Constant misfires on 600

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browdyranch
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Constant misfires on 600

Post by browdyranch »

We have a Hypertherm 600 on a plasmacam. Air pressure is good and clean. Consumables are all new. It started a few times and if you tapped the torch it would start on the next try. Then you would have to tap it and restart it. Now you have to disassemble the consumables, restart it multiple times, and pray. When it first started we would get little swirl marks on the electrode and inside the nozzle.
Old Iron
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Re: Constant misfires on 600

Post by Old Iron »

I've found that to be a bad/worn out swirl ring on my 600
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