What s the deal with the Dyson hair dryer hot air not hot?

1. In hot air.

The gear motor does not rotate, and the heating wire is not hot and there is no cold air. Step 1: Check the power supply fuse.

Whether it is fused or not, it will be replaced. Otherwise, continue below. Step 2:

Check whether the power plug and socket are plugged in well and the contact is poor. Step 3: Check whether the power cord is broken inside, and whether the solder joints in the handle are desoldered.

repair or replace power cords; Disassemble the handle and re-solder the joint) Step 4: Check and select a hair dryer.

Whether the switch is heavily oxidized, has poor contact, or whether it is cracked. (Polish, wipe or replace with a new switch).

2. The heating wire is heated in the hot air bracket.

But the motor does not rotate, the front barrel is overheated but there is no hot air blowing out the first step: check whether the motor lead wire is desoldered or broken (replace the wire with a new wire or repair welding) Step 2: check whether the selector switch is black or seriously oxidized (polished or change the switch) Step 3:

Check whether the motor frame or fan blade is deflected, displaced or deformed due to collisionStep 4: Check whether there is debris between the motor spindle and the rotorStep 5: Check whether the motor spindle and rotor collide Step 6:

Check the spindle windings or armatures of the motor.

Whether there is an open circuit or short circuit between groups (replace the new motor or repair) Step 7: Check the brushes.

or whether the commutator is in poor contact or short circuit from the commutation.

3. When the motor runs in the hot air gear, the heating wire is not hot, only the cold air blows out. Step 1: Check whether the heating wire is desoldered or broken Step 2:

Check whether the selector switch has poor contact Step 3: Check whether the screws fixing the heating wire are loose or have too much oxidation and poor contact Step 4: Check whether the heating wire is burned out and the heating wire should be updated or connected to it.

It may be that the heating function has failed, and if there is a control panel, you can repair it for the master.

1. The solder joint falls off.

If the hair dryer suddenly does not work, it may also be that the solder joints inside have fallen off, and the power is not energized, and the ability to do it yourself can be disassembled and connected, and the general hair dryer is not energized may be because the solder joints have fallen off, or the internal wiring is loose, or the short circuit, check the version first, if it really doesn't work, take it to the repair shop for maintenance.

2. Due to the high temperature, the hair dryer has turned on the temperature control protection function.

If the hair dryer suddenly doesn't work during use, it may be because the temperature is too high, and the temperature control device automatically cuts off the power supply, and when the temperature drops, it can be used.

Check that the plug is not loose. Whether the machine can be powered on normally or not, it is really not possible to contact the after-sales service for maintenance.

Check that the plug is not loose. Whether the machine is turned on normally and cannot be repaired later.

If it flies suddenly, you'll do everything you can to get it back.

The Dyson hair dryer is powered on but there is no wind, is it not broken, the internal composition of the Dyson hair dryer is not much, the motor, a circuit board, silver contact switch. There are also some lines.

In this case, see if there is a problem with the switch of the silver contact.

It's normal that the Dyson hair dryer can't be pushed to the end, and it always feels as if it's not stuck. There is no need to repair the hair dryer switch failure, directly replace the entire switch or replace the switch assembly.

First buy a new switch with the same specification, then cut off the power supply, use a small flat screwdriver to insert it into the gap under the old switch panel, pry the panel to open, and then use the driver to unscrew the fixing screws at both ends, and finally loosen the fixing screws at the power cord connector, remove the power cord, replace the new switch and then reset.

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If Dyson says that the hair dryer is blowing his hair and suddenly stops working, it could be one of the following reasons:

Overheat protection mechanism triggers: Dyson hair dryers have built-in overheat protection, which automatically shuts down when the machine runs for too long or overheats to prevent damage to the motor. At this time, you need to wait for the hair dryer to cool down for a period of time before using it again.

Power failure: Check that the hair dryer's power plug is securely connected, or try it with a different power outlet.

Damaged fan or motor: If the fan or motor is damaged, the hair dryer may suddenly stop working. At this time, you need to send the hair dryer back to the repair center or contact after-sales service.

Clogged filters: The hair dryer's filter may become clogged, resulting in poor airflow or overheating of the machine. The filter needs to be cleaned to ensure proper functioning.

If none of the above measures can solve the problem, it is recommended to contact Dyson after-sales service or seek professional repair help.

Summary. Hello <>

The reasons why the Dyson hair dryer does not start when powered on are as follows: check whether the power plug and socket are plugged in well and the contact is poor. Check whether the power cord is broken inside, whether the solder joints in the handle are desoldered, repair or replace the power cord, disassemble the handle, and re-solder the solder joints.

The hair dryer switch is severely oxidized, the contact is poor, or whether it is broken. <>

The Dyson hair dryer does not start when it is powered on.

Hello <>

The reasons why the Dyson blow dryer does not start when the power is turned on are as follows: check whether the power plug and socket are plugged in well, and the contact is poor. Check whether the power cord is broken inside, whether the solder joints in the handle are desoldered, repair or replace the power cord, disassemble the handle, and re-solder the solder joints.

The hair dryer is seriously oxidized, and the connection is not high or broken. <>

Check first. If the power cannot be turned on due to the solder joints falling off, those with strong hands-on ability can disassemble the connection by themselves. If the temperature is too high, the control device will automatically cut off the power supply.

When the flurry decreases, it is ready to use. If the hair dryer fails, you can follow it to see what the cause is, and confirm that it is connected to the power supply; Confirm that the switch is switched to the ON position to smell if there is a burning smell. <>

If the room temperature is low, the Dyson hair dryer can't blow hot air.

If the room temperature is low, the Dyson hair dryer will not be able to blow hot air What's going onHello dear, I will find out the relevant information for you: it may be that the heating function has failed, and it is likely that the heating wire is not working properly. If it is caused by the burning of the heating wire, it is necessary to replace a heating wire of the same specification; If the hot and cold air control switch fails, the switch needs to be replaced; In addition, if the hot air is caused by the broken power cord of the heating wire, it is recommended to re-solder the power cord or replace it with a new hair dryer.

I hope it can help you, and I wish you a happy life and good health.