Pressure Washers with Detergent Distribution Kit (optional)

High-pressure cleaners are an essential tool for the effective cleaning of various surfaces, using the power of high-pressure water to remove stubborn dirt. These devices are used in both home and professional settings, providing superior results compared to traditional cleaning methods. Inside AgriEuro there are the following types of pressure washers:

• Cold water high pressure washers Ideal for general cleaning, from removing dirt on walls and driveways to washing vehicles and equipment.
• Hot water high pressure washers. Thanks to heated water, these machines are more effective than cold water machines. They are ideal for difficult dirt and grease.
• Petrol-powered high pressure washers Perfect for use in environments without access to electricity, they combine high power with autonomy.
• Heavy-duty tractor-mounted high-pressure washers Designed for use on agricultural tractors, they are powered by the tractor's PTO. Ideal for cleaning farm equipment and floors.

Each type of pressure washer is designed to meet your specific needs, with models ranging from domestic, light and handy to professional, more robust and powerful.

Pressure washers are mechanical devices that harness the power of high-pressure water to clean various surfaces, removing dirt, algae, mud, and other stubborn impurities that traditional methods cannot effectively remove.

These appliances consist of:

• High-pressure pump,
• an engine which can be electric or petrol-powered,
• various accessories that allow the water jet to be adapted to specific cleaning needs.

Pressure washers are used in many contexts, such as:

• Domestic: Cleaning of gardens, terraces, exterior walls, cars and bicycles.
• Commercial: Used in commercial activities for cleaning facades, shop windows, and outdoor areas.
• Industrial: In the industrial sector, they are used for cleaning machinery, industrial floors and other large areas.
• Agricultural: They aid in the maintenance of agricultural machinery and storage facilities.

Pressure washers are designed to provide a quick and deep cleaning in various settings, greatly reducing the time and effort required. The main benefits of these devices are:

1. Time saving: Pressure washers allow you to clean large surfaces in less time than conventional methods, thanks to the high water pressure that quickly loosens and removes dirt.
2. Water saving. Despite the use of high pressure water, pressure washers consume less water than a regular garden hose for the same job, as water is used more effectively.
3. Less effort. While conventional techniques may require significant physical effort, pressure washers rely on the pure power of pressurized water to achieve similar or better results.
4. Versatility With the ability to add different types of nozzles and accessories, pressure washers can be adapted for a wide range of cleaning tasks, from removing graffiti and stubborn dirt to gentle cleaning of garden furniture.
5. Removal of chemicals. Chemical cleaners are often unnecessary due to the strength of the water jet, making the pressure washer an environmentally friendly choice.

These features make the pressure washers indispensable tools not only for domestic and hobbyist users, but also for professionals in various sectors such as construction, agriculture and industry, where effective and rapid cleaning is crucial

There are different types of pressure washers, each designed to meet specific cleaning needs in both domestic and industrial environments. Here are the main ones:

• Cold water pressure washers. This ensures stable use and is suitable for most domestic or professional applications. They use cold water and are ideal for removing dirt on tough surfaces. They are generally cheaper and easier to use
• Hot water pressure washers; They use a boiler to heat the water, thus increasing the cleaning effectiveness against grease and stubborn dirt. They are particularly useful in industrial environments or for cleaning machinery and greasy surfaces.
• Petrol-engine pressure washers Equipped with petrol engines, these pressure washers offer maximum mobility and power, ideal for areas where no electrical power is available. These are frequent choices in sectors such as agriculture and construction.
• Heavy-duty tractor-mounted high-pressure washer Designed to be attached to and powered by a tractor, these pressure washers are designed for use in large open spaces and applications requiring high pressures and flow rates.

