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RIDGID OL50135W - User Manual

RIDGID OL50135W
22 pages
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1
Your air compressor has been engineered and manufactured to our high standard for dependability, ease of operation, and
operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING:
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.
Thank you for buying a RIDGID product.
SAVE THIS MANUAL FOR FUTURE REFERENCE
OPERATOR’S MANUAL
5 GALLON PORTABLE
AIR COMPRESSOR
OIL LUBRICATED
DIRECT DRIVE
OL50135W

Table of Contents

Questions and Answers

  • K
    Kaitlyn CooperAug 14, 2025
    Why is my RIDGID OL50135W not running?
    • T
      Terry BaldwinAug 14, 2025
      If your RIDGID Air Compressor isn't running, there are several potential causes. First, ensure the unit is properly plugged in to a power source. Check your shop or house fuse/breaker and reset it if necessary, determining why the problem happened. Also, check for proper use of any extension cords. If the thermal overload is open, the motor will restart when it cools down. If the tank is full of air, the compressor will turn on when tank pressure drops to cut-in pressure. Finally, the pressure switch may be bad and need replacement.
  • H
    Henry WardAug 17, 2025
    Why does my RIDGID OL50135W Air Compressor keep blowing fuses?
    • J
      Jason BartonAug 18, 2025
      If the fuses blow or the circuit breaker trips repeatedly on your RIDGID Air Compressor, the issue could stem from a few causes. Check that you are using the correct size fuse, and consider using a time-delay fuse. It's also possible there's a circuit overload; try disconnecting other electrical appliances from the circuit or operating the compressor on its own dedicated branch circuit. Also, verify that you are using the correct gauge wire and cord length for any extension cords. If none of these steps resolve the issue, the check valve or unloader may be defective, requiring professional service.
  • R
    Rick SantosAug 21, 2025
    Why does my RIDGID OL50135W Air Compressor motor hum but not start?
    • T
      Thomas RandallAug 21, 2025
      If the motor of your RIDGID Air Compressor hums but can't run or runs slowly, it could be due to several reasons. Low voltage could be the problem, so check with a voltmeter. Also, verify you're using the correct gauge wire and length of extension cord. If the motor winding is shorted or open, or the check valve or unloader is defective, the compressor may need to be taken to a service center.
  • R
    Robert GoodwinAug 25, 2025
    Why does the thermal overload protector keep tripping on my RIDGID OL50135W Air Compressor?
    • T
      thompsonmicheleAug 25, 2025
      If the thermal overload protector on your RIDGID Air Compressor cuts out repeatedly, there are a few things to investigate. Low voltage can cause this issue, so check with a voltmeter. Insufficient ventilation or high room temperature can also be culprits; move the compressor to a well-ventilated area. Finally, ensure you're using the correct gauge wire and length of extension cord.
  • M
    Mr. Hunter CaseAug 27, 2025
    What to do if air pressure drops after RIDGID OL50135W Air Compressor shuts off?
    • L
      leah56Aug 27, 2025
      If the air receiver pressure drops when your RIDGID Air Compressor shuts off, the issue might be due to loose connections. Check all fittings and tubing with a soap and water solution and tighten any that are leaking. Also, ensure the drain valve is tightened. If these steps don't resolve the problem, the check valve may be leaking and require professional service.
  • D
    Donna GallagherAug 31, 2025
    Why does my RIDGID Air Compressor keep running?
    • M
      malik33Aug 31, 2025
      If your RIDGID Air Compressor runs continuously, it could be due to a defective pressure switch, requiring professional attention. Another possibility is excessive air usage. Try decreasing air usage, as the compressor might not be large enough for the tool’s requirements.
  • M
    Matthew WiseSep 3, 2025
    How to reduce moisture in the air from my RIDGID OL50135W Air Compressor?
    • J
      Jennifer JohnsonSep 3, 2025
      Excessive moisture in the discharge air from your RIDGID Air Compressor can be caused by a couple of things. First, drain the tank to remove any excessive water accumulation. High humidity can also contribute to this problem; consider moving the compressor to an area with less humidity or using an air line filter.
  • M
    Marvin WilliamsSep 6, 2025
    Why is the air output lower than normal on my RIDGID Air Compressor?
    • H
      Hannah PachecoSep 6, 2025
      If the air output of your RIDGID Air Compressor is lower than normal, it could be due to broken inlet valves, requiring professional service. Another possibility is leaking connections; try tightening all connections.
  • M
    Michael HurleySep 10, 2025
    How to fix a vibrating RIDGID Air Compressor?
    • M
      Mrs. Emily Wong MDSep 10, 2025
      If your RIDGID Air Compressor vibrates, it is possible that the mounting bolts are loose. Make sure to tighten the mounting bolts.

