The R2-D2 humidifier is a fairly simple device to take apart. We will start with the preparation for the tear-down.

This teardown is not a repair guide. To repair your EMSON ​Star Wars R2-D2 Ultrasonic Cool Mist Humidifier (One Gallon), use our service manual.

Gently lift the cover off the humidifier
  • Gently lift the cover off the humidifier

Air humidifier "ATMOS-2630" refers to the type of ultrasonic devices for air humidification. This is a fairly new principle in the field of air humidification, which allows you to achieve high power with both low noise and power consumption. The product uses a piezoceramic element (converter), which is able to convert the electrical voltage of high frequency into mechanical (ultrasonic) oscillations.


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Grip the dial and pull away from the device.
  • Grip the dial and pull away from the device.

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  • Gently pull the water tank off the base

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  • Locate the valve at the bottom of the tank.

  • Twist the valve counterclockwise to remove it.

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  • Flip the base upside-down

  • Connect the 4 mm nut driver to the 4 mm aluminum driver. Then, connect the PH1 head to the 4 mm nut driver.

  • Insert the driver into each of the 4 holes and twist counter clockwise to remove the screws.

  • Flip the base upright and pull off the top.

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  • Connect a PH1 head to the 4 mm aluminum driver

  • Unscrew the circled screws of both the circuit board and heating plate(metal plate)

  • Gently remove the circuit board

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  • Gently pull out the fan (located in the red rectangle)

  • We recommend removing the circuit board before attempting to completely remove the fan.

  • Unplug the pin, connected to the circuit board, to remove the fan.

    • Note: Remove the pin cautiously, the edges may hurt your fingers.

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  • The LED is connected to a pin that is connected to the circuit board.

  • Upon close inspection, you can see that the LED's two ends are bent (red circle of the second image) to prevent it from slipping off of the pin.

  • Use blunt tweezers to bend and straighten the two ends.

  • Once the two ends are straight, gently pull the LED out of the pin.

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  • Remove the screws (located in the red circles) off of the heating plate with a 4 mm aluminum driver with a PH1 head.

  • Once the screws are removed, gently pull off the metal plate.

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  • All the inner components of the humidifier.

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