Intermittent High Frequency on Syncrowave 200
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  1. #1
    Join Date
    Sep 2009
    Location
    Colorado
    Posts
    431

    Intermittent High Frequency on Syncrowave 200

    I have seen this problem before, but it cleared quickly. Now HF is missing most of the time. I can hear the gas solenoid click, so the pedal is good.

    I am not really sure where to start looking for a problem like this. Do I pull off the covers and get out a heat gun to see if I can figure out where the problem is? I should check the point clearance, I assume.

    Thanks in advance for your thoughts.
    Sculptures in copper and other metals
    http://www.fergusonsculpture.com

    Syncrowave 200
    Millermatic 211
    Readywelder spoolgun
    Hypertherm 600 plasma cutter
    Thermal Arc GMS300
    Victor OA torch
    Homemade Blacksmith propane forge

  2. #2
    Join Date
    Jul 2008
    Posts
    1,770

    Re: Intermittent High Frequency on Syncrowave 200

    I'd start with cleaning and gapping the HF points. If they need to be dressed, I use 1500 grit paper. A bigger gap will generally make for more reliable arc initiation.

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