Summary

Introduction

General Safety Rules

Work Area Safety Guidelines

Guidelines for maintaining a clean, well-lit, and distraction-free work area for safe operation.

Electrical Safety Precautions

Precautions to prevent electric shock, including grounding and cord care.

Personal Safety Measures

Essential personal protective equipment and behaviors for safe operation.

Tool Use and Care Practices

Guidelines for proper tool usage, maintenance, and handling to prevent accidents.

Service Safety Procedures

Instructions for safe servicing and maintenance by qualified personnel.

Specific Safety Rules

Tool Familiarization and Hazards

Familiarize with tool, limitations, and specific hazards to prevent injury.

Safe Operation and Handling

Rules for safe operation in different environments, tool handling, and specific warnings.

Symbols

Symbol Identification

Explanation of various symbols used on the tool and their meanings for safe operation.

Signal Word Meanings

Definitions of signal words (Danger, Warning, Caution) and their associated risk levels.

Service and Instructions

Service Requirements

Guidance on servicing by qualified technicians and using identical replacement parts.

Electrical

Extension Cord Usage

Proper selection, use, and inspection of extension cords for safe operation.

Grounding and Electrical Connection

Ensuring proper grounding and electrical connection for safety and performance.

Glossary of Terms

Features

Product Specifications

Key specifications of the air compressor, including capacity, pressure, and delivery.

Feature Identification

Description of key features like handle, cord wrap, drain valves, and gauges.

Assembly

Unpacking and Inspection

Steps for unpacking, inspecting for damage, and verifying contents of the air compressor.

Pump Break-In

Steps to break in the pump for the first time to ensure proper operation.

Hose Attachment

Instructions on how to safely connect an air hose to the compressor.

Operation

Handle Operation and Storage

How to raise and lower the compressor handle for use, storage, and transport.

Built-in Cord Wrap

Information on the built-in cord wrap for convenient storage and portability.

Checking and Adding Oil

Procedure for checking the oil level and adding oil as needed.

Using the Air Compressor

Steps for connecting power, turning on, and setting pressure for air compressor use.

Cold Weather Starting Procedure

Specific procedure for starting the compressor in cold weather conditions.

Draining Air Tanks

Procedure for draining moisture from the air tanks daily to prevent corrosion.

Safety Valve Check

How to test the safety valve to ensure it functions correctly.

Maintenance

Air Filter Replacement

Instructions for replacing the air filter to maintain performance.

General Maintenance

Guidelines for cleaning and maintaining the compressor, avoiding harmful chemicals.

Changing the Oil

Step-by-step guide for draining and refilling the compressor oil.

Troubleshooting

Troubleshooting: Compressor Not Running

Diagnosing and solving issues when the compressor fails to start or run properly.

Troubleshooting: Tripped Breakers;Overloads

Troubleshooting common causes for fuses blowing or circuit breakers tripping.

Troubleshooting: Pressure Drops & Leaks

Identifying and fixing issues related to pressure loss and air leaks.

Troubleshooting: Air Quality;Performance

Addressing problems like excessive moisture, continuous running, or low air output.

Notes

Warranty Information

Warranty Coverage and Service

Details on warranty coverage for defects and the process for seeking service.

Warranty Limitations and Exclusions

Information on what the warranty does not cover and legal limitations.

RIDGID OL50135W Specifications

General IconGeneral
Power SourceElectric
Tank Capacity5 Gallons
Maximum Pressure135 PSI
Pump TypeOil Lubricated
Voltage120V
TypePancake
Tank Size5 Gallons
Max Pressure135 PSI
Motor TypeInduction
PhaseSingle Phase

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