When buying a pressure washer, it is very important to reflect on the technical features of the model to make sure you make the right choice according to your needs. In particular, the main technical characteristics of pressure washers are as follows:

• Machine power supply. The pressure washers can be electrically powered, either in single or three-phase versions, by battery or with an internal combustion engine. The electrical versions are ideal for indoor or domestic use, while the burst versions are perfect for outdoor areas where power is not available.
• Water pressure. Measured in bar, the water pressure determines the cleaning effectiveness. Domestic pressure washers typically operate between 110 and 160 bar, while professional models can exceed 310 bar for heavy industrial applications.
• Flow rate Expressed in litres per hour (l/h) or litres per minute (l/min), the flow rate indicates the amount of water that the pressure washer is capable of spraying over a given period of time. The greater the range, the greater the ability to cover large areas quickly.
• Hot or cold water. High-pressure cleaners can use cold water or have a system that heats the water, increasing effectiveness against greasy or encrusted dirt.

These characteristics are crucial in determining the scope of application of a pressure washer. For example, a model with high pressure and flow is ideal for cleaning large and very dirty outdoor areas, such as floors, external walls or heavy machinery. In contrast, more moderate pressure may be sufficient for domestic cleaning of cars, garden furniture or bicycles.

Modern pressure washers are equipped with several “additional” or special features that improve their functionality, safety and durability. The most relevant ones are usually the following:

1. Engine brand: : The choice of motor directly influences the pressure and flow rate of the pressure washer. Engines from well-known brands offer superior performance and increased durability.
2. Rpm: A slower pump rotation speed reduces wear and increases the longevity of the appliance. Professional pressure washers often operate at 1450 rpm, offering the optimum balance between performance and durability.
3. Pressure regulator: Mainly used on professional models, it allows the outlet pressure to be adapted to the specific needs, improving the adaptability of the pressure washer to various types of surface without risk of damage.
4. Versatility: suitable for all types of dishes, from simple burgers to the most sophisticated recipes.
5. Head material : The cylinder head can be made of plastic, aluminium or brass. Brass, being one of the toughest and strongest metals, is ideal for high pressure washers, ensuring superior performance and strength.
6. Additional equipment . Among these we can certainly mention thehose Reel that facilitates the management of the high-pressure hose, the detergent reservoir that allows you to apply liquid detergents directly through the jet and the lance with rotating nozzle that allows you to concentrate the water jet in one place, and therefore to increase the cleaning force on particularly tough dirt.

Before buying a pressure washer we advise you to think carefully about the use you want to make of it since there are many differences between the domestic and the professional. In particular, the choice of the appropriate model should be based on your specific cleaning needs, which differ in terms of frequency, intensity and type of surface to be treated.

In particular, for professional or industrial pressure washers we recommend you to evaluate the following aspects:

• Frequency of use: Professional pressure washers are designed for frequent and intensive use, often daily.
• Intensity: High power is required for tackling stubborn dirt and large surfaces.
• Surface types : suitable for construction sites, industrial structures, agriculture, and large commercial areas.
• Technical characteristics : usually equipped with more powerful motors, higher pressures, and constructed with resistant materials such as brass to ensure durability and reliability.

If, on the other hand, you have to use semi-professional high-pressure cleaners or in a domestic or hobby context, we advise you to consider:

• Frequency of use: generally used for occasional jobs, such as spring cleaning or washing cars and garden furniture.
• Intensity: less powerful than professional models, but perfectly capable of dealing with normal household dirt.
• Surface types : ideal for patios, garages, cars, and small gardening jobs.
• Technical features : often lighter and easier to handle, with simplified functions for easy use by non-professionals.

Understanding these aspects is essential to choosing a pressure washer that not only meets the cleaning needs but also offers good value for money. Opting for a model that is too powerful for home needs can result in unnecessary investment, while a model that is too weak may not be effective in a professional setting, resulting in inadequate spending and potentially rapid wear and tear on the device.

Here are some key tips for getting a pressure washer for both professional and hobby use.

