ESGE Magic Wand - Bamix blocked motor repair - руководство по ремонту iFixit

Введение

If the mixer no longer turns, the shaft can be blocked, but also the motor, e.g. due to rust or moisture. The motor can be disassembled and repaired quite easily, this is shown here.

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Шаг 1 Remove top cover

ESGE Magic Wand - Bamix blocked motor repair, Remove top cover: шаг 1, изображение 1 из 3

ESGE Magic Wand - Bamix blocked motor repair, Remove top cover: шаг 1, изображение 2 из 3

ESGE Magic Wand - Bamix blocked motor repair, Remove top cover: шаг 1, изображение 3 из 3

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Unplug the power cord and remove the cutter blade.
The top cover is fastened with two Torx TR10 security screws. These screws are different from normal Torx screws: they are equipped with a center pin. Use the right bit or screwdriver with center hole.
Remove two Torx TR10 screws.
Carefully lift off the cover. It is latched at the front.

Перевод

Шаг 2

ESGE Magic Wand - Bamix blocked motor repair: шаг 2, изображение 3 из 3

This is what it looks like under the cover.
Slide out the two buttons and the small circuit board. The buttons are only snapped in.

Перевод

Шаг 3

The handle is fastened with a Torx T8 machine screw and a Torx T8 plastic screw. You will need a long screwdriver.
Remove two Torx T8 screws.

Перевод

Шаг 4

Unclip the handle from one side.
Unthread the cable, the buttons and the board.
The motor ist exposed. However, it is not yet completely accessible, since the lower plastic housing part cannot yet be slid over the bell. The bell must first be removed.

Перевод

Шаг 5

ESGE Magic Wand - Bamix blocked motor repair: шаг 5, изображение 3 из 3

First try If the bell can be unscrewed. It is fastened with a left-hand thread, so turn it in the "wrong direction", clockwise, to loosen it.
Pull on the knife to remove it
The bell sits probably quite tight, as it should not come loose during normal operation. When reassembling, glue it in place with a few drops of fluid threadlocker, if needed.
If it does not come off easily, then slide the lower plastic part towards the bell and clamp the motor in a vice. Do not tighten the vice very much, the motor is sensitive.
Use a long screwdriver as a lever between the bell and the shaft. Then carefully unscrew the bell. Reminder: the wrong way round, i.e. clockwise.
Pay attention to the washer between the shaft and the bell, do not lose it.

Перевод

Шаг 6

Pull off the lower case over the shaft.

Перевод

Шаг 7 Motor replace

ESGE Magic Wand - Bamix blocked motor repair, Motor replace: шаг 7, изображение 1 из 2

ESGE Magic Wand - Bamix blocked motor repair, Motor replace: шаг 7, изображение 2 из 2

Using a Torx T15 screwdriver unscrew the two screws securing the flange of the shaft to the motor.
Seperate the flange including the shaft from the motor.

Перевод

Шаг 8

ESGE Magic Wand - Bamix blocked motor repair: шаг 8, изображение 3 из 3

Desolder the red and the white wire. These wires are thin and delicate, don't break them.
The motor remains.

Перевод

Шаг 9 ESGE Magic Wand - Bamix blocked motor repair

ESGE Magic Wand - Bamix blocked motor repair, ESGE Magic Wand - Bamix blocked motor repair: шаг 9, изображение 1 из 2

ESGE Magic Wand - Bamix blocked motor repair, ESGE Magic Wand - Bamix blocked motor repair: шаг 9, изображение 2 из 2

The rotor is easier to remove and reinstall later when the carbons are pushed back.
Desolder the connections to both carbons.
The contact strips are delicate and cannot be bent open and closed often, work very gently.
Very carefully bend both contact strips open so that the coil springs are free and the carbons can be pushed back.

Перевод

Шаг 10

Using a Torx T15 screwdriver remove the two long screws keeping the motor together.

Перевод

Шаг 11

Carefully pull out the upper motor shield including the carbons.

Перевод

Шаг 12

Carefully pull out the bottom motor shield.
Remove the rotor. If it is stuck tap it carefully out using a hammer.
Take care of the two washers located on the top and the bottom of the motor shaft.
This motor was heavily rusted and dirty inside. All sliding surfaces, the contact surfaces on the commutator (where the carbons rest), the rotor and the armatur insides were cleaned with fine sandpaper. The bearings were lubricated with silicone oil. After reassembly, the motor ran as it did on the first day.