Best Budget- Hand-held blender - high/low button replacement

Introduction

Following this guide, you will learn how to dismantle this hand-held blender and how you can replace one or both the switches. You will have to solder and work precise to be able to fix the product.

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Étape 1 switch

Best Budget- Hand-held blender - high/low button replacement, switch: étape 1, image 1 de 2

Best Budget- Hand-held blender - high/low button replacement, switch: étape 1, image 2 de 2

Take out the lower part of the blender, by rotating it clockwise, as stated on the upper part.

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Étape 2

Gently put the metal spudger (1) in the gap between the two shell parts and force a small gap, so that the parts loosen up.

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Étape 3

Open up the click connections inside the shells by gently pushing the two shells together with the hand palms, right next to the gap.

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Étape 4

Slide out the printboard by pushing it back and forth in the clicking connection with the shell.

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Étape 5

Outil utilisé dans cette étape :

Desoldering Pump

$3.99

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Loosen the two soldering connections between the metal connectivity ends of the switch and the printboard by heating it with a soldering iron from the soldering station (2), at a temperature of around 380 degrees Celsius. Use a desoldering pump (4) to suck the soldering tin away. Gently pull the switch away till it disconnects.
Take a look at this guide: Comment souder et dessouder des connexions
Watch out: the soldering iron is hot and may melt other parts in the product if you aren't careful.

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Étape 6

Take the replacement switch (5).

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Étape 7

Place the new switch in the empty holes of the printboard and use a soldering iron (2) and soldering wire (3) to reconnect the parts with the printboard. Make sure the connection is strong enough.
Make sure the new switch is placed with the button in the right direction.

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