Solutions for Hobby and Professional cleaning | Lavor

Any problems with a Lavor high-pressure cleaner? Guide to spare parts, repairs and service for the Hobby models

Written by globalkult | Jul 8, 2025 9:00:00 AM

For more than 50 years, Lavor has been making the way you care for your home, outdoors and business pleasant, fast and sustainable. To do this, together with its team of Research and Development, Lavor

conceives, designs and manufactures household cleaning solutions that are simple, handy and compact without sacrificing effectiveness and safety.

Lavor's range of cleaning solutions consists of:

  • High-pressure cleaners, which harness the power of pressurized water to remove all kinds of dirt;
  • Vacuum cleaners, with a complete range to collect all kinds of residue, such as fine or coarse debris, ash and liquids;
  • Submersible and garden pumps, for the cleaning and maintenance of swimming pools, basements, crawl spaces, etc;
  • Floor scrubber-dryers, with a double washing and drying action, speeding up every cleaning and sanitizing operation;
  • Sweepers, to clean thoroughly and pick up fine dust and debris;
  • Steam surface cleaners, to sanitize fabrics, mattresses, kennels and any home environment, ridding it of germs and bacteria;
  • Nebulizers and foamers, for cleaning any environment, thus ensuring safety and reliability.

Among the many pieces of equipment that round out its line, the company’s flagship product are the Hobby high-pressure cleaners, which allow removing even the most encrusted dirt while protecting the surfaces and the environment, saving up to 70 percent water and detergent compared to traditional cleaning methods.

In this article we are going to look in detail at how to get the best out of your high-pressure cleaner, how to carry out proper maintenance and what to do about common problems or damage.

How to get the maximum effectiveness from your high-pressure cleaner?

The high-pressure cleaner is an easy-to-use product that provides an excellent level of cleaning and multifunctional application and requires a few small precautions to provide maximum performance, even after heavy use. In particular, to achieve maximum effectiveness from your high-pressure cleaner, it is essential to:

  • Carefully read the manual, which Lavor provides in both print and digital versions;
  • Carry out a periodic maintenance, following the guidelines for the individual product;
  • Use the product correctly, both in the application of the accessories, as well as in power management and component cleaning.

Otherwise, the high-pressure cleaner may show some common problems, thus affecting the power of the jet and, consequently, its effectiveness.

Common problems and DIY solutions with the Hobby high-pressure cleaners

All Lavor cleaning products are made of durable, quality materials and a structure designed for easy maintenance and cleaning.

Here are some of the common problems with high-pressure cleaners and DIY solutions:

  • The high-pressure cleaner does not turn on. In most cases it is because the plug is not fitted correctly or the socket is not working;
  • The new high-pressure cleaner gives off a burning smell. Don't worry: it may happen and the smell will go away in about ten minutes;
  • The high-pressure cleaner does not reach the right pressure or delivers less pressure than usual. There could be several causes:
    - the conical filter may be clogged;
    - the nozzle may be dirty. In this case, clean with the steel pin provided or with compressed air on the nozzle, inward;
    - if you are using the lance equipped with a high/low pressure device, try pulling the head toward you, operating the high pressure instead of the low pressure;
    - if you are using well water, try using mains water.
  • The high-pressure cleaner continuously turns off and on. Check whether the nozzle is not clogged, check whether the connections have been made correctly, check the spray gun attachment and the soundness of the spray gun in general;
  • The high-pressure cleaner turns off after heavy use. There could be several causes:
    - the product requires too much energy. Check whether the meter has not blown and operate the product by turning off any other appliances;
    - if you are using an extension cord, make sure it meets the technical specifications required by the pressure cleaner;
    - again in the case of an extension cord, the motor thermal protection may have been activated. In this case, it will be enough to wait 15 minutes to return to using the product;
  • In the event that white-colored core is visible inside the hose, there is no need to worry. This is normal friction wear and does not result in malfunction.

Lavor Service Centers

In case the problems with the Hobby high-pressure cleaners are more complex, the best solution is to address one of the Lavor service centers spread throughout the territory. Locating the center closest to you is super easy:

  1. visit the “After Sales Service” page on Lavor website;
  2. Select the type of service you need;
  3. Enter your region and province;
  4. Use the special map and list to contact the Lavor service center most convenient for you and your needs.

