Product Manual

3-8
3.02 REGULATORS
Pressure regulators attached to the cylinder valve reduce high
cylinder pressures to suitable low working pressures for welding,
cutting, and other applications. Refer to Figure 2.
WARNING
Use the regulator for the gas and pressure for which it is
designed. NEVER alter a regulator for use with any other gas.
LOW PRESSURE
GAUGE (DELIVERY)
HIGH PRESSURE
GAUGE (SUPPLY)
PRESSURE
ADJUSTING
SCREW
OUTLET
CONNECTION
RELIEF
VALVE
INLET
CONNECTION
INLET
FILTER
Figure 2
1. Carefully inspect the regulator for damaged threads, dirt, dust,
grease, oil, or other flammable substances. Remove dust and dirt
with a clean cloth. Be sure the inlet swivel filter is clean and in
place. Attach the regulator to the cylinder valve. Tighten securely
with a wrench (See Figure 3).