Welding Using The Tig Procedure With Manual Gas Control; R- Torch Gas Hose - gala gar SMART 160 MMA Manual Técnico De Instrucciones

3.4 WELDING USING THE TIG PROCEDURE WITH MANUAL GAS CONTROL

TIG welding can be performed with this equipment using scratch starts, even it doesn't include
a specific TIG mode. In TIG welding we must only use straight polarity, placing the welding torch
in the negative pole. Additionally, a gas cylinder (M), normally Argon, should be located at the
installation, which we will connect to the torch through a pressure regulator valve (N), as
indicated in figure below.
USING HIGH FREQUENCY AND HIGH TENSION STRIKING DEVICES CAN DAMAGE THE
TIG WELDING WITH MANUAL GAS CONTROL.
N
R
F
Conexión Polaridad Directa
F- NEGATIVE POLE. TIG WELDING TORCH.
G- POSITIVE POLE. GROUND CLAMP.
M- GAS CYLINDER (ARGON).
N- PRESSURE REGULATOR VALVE.

R- TORCH GAS HOSE

SMART 160 MMA
M
EQUIPMENT.
G
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