PROBLEM

CAUSE

CORRECTION

Regulator will

Damaged regulator.

Replace.

not shut "Off"

 

 

air outlet.

 

 

Motor will not

Motor overload protection

Let motor cool "Off"

run.

switch has tripped.

and overload switch will

 

 

automatically reset.

 

Tank pressure exceeds

Motor will start automatically

 

pressure switch "cut-in"

when tank pressure drops

 

pressure.

below "cut-in" pressure of

 

 

pressure switch.

 

Extension cord is wrong

Check for proper gauge wire

 

length or gauge.

and cord length.

 

Check valve stuck open.

Remove and clean, or

 

 

replace.

 

Loose electrical connections.

Check wiring connection

 

 

inside pressure switch and

 

 

terminal box area.

 

Possible defective motor or

Have checked by a Trained

 

starting capacitor.

Service Technician.

 

Paint spray on internal motor

Have checked by a Trained

 

parts.

Service Technician. Do not

 

 

operate the compressor in

 

 

the paint spray area. See

 

 

flammable vapor warning.

 

Pressure release valve on

Bleed the line by pushing the

 

pressure switch has not

lever on the pressure switch

 

unloaded head pressure.

to the "Off" position; if the

 

 

valve does not open, replace

 

 

switch.

 

Fuse blown, circuit breaker

1. Check fuse box for blown

 

tripped.

fuse and replace as

 

 

necessary. Reset circuit

 

 

breaker. Do not use a fuse

 

 

or circuit breaker with

 

 

higher rating than that

 

 

specified for your particular

 

 

branch circuit.

 

 

2. Check for proper fuse. You

 

 

should use a time delay

 

 

fuse.

 

 

3. Check for low voltage

 

 

conditions and/or proper

 

 

extension cord.

 

 

4. Disconnect the other

 

 

electrical appliances from

 

 

circuit or operate the

 

 

compressor on its own

 

 

branch circuit.

21 - ENG

A17883

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Craftsman 919.167321 owner manual Check wiring connection
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919.167321 specifications

Craftsman 919.167321 is a powerful and versatile air compressor designed for both professional and DIY enthusiasts. This model boasts a host of features that make it an ideal choice for a wide range of applications in workshops, garages, and home improvement projects.

One of the standout features of the Craftsman 919.167321 is its robust 6-gallon tank, which allows for extended usage between refills. The horizontal design of the tank provides stability and makes it easier to store without taking up much space. With a maximum pressure of 150 PSI, this compressor delivers a strong and consistent airflow, making it suitable for inflating tires, powering pneumatic tools, and completing various home improvement tasks.

The motor of the Craftsman 919.167321 is designed to be incredibly efficient, ensuring quick recovery times and reduced noise levels. Operating at a decibel level that is quieter than many compressor models on the market, users can work comfortably without excessive noise pollution. The oil-free pump further enhances this convenience, requiring minimal maintenance while providing durability and longevity.

In terms of portability, the Craftsman 919.167321 features a sturdy handle and lightweight construction, allowing it to be moved easily from one job site to another. Its compact design makes it a perfect fit for those with limited space, whether in a home garage or professional workshop.

The compressor is also equipped with a set of quick couplers, which allow for easy connection to various pneumatic tools. This feature minimizes downtime during projects, enabling users to switch tools efficiently without hassle.

Safety is another priority with the Craftsman 919.167321. The unit includes a thermal overload protection feature that prevents the motor from overheating during extended use. Additionally, users will appreciate the built-in pressure gauge and regulator, which allow for precise control over the airflow and pressure settings.

Overall, the Craftsman 919.167321 air compressor stands out as a reliable option for anyone in need of a powerful, portable, and user-friendly compressor. With its efficient motor, quality construction, and practical features, it is designed to meet the diverse demands of various tasks while ensuring user satisfaction and safety. Whether you are inflating, nailing, or powering tools, the Craftsman 919.167321 is a smart addition to your toolkit.
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