3.4 Installation & Operation for TIG Welding
3.4.1 Set up installation for TIG Welding
(1) Switch the ON/OFF Switch (located on the rear panel) to OFF.
(2) Connect the earth lead to
“
+
”
,
tighten clockwise;
(3) Connect the earth clamp to the work piece. Contact with the work piece must be firm contact
with clean, bare metal, with no corrosion, paint or scale at the contact point.
(4) Connect the TIG torch cable to
“
-
”
, tighten clockwise;
(5) Connect TIG torch gas connection to the TIG gas outlet and TIG torch remote plug to remote
socket
，
ensuring all connections are tight.
(6) Connect the gas regulator to the Gas Cylinder and connect the gas line to the Gas Regulator.
(7) Connect the gas line to the machine inlet gas connector via the quick push lock connector
located on the rear panel.
Check for Leaks!
(8) Open gas cylinder valve and adjust regulator, flow should be between 5-10 l/min depending on
application. Re-check regulator flow pressure with torch valve open as static gas flow setting
may drop once gas is flowing.
(9) Each machine is equipped with a power cable should be based on the input voltage welding
power cable connected to the appropriate position, not to pick the wrong voltage;
(10)
With the corresponding input power supply terminal or socket good contact and prevent oxidation;
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EZITIG 205DC