1. Assess the pressure and flow rate. These are the basic parameters for determining the effectiveness of the pressure washer. For professional use, it is advisable to opt for models with pressures above 200 bar and high flow rates, while for the household, the pressures around 110-160 bar are sufficient.
2. Power supply type: Consider whether you need an electric, battery or petrol-powered pressure washer. Electrics are suitable for indoor environments or near energy sources, battery-powered ones offer increased mobility, and burst-powered ones are ideal for areas without access to electricity.
3. Hot or cold water. Hot water cleaners are more effective at removing grease and fouled dirt, ideal for industrial or agricultural use. Cold water is sufficient for most household applications.
4. Manufacturing materials: Check the materials used, especially for the pump and cylinder head, which affect the service life. Brass head pumps are more durable and suitable for intensive use.
5. Accessories available. Check availability of accessories such as different nozzles, cleaning reservoirs, brushes and hose reels, which can extend the versatility of the pressure washer.
6. Maintenance and Warranty. Consider the ease of maintenance and availability of spare parts. Good after-sales support such as that provided by AgriEuro, and an extended warranty are indicators of a reliable product.

Choosing a pressure washer from a trusted brand can make the difference in quality, efficiency and durability. Here is a short list of the most popular brands in the industry available at agrieuro.com:

• Karcher Professional Pressure washers. Probably the most famous of all pressure washer manufacturers, Karcher is synonymous with quality and versatility, with models suitable for both domestic and professional use.
• Comet high-pressure washers. Known for the robustness and reliability of its machines, Comet offers pressure washers that stand out for their durability and power.
• Lavor hot and cold water high-pressure cleaners Another leading name in the industry, Lavor manufactures pressure washers that combine technological innovation with ease of use, ideal for both the hobbyist and the professional.
• Annovi Reverberi Pressure washers. Known for the high quality of its pumps, Annovi Reverberi supplies pressure washers that promise superior performance and long-term reliability.
• DeWalt Pressure washers. Known for its robustness, DeWalt offers water cleaners that are particularly popular in industrial and construction environments.
• Michelin Cold and Hot Water Pressure washers. Even Michelin, best known for its tires, produces high-quality pressure washers that are suitable for various uses.

Here are 3 good reasons to buy your pressure washer on AgriEuro:

• Fast and Free Shipping: AgriEuro guarantees fast delivery at no extra cost, optimizing time and expense for each customer.
• Wide availability of spare parts: A wide range of spare parts always available ensures that the high-pressure cleaners can be maintained for a long time, reducing possible downtimes.
• Attentive and personalised after-sales service:: AgriEuro's customer service is ready to provide support for every need, from pre-purchase advice to after-sales support, ensuring a superior shopping experience.

These points underline AgriEuro's commitment to provide not only quality products, but also an excellent service that accompanies the customer at every step of the purchasing process and beyond. For those looking for an effective and durable cleaning solution, the pressure washers available on AgriEuro are the ideal choice.

Here are some things you can do with a pressure washer:

• Cleaning the exterior surfaces. Remove dirt from patios, driveways, and building facades.
• Removal of moss and algae. High pressure is effective in descaling moss and algae from stones and wood without the use of chemicals.
• Washing of vehicles. Use it to clean cars, boats and bicycles, effectively removing mud and dirt.
• Preparation of paint surfaces. It can be used to prepare external surfaces such as fences and walls before painting.
• Cleaning garden furniture and tools. Excellent for renovating outdoor furniture and agricultural or garden equipment.

In addition, with the appropriate accessories, the pressure washers can also be used for:

• unblock drains,
• clean gutters.

If you need to buy a pressure washer to clean your house these are some aspects you should consider:

• Power and pressure. For most domestic applications, a model with a pressure between 100 and 130 bar is sufficient.
• Portability: A trolley model, with wheels and handle, is ideal for easy transport around the house and in the garden.
• Power supply type: Electric pressure washers are the most common for domestic use, as they are lighter, less noisy and do not emit exhaust gases, unlike burst models.
• Accessories: Make sure the pressure washer is supplied with several nozzles, a high-quality hose and, if possible, cleaning accessories. These components extend the device's usability.
• Ease of Maintenance:: Choose a model that is low maintenance and easy to clean and store.

Both types of pressure washers are effective cleaning tools. However, they have significant differences, which we have collected below.

