Dewalt D55167 Manual

The Dewalt D55167 is a portable air compressor designed for heavy-duty applications. It features a powerful 1.6 HP motor, a 4.5-gallon tank, and a maximum pressure of 200 PSI. This compressor is ideal for powering pneumatic tools, inflating tires, and other tasks requiring compressed air. Below are key sections for safety, features, installation, setup, 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 Instructions 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: 4.5-gallon tank, 200 PSI maximum pressure, 1.6 HP motor, and a lightweight design for portability.

Feature	Description
4.5-gallon tank	Provides ample air supply for various tasks
200 PSI maximum pressure	Suitable for powering a wide range of pneumatic tools
1.6 HP motor	Delivers high performance and efficiency
Portable design	Easy to transport and store
Oil-free pump	Requires less maintenance and provides clean air

Installation

Unpack and inspect contents. Place the compressor on a stable surface.

Connect the air hose: Ensure it is securely attached to the compressor outlet.
Plug into AC power: Use a grounded outlet to avoid electrical hazards.
Check for leaks: Turn on the compressor and inspect all connections.

WARNING! Always operate the compressor in a well-ventilated area and avoid exposure to moisture.

First-Time Setup

Power on the compressor; follow the setup instructions provided in the manual.

Set the pressure regulator: Adjust to the desired PSI for your tools.
Test the compressor: Run it briefly to ensure proper operation.
Check safety features: Ensure the safety valve and pressure switch are functioning.

CAUTION! Ensure the compressor is on a flat surface to prevent tipping.

Specifications

Tank Size: 4.5 gallons.
Max Pressure: 200 PSI.
Motor: 1.6 HP.
Weight: 40 lbs.
Dimensions: 18 x 18 x 18 inches.
Power Source: 120V AC.
Noise Level: 75 dBA.

Controls and Settings

Access the pressure regulator and on/off switch located on the front panel. Ensure all settings are adjusted according to your tool requirements.

Connecting Devices

Connect pneumatic tools using the air hose. Ensure compatibility with the compressor's output pressure.

Turn off the compressor before connecting tools.
Securely attach the air hose to the tool.
Turn on the compressor and adjust the pressure as needed.

Tip: Always check for leaks after connecting devices.

Operating Instructions

To operate the compressor, follow these steps:

Turn on the compressor using the power switch.
Adjust the pressure regulator to the desired PSI.
Connect your pneumatic tool and begin operation.

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

Maintenance

Regular maintenance is essential for optimal performance. Follow these guidelines:

Check oil levels (if applicable) and change as needed.
Inspect air filters and replace if dirty.
Drain the tank regularly to prevent moisture buildup.

Safety Information

Always follow safety guidelines when operating the compressor:

Wear appropriate personal protective equipment.
Keep the compressor away from flammable materials.
Do not operate in wet conditions.

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 hoses.
Excessive noise	Loose components	Tighten all screws and fittings.
Overheating	Blocked air intake	Clean air filter and ensure proper ventilation.

Reset: Follow the manufacturer's instructions for resetting the compressor.

Service: Contact Dewalt customer service for assistance.