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MACHINE SET UP STICK / MMA
2. Connect earth Clamp
to the terminal
2. Connect Electrode holder
to the terminal
Note: The below image shows setup for DCEP / Negative Polarity
(Most Common application)
Note:
Pictures may vary from your machine model
Plug the machine 10Amp (EVO 141) or 15Amp
(ST 181X) input power lead into the wall socket,
ensuring that the power switch on the machine
is in the OFF position.
Connect earth clamp firmly to work-piece
ensuring that the clamp makes good contact
with bare metal.
Assemble Arc and Earth leads into the
welding terminals depending on requirements
of electrodes. Refer to your electrode packet
for polarity and current requirements.
• DCEP/ Negative Polarity (most common application)
- Earth clamp connector into the negative terminal.
- Electrode holder connector into the positive terminal.
•DCEN/Straight Polarity
- Earth clamp connector into the Positive terminal.
- Electrode holder connector into the Negative terminal.
Take electrode holder and insert bare metal
rod end of electrode and twist red handle to
clamp electrode.
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Summary of Contents for ST 141X
Page 1: ...DC INVERTER MANUAL ...
