Bomba de Ar Parou de Funcionar-The air pump stopped working

LightBurn Software Questions
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1

Ola pessoal!

Tenho uma Sculpfun Ultra S30 11W, e depoiis de 1 mes de uso simplesmente a bomba de ar parou de funcionar, alguem ja passou ou sabe resolver?
Fiz os testes de Ativar via macro a bomba! Sem sucesso
Fiz teste com multimetro na bomba, onde ela esta ok
Testei o cabo que alimenta a bomba saindo da placa que tambem esta ok
Acredito que seja na placa, mas ai ja é uma area que nao entendo

Hi everyone!

I have a Sculpfun Ultra S30 11W, and after 1 month of use, the air pump simply stopped working. Has anyone experienced this or knows how to solve it?

I tried activating the pump via macro! No success.
I tested the pump with a multimeter, and it’s okay.
I tested the cable that powers the pump coming from the board, and it’s also okay.

I believe it’s the board, but that’s an area I don’t understand.

2

Is the pump located where it can inhale the smoke from your burns? It may be gummed up.

How did you test it? Did you test the output pins on the controller board for 12vdc when it should be running?

3

Additionally, you can open the small box on the power cord of the pump. It includes a DC-AC converter, sometimes, those burn.

4

Os testes foram realizados no cabo da bomba, vendo se estava com continuidade, e o cabo que sai da placa até o conector da bomba o teste de continuidade deu ok.
Na placa nao sei como testar.

O local dela não tem contato direto com a fumaça

Tests were performed on the pump cable to check for continuity, and the continuity test on the cable running from the board to the pump connector came back okay.
I don’t know how to test the board itself.

Its location doesn’t have direct contact with the smoke.

5

The tests were performed on the pump cable, checking for continuity, and the cable from the circuit board to the pump connector also showed continuity (test was OK).
I don’t know how to test the circuit board itself.

Its location does not have direct contact with the smoke.

You can check for 12vdc at the pins where the air pump plugs into the controller board. You will need to run a small program (100mm/m, 0.1% power) with AIR turned on.

Without knowing what the resistance should be, a continuity check on the pump motor will not tell you much. If you have the small box @misken mentioned, then you are not checking the motor windings.