Craftsman Air 919-174320 Compressor Manual

The Craftsman Air 919-174320 is a reliable air compressor designed for various tasks, including inflating tires, powering pneumatic tools, and more. This manual provides essential information regarding safety, features, installation, operation, and troubleshooting.

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 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: Oil-free pump, 6-gallon tank, 150 PSI maximum pressure, quick-connect coupler, and easy-to-read pressure gauge.

Feature	Description
Oil-free pump	Requires no maintenance and provides clean air.
6-gallon tank	Provides ample air storage for various tasks.
150 PSI maximum pressure	Delivers high pressure for demanding applications.
Quick-connect coupler	Allows for easy attachment of air hoses and tools.
Pressure gauge	Displays current tank pressure for monitoring.

Installation

Unpack the compressor and place it on a stable surface. Ensure proper ventilation during operation.

Connect the air hose to the quick-connect coupler.
Plug the compressor into a grounded outlet.
Check all connections for leaks before use.

WARNING! Ensure the compressor is turned off and unplugged during setup.

First-Time Setup

Power on the compressor and set the desired pressure using the regulator.

Turn the pressure regulator knob to set the desired PSI.
Check the pressure gauge to confirm the setting.
Connect your pneumatic tool and begin operation.

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

Specifications

Tank Size: 6 gallons.
Maximum Pressure: 150 PSI.
Power Source: 120V AC.
Compressor Type: Oil-free.
Weight: 40 lbs.
Dimensions: 24 x 18 x 18 inches.

Controls and Settings

Access the pressure regulator and on/off switch located on the front panel. The pressure gauge indicates the current tank pressure.

Tip: Regularly check the pressure gauge for optimal performance.

Connecting Devices

Ensure the compressor is off before connecting any devices.

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

Tip: Always use hoses rated for the pressure you are working with.

Operating the Compressor

To operate the compressor, turn it on and adjust the pressure as needed for your application.

Power on the compressor using the on/off switch.
Set the desired pressure using the regulator.
Connect your tool and begin using it.

WARNING! Do not operate the compressor in wet conditions.

Maintenance

Regular maintenance is essential for optimal performance and longevity.

Check and clean the air filter regularly.
Drain the tank to remove moisture after each use.
Inspect hoses and connections for wear and tear.

CAUTION! Always unplug the compressor before performing maintenance.

Safety Information

Read all safety instructions before operating the compressor. Always wear appropriate personal protective equipment.

WARNING! Keep the compressor away from flammable materials and ensure proper ventilation.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Compressor won't start	Power supply issue	Check power cord and outlet.
No pressure	Leak in hose	Inspect and replace damaged hoses.
Excessive noise	Loose parts	Tighten all screws and bolts.
Pressure drops	Faulty regulator	Replace the pressure regulator if necessary.

Service: For further assistance, contact customer support.