Victor Regulator - Thermal Arc 201 TS Service Manual

OPERATION
Nuisance tripping should not occur on a 50A 208/230V
outlet for both STICK & LIFT TIG/HF TIG Modes.
Figure 4-6: Current Control for 161STL
Figure 4-7: Current Control for 201TS

4.07 Victor Regulator

Flow gauge regulator (Figure 4-8) attached to the cylinder
valve reduce high cylinder pressures to suitable low work-
ing pressures for welding, cutting, and other applications.
FLOW GAUGE
OUTLET
CONNECTION
A-09414_AB
Figure 4-8: Victor CS Regulator
Manual 0-5148
15 Amp Outlet
20 Amp Outlet
Output Scale for 115V
Output Scale for 230V
Art# A-09787
15 Amp Outlet
20 Amp Outlet
Output Scale for 115V
Output Scale for 230V
Art # A-10098
HIGH PRESSURE
GAUGE (SUPPLY)
INLET
CONNECTION
PRESSURE
ADJUSTING
SCREW
4-11
THERMAL ARC 161STL, 201TS
!
WARNING
Use the regulator for the gas and pressure for
which it is designed. NEVER alter a regulator
for use with any other gas.
Figure 4-9: Regulator to Cylinder Valve
1. Before opening the cylinder valve, turn the regula-
tor adjusting screw counter-clockwise until there
is no pressure on the adjusting spring and the
screw turns freely.
Art # A-09845
!
WARNING
Stand to the side of the cylinder opposite the
regulator when opening the cylinder valve.
Keep the cylinder valve between you and the
regulator. For your safety, NEVER STAND IN
FRONT OF OR BEHIND A REGULATOR WHEN
OPENING THE CYLINDER VALVE!
2. Slowly and carefully open the cylinder valve (Fig-
ure 4-10) until the maximum pressure shows on
the high pressure gauge.
Operation