Hot water pressure washers;

• Superior cleaning performance. Hot water pressure cleaners are particularly effective in removing stubborn dirt, grease, oils and residues of various kinds thanks to the combination of hot water and high pressure, which makes it easier to dissolve residues
• Professional applications. They are often used in industrial and commercial environments for heavy cleaning on heavily soiled surfaces, such as garages, workshops, or industrial equipment.
• Reduction of cleaning time. Using hot water increases cleaning effectiveness, reducing the time and effort required to complete the job.
• Higher cost. Hot water pressure washers tend to have a higher initial cost than cold water pressure washers due to the increased technological complexity required for water heating.

Cold water pressure washers;

• Versatility of use: Cold water pressure washers are suitable for a wide range of applications from light domestic cleaning to industrial cleaning, offering greater flexibility in use.
• Lower cost . They usually cost less than hot water pressure washers, making them more affordable for home or semi-professional use.
• Lower power consumption. Because they do not require water heating, cold water pressure washers consume less energy during operation, helping to reduce long-term operating costs.

Hot water pressure washers are particularly useful in certain situations where cleaning requires the use of hot water to remove stubborn dirt or oils:

• Industrial and commercial cleaning. Hot water pressure washers are ideal for cleaning heavily soiled industrial and commercial surfaces, such as workshop floors, mechanical equipment, or food processing surfaces where grease or oil residue is present.
• Removal of oily residues. Thanks to the water temperature, hot water pressure washers are able to effectively dissolve and remove residues of oils, greases and other oily materials that can be difficult to clean with cold water.
• Cleaning cluttered surfaces. When cleaning heavily soiled or cluttered surfaces that require a thorough and quick clean, the use of hot water can speed up the cleaning process and improve its effectiveness.
• Environments where hygiene is required. In environments where extensive sanitation is required, such as commercial kitchens or food industries, the use of hot water in pressure washers can help ensure a more hygienic and thorough cleaning.
• Cleaning in cold weather conditions. In cold climates or during winter, using hot water in the pressure washers can prevent the water from freezing when you clean it outdoors, ensuring that the appliance works optimally.

Cleaning your terrace with a pressure washer can be a quick and easy task. Just follow these steps:

1. Preparation of the terrace. Remove objects and furniture from the terrace to allow free access to the surfaces to be cleaned. Sweep away leaves, debris and surface dirt with a broom or rake.
2. Choice of jet and pressure. Select a jet suitable for the terrace surfaces and adjust the pressure of the pressure washer according to the type of terrace material to avoid damage.
3. Diluting the detergent. Dilute the specific cleaner for high-pressure cleaners in water according to the manufacturer's instructions and fill the tank of your high-pressure cleaner.
4. Application of detergent: Spray the cleaner evenly onto the terrace using the pressure washer, making sure to cover all surfaces to be cleaned.
5. Leave the detergent to work. Let the cleaner act on the surface for a few minutes to loosen dirt and residues.
6. Cleaning with the pressure washer. Use the pressure washer to rinse off the cleaner and dirt from the terrace surface, working in sections and keeping the pressure washer at a safe distance to prevent damage.
7. Cleaning difficult areas. For areas with stubborn dirt or stains, you can focus your jet on those specific areas and use a brush or rotating nozzle for more effective cleaning.
8. Final rinse. After cleaning is complete, rinse the terrace well with clean water to remove any residual detergent and make sure the surface is clean and free of residue.
9. Drying: Allow the terrace to dry completely in the open air before repositioning furniture and objects.

