Having a Vanguard commercial pressure washer can make your cleaning tasks much easier and more efficient. However, if you’re new to using this type of equipment, you may be wondering how to crank it up and get started. Fortunately, the process is straightforward and can be done in just a few simple steps.

Step 1: Before attempting to crank the Vanguard commercial pressure washer, make sure you have read the user manual thoroughly and familiarized yourself with the equipment. This will ensure that you understand all the necessary safety precautions and operational procedures.

Step 2: Next, check that the pressure washer is properly connected to a power source and that the fuel tank is filled with gasoline or diesel, depending on the specific model. Also, ensure that the oil levels are sufficient and that there are no leaks or damages to any of the components.

Step 3: Once you have completed the necessary checks, locate the choke lever on the pressure washer. This lever is typically located near the engine and is used to control the flow of air entering the engine during startup. In most Vanguard commercial pressure washers, pulling the choke lever up will close the air intake, while pushing it down will open it.

Step 4: With the choke lever in the closed position, pull the starter cord firmly and quickly to initiate the engine startup process. It may take a few pulls before the engine starts running smoothly. If the engine fails to start after several attempts, you may need to adjust the choke lever or check for other potential issues.

Step 5: Once the engine is running, gradually open the choke lever to allow more air into the engine. This will help stabilize the engine’s performance and ensure smooth operation. Be sure to follow the specific instructions provided in the user manual for your Vanguard commercial pressure washer model.

By following these simple steps, you can easily crank your Vanguard commercial pressure washer and get started on your cleaning tasks with ease. Remember to always prioritize safety and refer to the user manual for any specific instructions or troubleshooting tips. With proper care and maintenance, your Vanguard commercial pressure washer will continue to serve you well for years to come.

Essential Steps to Crank Vanguard Commercial Pressure Washer

Follow these essential steps to crank your Vanguard commercial pressure washer:

Step 1: Check the fuel level in the gas tank and ensure there is enough fuel for operation. If the fuel level is low, fill the tank with the appropriate gasoline.

Step 2: Locate the choke lever or button on the pressure washer. The choke is typically found near the engine or on the control panel. Move the lever or press the button to the “choke” position.

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Step 3: Find the primer bulb on the pressure washer. This bulb is used to manually pump fuel into the engine for easier starting. Press the bulb several times to prime the engine.

Step 4: Set the throttle control to the “start” or “run” position. This control regulates the engine speed. Ensure it is set correctly before attempting to crank the pressure washer.

Step 5: Locate the starter cord or electric start button on the pressure washer. If your pressure washer has a starter cord, grasp it firmly and pull it out in a quick, smooth motion. If it has an electric start button, press and hold the button until the engine starts.

Step 6: Listen for the engine to start. It may take a few pulls or a few seconds for the engine to crank and start running smoothly. Once the engine is running, you can release the starter cord or button.

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Step 7: Once the pressure washer is cranked, let it warm up for a few minutes before operating at full power. This allows the engine to reach its optimal operating temperature and ensures efficient performance.

Step 8: After the pressure washer has warmed up, you can adjust the throttle control to increase or decrease the engine speed as needed for your cleaning tasks.

Note: Always refer to the operating manual provided by Vanguard for specific instructions on cranking and operating your commercial pressure washer.

By following these essential steps, you can successfully crank your Vanguard commercial pressure washer and get it ready for your cleaning tasks.

