Bindstream m12 DIY repair

When buying equipment from us, you get only original Renz stitching (binding) machines made in Germany. We are 100% confident in the quality of the supplied devices. You will really see the resilience and incredible endurance of Renz booklet makers. The devices are so strong with their body (metal case) that they do not require time and money to repair them.

If something does not suit you in a Renz stitching machine purchased in our store, you can return it to us or exchange it for another model within 2 weeks from the date of purchase.

Within 12 months from the date of purchase of the binding, stitching machine, our service center guarantees you free warranty repair of Renz office equipment (book stitching machine) if the failure is caused by a manufacturing defect. For more detailed warranty conditions, please refer to the warranty card that is included with each booklet machine. Also, for each stitching machine, you will be given an instruction manual in Russian.

The main malfunctions of Renz binders:

A characteristic problem is, as practice has shown, the mechanical failure of the plastic strap of the binder, which is responsible for expanding the springs. This breakdown can only be eliminated in a service center, since an appropriate tool and engineer qualifications are required.

In addition, Renz binding machines are distinguished by their weighted beds, which is a big plus for bookbinding. But at the same time, this makes the repair more complicated, because to replace the bar, it is necessary to completely dismantle the machine and further adjust the spring expansion mechanism itself. But in our conditions, these works are carried out in the shortest possible time due to the accumulated experience and the availability of spare parts.

And the third defect encountered is poor perforation of some holes. This is already a factor in the wear of the machine, associated with the blunting of the punches. This malfunction is eliminated by replacing the corresponding punches, which, by the way, have different lengths for uniform force on the handle when punching holes.

We have given malfunctions that are related to the time and rules of operation of binding machines. And in no way detract from all the advantages of Renz office equipment.

Our authorized service center also provides post-warranty repair of binding machines, booklets, bindings, as well as repair and maintenance of office equipment, shredders, cutters, copiers, printers. Repair of stitching machines carried out only by Renz-certified engineers. Each binding machine that enters our service center is necessarily entered into the database, so we will always have information about the history of your requests for a particular machine. In case for stitching machine repair, shredder or other office equipment needs to be delivered from your office to our service center, then we will deliver it by our transport department.

Do you have questions about repairing binding machines or purchasing new Renz office equipment? Call us at any specified phone number: +7 (495) 565-65-80 , +7 (495) 563-32-84 , +7 (499) 237-45-82 , +7 (499) 237-34-02 . Our certified engineers will answer any questions you may have! We are waiting for you.

In a modern office or even at home, you can increasingly find a binder or a booklet. Often such a device is also called a booklet maker.It is extremely useful if you need to connect several sheets and give them a presentable look. The brochure is often used by students who need to prepare and format an essay, term paper or thesis, as well as office workers so that their reports, presentations or reports are securely fastened and the text is easy to read.

• Install the device on a solid stable surface. We prepare in advance the material that we will sew, evenly stacking the sheets in a pile. Don't forget to purchase or prepare a cover - it's most often made from thin cardboard or clear plastic film.
• This item can not be called mandatory, but it is best not to skip it. Take one or two unwanted sheets and pre-punch to make sure the settings are correct. If the booklet is able to work with sheets of different formats, then this item becomes mandatory.

• We put a maximum of 25-28 sheets for perforation. Some models recommend no more than 15 sheets. If the volume of the document is larger, then it is necessary to divide it into parts.

• Carefully place the stack in a special niche until it stops. We make sure that the sheets are even, and their edges do not protrude to the side. Do not forget to fix the side holders.
• Click on the perforation lever. Then you can remove the sheets from the niche. Re-piercing the document is not the best idea. As a rule, new holes will already be offset to the side.
• Separately perforate the cover.
• Now the turn of the spring has come, with which the sheets will be fastened. It comes in metal and plastic. We place the spring on a special comb and use the side lever to unclench it. It remains only to correctly insert the document: first the cover, then the main document and again the cover. The main thing is not to forget anything - otherwise it will be problematic to open the spring, and the document itself will lose its aesthetic appearance.
• We turn the lever to its original position and close the spring. The document is ready. Open the tray of the booklet and remove the waste paper from the perforation.

