Victor Regulator - Thermal Arc 211i Fabricator Operating Manual

INSTALLATION/SETUP
2. Maintenance of Welding Equipment
The welding equipment should be routinely maintained according to the manufacturer's recommendations. All
access and service doors and covers should be closed and properly fastened when the welding equipment is in
operation. The welding equipment should not be modified in any way except for those changes and adjustments
covered in the manufacturer's instructions.
3. Welding Cables
The welding cables should be kept as short as possible and should be positioned close together but never coiled
and running at or close to the floor level.
4. Equipotential Bonding
Bonding of all metallic components in the welding installation and adjacent to it should be considered. However,
metallic components bonded to the work piece will increase the risk that the operator could receive a shock by
touching the metallic components and the electrode at the same time. The operator should be insulated from all
such bonded metallic components.
5. Earthing/grounding of the Work Piece
Where the work piece is not bonded to earth for electrical safety, nor connected to earth because of its size and
position, e.g. ship's hull or building steelwork, a connection bonding the work piece to earth may reduce emissions
in some, but not all instances. Care should be taken to prevent the earthing of the work piece increasing the risk
of injury to users, or damage to other electrical equipment. Where necessary, the connection of the work piece to
earth should be made by direct connection to the work piece, but in some countries where direct connection is not
permitted, the bonding should be achieved by suitable capacitance, selected according to national regulations.
6. Screening and Shielding
Selective screening and shielding of other cables and equipment in the surrounding area may alleviate problems
of interference. Screening the entire welding installation may be considered for special applications.

3.06 Victor Regulator

Pressure regulator (Figure 3-3) attached to the cylinder valve reduce high cylinder pressures to suitable low working
pressures for welding, cutting, and other applications.
Use the regulator for the gas and pressure for which it is designed. NEVER alter a regulator for use with
any other gas.
Manual 0-5157
LOW PRESSURE
GAUGE (DELIVERY)
OUTLET
CONNECTION
Art # A-09414
Figure 3-3: Victor CS Regulator
!
WARNING
3-5
FABRICATOR 211i
HIGH PRESSURE
GAUGE (SUPPLY)
INLET
CONNECTION
PRESSURE
ADJUSTING
SCREW
INSTALLATION/SETUP