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Syntus ST150 Ultrasonic Plate Replacement

What you need

    1. Syntus ST150 Ultrasonic Plate Replacement, Ultrasonic Plate: step 1, image 1 of 1
      • First, make sure the water tank inside the diffuser is completely dry to avoid any water from contacting the internal components.

      • Make sure the diffuser is disconnected from the power source to avoid electrical hazards.

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    2. Syntus ST150 Ultrasonic Plate Replacement: step 2, image 1 of 2 Syntus ST150 Ultrasonic Plate Replacement: step 2, image 2 of 2
      • With a Phillips #1 screwdriver, remove the three 10 mm screws on the bottom of the diffuser.

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    3. Syntus ST150 Ultrasonic Plate Replacement: step 3, image 1 of 3 Syntus ST150 Ultrasonic Plate Replacement: step 3, image 2 of 3 Syntus ST150 Ultrasonic Plate Replacement: step 3, image 3 of 3
      • Lift the water tank while holding the base of the diffuser.

      • Disconnect the three cables form the board.

      • Make sure when reassembling the diffuser to plug in each cable to its assigned port.

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    4. Syntus ST150 Ultrasonic Plate Replacement: step 4, image 1 of 3 Syntus ST150 Ultrasonic Plate Replacement: step 4, image 2 of 3 Syntus ST150 Ultrasonic Plate Replacement: step 4, image 3 of 3
      • To separate the board from the water tank, unscrew the three Phillips #1 10 mm screws securing the board.

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    5. Syntus ST150 Ultrasonic Plate Replacement: step 5, image 1 of 3 Syntus ST150 Ultrasonic Plate Replacement: step 5, image 2 of 3 Syntus ST150 Ultrasonic Plate Replacement: step 5, image 3 of 3
      • With a Phillips #0 screwdriver, remove the three 7 mm screws from the ultrasonic sensor cover.

      • Remove the cover to expose the ultrasonic sensor.

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    6. Syntus ST150 Ultrasonic Plate Replacement: step 6, image 1 of 3 Syntus ST150 Ultrasonic Plate Replacement: step 6, image 2 of 3 Syntus ST150 Ultrasonic Plate Replacement: step 6, image 3 of 3
      • Detach the ultrasonic sensor from the water tank.

      • Detach the ultrasonic sensor connector from the board.

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    7. Syntus ST150 Ultrasonic Plate Replacement: step 7, image 1 of 1
      • Remove the rubber cover from the ultrasonic plate.

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    8. Syntus ST150 Ultrasonic Plate Replacement: step 8, image 1 of 1
      • Now you can replace the ultrasonic plate of your diffuser.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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