On my 250 and other welders I've used the current is set to the maximum level that you do not want to exceed. When the foot pedal is depressed momentarily the pre-flow kicks in if set and then the post flow and the amps drop all the way back to minimum until the post flow stops. When post flow stops the readout again shows the maximum amps the you do no wish to exceed and it can be adjusted.
Depressing the foot pedal while welding causes the amperage display to show the actuall amount of current being provided at the torch and if all is well with the foot pedal you should be able to attain the maximum amperage that you set when you depress the foot pedal fully.
If the rack and pinion on the foot pedal has skipped you might see less than the maximum current that you preset, when fully depressed. This indicates that you need to reset/adjust the rack/pinion at the foot pedal. If it reaches maxium at some point before being fully depressed then an adjustment is also called for.
Hope this helps.
I personally thought the free foot pedal and torch were nice starter kit additions and thought is was darn nice of Everlast to include them in the basic package when no other manufacturer does. I replaced both later with what I felt was top of the line quality equipment and am very happy with the welder and the upgrades. It wasn't cheap though.
Last edited by sschefer; 01-06-2011 at 03:25 PM.
Steve
Miller 212
Everlast 250EX
Everlast PowerPlasma 60
Victor O/A
Current Project: 21' Jet Sled Rat Boat.