Here are the steps to follow:

1. Assessment of the surface of the wall. Examine the wall for cracks, crevices or structural damage before cleaning. Be sure to repair any damage before cleaning.
2. Preparing the surrounding area . Remove any objects or furniture that may interfere with the cleaning process and cover any windows, doors or other openings to protect them from water.
3. Choice of jet and pressure. Select a jet suitable for the type of wall material and adjust the pressure of the pressure washer according to the resistance of the surface to prevent damage.
4. Detergent dilution (optional). If necessary, dilute a specific cleaner for high-pressure cleaners in water according to the manufacturer's instructions and fill the tank of your high-pressure cleaner.
5. Applying the cleaner (optional). Spray the cleaner evenly on the wall surface using the pressure washer, making sure to cover all areas to be cleaned.
6. Leave the detergent to work (optional). If you have applied a cleaner, leave the product to work on the wall surface for a few minutes to loosen dirt and residue.
7. Cleaning with the pressure washer. Use the pressure washer to rinse off the cleaning agent and dirt from the wall surface, working from top to bottom to avoid streaking and ensuring all areas are covered evenly.
8. Cleaning difficult areas. For areas with stubborn dirt or stains, you can focus your jet on those specific areas and use a rotating nozzle for more effective cleaning.
9. Final rinse. After cleaning is complete, rinse the wall thoroughly with clean water to remove any residual detergent and make sure the surface is clean and free of residue.
10. Drying: Allow the wall to dry naturally in the open air before removing any protective covers and repositioning objects.

To ensure the correct operation of a pressure washer and to extend its service life, it is important to follow the following regular maintenance practices:

1. Cleaning after each use. After each use, rinse the pressure washer well with clean water to remove any dirt, cleaning agents or scale that may damage the internal components.
2. Checking the filters. Check water and air filters regularly and clean or replace them if necessary to avoid clogging and ensure optimal air and water flow.
3. Inspection of pipes and fittings. Periodically check the pressure washer lines and fittings for leaks, damage, or wear, and replace damaged or worn parts to prevent water leaks or pressure problems.
4. Lubrication of moving parts. Regularly lubricates moving parts of the pressure washer, such as the gun, lance and joints, with specific lubricants to ensure smooth movement and reduce component wear.
5. Checking the pump. Periodically check the condition of the pressure washer pump and check for leaks, abnormal noises or pressure leaks. In the event of a problem, contact a qualified technician to repair or replace the pump.
6. Water drainage. After use in freezing conditions or during long periods of inactivity, be sure to completely drain the water from the pressure washer to avoid damage caused by freezing water inside the components.
7. Proper storage . Store the pressure washer in a cool, dry and weather-free place when not in use. Protect it from weathering and moisture to prevent damage to components and electronics.

For safe use of pressure washers, please follow these guidelines:

1. Read the user manual. Before you use the pressure washer, read the user manual carefully and follow all instructions provided by the manufacturer for safe and proper use of the appliance
2. Wear protective clothing. Always wear goggles and gloves when using the pressure washer to protect
3. Keep a safe distance. Keep a safe distance from the working area and surrounding persons when using the pressure washer to prevent injury from the high-pressure water jet.
4. Avoid pointing the jet at people or animals. Never aim the pressure washer jet at persons, animals or fragile objects to avoid injury or damage.
5. Turn off the pressure washer before servicing. Before any maintenance or cleaning of the pressure washer, be sure to switch off the appliance, unplug it from the electrical outlet and release the water pressure.
6. Avoid using electrical extension cords. When possible, avoid using power extensions with the pressure washer to reduce the risk of damage caused by poor electrical insulation or overloading of the power grid.
7. Do not use flammable solvents. Avoid the use of flammable solvents or hazardous chemicals with the pressure washer, as they can cause fire or damage to the appliance.
8. Turn off the pressure washer if you have a problem. If you notice any operational problems or abnormalities while using the pressure washer, turn it off immediately, unplug it from the electrical outlet, and contact a qualified technician for repair
9. Store the pressure washer safely. After use, store the pressure washer in a safe place, away from the elements and out of the reach of children.

When choosing a detergent to use to clean with a pressure washer, be sure to read the manufacturer's instructions carefully to ensure compatibility with your appliance and to get the best cleaning results.

