just asking about the rocker switches on the plasmas..

[brucer]

If you seen my idea about the air filters you'll know where this is going..

are the rocker switches on the front of the machines sealed? i cant really tell by the pictures.. this would be a very cheap, like less than $10 cheap upgrade..

if the switches are not sealed, this would be a very cheap upgrade to filter into production. probably wouldnt cost anymore to use a sealed switch opposed to an unsealed switch in a production invironment.

just a thought.

[Gadget]

The inside of the case has a positive air pressure due to the fan blowing in from the rear. Any air movement around the switch would be from inside out. I use a fan blowing air at the cut path and towards the big garage door and have the door open when I do any plasma cutting. Seems to help.