1.0Safety Do’s and Don’ts

This machine produces a high pressure spray, follow these instructions to avoid the risk of injury.

1.1 Danger

-Wear proper face protection when operating a pressure washer.

-Never aim spray gun at yourself, another person, animals or plants

-Keep hands and feet clear of the cleaning nozzle at all times.

-Operate in well ventilated areas ONLY!

-Use ONLY those parts and accessories recommended for these machines.

-Never operate machine without Belt Guard securely in place.

1.2 Warning

-Read all instructions and familiarize yourself with the unit before operating.

-Read engine manual instructions completely.

-Always engage the trigger safety lock when the gunvalve is not in use.

-Relieve the pressure in the system before uncoupling hoses.

-Never start the machine until the quick couplers are checked to make sure the sleeves are locked.

-Do not tamper with unloader valve adjustment or alter engine speed.

-Do not fill the fuel tank when the engine is running or still hot.

-Do not use on unsupported elevated surfaces (i.e. ladders).

-Do not try to repair a leak in the hose or connection while the system is under pressure.

-Do not substitute any component part on this machine.

-Use ONLY Simpson® replacement parts as originally installed.

-The use of incorrect parts could cause serious personal injury.

-Always keep hands and fingers clear of cleaning nozzles.

-Always relieve the pressure in the system before uncoupling the quick couplers.

1.3 Caution

-Use ONLY the cleaning nozzle size designed for your model.

-Do not start the machine until water is turned on at the faucet and water is flowing from the end of the extension.

1.4 Notice

-Close fuel valve when transporting or storing unit.

-Let the machine run for several minutes before starting to pressure-wash.

-Check oil level in engine each time gas tank is filled.

-Keep air filter clean and engine in tune.

-Keep incoming water filter clean.

-Incoming water supply must deliver gallons per minute greater than machine capacity. If questionable, check supply at machine. If supply is insufficient, do not operate from this outlet. For residental use, the outlet closest to the meter tap will usually deliver the highest gallons per minute output.

-DO NOT connect to shallow wells used for lawn sprinkling. Connect only to clean city water supply or deep domestic well.

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Simpson PS4240H manual Safety Do’s and Don’ts
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PS4240H specifications

The Simpson PS4240H is a powerful and versatile gas pressure washer designed for both residential and commercial cleaning tasks. Known for its durability and efficiency, it delivers outstanding cleaning performance, making it an ideal choice for various applications, from washing vehicles to cleaning driveways and decks.

At the heart of the PS4240H is a robust Honda GX200 engine, renowned for its reliability and performance. This 196cc engine generates impressive power, enabling the pressure washer to reach a maximum pressure of 4200 PSI. This powerful output allows users to tackle even the toughest grime and dirt, significantly reducing the time and effort required for cleaning.

One of the standout features of the PS4240H is its high flow rate, which reaches up to 4.0 GPM (gallons per minute). This combination of high pressure and flow rate allows for efficient cleaning, making it ideal for larger areas, such as commercial properties or extensive outdoor spaces. Additionally, the unit comes equipped with a professional-grade generator-style pump that is designed for long-lasting performance, ensuring reliability during demanding cleaning jobs.

The pressure washer features five quick-connect nozzle tips, which enable users to choose the appropriate spray pattern for different tasks. Ranging from 0 degrees to 40 degrees, these nozzles allow for versatile cleaning options, from concentrated streams for tough stains to wider sprays for rinsing large surfaces. This adaptability makes the PS4240H suitable for a broad spectrum of applications.

Durability is another hallmark of the Simpson PS4240H. Its frame is constructed with a heavy-duty steel design, ensuring that it can withstand the rigors of frequent use. The oversized pneumatic tires enhance mobility, making it easier to maneuver across various terrains. Furthermore, the pressure washer features an ergonomic spray gun with a safety lock, promoting ease of use and reducing the risk of accidental activation.

In addition to its impressive technical specifications, the Simpson PS4240H is designed with user convenience in mind. The compact design and built-in storage solutions for accessories such as nozzles and hoses enhance overall functionality.

With features that blend power, efficiency, and durability, the Simpson PS4240H is an excellent investment for both homeowners and professionals seeking a reliable and effective pressure washing solution. Its high-performance capabilities make it a standout choice in the competitive market of pressure washers.
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