Some types of detergents commonly used to clean with pressure washers are as follows:

1. Some types of detergents commonly used to clean with pressure washers are as follows:.
2. All-purpose cleaners. They are versatile cleaners suitable for cleaning a wide range of surfaces, such as floors, walls, vehicles and garden equipment.
3. Specific detergents . There are specific cleaners for different types of surfaces such as wood, tiles, concrete, plastic, aluminium etc. be sure to choose a detergent that is suitable for the material you are cleaning.
4. Degreasing detergents. They are especially effective for removing grease, oil and food residues from surfaces such as barbecues, motors, cooking equipment etc.
5. Detergents for sensitive surfaces. For delicate or sensitive surfaces, such as glass, paints or delicate materials, we recommend using specially formulated cleaners to avoid damaging the surface.
6. Anti-foaming detergents . To prevent excessive foaming when using the pressure washer, you can use Anti-foaming detergents to help keep the foam under control.
7. Detergents for removing mould and algae. For external surfaces such as walls, floors or fences that are prone to the formation of mould or algae, you can use specific cleaners to remove them.

Water pressure is one of the key factors influencing the effectiveness of cleaning with a pressure washer. Here's how it affects the cleaning process:

1. Dirt removal force. The higher the water pressure, the greater the force with which the water jet hits the surface to be cleaned, allowing dirt to be removed more easily and effectively.
2. Cleaning depth . Higher water pressure allows deeper penetration into pores and crevices of surfaces, ensuring a more thorough and deeper cleaning.
3. Cleaning speed . Higher water pressure allows surfaces to be cleaned faster, reducing the overall time required to complete the job.
4. Efficiency on different types of dirt. The water pressure can be adjusted according to the type of dirt to be removed and the sensitivity of the surface. For example, a high pressure is effective for removing stubborn dirt or scale, while a lower pressure is suitable for delicate surfaces.
5. Prevention of the formation of mould and algae. Constant and sufficiently high water pressure can help prevent mould, algae and other weathering on external surfaces.
6. Water saving. Despite the increased pressure, modern pressure washers are designed to consume less water than traditional cleaning methods, saving significant amounts of water.

The water consumption of a pressure washer depends on its water flow rate, expressed in litres per minute (l/min), and the time it is used.

You can calculate the water consumption of your pressure washer using this simple formula:

Water consumption = water flow rate (l/min) x usage time (min)

For example, if your pressure washer has a water flow rate of 10 litres per minute, and you use it for 30 minutes, your total water consumption will be:

Water consumption = 10 l/min x 30 min = 300 litres

So, in this case, your pressure washer would consume 300 litres of water during 30 minutes of use.

It is important to consider the water consumption of the pressure washer when planning cleaning operations, especially if you are using drinking water or working in areas with limited water resources.

The current consumption of a pressure washer depends mainly on the power of the electric motor and the water pressure. Power is usually expressed in watts (W) or kilowatts (kW). You can calculate the current consumption using this formula:

Current consumption (A) = Power (W or kW) / Voltage (V)

For example, if you have a pressure washer with a power of 1500 watts and operates at a voltage of 220 volts, the current consumption will be:

Current consumption = 1500 W / 220 V = approx. 6.82 A

Therefore, in this case, the pressure washer would consume about 6.82 amps of current when it is running.

It is important to check the power output of the pressure washer and its compatibility with the domestic electrical system before use to avoid overloading or damage to the equipment.

The power of a pressure washer is primarily determined by the water pressure measured in bar (or psi, pounds per square inch). Here are a few points to consider when considering whether a pressure washer has a good power:

• Water pressure. A pressure washer with a higher water pressure generally has more cleaning power. For domestic or semi-professional use, a pressure of 100 to 150 bar is considered adequate for most applications. It is therefore suitable for domestic or semi-professional use.
• Water flow rate. In addition to the pressure, it is also important to consider the water flow rate, expressed in litres per minute (l/min). A higher water flow rate can improve cleaning effectiveness, especially on large surfaces.

In the high-pressure cleaner, a specific oil is used to lubricate the high-pressure pump. This oil is designed to withstand the high pressures and temperatures generated during the operation of the pressure washer and to protect the internal components of the pump from wear.

We recommend that you use an oil recommended by the manufacturer, as the wrong oil may affect the operation and service life of the pump.

