Useful secrets: how to use vacuum cleaners correctly. How to use a washing vacuum cleaner, rules of operation and care: tips Example of using Karcher Puzzi

10/26/2017 1 10 702 views

The washing vacuum cleaner is a universal device. It can be used for both wet and dry cleaning. But before you start putting things in order, you need to know how to use a washing vacuum cleaner correctly?

How does a washing vacuum cleaner work?

A washing vacuum cleaner allows you to make any surface clean without leaving stains or streaks. In this case, the washed area dries quickly. All this is possible thanks to the design of the device.

  • the surface cleaning device is equipped with two tanks;
  • one tank is for clean water;
  • another tank for a special composition;
  • the composition, in working condition of the vacuum cleaner, rises through the hose and enters the nozzle with a sprayer;
  • the resulting pressure sprays the composition onto the contaminated area;
  • the liquid dissolves dirt and absorbs it;
  • the vacuum cleaner draws in dirt and sends it to a tank designed for this purpose.

A washing vacuum cleaner does an excellent job of dry cleaning a room. The device removes wool, fluff, food from the floor and other attributes that animals leave behind.

The device comes with the necessary equipment:

  1. Hose.
  2. Bag.
  3. Tubes
  4. Filters.
  5. Nozzles

How to prepare equipment for work?

It is easy to use the washing vacuum cleaner for its intended purpose. First you need to make sure that all components are in place. Next, you need to perform a few more manipulations, which may differ depending on the presence or absence of a filter on the model. And you can start cleaning the area without fear.

  1. Fill the container with water.
  2. Add the required dose of the special composition.
  3. Connect one end of the tube through which the liquid will flow to the spray nozzle. Connect the other end to the telescopic tube.
  4. Connect the hose and tube to the appropriate nozzle.
  5. Connect the hose to the unit.
  6. Connect to electrical supply.
  7. Start wet cleaning.

If you have a vacuum cleaner with a filter, for example, a Thomas or Karcher brand, you need to take a few additional steps.

  • Add a foam remover to the water container with contaminants if you use shampoo as a detergent;
  • make sure that the fine filters are washed and in place;
  • The cleanliness of the aquafilter is important.

Assembling and using the washing vacuum cleaner is simple, the main thing is to follow the instructions. Soon, technology for eliminating dirt using the wet method will become an indispensable assistant. The washing vacuum cleaner copes well with dirt on moisture-resistant surfaces.

  • laminated floors;
  • linoleum;
  • ceramics;
  • glass;
  • carpets on a non-natural basis;
  • stone surfaces;
  • furniture whose coating is resistant to water.

Wet cleaning with the unit is excluded in relation to:

  1. Carpets made from natural backing.
  2. Furniture not resistant to water.
  3. Parquet.

In this case, dry cleaning is suitable.

How to wash a floor with a vacuum cleaner?

Everyone knows how to clean surfaces using the dry cleaning method. Therefore, let's consider wet cleaning. Before washing the floor, make sure that moisture and household chemicals will not harm the surface. To do this, try the technique on small area coverings. Your actions are as follows:

  1. Armed with the instructions, assemble all the components of the vacuum cleaner.
  2. Fill the tank with the required amount of water.
  3. Add the detergent mixture to the designated container.
  4. If there is dirt on the surface, apply the mixture to it.
  5. Turn on the device and at maximum power, treat the surfaces with the cleaning mixture. At the same time, the quality of cleaning depends on the correctness of your actions. So, start the process from the far corner of the room, working with an overlapping brush.
  6. Using clean water, rinse the composition from surfaces.
  7. Dry the coating after wet cleaning using the suction nozzle.

Linoleum and ceramic tiles.

Laminate

A floor covered with laminate, when exposed to moisture, quickly becomes unusable. However, not all laminate reacts negatively. Pay attention to the class of the product. For example, material of classes 32 and 33 is coated with a layer that repels liquid, making it more durable.

Such a product can be processed with liquid. While a product of class 31 can only be subjected to dry cleaning. In any case, when cleaning a room, the power of the device should be medium or high.

The action of the unit comes down to the fact that a special solution is sprayed over the surface, moistening it. With low power, the vacuum cleaner will not be able to dry the floor well. Water will get into the space between the boards. The process of rotting will begin. Operating at high power prevents liquid from flowing under the laminate.

