Craftsman Air 919-167221 Compressor Manual

The Craftsman Air 919-167221 is a reliable and efficient air compressor designed for a variety of tasks, including inflating tires, powering pneumatic tools, and more. This manual provides essential information on safety, features, installation, operation, and maintenance to ensure optimal performance.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Compressor 8. Maintenance and Care 9. Troubleshooting

Features at a Glance

Key components: Oil-free pump, 6-gallon tank, 150 PSI maximum pressure, quick connect air outlet, and built-in pressure gauge.

Feature	Description
Oil-Free Pump	Requires no maintenance and provides clean air.
6-Gallon Tank	Offers a good balance of portability and air supply.
150 PSI Maximum Pressure	Allows for a wide range of applications.
Quick Connect Air Outlet	Enables easy attachment of air hoses and tools.
Built-in Pressure Gauge	Monitors air pressure for accurate operation.

Installation

Unpack the compressor and inspect for any damage. Place it on a stable surface in a well-ventilated area.

Connect the air hose to the quick connect outlet.
Ensure the compressor is plugged into a grounded outlet.
Check that the pressure switch is set to the off position before starting.

WARNING! Ensure the compressor is not placed in wet or damp areas to avoid electrical hazards.

First-Time Setup

Before operating the compressor, ensure all connections are secure and the tank is filled with air.

Turn the pressure switch to the "On" position.
Allow the compressor to fill the tank to the preset pressure.
Once filled, you can begin using the compressor for your tasks.

CAUTION! Do not exceed the maximum pressure rating of your tools.

Specifications

Model: Craftsman Air 919-167221.
Tank Size: 6 gallons.
Maximum Pressure: 150 PSI.
Power Source: 120V AC.
Weight: Approximately 40 lbs.
Dimensions: 24 x 18 x 18 inches.
Noise Level: 68 dBA.

Controls and Settings

The compressor features an easy-to-use control panel with an on/off switch, pressure regulator, and pressure gauge.

Pressure Regulator: Adjusts the output pressure to your tools.

Pressure Gauge: Displays the current tank pressure.

Connecting Devices

To connect devices, ensure the compressor is off and the pressure is released.

Attach the air hose to the quick connect outlet.
Connect your pneumatic tool to the other end of the air hose.
Turn on the compressor and adjust the pressure as needed.

Tip: Always check for leaks in the hose and connections before use.

Operating the Compressor

To operate the compressor, follow these steps:

Turn on the compressor using the power switch.
Allow the tank to fill to the set pressure.
Use your pneumatic tools as needed.
Turn off the compressor when finished.

WARNING! Never leave the compressor running unattended.

Maintenance and Care

Regular maintenance is essential for optimal performance.

Drain the tank after each use to prevent moisture buildup.
Check and replace the air filter as needed.
Inspect hoses and connections for wear and tear.

CAUTION! Always unplug the compressor before performing maintenance.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Compressor won't start	Power supply issue	Check power cord and outlet.
Low pressure	Leak in hose	Inspect and replace damaged hose.
Excessive noise	Loose parts	Tighten all screws and bolts.
Tank won't fill	Faulty pressure switch	Contact customer service for assistance.

Service: For support, contact Craftsman customer service at 1-800-4-Craftsman.