Generally, high-pressure cleaners use high-quality synthetic or mineral oils specifically designed for high-pressure pumps. These oils are available in various viscosity grades and should be changed regularly according to the manufacturer's recommendations, usually after a certain number of operating hours.

Before changing the oil, be sure to consult the high-pressure cleaner's manual for specific instructions manufacturer's instructions and carefully follow the recommended procedures to ensure proper operation of the appliance.

Here are some solutions to common problems that can occur with pressure washers:

1. Loss of pressure. Check for leaks in pipes, fittings or seals and replace damaged parts. Make sure the water filter is not clogged and clean it if necessary.
2. Lack of pressure. Check if the nozzle is clogged or damaged and replace it if necessary. Make sure the water filter is clean, and the pump is working. Check if there is a leak in the water intake and solve the problem.
3. Noisy or vibrating pump. Check for debris or foreign objects trapped in the pump and remove them. Make sure the pump is properly lubricated with the manufacturer's recommended oil.
4. Lack of power supply. Check if the power cable is damaged or if the socket is working. Make sure the switch is on and there are no interruptions in the current flow.
5. Pump overheating. Check seals for damage or wear and replace if necessary. Make sure all fittings are tight and there are no leaks.
6. Engine malfunction. Check the electric motor for damage or failure and contact a qualified technician for repair or replacement.

If the pressure washer loses pressure, you can follow these steps to solve the problem:

1. Controls the nozzle. Check if the nozzle is clogged or damaged. Clean it or replace it if necessary.
2. Inspect the lines and fittings. Check the lines and fittings for leaks or damage. Secure them or replace them if necessary.
3. Check the water filter . Make sure the water filter is not clogged. Clean it or replace it if necessary.
4. Tests the pump. Check that the pump is working correctly and that there are no leaks or damage. Make sure there are no obstructions in the water suction system.
5. Examine the nozzle seal. Check that the nozzle seal is intact and well positioned. Replace if damaged.
6. Make sure the pressure is properly adjusted. Make sure the pressure of the pressure washer is set to the right intensity for the job you are doing.

To protect a pressure washer from frost during the colder months of the year, you can follow these precautions:

1. Empty the pressure washer completely. Before freezing temperatures arrive, be sure to completely empty the pressure washer of water to prevent it from freezing inside the components.
2. Drains the pipes and pump. Use the pressure washer's drainage function or manually remove water from the pipes and pump to prevent damage from freezing.
3. Store the pressure washer in a sheltered place. During winter storage, store the pressure washer in a sheltered place, such as a garage or shed, to protect it from the weather and frost.
4. Uses an anti-freeze. If you live in a particularly cold area, consider using a specific anti-freeze for pressure washers, which can be added to the water to prevent freezing of components.
5. Cover the pressure washer. Cover the pressure washer with a sheet or cover specially designed to protect it from moisture and frost during periods of inactivity.

Professional pressure washers require regular maintenance to ensure optimum performance and long service life. In particular, they require:

1. Regular cleaning. After each use, thoroughly clean the pressure washer to remove dirt, debris, and detergent residue from external surfaces and internal components.
2. Checking the filters. Check and clean the water and air filters regularly to ensure optimal water and air flow and prevent clogging.
3. Lubrication: It regularly lubricates the moving parts of the pressure washer, such as the gun, lance and joints, with specific lubricants to ensure smooth operation and reduce component wear.
4. Inspection of pipes and fittings. Periodically check the pressure washer lines and fittings for leaks, damage, or wear, and replace damaged or worn parts to prevent water leaks or pressure problems.
5. Pump maintenance. Regularly check the pump condition and check for leaks, abnormal noises or pressure leaks. Be sure to follow the manufacturer's instructions for lubrication and maintenance of the pump.
6. Replacement of worn components. Regularly replace worn or damaged components, such as seals, valves or pistons, to ensure optimum operation of the pressure washer.
7. Preventive maintenance Carry out periodic checks and preventive maintenance of the pressure washer to detect and resolve any problems before they occur.