Ridgid OL50135W Air Compressor Manual

The Ridgid OL50135W is a powerful air compressor designed for both professional and DIY use. It features a 5.0-gallon tank, a maximum pressure of 135 PSI, and a 1.5 HP motor. This compressor is ideal for a variety of applications, including powering pneumatic tools, inflating tires, and more. 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 the Compressor 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: 5.0-gallon tank, 135 PSI maximum pressure, 1.5 HP motor, quick-connect couplers, and a durable design.

FeatureDescription
5.0-gallon tankProvides ample air storage for extended use
135 PSI maximum pressureSuitable for a wide range of pneumatic tools
1.5 HP motorDelivers reliable performance and efficiency
Quick-connect couplersEasy attachment for air hoses and tools
Durable designBuilt to withstand tough job site conditions

Installation

Unpack and inspect the compressor. Place it on a stable surface away from moisture.

  1. Connect the air hose: Ensure the compressor is off before connecting.
  2. Plug into a grounded outlet: Use a suitable power source.
  3. Check for leaks: Turn on the compressor and inspect connections.

WARNING! Ensure the compressor is properly grounded to avoid electrical hazards.

First-Time Setup

Power on the compressor; follow the setup instructions.

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

CAUTION! Always wear safety goggles when operating the compressor.

Specifications

Controls and Settings

Access controls on the front panel: power switch, pressure regulator, and quick-connect couplers.

Pressure Regulator: Adjusts the output pressure for different tools.

Safety Valve: Releases excess pressure to prevent overloading.

Connecting Devices

Connect pneumatic tools using quick-connect couplers.

  1. Ensure the compressor is off before connecting tools.
  2. Match the coupler to the tool's fitting.
  3. Turn on the compressor and adjust the pressure as needed.

Tip: Always check for leaks after connecting devices.

Operating the Compressor

Follow these steps to operate the compressor safely and effectively.

  1. Turn on the power switch.
  2. Adjust the pressure regulator to the desired setting.
  3. Connect your pneumatic tool and begin operation.
  4. Monitor the pressure gauge during use.

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

Maintenance

Regular maintenance is essential for optimal performance.

  1. Drain the tank regularly to prevent moisture buildup.
  2. Check and replace the air filter as needed.
  3. Inspect hoses and fittings for wear or damage.

CAUTION! Always unplug the compressor before performing maintenance.

Safety Information

Follow all safety guidelines to ensure safe operation of the compressor.

Troubleshooting

SymptomPossible CauseCorrective Action
Compressor won't startPower supply issueCheck power cord and outlet.
No air pressureLeak in the systemInspect hoses and fittings for leaks.
Excessive noiseLoose partsTighten any loose screws or bolts.
Pressure not buildingFaulty pressure switchReplace the pressure switch if necessary.

Reset: Unplug and plug back in to reset the compressor.

Service: For support, contact Ridgid customer service.

Ridgid OL50135W Air Compressor Manual © - All Rights Reserved 2026