And it won’t be difficult to prevent it from becoming unusable if you follow the rules.

  • remove dirt from the laminate no more than twice every seven days;
  • do not replace detergent on alkali;
  • do not use products that contain silicone and wax;
  • make sure that moisture does not get into the space between the boards;
  • periodically apply mastic to the joints to ensure good sealing;
  • avoid exposure to hot steam;
  • Do not use hard-bristled brushes to remove dirt.

You can preserve the original appearance of the product and extend its service life if, for cleaning, instead of using a vacuum cleaner, you use a microfiber cloth wound on a mop. The fabric wipes the floor well without damaging it.

Parquet

Cleaning parquet using a wet method is not recommended. It is better to remove dirt from the coating using a semi-damp cloth. However, if you have no doubt about the strength of your parquet, you can use a washing vacuum cleaner, subject to two rules:

  1. Make sure the coating is parquet board, which is soaked special composition and treated with protective varnish.
  2. Turn on the vacuum cleaner at full power. So, it will not wet the surface too much and will quickly absorb moisture from the coating.

Rules of use for carpets

To remove debris from your carpet and refresh its colors, you will need to prepare the following items:

  • carpet cleaner;
  • clean water. It will need to be poured into a special reservoir that fits into the vacuum cleaner;
  • a brush-like attachment;
  • device with a washing function.
  1. Check how the carpet reacts to the detergent. Checking is especially important if the composition contains chlorine, since this substance spoils the pile and reduces the brightness of the product’s colors. To do this, walk over a small area of ​​the carpet with a sponge soaked in the product. You can wash the carpet if there are no changes.
  2. Place the vibrating brush attachment and remove all the dirt that lies on the surface of the coating. This stage is very important, since large pieces of dirt and balls of dust can clog the filters of the washing unit.
  3. Fill the container with water.
  4. Add special remedy in the quantity specified in the instructions. Even a small increase in dose can damage the carpet.
  5. Place a brush attachment. In this case, the shape of the brush is determined by the pile of the product. If the pile is long, the nozzle should have long bristles. Short pile carpet means using a brush with shorter bristles.
  6. Move the nozzle up and down until the carpet is clean.
  7. To make cleaning more successful, treat the surface in small areas.
  8. When wet cleaning ends, dry the carpet with a vacuum cleaner. Of course, the carpet will not dry immediately. It will take about two hours to completely dry a short-pile carpet. Long pile will dry for at least three hours.

How to clean windows using this vacuum cleaner?

The presence of the “window washing” function makes it possible to take care of the windows. For example, Zelmer washing vacuum cleaners do an excellent job of this task.

  • set the required tube length;
  • attach a nozzle to it to remove dirt from hard to reach places Oh;
  • to avoid streaks, set the water supply level to a minimum;
  • start cleaning the windows, slowly moving the brush from top to bottom. Gradually moving the brush lower and lower will prevent the appearance of streaks, smudges and dirty marks.

Video and operating instructions for washing vacuum cleaner Zelmer 1600W

The Zelmer washing vacuum cleaner is great for cleaning the house due to its efficiency. Based on consumer needs, developers household appliances regularly improve devices that can become excellent helpers in the house and apartment. Modernization occurs based on external data and, naturally, on internal components and functionality. The Zelmer 1600 washing vacuum cleaner is a device that meets all known international standards, and also has excellent quality, original design and only the best technical characteristics. Zelmer Aquawelt equipment is designed for wet cleaning and is equipped with an aquafilter, and the most important thing is that these models of household appliances are sold in almost 27 countries around the world. In order to start using the device, it is enough to study the document called the operating instructions.

Brief operating instructions for the vacuum cleaner Zelmer Aquawelt 1600W

Which device should I buy for both floor cleaning and dust collection? Modern household appliances are multifunctional models, which can perform various types work, giving the owner only the pleasure of caring for the house. It’s not scary to trust such equipment to collect various kinds dirt in the house ranging from liquid-like and ending with construction dirt. Zelmer Aquavelt 1600W works simply excellent, naturally, if it is assembled correctly.

Before you start using the Zelmer Aquawelt vacuum cleaner, you should read the instructions that come with it.

It can be used for:

  • Collecting liquids of any kind from the floor and any other surface;
  • Collection of fine dust after repair work;
  • Washing upholstered furniture;
  • Carrying out quick wet cleaning;
  • Carrying out dry cleaning of carpets.

