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R-Tech MTS251TFT Operation Instructions Manual page 23

Digital mig - mma - dc tig welder

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R-Tech DC TIG manual mode gives you full control over every weld parameter available.
You can select the following from menu by turning middle selector to highlight in RED.
LIFT - Lift start for welding without HF when working on vehicles to protect electronics.
4T - Press and hold trigger to start weld at start amps, release trigger to go to main amps. To finish weld -
Press and hold trigger to go to end amps, release and weld will stop. If you wish to abort weld during main
amps, quickly tap trigger and main arc will stop and post flow gas will run.
PEDAL - Press foot pedal to start weld, fully depress pedal to get 100% of amps shown in recommended
settings. I.E If main amperage setting was 120A, on a full depress of pedal you will get 120A, if pedal only
2T+F - Torch trigger operation for on/off with amperage control by slider / rotary knob on torch handle.
4T+F - Torch trigger latch operation same as 4T but with amperage control by slider / rotary knob on torch
4TS - Torch trigger latch operation same as 4T with the function to switch between start and main amper-
age by quickly tapping trigger during main amps - Ideal for pipe welding where you want to switch to start
amps to get continuous weld bead whilst repositioning or getting new filler rod.
DC MANUAL MODE
DC MANUAL - HOME SCREEN
Then you adjust the settings by turning left control knob.
HF start - normal auto arc starting.
REMOTE SETTING
2T - Press trigger to start weld, release to finish weld.
pressed halfway you will get 60A
70
START MODE
90
handle.
23

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