- Need Help!- Airco 300 AC DC Heliwelder IV
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Re: Airco 300 AC DC Heliwelder IV
it seems like there use to be a simple transistor with B C E leads. These things were used to easily change a defect transistor but that seems to contradict the rest of the print that is sealed in into epoxy or something.
Did you find a component or the remains of a blow up component?
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Re: Airco 300 AC DC Heliwelder IV
Hola Fordman76, buscando información sobre el AIRCO HELIWELDER IV 300 AC / DC, obtuve este foro, estoy reparando un soldador igual, pero el diagrama eléctrico de la cubierta interna del equipo está dañado, para lo cual necesito el diagrama. Hice el diagrama eléctrico de la PCB, pero me falta la información de varios condensadores, que no lo hacen. Si todavía está interesado, puedo enviarle por correo la información que tengo disponible del equipo. En cuanto al conector al que hace referencia, en mi computadora no lleva ningún componente, es muy probable que sea el conector para el módulo opcional el que permite la pulsación de la soldadura, ya que en el PCB está directamente relacionado con el circuito de control de equipo de soldadura de amperaje.
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Re: Airco 300 AC DC Heliwelder IV
Hello Fordman76, looking for information about the AIRCO HELIWELDER IV 300 AC / DC, I got this forum, I am repairing an equal welder, but the electrical diagram of the internal cover of the equipment is damaged, for which I need the diagram. I made the electrical diagram to the PCB, but I lack the information of several capacitors, which do not. If you are still interested, I can mail you the information I have available from the team. Regarding the connector referred to by you, in my computer does not carry any component, it is very likely that it is the connector for the optional module that allows the pulsation of the welding, since in the PCB is directly related to the control circuit of amperage welding equipment.
Hello Fordman76, looking for information about the AIRCO HELIWELDER IV 300 AC / DC, I got this forum, I am repairing an equal welder, but the electrical diagram of the internal cover of the equipment is damaged, for which I need the diagram. I made the electrical diagram to the PCB, but I lack the information of several capacitors, which do not. If you are still interested, I can mail you the information I have available from the team. Regarding the connector referred to by you, in my computer does not carry any component, it is very likely that it is the connector for the optional module that allows the pulsation of the welding, since in the PCB is directly related to the control circuit of amperage welding equipment.
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Re: Airco 300 AC DC Heliwelder IV
Hola dukeweld,
Tengo una Airco 300 AC DC Square Wave Welder High Frequency Intensity y se hizo un cortocircuito en las placas electrónicas. Si alguno de ustedes tiene el diagrama electrónico, ¿podría enviarme una copia a mi correo electrónico: jcrestrepo1@hotmail.com
Gracias de antemano por su tiempo y su ayuda.
Saludos,
Juan
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Re: Airco 300 AC DC Heliwelder IV
Hello guys,
I have an Airco 300 AC DC Square Wave Welder High Frequency Intensity and a short circuit was made in the electronic boards. If any of you have the electronic diagram, could you send me a copy to my email: jcrestrepo1@hotmail.com
CODE: 1095
SERIAL: MH905039
STOCK: 1341-0290
Thank you in advance for your time and your help.
Regards,
Juan Restrepo
Phone: 415 828 7997
- Need Help!- Airco 300 AC DC Heliwelder IV
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