How to disassemble a hair dryer? Step-by-step instructions for disassembling and repairing a do-it-yourself hair dryer Roventa - Setafi

In the event of a malfunction of the hair dryer, you will need to remove the fasteners and disconnect the halves of the plastic case. This can be done with a special screwdriver, since the nozzles have a non-standard shape. Instructions on how to disassemble a hair dryer, as well as how to repair typical malfunctions, are presented in this article.

Step-by-step instruction

Rowenta hair dryer repair can be done independently, even with minimal skills. To do this, you need to prepare a screwdriver with several nozzles (or a set of screwdrivers), as well as an electric soldering iron. To repair a Rovent hair dryer, you may also need a multimeter. It is necessary for diagnosing the health of individual parts (“the contacts ring” and determine the level of resistance).

To disassemble the case, proceed as follows:

1. First you need to understand how the body is attached. If on latches, they are simply removed, but often the halves are also attached with screws. And not standard, but with an unusual shape of faces in the form of a plus, fork, triangle or star. During the repair of Rovent, they are unscrewed with special nozzles.
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2. On many models of the Rovent hair dryer, it is easier to repair the brush and other elements, since the body leans due to a conventional self-tapping screw. However, it is under a plastic cover in the form of a triangle, which must be picked up. And they do it with a nail file - a screwdriver will not do it.
3. There is a screw here - in order for the disassembly of the Rowenta Brush Activ to be successful, it is dismantled with a screwdriver. It should be flat, but with a slot in the middle. Other tools, such as tweezers, will not work.
4. At the next stage, repairing a Roventa hair dryer with your own hands comes down to opening both halves of the handle. First, it is more convenient to put your fingers, and then gently expand the details.
5. In the end, it should look something like this.
6. Now you can figure out the Rovent hair dryer circuit, as shown below, determine which part is broken, and proceed with the repair.

Do-it-yourself repair of a Rovent hair dryer is carried out taking into account the electrical circuit.

How to repair a hair dryer

Parsing the Rowenta CV7430 hair dryer, like other models, is quite simple to make. After that, it is necessary to carefully examine each detail, carry out diagnostics and, if necessary, proceed with the repair. The main types of faults and their solutions are described below.

Cord

It is clear how to disassemble the Rowenta epilator or hair dryer. In some cases, you may not even do this, since the malfunction is associated with a lack of current or a malfunction of the outlet. If it works normally, you need to inspect the cord of the device.

Knowledge of how to disassemble a hair dryer will come in handy here, but first you need to inspect the cord. If it is partially twisted, there is a place of inflection, with a high probability the element is out of order - then it must be replaced, since it is not advisable to carry out repairs.

After that, you should go to the instructions on how to disassemble Roventa Brush Active. After dismantling, consider the contacts in which the wire goes to the mode switch. To do this, use a multimeter.

Switch

How to disassemble the Roventa Brush Active 1000 hair dryer and fix it is quite simple if you accurately determine the cause of the breakdown. After inspecting the cord, you should study how the switch button works. There should be no traces of melting or soot on its contacts.

If the switch is a three-position type, each mode is switched on separately. Before starting the check, it is recommended to take detailed photographs or notes so as not to confuse the contacts. All damage is cleaned with emery and soldered using a soldering iron.

Fan

Instructions on how to disassemble the Rowenta hair dryer will also be needed to repair the fan. This element provides airflow by rotating a plastic impeller that is mounted on a metal rod. If the fan began to work worse, this may be due to hair getting into the openings of the casing or onto the impeller itself. It may also break one or more blades.

Repair is carried out in 2 stages. First, they go through step-by-step instructions on how to disassemble a Sterlingg hair dryer, then they clean the air duct:

1. If the device has a replaceable filter, it is removed and thoroughly cleaned.
2. If dirt has accumulated in the crevices, cleaning can be done with a toothbrush.
3. Then you need to understand how to disassemble the Rowenta Studio Dry 2000 hair dryer in order to clean the impeller. All hair is removed from it, and then checked by rotation. If the part is spinning normally, it will work properly.

A heating element

You will also need to understand how to disassemble the Rowenta Studio Dry 2000 when repairing the heating element. The fact that it is faulty can be understood by insufficiently warm or, conversely, too hot air. Another obvious sign is the appearance of a burning smell.

During the repair, they act like this:

1. Carefully inspect the heating element, check its integrity.
2. If a burnout area is found, the thread must be soldered or twisted 2 ends from different sides. You can also crimp the coil at both ends using a thin copper tube.
3. First you need to use the instructions on how to disassemble the Roventa Studio Dry 2000 hair dryer, and then repair the spiral. But it is important to understand that it will not work for a long time, so it is better to completely replace the element.

Engine

Do-it-yourself repair of the Rowenta hair dryer will also be needed in cases where the engine has broken down. This can happen for 2 reasons - the wiring is broken or the motor itself has stopped working (in this case, the smell of burning appears, the fan stops rotating, you can hear a buzz or crackle).

If the problem is with the wiring, you can fix it as described above (using the cord as an example). If the motor itself is out of order, Rowenta repair is impractical. In such cases, you can try to contact the workshop, but it will often be easier to buy a new device.

Now it’s clear how to disassemble the Severin hair dryer, as well as diagnose and fix basic malfunctions. In most cases, repairs can be done independently. If there are no skills, it is better to contact the master, and in the event of an engine breakdown, purchase a new hair dryer.