For a large office and printing house, an electric binder will be the best solution. In such a device, perforation is carried out not due to mechanical action, but by pressing a key or a pedal, which starts an electric drive for punching holes.

Modern models of electroperforated booklet makers have a wide range of options: switchable knives, vertical paper loading, spring compartment, adjustable perforation indentation and much more. etc. Using this technique is easier and more convenient. The principle of working with electric type booklet makers is similar to mechanical models. The main thing is to carefully read the instructions, because each manufacturer can give his binder its own design features that affect the process of perforation and stapling.

1. Comb
2. Opening hooks
3. Housing
4. Depth adjuster
5. Indent adjuster
6. Niche for perforation
7. Bed
8. Punch waste tray
9. Punch lever

1. Insert the sheets to be stapled (max. 12 sheets of 80 g/m2) evenly into the perforation niche (6) using the knob (5). Then punch the booklet with the lever (9). This way you will punch a 21st rectangular hole.

2. Use the chart on page 12 to select the correct coil size. Position the plastic coil, open side up, behind the comb (1).
Pull out the lever (9) until the spiral is open enough to insert the perforated sheets into it.

3. Insert the sheets to be stapled into the spiral vertically and lower the lever (9) to its original position.

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Friends. Urgently need to fix the brochure maker
this is about

Has anyone done this type of repair, does anyone know?

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Den3 (03 April 2016 – 04:21 PM) wrote:

it's just a picture from the internet. My pen is in place.
My hands are not straight in this direction, my friends seem to have the same story.
There is a problem with the internal mechanism, it began to skip making holes in the paper (something inside was bent, I guess).
I would be grateful for the contact of the person who will undertake the repair.

old chimney sweep (03 April 2016 – 18:06) wrote:

cleaning and lubricating won't help. there bent a couple of plates of fairly thick steel. I myself will not fix this (I can only break it, as it turned out).

Our service center repairs both mechanical and electronic booklet machines.

Brochurators are complex mechanical devices in which there are many interconnected parts and assemblies. The successful operation of the booklet depends on the clear and well-established work of these nodes.

If the search led you to this page, then the above described for your booklet machine no longer applies and this booklet machine needs to be repaired.

We repair all Bindstream brand binders, from the simple M08+ to the heavyweight Bindstream M28+. Over time, the mechanisms of any booklet, regardless of its power, become unusable - some parts are erased, some are stretched, some simply break and fail.

Brochure machine repair is most often a mechanical overhaul of the device, bringing all its components in order. Some elements can be simply adjusted, and some need to be changed to branded parts or even produced on the machine yourself.

In the event of failure of the electronic part of the brochure machine, we also carry out work on the restoration and replacement of the main boards of the device, we change the failed parts. parts, and in case of high cost of replacement, if possible, we repair them.

All these works are done by specialists of our company. We have extensive experience in repairing Bindstream bookmakers. Our engineers have given a second life to more than a dozen of these devices.

The term of the repair and the cost of the work depend on the severity of the breakdown of the device, as well as on how it was monitored and whether it was monitored at all during operation. To determine the exact time and cost of repairing the brochuretor, we suggest that you carry out diagnostics of the brochuretor in our service center.

Our catalog contains some spare parts for booklet machines, which often fail - springs and gears. Perhaps this catalog will be of interest to other service centers and those who repair the brochure machine on their own.

We also manufacture many mechanical parts in-house.

If you are not able to bring your brochure machine for repair yourself, you can leave a request and we will pick it up on our own.

For more information, please contact our service center.

(812) 271-0004
Sincerely, specialists of St. Petersburg-90 LLC

We repair binders and balers from Bindstream, Bulros, Comix, DSB, Fellowes, GBC, Ginny, Hopu, OMA, Renz and other brands, including the latest ones recently introduced to the market.

You do not have to bring your device to our workshop, our master will be able to go to any district of Moscow and, after diagnosing the device, make repairs. It is extremely rare, but there are times when it is very difficult to carry out repairs on the spot. In this case, the repair of the stitcher is carried out in a stationary workshop.