Zelmer Sirius 919 has exactly the same principle of operation. The devices are deservedly recognized as multifunctional, high-quality and in demand almost all over the world. The product is equipped with a number of attachments, which allow you to carry out various types of work.

The device includes a standard brush with extendable bristles for cleaning carpets and furniture, an attachment for cleaning hard-to-reach places, a small brush for cleaning clothes and the surface of upholstered furniture, a turbo brush for stone, marble or tiles.

If you purchase a Zelmer made and assembled in Poland, the design will fully comply with the stated requirements from the manufacturer for technical specifications and performance properties. Models Zelmer Profi 1600W and ZVC752spru 1500W are considered the most optimal options, however, there are also types with power up to 1900 W.

Instructions: how a washing vacuum cleaner works

Using a modern washing vacuum cleaner is practical, convenient, and extremely profitable. As a rule, all models of washing vacuum cleaners have one principle of operation, however, recommendations for use may differ. The design of the vacuum cleaner consists of a pair of containers that can be located horizontally and vertical view relative to each other. One tank needs to be filled with clean water, and the second is designed to collect dirty liquid during the cleaning process.

There are models with small cassettes used for clean water, which are placed in the cavity of the waste liquid tank.

After using a washing vacuum cleaner, dirty water can simply be drained into the sink

To make the operating process even more pleasant and convenient, the devices are equipped with special wheels. As for the tanks, the one in which it is collected dirty water, has a large volume relative to the second container, and therefore periodically you need to add water or a product, for example, shampoo, several times. In addition, the home cleaning unit is equipped with a device capable of supplying water to the surface that is being treated and collecting water after cleaning. Experts believe that the disadvantage of washing vacuum cleaners is that they have significantly large sizes, relative to standard household appliances. It will take much more time to prepare the device for operation and after this you need to carry out a series of actions in the form of removing all the liquid and drying the filter. In fact, those who use such devices believe that this is not a drawback, but just required procedures, since using washing vacuum cleaners is an absolute pleasure.

Each vacuum cleaner of this type works exactly the same, as it happens:

  • Supplying liquid through a hose to the nozzle;
  • Wetting the floor;
  • Exposure to rarefied air on the surface being treated;
  • Collecting water through a special channel into a container for waste liquid.

After such cleaning, the floor will be clean and there will be no stains or marks left. As a rule, it is impossible for the floor to remain dirty, since the power of the device is quite enough to process it. With the help of such structures you can clean tiles, linoleum, some types of laminate and carpeting, unless they have restrictions.

How to use a washing vacuum cleaner correctly

Before you start cleaning, you need to disassemble how the device turns on and check that all components are in place. After this, actions are performed that are the same for both filter and non-filter models.

To use a washing vacuum cleaner, you do not need to have any special skills: you just need to fill the container with water and clean

Namely:

  1. Pouring clean water into a tank specially designated for this purpose.
  2. Be sure to fill in the cleaning product in strict compliance with the dosage specified by the manufacturer.
  3. All the tubes that are included in the kit are connected into a single whole.
  4. The hose is connected to a pipe that already has a special nozzle on it.
  5. The device inserts a hose into the vacuum cleaner.
  6. It is advisable not to pull out the entire length of the wire, especially if the room is small.
  7. The device is ready for use.

If the model is filter, then the tank in which the dirty water is collected must contain a defoamer, which is extremely important, otherwise the equipment will simply fail. It is imperative to check the degree of contamination of the fine filter, since if it is clogged with dust, this will lead to damage to the device. If there is an aquafilter, it must also be completely clean.

Zelmer is a unit that has many positive aspects, thanks to which it becomes so popular around the world. It is multifunctional. The products of this company have excellent equipment, since there are several brushes, and it is possible to purchase them additionally.

To disassemble Zelmer Aquawelt, just use a screwdriver

Earth surveyor - excellent quality, full compliance with all sanitary standards, optimal cost, availability of spare parts, original design and many positive reviews.

Zelmer models of washing vacuum cleaners also have a number of disadvantages, but those who use them consider them to be completely insignificant. Heavy weight, which complicates the cleaning process if it needs to be done on several floors.