Preparing the Pressure Washer

Before cranking your Vanguard commercial pressure washer, it is important to make sure it is properly prepared. Follow these steps to ensure a smooth start:

  1. Inspect the pressure washer for any visible damage or leaks. If any issues are found, repair or replace the necessary parts before proceeding.
  2. Check the fuel level and add gasoline if needed. Make sure you are using the correct type of fuel recommended by the manufacturer.
  3. Ensure that the oil level in the engine is adequate. If the oil is low, add the appropriate amount of oil according to the specifications provided in the user manual.
  4. Attach the high-pressure hose to the pressure washer pump by threading it clockwise until it is securely fitted.
  5. Connect the spray gun to the other end of the high-pressure hose. Make sure it is tightly secured to prevent any leaks.
  6. If your pressure washer has a detergent tank, fill it with the appropriate cleaning solution. Refer to the user manual for guidance on the proper detergent to use.
  7. Inspect the spray nozzle for any blockages or damage. Clean or replace the nozzle if necessary.
  8. Ensure that the water supply is connected to the pressure washer. Make sure the water source valve is fully open and the water supply hose is securely attached.

By following these preparation steps, you can ensure that your Vanguard commercial pressure washer is ready for operation. It is important to always refer to the user manual for specific instructions related to your model.

Checking the Fuel and Oil Levels

Before starting the Vanguard commercial pressure washer, it’s important to check the fuel and oil levels.

Begin by checking the fuel level. Make sure the pressure washer is on a flat surface and turn it off. Locate the fuel tank, usually on the side or rear of the machine. Remove the fuel cap and visually inspect the fuel level. If it is low, fill the tank with the recommended type of fuel. Be sure not to overfill the tank.

Next, check the oil level. Locate the oil cap, which is typically located on top of the engine. Remove the cap and wipe the dipstick clean with a cloth. Insert the dipstick back into the oil cap fully, and then remove it again. Check the oil level on the dipstick. The oil level should be between the minimum and maximum marks. If the oil level is low, add the recommended type of oil until it reaches the proper level.

Important Tips:

  • Always use the proper type of fuel and oil recommended by the manufacturer.
  • Make sure to check the fuel and oil levels regularly to ensure the proper functioning of the pressure washer.
  • Do not overfill the fuel tank or oil reservoir as it can lead to engine damage.

By regularly checking the fuel and oil levels, you can ensure that your Vanguard commercial pressure washer is operating at its best performance and prevent any potential issues or damage.

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Connecting the Hoses and Nozzles

Connecting the hoses and nozzles correctly is essential for the efficient operation of your Vanguard commercial pressure washer. Follow these steps to ensure a proper connection:

Step 1: Water Supply Connection

Begin by connecting the pressure washer to a water supply source. Locate the water inlet on the pressure washer and attach one end of the water supply hose to it. Make sure the connection is secure to avoid any leaks.

Step 2: High-Pressure Hose Connection

Next, connect one end of the high-pressure hose to the outlet on the pressure washer pump. Ensure that the connection is tight to prevent any loss of pressure during operation. The other end of the high-pressure hose will be connected to the spray gun.

Step 3: Spray Gun and Nozzle Connection

Attach the spray gun to the free end of the high-pressure hose. Align the grooves on the gun with the corresponding grooves on the hose and twist it clockwise until it locks into place. Once the spray gun is attached, you can connect the desired nozzle to the front end of the gun. Make sure it is securely fastened.

Remember to always follow the manufacturer’s instructions for the specific model of your Vanguard commercial pressure washer, as the connecting process may vary slightly. Additionally, regularly inspect the hoses and nozzles for any signs of wear or damage and replace them if necessary.

Turning on the Engine

Once you have properly set up your Vanguard commercial pressure washer, it’s time to turn on the engine and get ready to start cleaning. Follow these steps to ensure a smooth start:

1. Prepare the engine:

Make sure the engine oil and gas levels are sufficient before starting the engine. Check the oil dipstick and add oil if necessary. Also, ensure that the fuel tank has enough gas to run the pressure washer.

2. Ensure safety precautions:

Prior to starting the engine, take necessary safety precautions. Wear protective goggles, closed-toe shoes, and gloves. Ensure the area around the pressure washer is clear of any obstacles or tripping hazards.

3. Set the choke and throttle:

Locate the choke and throttle controls on the pressure washer. The choke is usually a small lever on the side of the engine, while the throttle is a lever near the handle. Set the choke to the “closed” or “start” position and set the throttle to around 50-75% to provide enough power for starting.