Prevention includes cleaning of all cutting units of the apparatus. Prevention also includes cleaning and lubricating the moving mechanisms of the booklet maker.

We draw your attention to the frequent failures in the repair of brochurators due to the inexpediency of repairing individual (cheap) models, mainly with a manual drive. Failure to follow the user instructions for such brochurators, as a rule, entails the replacement of parts that are either simply not available, or the repair cost will exceed 70-80% of the cost of the brochurator itself.

The cost of diagnostics is 300 rubles.

The average cost of repairing a brochurer is from 1500 rubles

LLC "Mosservis" specializes in the repair of office equipment in Moscow. It's hard to believe, but in 2000, when our company was founded, the staff consisted of only 3 people.

Today, Mosservice is a modern technical center that provides professional services for the repair of office and household appliances, which is confirmed by the relevant certificates.

Binding machines on a plastic spring are designed to give documents a presentable look. You can quickly get a beautifully designed catalogue, brochure, manual, abstract or any other document. The technology of binding on a plastic spring allows you to withdraw or add sheets to the finished product.

Let's take a closer look at what the process of binding on a plastic spring looks like. Place the binder on a level surface. Prepare the document you want to bind (document itself + front transparent and back cardboard covers).

First you need to perforate the sheets - make holes for the binding.

The front and back covers should also be perforated.

Since you know approximately the number of sheets that you are going to bind, you can choose a plastic spring of the required diameter using this table.

Then put the spring on the metal comb

and you need to open (unclench) it.

Next, sequentially put on the cloves of the spring at the beginning of the cover, then all the sheets, then the second cover, and close the spring.

There are two types of binding machines: with one handle, with its help and break through and open (close) the spring and with two separate handles for perforation and for opening (closing) the spring. And so, if your typewriter has one handle. Take the recommended number of sheets for punching from the prepared document. Align the edges of the document. Set the perforation depth control (the more sheets in the document, the more indentation from the edge). Make a test punch to make sure the setting is correct. Next, place the sheets in the perforation slot, lower the perforation handle and return to its original position. Take out the sheets. And so perforate the entire document. Next, take the plastic spring. Dress on a metal comb. Open the spring and put perforated sheets on it. When the entire document is placed on the spring, close it by returning the punch/spring release knob to its original position. Remove the finished bound document. If you have two separate handles on your binding machine for perforating and opening (closing) the spring, you do everything the same, only you can open the spring initially and, as the sheets are perforated, immediately put them on the spring (two handles are more convenient).

We examined machines for binding (brochurers) - mechanical. There are also electric cars. On them, the principle of operation is the same, only the perforation is electric - by pressing a button or a foot pedal. Very convenient, no effort required.

Our company offers a wide range of transfer machines, as well as everything you need for binding: plastic springs and covers in color, size, thickness and diameter. We will select for every taste. Plastic springs are resilient and hold the sheets firmly. Documents with such binding are easy to read and easy to store.

There was a time when specialized organizations were engaged in brochures. And there were not very many of them. And the equipment itself was bulky and expensive. But time does not stand still, and now almost every office has its own stitching machine, and any ordinary employee can easily bind an album with documents, drawings, price lists or instructions.

It just so happened that a little more than two years ago, due to production needs, not a typical resident of the house settled in my apartment, namely, a stitcher. I will not go into details, why and why, but just talk about the merits of this device.

The stitcher came to me in an attractive cardboard box, which was packaged with foam.

Just don’t think that to this day I keep all the boxes from any equipment at home :) It’s just that the box is very durable and convenient, so now banks in the garage live in it :)

The stitching machine, despite such a loud name, looks very small and pretty.

The booklet maker is intended for binding of documents and other printed products of A4 format and below on a plastic spring. Binding on a plastic spring is convenient because in the finished album, if necessary, you can change, remove or add sheets.

Despite the relatively small size, the booklet maker has an average performance. Pierces up to 12 sheets simultaneously and binds up to 400 sheets. What information can be seen on the case.

