MAINTENANCE

Idle Speed Adjustment

See Figure 11.

If the blades move at idle, the idle speed screw needs adjust- ing on the engine. Turn the idle speed screw counterclockwise to reduce the idle RPM and stop the blade movement. If the blades still move at idle speed, contact a service dealer for adjustment and discontinue use until the repair is made.

WARNING:

The blades should never move at idle. Turn the idle speed screw counterclockwise to reduce the idle RPM and stop the blades, or contact a service dealer for adjustment and discontinue use until the repair is made. Serious personal injury may result from the blades turning at idle.

SPARK PLUG replacement

This engine uses a Champion RCJ6Y with .025 in. electrode gap. Use an exact replacement and replace annually.

CLEANING THE EXHAUST PORT AND MUFFLER

IDLE

SPEED SCREW

Fig. 11

Depending on the type of fuel used, the type and amount of lubricant used, and/or your operating conditions, the exhaust

port and muffler may become blocked with carbon deposits. scabbard If you notice a power loss with your gas powered tool, you

may need to remove these deposits to restore performance. We highly recommend that only qualified service technicians perform this service.

SPARK ARRESTOR

The spark arrestor must be cleaned or replaced every 50

Fig. 12

hours or yearly to ensure proper performance of the product.

 

Spark arrestors may be in different locations depending on

 

the model purchased. Please contact the nearest service

 

dealer for the location of the spark arrestor for your model.

 

STORING THE PRODUCT

Clean all foreign material from the product. Store idle unit indoors in a dry, well-ventilated area that is inaccessible to children. Keep away from corrosive agents such as garden chemicals and de-icing salts.

Abide by all ISO and local regulations for the safe storage and handling of gasoline.

When storing 1 month or longer:

Drain all fuel from tank into a container approved for gasoline. Run engine until it stops.

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Ryobi RY39500 manual Idle Speed Adjustment, Spark Plug replacement, Cleaning the Exhaust Port and Muffler, Spark Arrestor
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RY39500 specifications

The Ryobi RY39500 is a powerful and efficient pressure washer designed for both residential and light commercial use. With its compact design and robust performance, it is an ideal choice for those looking to tackle various cleaning tasks around their home or business.

One of the standout features of the RY39500 is its 2,300 PSI and 1.2 GPM (gallons per minute) output. This impressive power allows it to easily remove stubborn dirt, grime, and stains from surfaces such as patios, decks, driveways, and siding. The pressure washer is equipped with a reliable 13-amp electric motor that ensures consistent performance and minimizes the hassle of gas maintenance.

The RY39500 comes with a range of nozzles, including the 0° and 25° nozzles, which provide versatility for various cleaning applications. The quick-connect nozzle system makes it easy to switch between nozzles without the need for additional tools, allowing users to select the right pressure for the job at hand. Additionally, it features a built-in detergent tank that simplifies the process of applying soap to surfaces, further enhancing cleaning efficiency.

Another key characteristic of the Ryobi RY39500 is its user-friendly design. The unit is equipped with large wheels and a lightweight frame, making it easy to maneuver around different areas while cleaning. The onboard storage compartment provides a convenient space for storing accessories, ensuring everything is organized and readily accessible.

For added safety and convenience, the RY39500 includes an automatic shut-off feature. This technology automatically turns off the motor when the trigger is not engaged, reducing water waste and prolonging the life of the pressure washer. Safety features, such as a safety lock on the trigger, provide additional peace of mind during operation.

In terms of durability, the Ryobi RY39500 is built to withstand the rigors of regular use. The high-quality components contribute to its longevity, making it a solid investment for homeowners and small businesses alike.

Overall, the Ryobi RY39500 combines powerful performance with user-friendly features, making it an excellent choice for anyone needing an efficient and reliable pressure washer. Its versatility, ease of use, and safety features set it apart in the competitive market, making it a favored option for diverse cleaning needs.
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