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4-2.
GAS HOSE CONNECTIONS AND GAS
VALVE
(If Applicable) (Figures
4-1
Thru
4-3)
IMPORTANT:
lfpower
source
is
not
equipped
with
a
gas
valve,
a
torch gas valve is
required (see Figure 4-2).
A.
High
Flex
Cable
Assembly
The
high
flex cable
assembly
contains the power cable
within the gas hose. The
high
flex cable has
a
3/8-24
fe
male
right-hand fitting (see Figure 4-1).
Torch
To install
high
flex
cable,
connect
high
flex cable
fitting
to
power cable
adapter.
If torch includes
a
gas
valve,
connect
a
suitable
length
of
gas hose
(extra
hose
not
supplied)
from power cable
adapter
to
regulator/flowmeter
(see Figure 4-2).
If torch is without
gas valve,
connect
a
suitable
length
of
gas hose
(not supplied)
from power cable
adapter
to
gas
valve outlet. Connect
extra
gas hose
(not supplied)
from
gas valve inlet
to
regulator/flowmeter
(see Figure 4-3).
Torch
Work
Clamp
Figure
4-3.
GTAW Torch Connection
Diagram
For Models Without Gas Valve
Gas
Cylinder
Ref.
SA.120
909
Regulator!
Flowmeter
Work
Clamp
Power
Cable
Adapter
Figure
4-2.
GTAW Torch Connection
Diagram
For Models With Gas Valve
Rot.
SA.120
909
Power
Cable
Adapter
Gas
Valve
OM-1 558
Page
5
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