When it pays to repair and when to replace the high-pressure cleaner

As we have seen, in many cases the most common problems with high-pressure cleaners can be solved with a few tricks. In case of more complex problems, however, it is necessary to go and buy spare parts for Lavor high-pressure cleaners and, in worse situations, replace your high-pressure cleaner.

In particular, it is recommended to repair and purchase spare parts when:

  • The problem is spot-located and therefore solvable by changing some parts such as the gasket, o-ring, valve or the like;
  • Spare parts are readily available at the service centers in your city and online. In this case you will have the opportunity to repair your high-pressure cleaner quickly and affordably;
  • The high-pressure cleaner is either a recent purchase or a high-end product.

Conversely, it is recommended to replace the high-pressure cleaner with a new model when:

  • The product is more than 5 years old and this is not its first repair;
  • The spare part cost of the high-pressure cleaner is +50% over the purchase price;
  • The pump or motor has structural damage;
  • You need a model with higher performance than the one you purchased.

Where to find Lavor spare parts

Lavor is a leader in the hobby cleaning products market. Its excellent market placement means that the spare parts for high-pressure cleaners are easy to purchase:

  • at the authorized service centers;
  • at some of the most popular chain stores dedicated to hobbies and DIY;
  • on major Italian and international marketplaces.

Genuine or compatible spare parts for Lavor high-pressure cleaners?

High-pressure cleaners are cleaning products that are simple in use but complex in structure. To ensure high performance, it is important that all components work together flawlessly, so that some of the most common problems do not arise or long-term damage does not occur.

For this reason, the best solution is to opt for genuine Lavor spare parts, which guarantee:

  • Reliability, as they are designed precisely for these specific models;
  • Long life, with top-quality and certified materials;
  • No risk to warranty;
  • Dedicated and expedited technical support.

How to identify the correct model to buy the right parts

If you’re looking for spare parts for your high-pressure cleaner, here are the guidelines for locating the right parts for your model:

  • Check the model, part number, serial number and year of manufacture: you can find all this information on the product technical data label;
  • Make sure of the voltage, power and high-pressure rating;
  • Refer to the printed user manual or available online at the Lavor website;
  • Once you have found your spare part, double check by making sure it has the right connection and functionality to be used on your high-pressure cleaner.

High-pressure cleaner accessories: versatility and functionality

In addition to their performance and reliability, Lavor high-pressure cleaners are characterized by their wide versatility and multifunctionality, thanks to the many accessories included or compatible with the various models. These components allow:

  • achieving an even more excellent cleaning result, e.g. using the right nozzle or lance, depending on the area or type of dirt you are going to work on;
  • expanding the possibilities of use, making the high-pressure cleaner the ideal product not only for cleaning but also for some of the most common garden and building maintenance tasks.

Some of the best accessories for Lavor high-pressure cleaners are:

  • High-pressure, foaming, inclined or turbo lances with a rotating jet for cleaning large areas;
  • High-pressure hoses and extension cables to facilitate the use of the product;
  • Nozzles, to direct the jet according to one’s needs;
  • Fixed or rotating brushes to work thoroughly on surfaces of various sizes;
  • Surface cleaning accessories, such as patio cleaners;
  • Pipe-flushing probe, for the cleaning and maintenance of manholes, drains and gutters;
  • Hydro-sandblasting lances, for removing paint, graffiti and wasted plaster.

Tips for periodic high-pressure cleaner maintenance

Unfortunately, problems can always happen. However, there are actions we can take to prevent damage and malfunction of high-pressure cleaners, starting with a proper periodic maintenance of one's product.

Here are some tips for taking care of your Hobby high-pressure cleaner:

  • Check the soundness of all components before each use;
  • Drain the internal water circuit at the end of each use;
  • If necessary, clean the filter, components and accessories using anti-scale products;
  • Periodically, check the condition of the inner components such as o-rings, (water/oil) seal gaskets and filters;
  • Always properly store your high-pressure cleaner when you have finished using it.

By applying these little tricks you can prevent some of the most common problems, protect each component and use your high-pressure cleaner for a long time, getting maximum performance even after heavy use.