And one more thing:

  1. The product parameters may not be the most compact, and you will need to prepare special place for storing it.
  2. Detergent is not included.
  3. Difficult to assemble and actually use.
  4. The design contains a HEPA filter, which complicates the process of suctioning debris.

Vacuum cleaner Zelmer washing: instructions (video)

The disadvantages are actually not significant and sometimes they are not even noticed against the background of the mass of advantages. It is worth noting that purchasing Zelmer means becoming the owner of a wonderful unit that will bring true pleasure from cleaning through excellent cleaning, creating a pleasant atmosphere in the house, and also simply because high-quality execution its intended purpose and excellent value.

Similar materials


Today, cleaning without electrical equipment, which greatly facilitates and speeds up the process itself, is almost impossible to imagine. After all, if you can easily cope with cleaning smooth and even surfaces yourself, then upholstered furniture, fabrics, carpets, carpets and all kinds of rugs are a real challenge. They cannot be cleaned with a simple brush or broom, and rags are absolutely useless here. The main cleaning assistant - a vacuum cleaner, and other equipment, such as, for example, washing vacuum cleaners or floor polishers - can take on a large range of home care work.

Time does not stand still, and today technology makes it possible to simplify household chores as much as possible. Add to the list of your favorite technical assistants around the house - dishwashers, washing machine- and the vacuum cleaner so beloved by many, because today it is truly indispensable. Let's try to figure out how to properly use vacuum cleaners and other cleaning devices and what secrets there are in working with them.

Firstly, in order for the vacuum cleaner to truly be your assistant, take care of it no less than other equipment in the house. In addition to following all safety standards, such as storing in a dry room away from heat sources, you should also take care of the vacuum cleaner itself, keeping surfaces clean, never leaving the dust bin full and not pinching air ducts and wires to reduce the space that your vacuum cleaner takes up. vacuum cleaner.

Effective cleaning with a vacuum cleaner

Many people think that the effectiveness of a vacuum cleaner depends on which attachment is used for a particular surface. In fact, the vacuum cleaner cleans all surfaces equally and effective cleaning It is not at all necessary to buy a whole set of additional nozzles, hoses and accessories. Any, even the simplest vacuum cleaner can clean any type of surface.

Of course, brushes different lengths or the surface type of different attachments may improve the efficiency of certain delicate surfaces, but full cleaning can be done with the standard attachment. The main thing is that all accessories and attachments fit easily under the furniture, are maneuverable, and are equipped with protective wings and rubber gaskets to protect the furniture itself in your home.

But what really matters is the power of your equipment. So that the vacuum cleaner can cope with even difficult cleaning, effectively cleaning and smooth surfaces, and thick carpets, its motor must have a power of at least 750 W, but at the same time be equipped with a power regulator, because when working with fragile or delicate surfaces it is often necessary to turn on a more “gentle” mode.

The dust bag should also be large and capacious, because if it is not large enough, the vacuum cleaner will fill up too quickly, which will lead to insufficient cleaning efficiency. This is the only strict requirement for vacuum cleaners, select the remaining parameters according to your budget and capabilities, but when purchasing, do not forget to check the physical parameters, because the vacuum cleaner will need to allocate storage space and whether the hose is completely removable, whether it is hidden inside, whether it is whether there are sockets for attachments, how ergonomic the design itself is and whether the vacuum cleaner can be folded into a compact package, which is very important for saving space in the house.

Be sure to pay attention to the noise of the vacuum cleaner. If possible, choose silent or quiet devices that will not cause discomfort during operation not only for you, but also for your neighbors. In addition, be sure to pay attention to the weight of the equipment, because during operation you will have to move the vacuum cleaner throughout the house and this should not take too much effort from you. Also check the ease of sliding of the device on the surface, the features of the wheels and maneuverability, which will allow you to avoid common situations with the need to lift equipment to overcome obstacles and move around the room.

Only dry surfaces can be vacuumed. Never try to vacuum hot fabrics, wet floors, much less really wet floors. In addition, before the cleaning process itself, remove all large particles and dirt from the surface, including carefully inspecting the floor for sharp objects and particles that could damage your equipment by puncturing the fabric shell of the dust collector.

Make it a rule that the vacuum cleaner should not work without breaks for more than half an hour. If cleaning takes longer, stop, turn off the device and let the engine cool for at least 5, or better yet, 10 minutes. This will extend the life of the vacuum cleaner, and you will avoid the risk of breakdowns and loss of power.