Apparently, especially for those users who read the instructions only in case of equipment breakdown :)

Rubber feet and a heavy metal base make it stable when working.

The lever with a comfortable handle performs two functions: by moving in one direction it pierces the sheets, and by moving in the other direction it opens and closes the spring.

By the way, the lever can be easily removed with a special nut and put in a horizontal position to save space when the booklet maker is not in use. For example, so that the lever does not interfere with placing the booklet maker in a low shelf.

A schematic representation of the holes on the base allows you to correctly position the sheets relative to future punctures and relative to the format.

By the way, the depth of perforation can also be adjusted. To do this, there is a special lever on the side of the booklet maker.

Also, the booklet maker is equipped with a removable bar to support bound sheets.

and has a drawer for waste.

About pleasant surprises. If you pull out the waste box, you can see a cheat sheet for choosing a spring, based on the calculation of the number and volume of sheets

A sort of hint for those who are too lazy to read this and other useful information in the instruction manual

In general, to be honest, using this booklet maker, you don’t even have to open the instruction manual. All the main points are indicated on the case and are clear even to a completely inexperienced user.

Summing up all of the above, I want to briefly note the following pros and cons:

+ Ergonomic removable lever

+ Information cheat sheets on the case

+ Flip-down metal stand to support bound sheets

Cons - Yes, he has no cons! An excellent and reliable device for non-industrial binding.

Of course, I think it hardly makes sense to buy it for binding term papers or a selection of culinary recipes ... But for creative people who create their own projects, portfolios, sketchbooks, this booklet can be a good helper. Quickly create an album, replace some sheets if necessary ... What else do you need?

In conclusion, I want to say that the booklet maker is quite ergonomic, very simple and intuitive to use, and does not take up much space. Modern and discreet design allows it to be harmoniously combined with any office equipment. Perfect for small offices and small binding volumes.

I would recommend it to anyone who needs this device.

Booklet makers, just like other equipment, are subject to various breakdowns that occur both during the production process (use of low-quality materials) and through the fault of the user (careless handling). Regardless of the reason stitcher repair must be produced only in specialized centers.

The opinion that it doesn’t matter at all where to repair the stitcher, in a specialized center or in a “market” workshop, is erroneous, because all further operation of the device depends on the quality of the repair.

The main reasons why it is necessary to produce bookbinder repair only in professional centers:

• Qualified specialists;
• Extensive work experience;
• Modern technical base;
• Use of quality spare parts;
• Guaranteed for all types of work.

When the equipment involved in production begins to act up or simply breaks down, it affects the entire activity of the organization and slows down the process of creating a particular product. Therefore, if there are even seemingly insignificant signals that the booklet maker may soon fail, you should contact the Master Plus Repair Center for help.

We carry out diagnostics and repair of binders (booklet makers), copiers, laminators and many other devices, regardless of the model. Qualified specialists of our center will quickly restore the working capacity of any electronics and small household appliances.

There are more and more different electronic assistants in our kitchen, and more and more often they fail, especially if you save money and buy the cheapest ones. Of course, expensive blender models are not immune from burnout, but according to statistics, this happens less often. So blender. It can be submersible manual or desktop. The essence of this does not change much - in both cases we have a rotating nozzle (knives, whisk), which is driven by an electric motor located in a molded plastic or metal blender case. Controls range from simple on/off to multiple electronically controlled speeds. To visualize all this, take a look at the blender diagram:

1. Container jug
2. Latch
3. Cutter
4. Spindle
5. Drive shaft
6. Electric motor
7. Locking mechanism
8. Switch
9. Cord

An immersion blender is not too different, and as for possible problems, they are almost the same and boil down to a broken cord, burning contacts, burning an electronic speed controller or an electric motor.

Practice shows that it is the motor that is the weakest link. Typical case: blender Orion ORB-012 stopped spinning after they stubbornly tried to grind frozen berries, despite slipping and jamming. For many models, the engine can fail if it runs for more than a certain period.

