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stevew
Junior Member
Last Activity: 08-07-2020, 10:57 AM
Joined: 08-22-2019
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  • stevew
    replied to Synchrowave 300 need help
    hope this helps
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  • stevew
    replied to Synchrowave 300 need help
    I checked the scr rectifier to torch connecter and only two of the plates are reading near zero. bottom plate and short center plate holding diode, two top plates are open. the contacts on all switches appear dirty but no corrosion. hall device amplifier board is quite ugly solder appears disintegrated....
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  • stevew
    replied to Synchrowave 300 need help
    Hello again jjohn76,
    I have looked up as much as I can trying to figure out what your referring to. As I mentioned I am not that knowledgeable
    concerning electronics. So in restating that I have to ask? what is S6 also output rectifier I dont know how to check for continuity from output...
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  • stevew
    replied to Synchrowave 300 need help
    I appreciate any help. I believe I kind of got the brush off at service center it seems to me that the problem is some how involving the hall device. I am not electronically proficient by any means. jjohn76 I am going to check everything you mentioned and get back to you.

    Thank you both...
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  • stevew
    started a topic Synchrowave 300 need help

    Synchrowave 300 need help

    I have a synchrowave 300p in beautiful condition ser#jb-560344. Having trouble with adjustability no matter ac - dc. When in low range I havent enough amperage to form a puddle no matter where I am on amperage control. When in high range its full tilt blowing away what ever Im trying to weld.
    ...
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