Blue Clean AR391SS - User Manual

Questions and Answers

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Gregory HarrisAug 5, 2025
How to fix Blue Clean Pressure Washer that will not turn on?
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  Edward BrownAug 5, 2025
  If your Blue Clean Pressure Washer won't turn on, ensure it's in the “OFF” position before plugging the electrical cord into a grounded 120-volt outlet, avoiding extension cords. If the plug doesn't fit, the outlet may not be properly grounded. Try another outlet and press the reset button on the GFCI power box. The color of red should be visible in the little window on the GFCI. If it is staying red, turn the power switch on the power washer to “ON”, squeeze the trigger on the spray gun and try again. If issues persist, try another outlet and repeat the process.
T
Tiffany GonzalezAug 11, 2025
What to do if Blue Clean AR391SS Pressure Washer runs but has no water flow?
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  Patrick JohnsonAug 11, 2025
  If your Blue Clean Pressure Washer is running, but no water is flowing, first check the water source. Then, unclog the nozzle on the lance, referring to the nozzle cleaning instructions. Alternatively, remove the lance and spray directly from the spray gun to determine if the lance is the source of the problem.
C
Christine Levine DVMAug 18, 2025
Why is my Blue Clean AR391SS Pressure Washer leaking at the hose connection?
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  Austin HamiltonAug 18, 2025
  If water leaks where the high-pressure hose connects to the spray gun of your Blue Clean Pressure Washer, check for an o-ring at the end of the high-pressure hose's metal tip. Without the o-ring, the connection will leak. O-Ring Kits are available online at www.arblueclean.com or call Customer Service at 1-866-235-5112 to place an order.
J
Jeff LunaAug 25, 2025
How to remove lance from Blue Clean Pressure Washer?
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  Jonathan ConwayAug 25, 2025
  To remove the lance from the spray gun of your Blue Clean Pressure Washer, insert the quick-release end of the lance into the spray gun. Press the spray gun and lance together (about a 1/8”) and turn clockwise to lock it. To remove, press together and turn counter-clockwise to slide it out. Alternatively, hold the spray gun and lance upright with the nozzle end on the floor and push down to loosen the connection before attempting removal. Soapy water or a lubricant in the area where the lance connects to the spray gun may also help.
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james58Aug 29, 2025
What to do if Blue Clean AR391SS turns on then off?
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  Melinda SmithAug 29, 2025
  Your Blue Clean Pressure Washer is likely functioning correctly. It may turn on briefly to prime the pump when connected to water and then shut off, waiting for the spray gun trigger to be pressed. To ensure continuous operation, turn the power switch off, hold the trigger on the spray gun to create a steady water stream, and then simultaneously turn the power switch on.

Summary

Electric Pressure Washer Overview

Key Pressure Washer Features

Lists key features such as quick-connect nozzles, rotary turbo nozzle, detergent tank, and total stop system.

Package Contents

Hardware Contents

Details the screws and other small hardware required for assembly.

Safety Information

General Safety Warnings

Covers essential safety precautions like avoiding alcohol, wearing eye protection, and handling high pressure.

Double-Insulated Appliance Servicing

Provides guidance on servicing double-insulated appliances and identifies them by markings.

Assembly Instructions

Power Unit and Hose Assembly

Instructions for attaching the spray gun holder, nozzle tray, and stabilizer foot.

High Pressure Hose and Spray Gun Connection

Details on connecting the high-pressure hose to the spray gun and locking the trigger.

Lance and Nozzle Installation

Steps for attaching the lance and various nozzles to the spray gun.

Garden Hose Adapter Installation

Procedure for connecting the garden hose adapter to the power washer's water inlet.

Washer Filter and Hose Connection

Instructions for managing the washer filter and connecting the garden hose.

Operating Instructions

Operation Preparation

Steps to prepare the unit for operation, including water supply, power switch, and GFCI connection.

Using Detergent

Guide on filling and using the detergent tank, including concentration adjustment.

Operation Tips

Provides tips on motor behavior, o-ring lubrication, and nozzle cleaning.

Care and Maintenance

Avoiding Surface Damage

Guidance on controlling water pressure and nozzle angle to prevent surface damage.

Power Cord Usage and Storage

Instructions on how to use and store the power cord.

Detergent Usage and Storage

Details on using detergents correctly and proper storage procedures for the unit and its parts.

Cleaning Nozzles

Steps to clean clogged nozzles for optimal performance.

Troubleshooting Common Issues

Unit Will Not Turn On

Corrective actions for when the power washer unit fails to start.

High Pressure Hose Connection Issues

Troubleshooting steps for when the high pressure hose won't connect or stay connected.

Lance Removal Problems

Solutions for difficulty in removing the lance from the spray gun.

Unit Shuts Off After Short Period

Diagnosing why the power washer turns on briefly and then shuts off.

Limited Warranty Information

Warranty Claim Process

Steps to follow for making a warranty claim, including contacting customer service.

Replacement Parts List

Part Identification and Numbers

Lists all parts with their descriptions and corresponding part numbers for ordering.

Blue Clean AR391SS Specifications

General

Model	AR391SS
Category	Pressure Washer
Brand	Blue Clean
Power Source	Electric
Motor	13 Amp
Hose Length	30 ft
Power Cord Length	35 ft
Nozzles Included	4
Pressure	2000 PSI
Flow Rate	1.4 GPM
Nozzle Types	0°, 25°, 40°, Soap