essential addition to any workshop or garage. With its robust features and advanced technologies, the 921.1521 stands out in its category.

One of the key features of the Craftsman 921.1521 is its impressive power output. This air compressor is equipped with a 1.5-horsepower motor, providing a substantial amount of air pressure for a wide range of applications. It has a maximum pressure of 150 PSI, which allows it to handle demanding tasks such as powering nail guns, spray painting, and inflating tires with ease.

Additionally, the 921.1521 is designed with a 6-gallon tank, which ensures a steady air supply for longer periods of use. This feature minimizes downtime, allowing users to complete their projects more efficiently. The tank is also constructed from high-quality materials, ensuring durability and longevity over time.

Portability is another significant aspect of the Craftsman 921.1521. It features a lightweight design coupled with a convenient handle, making it easy to transport from one job site to another. The compressor also comes equipped with rubber feet that provide stability during operation, ensuring safety and reducing vibrations.

The Craftsman 921.1521 incorporates user-friendly technologies, such as an automatic shut-off feature that helps prevent over-pressurization. This not only protects the compressor but also enhances user safety. Furthermore, maintenance is straightforward, with easy access to all essential components for routine checks and upkeep.

Another notable characteristic of the 921.1521 is its noise reduction capabilities. With noise levels significantly lower than many competitors, it is suitable for use in residential areas without disturbing neighbors. This feature makes it ideal for home improvement projects and other tasks where noise may be a concern.

In conclusion, the Craftsman 921.1521 air compressor is a powerful, portable, and versatile tool equipped with essential features and technologies that cater to a wide range of tasks. Its combination of strength, efficiency, and ease of use makes it an excellent choice for both DIYers and professionals seeking reliable performance in their projects. Whether inflating tires, powering tools, or completing home improvement tasks, the Craftsman 921.1521 stands ready to meet the challenge.