Disassembling this device is difficult for a non-specialist, not everyone will guess that you need to start with the speed controller cap.

We hook it with a screwdriver and remove it from the rod, and under it there are 4 screws that secure the top cover, which in turn closes the board with parts.

Next, you need to pull out the plastic sleeve near the attachment of the nozzle, which closes the electric motor. Only by pulling out the motor can you pull out the speed controller board after it.

A burnt motor can be immediately understood by the strong smell of burning. Medicine is already powerless here, it makes no sense to rewind the windings, because it will cost more than buying a new blender.

If the motor is still alive, we look at the regulator. It is assembled according to the scheme of a triac phase regulator, having approximately the following scheme:

As you can see from the diagram and from the photographs, there are two buttons on the case. One connects the motor immediately to maximum speed, applying a lot of voltage, and the other turns on the engine through the speed controller.There is a noise filter at the input of the 220v network so that when the blender is turned on, you do not have interference on the radio and TV.

Pay attention to the fuse. If you're lucky, it will be burnt out, and the self-repair of the blender will successfully end there, to the thunderous applause of the mother or wife 🙂 If not, check the correct connection of the plug, the integrity of the cord, the contact of the buttons, the details of the circuit.

Nowadays, more and more people are forced to do their work and business within the walls of their homes. Many free professions have appeared that do not require a permanent presence in offices, people have the opportunity to choose in a job that is profitable for themselves, the timing of the work and the amount of money for which they agree to do this work. This, of course, is a big plus. But the success of such activities requires considerable investment in equipping your workplace at home.

It so happened that part of my work had to be done at home, and now I work completely for myself and naturally I had to equip a normal workplace in the apartment, purchase a scanner, a powerful printer and other technical things for work. One of the useful purchases for me was the purchase of a Profi Office Bindstream M12 stitching machine. This machine is designed to bind documents with plastic springs.

The model of this booklet maker is compact and very easy to use. It can bind up to 200 A-4 pages. At home, it is easy to make booklets, catalogs, generate reports. With his purchase, all the paper chaos was sorted out. Probably, many are familiar with such a situation when a bunch of important papers accumulate and each time it becomes more and more difficult to find the right document among this pile. So now all my notes, lectures, project materials have been disassembled and formed into catalogs. Well, the most important point for me, I present my work to customers in a very decent form. I form explanations for projects into booklets, I draw up title pages on a computer, I select covers in accordance with the purpose of the document. All this gives solidity to documents and it is pleasant to give such work to clients.

The dimensions of the Profi Office Bindstream M12 booklet maker are 230x380x410. The box with it takes up very little space. For perforation and binding, one lever serves as a spring. The principle of operation of this machine: first, we make holes in the sheet using a perforator, and then install the spring, unclench it with the lever, insert the prepared sheets and close the spring.

The springs for this model are plastic. The diameter is selected depending on the number of sheets. You can use very small up to 10 sheets and large up to 200 sheets. Springs are available in various colors and diameters. Sold in boxes of 100 pieces.

Using colored springs and different covers, it is easy to create booklets or catalogs of interesting design, the scope for creativity in this case is not limited. Of course, this booklet maker does not compare with powerful electric binders, but for home use, it is an excellent machine.

Binding machines are used to give documents a presentable appearance. In fact, each of us at least once held such products in our hands, but not everyone knows how to use a booklet maker.

When buying a binder from any manufacturer, the kit must include instructions for using the booklet maker. It describes in detail all the steps that are necessary to obtain the optimal result.

To make a binding of an abstract, diploma, catalog or any other documentation, you must:

Insert the sheets required for stapling exactly into the perforation niche, guided by the regulator. Next, punch the booklet with a lever. This way you will punch holes.

Having decided on the size of the spiral, place the plastic or metal spiral with the open side up, behind the comb. Then it is necessary to retract the lever until the spiral opens enough to put the sheets to be sewn into it.

Insert vertically perforated sheets into the spiral and lower the lever to its previous position.

Remove the stapled booklet from the comb. The brochure is ready.