4. Pull the starter cord:

Stand behind the pressure washer and firmly grasp the starter cord handle. Pull it smoothly and steadily to start the engine. If the engine does not start on the first pull, repeat the process until it starts. Do not yank the cord forcefully, as it may damage the engine or cause injury.

5. Let the engine warm up:

Allow the engine to warm up for a few minutes after it has started. This will help ensure optimal performance and prevent damage. During this time, listen for any unusual sounds or vibrations that could indicate a problem with the engine.

Once the engine is running smoothly, you are ready to operate the Vanguard commercial pressure washer and begin your cleaning tasks.

Starting the Water Flow

Before cranking the Vanguard commercial pressure washer, it is important to ensure that the water flow is properly started. Here are the steps to follow:

1. Connect the Water Source

First, locate the inlet connection on the pressure washer. This is where you will connect the water source. Attach one end of a garden hose to the inlet connection and tighten it securely. Make sure the hose is not kinked or damaged.

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Note: If using a water tank as the water source, make sure it is filled to an adequate level.

2. Turn on the Water

Next, turn on the water source to allow water to flow into the pressure washer. This can be done by turning the faucet or knob on the water source. Check that the water is flowing freely and at a sufficient rate.

Note: If the water source is a tank, make sure the valve is open to allow water to flow.

It is important to have a continuous water supply during operation to prevent damage to the pressure washer.

Adjusting the Pressure and Cleaning

Once you have successfully cranked your Vanguard commercial pressure washer, it’s time to adjust the pressure settings to ensure an effective and efficient cleaning process. Follow these steps:

1. Identify the pressure adjustment knob or dial on your pressure washer. It is usually located near the pump or the wand.

2. Turn the knob or dial clockwise to increase the pressure or counterclockwise to decrease it. Start with a lower pressure setting and gradually increase it until you reach the desired pressure for your cleaning task.

3. Test the pressure by spraying a small area. If the pressure seems too high or too low, make further adjustments until you achieve the desired result.

4. Once you have adjusted the pressure, you can begin the cleaning process. Hold the wand firmly and direct it towards the surface you want to clean.

5. Move the wand in a slow and steady motion, ensuring that the water hits the surface at an angle. This will maximize the cleaning power and prevent any damage.

6. Pay close attention to any stubborn stains or dirt. If necessary, you can use a detergent or cleaning solution specifically designed for pressure washers. Apply the detergent and let it sit for a few minutes before rinsing it off with the pressure washer.

7. Clean in sections, starting from the top and working your way down. This will prevent any streaks or dirt from flowing onto already cleaned areas.

8. After you have finished cleaning, turn off the pressure washer and detach the hose. Be sure to clean and store the pressure washer properly to ensure its longevity.

By following these steps, you can adjust the pressure on your Vanguard commercial pressure washer and effectively clean various surfaces with ease.


What is a Vanguard commercial pressure washer?

A Vanguard commercial pressure washer is a heavy-duty cleaning machine designed for professional use. It is powered by a Vanguard engine, known for its durability and reliability.

How often should I change the oil in my Vanguard commercial pressure washer?

The frequency of oil changes in a Vanguard commercial pressure washer depends on the usage and operating conditions. As a general guideline, it is recommended to change the oil every 50 hours of operation or at least once a year. However, if the pressure washer is used in extreme conditions or for heavy-duty cleaning tasks, more frequent oil changes may be required. It is important to consult the manufacturer’s manual for specific guidelines and recommendations.

Can I use any type of detergent with my Vanguard commercial pressure washer?

No, it is not recommended to use any type of detergent with your Vanguard commercial pressure washer. It is important to use only detergents that are specifically designed for pressure washer use. Using the wrong detergent can damage the pressure washer’s pump and other components. It is best to consult the manufacturer’s recommendations or use detergents that are approved for use with pressure washers.