Do not wait until the dust container is completely full while working. Clean it after each procedure or room, immediately after cleaning a certain area. The more your dust collector is filled, the smaller the volume of sucked air becomes, and, accordingly, the lower the efficiency of dust collection. In addition, a “loaded” vacuum cleaner begins to overheat, which significantly increases the risk of faster engine failure.

To ensure optimal cleaning and proper removal of dust, never press the vacuum cleaner brush tightly against the surface of the carpet or floor. The thing is that in order for the vacuum cleaner to carry out its functions normally, a sufficient flow of air must flow to the brush, along with which dust is sucked in. Therefore, the fact that you vigorously press the brush against the surface will not improve the cleaning itself, and you will spend a lot of effort. “Force” cleaning is one of the main mistakes when working with a vacuum cleaner. In fact, a vacuum cleaner is a device that is designed to make cleaning easier and the process itself should not be difficult. Brush lightly, as if gliding across the surface.

Washing vacuum cleaner

In addition to a regular vacuum cleaner, the equipment you can use during cleaning also includes a washing vacuum cleaner, which allows you to effectively carry out not only dry, but also wet cleaning. Those who prefer large carpets as floor coverings cannot do without such equipment.

As a rule, washing vacuum cleaners are large, powerful and ultra-efficient devices, but they can only be stored in the house if there are really large areas. Today you can find compact models in household appliance stores, but their power is very low. The easiest way is to rent a washing vacuum cleaner, which will save space and at the same time achieve the desired result.

Using a washing vacuum cleaner, they carry out both wet and dry cleaning, clean and “erase” surfaces of all types. The rules for working with it are the same as for conventional vacuum cleaners, only when wet cleaning and working with water, you should not allow water to stagnate between periods of work and dry the brushes and containers before putting the vacuum cleaner away for permanent storage.

Polisher

For those who are faced with the constant problem of rubbing and polishing floors, a completely different electric “assistant” is suitable - a floor polisher. This is a special device that polishes the surface of natural floors after rubbing with mastic and wax. Such devices are indispensable where very large areas covered with parquet or natural boards, but this device is also suitable for rubbing laminate, tile, linoleum coatings. When working with the floor polisher, you must guide it, ensure that all surfaces (including wheels) are clean and that the water tanks are dry.

Every housewife is familiar with such an assistant as a vacuum cleaner. But not everyone knows how to use a washing vacuum cleaner. The operation of such household appliances has its own characteristics.

To understand how to use a washing vacuum cleaner, you need to have an idea about it and. To do this, you can consider the popular vacuum cleaners of the Zelmer and Thomas brands.

We suggest considering the operating procedure specifically for wet cleaning, since the principle of dry cleaning has been known for a long time. Before you start washing the room, you need to make sure that the floors or carpet are not afraid of moisture and can withstand moisture well. household chemicals. You can first try the action of a washing vacuum cleaner somewhere on the edge. Procedure:


To dry flooring faster, you need to open all the windows in the room for a short time.

If you decide to purchase such functional and expensive equipment, it is recommended to give preference to trusted global manufacturers engaged in the production and sale of washing vacuum cleaners. The most popular brands among filter models are such well-known brands as Thomas and Zelmer. It is they who have been occupying a leading position in the mass production of household appliances for cleaning premises for quite some time.

Thomas washing vacuum cleaner review

To determine which of the two well-known brands is best for you, Zelmer or Thomas, and how to use them, you need to consider the pros and cons of each in turn. Let's start with Thomas MISTRAL XS. The main advantages of this model include the following:

  1. The balance between compactness, power and stylish design.
  2. The presence of rollers, thanks to which the vacuum cleaner will move smoothly on any floor covering.
  3. Washing the container will not take much time.
  4. The filters last a long time, and they can be removed to...
  5. The kit includes a special brush that allows you to clean the parquet without scratching it.
  6. Cleaning can be done even on shelves with small items. There is also a special attachment for these purposes, as well as for cleaning a computer keyboard.
  7. The Thomas MISTRAL XS vacuum cleaner has 4 adjustable power levels for cleaning.
  8. The unit can be parked in different ways, and does not require much space for storage.
  9. It is not very noisy during operation.
  10. It has a long power cord and a convenient handle for transportation.