At the moment, there are two types of migratory machines on sale, mechanical and electric. However, the algorithm of actions does not change. Only in an electric device, perforation is carried out by pressing a foot pedal or a special button.

A blender is a multifunctional household appliance that is found in almost every kitchen. This is a convenient device that can replace several devices at once. With its help, grind, mix, whip products. The design of blenders is simple, so they are quite reliable, but even the most reliable equipment fails. Consider how to disassemble an immersion and stationary blender, find the cause of the breakdown and do the repair yourself.

All blenders can be divided into two types - stationary (desktop) and submersible (manual). They differ in design and method of operation, may have different nozzles and additional functions. To repair a stationary or immersion blender, you need to understand the features of its device.

Manual models are electrical appliances on a long handle with a cutting nozzle. They are lowered into a bowl with products that need to be crushed and mixed, they press the start button and hold until the procedure is over.

The undoubted advantages of submersible models include compactness. The instruments are easy to disassemble for cleaning, plus they require a minimum of space for storage. Blenders with a large number of attachments are versatile and perform many food preparation operations.

The disadvantage of submersible structures is only one, but significant. During cooking, the device has to be held in your hand while pressing the start button. If you have to do this for 1-2 minutes, the hand gets tired and numb. Such a device is not suitable for frequent use, because. Doesn't handle large quantities of food well.

Making soup with a hand blender

Stationary models look like food processors and often perform many functions. They are bowls with rotating knives fixed at the bottom. Such a device is installed on the table, it is not necessary to hold it with your hands during operation. It is able to grind a large portion of food at a time, copes with mixing cocktails, batter.

Desktop models also have disadvantages. The hostess has to allocate quite a lot of space for storage and installation. In addition, some stationary blenders chop vegetables poorly: they either grind into crumbs or remain large pieces. The advantages of desktop structures include the fact that they are sometimes easier to disassemble and repair with your own hands than submersible ones.

Although the principles of operation of submersible and stationary blenders are similar, there are still differences due to the different design of the devices. In all models, products are chopped with knives, but in desktop appliances, bowls also perform an auxiliary function.

The knife of the stationary appliance, located at the bottom of the bowl, rotates and cuts the products. With an increase in speed, the crushed mass is mixed, rises. The walls of the bowl expand upwards, so small pieces slide down the walls, and large ones fall into the center - to the knives. It turns out that the crosspiece pulls down the pieces of food and throws the already crushed mass to the walls of the bowl.

It is not uncommon for a blender to be considered broken if it does a poor job of grinding. But it happens that the problem is not in breakdowns, but in the low power of the electric motor.Sometimes it is enough to add a little liquid to the bowl to make the work of the knives easier.

If the model is powerful, then such deviations in operation can indeed indicate malfunctions, for example, a blunt knife, a broken speed switch, etc. In some cases, problems with the bowl may be the cause of poor performance.

Stationary model device

In submersible structures, collector-type electric motors and fuses are usually installed that turn off the device in case of overloads. Frequent breakdown is the burning of current-carrying parts, therefore, when malfunctions occur, the contacts “ring out” first of all, rotating the shaft manually.

Care must be taken when using manual devices: they are not suitable for kneading dough and other thick products. The motor may not be able to withstand the load. Repairs will be expensive. However, there is good news: often women's hands get tired of holding the equipment before the engine has time to overheat.

Many models are equipped with speed switches. This is a very convenient feature that expands the capabilities of the hostess. But if the engine does not cope, then the working device can escape from the hands, which causes mechanical failure.

Immersion model device

In submersible models, the power cable often fails. This is the reverse side of the main advantage of such devices - mobility. The hand blender is often turned on and off, transferred from place to place, which leads to cord kinks, incl. critical.

Unstable operation of the power grid is also a risk factor. During power surges, motors often burn, printed circuit boards are destroyed. Often it is necessary to replace the knife, repair the nozzle, the speed controller. In desktop appliances, liquid may leak into the nozzle drive, the bowl snap mechanism may break.

