Questions & Answers for: problems plasma cutters

Plasma cutters problem what processes can be done with plasma? Depending upon the design of the torch (e.g., orifice diameter), electrode design, gas type and velocities, and the current levels, ...

miller 3080 plasma ,won't fire ready lite on , have air flow and pressure, no mspark no fire check groun dconnection on workpiece and where connected to machine>> check reset switch.> There is a screw

plasma cutter arching problems Change the consumables. Be sure your ground lead has a good conection to the machine and work pc.

Repair/clean/service a small (3/8'') plasma cutter Plasma cutter runs but does not cut. I believe it is caused by dirty/wet air suply. Have had this problem in the past and took it in for service then

pilot wont lite. miller spectrum 701 pilot wont lite power/air. all good .just no pilot check the cables in the plasma torch. If the problem continues, theres no enough power to start it.

trouble with contact in handle thrmo Sorry, but I think we need to know the make, model, and year of the plasma cutter, what sort of handle contact problem, etc.

has cup fault Check connections on holder and at the main unit.  blow out the unit with air to eliminate conductive dust as being a problem.  Also make sure cup seating area is clean.

mosfet plasma cutter will not cut or arc it will only arc when i loosen up the elcetrode. i tried a new torch, still got the same problem. it is mosfet technology. it used to work fine but then just ...

mishto ct 312 plasma cutter wont cut did work !but no only op speraticly & not prop! thinking maybe earth problem not only earth problem, change electrode, nozzle and cathode

Miller spectrum 500 plasma cutter problem with air/ gas light. hi thee could you explain the problem further?kolbrun