Along with the advantages, Thomas MISTRAL XS also has some disadvantages:

  1. The kit does not include one that copes well with carpets.
  2. Inconvenient and insufficiently sized container for storing components.
  3. When parked vertically, the roof of the compartment where the attachments are located may open.
  4. There is no cord winder button.
  5. It is difficult to find a separate filter on sale.
  6. By default, the eco mode is always turned on, so each time you need to spend time choosing the appropriate mode.
  7. After each cleaning, the container with liquid must be thoroughly rinsed.

The video will allow you to learn more about this model of Thomas vacuum cleaner:

Pros and cons of Zelmer

The Zelmer company has been on the market for quite a long time and can boast of the quality of its products. A review of the Zelmer ZVC762ST model will help you verify this. Let's start with the advantages of this washing vacuum cleaner:

  1. Thanks to its strength, all contaminants are quickly removed.
  2. This model is quite affordable. By at least compared to Thomas MISTRAL XS.
  3. Stylish design and nice color.
  4. There is a turbo brush that contains a filter that can collect large particles of debris. Very convenient if, for example, an earring is lost.
  5. The unit maneuvers well and moves easily around the room. At the same time, the vacuum cleaner is very stable.
  6. The filter can be pulled out to wash. This extends its service life.
  7. The container holds 6 liters of water, and additionally has a 3 liter dust container.
  8. Filters and motors are well insulated from moisture.
  9. Fixes the selected power level from the last time it was turned on.
  10. All containers and components are easy and quick to clean.


The manufacturer is so confident in the quality of its products that it provides a 4-year warranty. However, Zelmer ZVC762ST, like any other vacuum cleaner, has its drawbacks. These include the following:

  1. Function activation buttons are a bit stiff.
  2. Enough small size places to store attachments.
  3. The power cord is not very long, which makes cleaning a room with poorly placed outlets inconvenient.
  4. The water supply button is quite flimsy.
  5. A vacuum cleaner requires a lot of space to store.
  6. Wet cleaning smooth surfaces can sometimes leave streaks.

You can learn more about this washing vacuum cleaner in this video:
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Using Zelmer and Thomas vacuum cleaners is not only easy, but also convenient. The principle of their operation differs little from the use of conventional vacuum cleaners.

Even if you clean your house every day, dust will still appear again. The question arises, how to make sure that cleaning does not take a lot of time? When cleaning carpets, furniture and other surfaces with a simple vacuum cleaner, you will most likely not achieve satisfactory results. To achieve this, you need to use a washing device, since it will clean many surfaces without much difficulty. So, how to use a washing vacuum cleaner?

  1. Today, all washing vacuum cleaners work on the same principle. So that you can start using the vacuum cleaner you need to pour water into a special tank. The containers in the vacuum cleaner, depending on the design, can be located either side by side or in different sections. There are washing vacuum cleaners in which the clean water tank can be located inside the used water tank.
  2. At the first stage of cleaning, water is sprayed over the surface to be cleaned using a special nozzle. Then you need turn on the mode responsible for suction into the waste water tank previously splashed water along with dust. If the quality of the work done does not satisfy you, you need to add clean water and repeat the cleaning process again.
  3. The washing vacuum cleaner can also work in dry cleaning mode. In this situation, dust and debris are sucked up and fall into a special bag, which also acts as a filter. After passing through it, the air is purified and goes out. This mode will help when cleaning surfaces that are sensitive to dampness and moisture, such as laminate.
  4. If you need to clean the carpet or another similar surface, it is best to use special detergents, the effect of cleanliness of which greatly increases. This product is sprayed onto the surface under a certain pressure, knocking out small debris and dissolving dirt. The pressure of the air flow created by the vacuum cleaner allows you to clean the carpet to the full depth of the pile. After cleaning, the surface remains wet and needs to be dried, and to do this more quickly and easily, you can turn on the water collection mode.
  5. In stores you can find many different cleaning products for washing vacuum cleaners. There are, for example, disinfectants that kill mold and mildew, foaming agents that are more suitable for cleaning carpets, and antistatic agents that create a dust-repellent effect.
  6. Thus, a washing vacuum cleaner will help you clean with greater efficiency and a minimum of effort compared to a simple vacuum cleaner.

How to use the Thomas washing vacuum cleaner