Immersion Blender Repair

Consider how to check the performance of individual components of the structure:

• If the blender does not turn on, first of all check the presence of current in the electrical outlet. Before disassembling the device for repair, you need to make sure that there are no power problems. The socket is checked using a tester or by connecting another electrical appliance to it, which has an accurately working cord.

• If there is current, but the blender does not turn on, check the power cable and fuse. Repair in this case is reduced to the replacement of defective parts with new ones.

• Overloading may cause the motor to burn out. In addition to problems with performance, such a breakdown gives itself the smell of burning. Sometimes the device can be repaired by replacing the brushes yourself, but more often you have to take the blender for repair to a service center or buy a new one.

• When the elements of the printed circuit board burn out, a short circuit occurs. It is necessary to disassemble the equipment, inspect the board, test and, if necessary, re-solder the faulty elements.

• If the gasket is leaking, then it must be replaced with a new one, because. liquid can get on the electric motor and cause a more serious repair.

Dive Model Troubleshooting

Housewives often encounter a situation where the blender has stopped and the knife is not spinning. It happens that the knife is spinning, the engine and the speed switch are working, but when loading products, the device runs “idle”, without grinding them. In many cases, repairs can be done by hand. Let's figure out how to do it.

Scheme of the device of a stationary blender

(CM: make a screen of the 1st picture with the name of the parts)

Before disassembling the blender for repair, you should carefully read the technical documentation. Disassembly instructions may be included with Bosch, Philips, Scarlett, Polaris models. It is best to follow the manufacturer's recommendations. Otherwise, there is a high risk of permanently breaking the device.

For disassembly and repair, you will need the following tools:

• a flat thin screwdriver (if such a screwdriver is not found, it can be replaced with a narrow knife);
• long screwdriver;
• pliers;
• a magnet to get small parts if you can’t remove them with tools;
• superglue or any other reliable adhesive composition, with which you can restore the integrity of the seams if they are damaged.

Do-it-yourself blender disassembly procedure:

1. Remove all screws, remembering or marking their locations.
2. Remove all items that are possible.

Note! Some craftsmen offer a more radical disassembly option: a narrow screwdriver or knife is inserted between the body and the casing of the device and the weld is knocked down with a precise hammer blow. This method is only suitable for non-collapsible models, and superglue is required for their reassembly after repair.

1. Parts that could not be removed should be carefully examined. They can be fastened with latches. In this case, they can be removed by depressing the latch locks.
2. When the case is disassembled, you can begin to check the performance of parts and repair.

The most common models of Scarlett ("Scarlet"), Vitek ("Vitek"), Polaris ("Polaris"), Philips ("Philips"), Bosch ("Bosch") are usually disassembled, so they can be repaired by hand, replaced nozzles. Consider in what cases self-repair is possible.

1. Knife replacement. If the knife is blunt, it can only be replaced, because. it cannot be sharpened. New knives are sold in specialized and hardware stores. To replace, remove the old part by wrapping it in a towel and unscrewing it. After that, put on a new knife (it may differ in appearance from the old one), fasten it.

Important! Sometimes you can buy a new knife complete with an oil seal. It makes sense to replace both parts at once. In some stationary models, the knife cannot be removed from the bowl, because. she is not broken. Then there remains only the option of a complex replacement of the bowl, knife and gland.

Knives old and new

1. Speed ​​controller. In stationary models, it may be difficult to check the switch, because. often there is a function of blocking the inclusion without a bowl. By the way, the problem of stopping the operation of the device is also associated with blocking. If you suspect a malfunction of the speed switch, you need to unsolder it, check each position in full, and repair it.

1. Stop work. If the device does not turn on, the first step is to check and, if necessary, replace the cord. If it turns on and buzzes, but does not work, then you should disable the lock. Inoperability when the lock is released most often indicates a burnout of the motor winding. It can be replaced, but it's an expensive repair, so it's often more cost effective to just buy a new blender.

Note! The problem may lie in the printed circuit boards. It is worth inspecting the capacitors and resistors. If a short circuit occurs, then it is better to give the device to specialists. In many cases, damaged electronics cannot be repaired or the cost is too high.