
FABRICATOR 210
3-6
June 19, 2006
Adjusting Regulator
Adjust cont
r
ol knob of
r
egulato
r
to the
r
equi
r
ed flow
r
ate, indicated on gauge dial. (Refe
r
to Figu
r
e 3-3)
The gas flow
r
ate should be adequate to cove
r
the weld zone to stop weld po
r
osity. Excessive gas flow
r
ates may cause
tu
r
bulence and weld po
r
osity.
A
r
gon o
r
a
r
gon based gas flow
r
ates:
- Wo
r
kshop welding: 20-30 CFH
- Outdoo
r
s welding: 30-40 CFH
Helium based o
r
CO2 gas flow
r
ates:
- Wo
r
kshop welding: 30-40 CFH
- Outdoo
r
s welding: 40-50 CFH
NOTE
All valves downst
r
eam of the
r
egulato
r
must be opened to obtain a t
r
ue flow
r
ate
r
eading
on the outlet gauge. (Welding powe
r
sou
r
ce must be t
r
igge
r
ed) Close the valves afte
r
the
p
r
essu
r
e has been set.
Art # A-07280
Figu
r
e 3-3: Adjusting Flow Rate
Refe
r
to section 4.09 fo
r
suggested gas / fille
r
metal combinations.
NOTE
The
r
egulato
r
/flow mete
r
used with a
r
gon based and ca
r
bon dioxide shielding gases is
diffe
r
ent. The
r
egulato
r
/flow mete
r
supplied is fo
r
a
r
gon based shielding gases. If ca
r
bon
dioxide is to be used a suitable ca
r
bon dioxide
r
egulato
r
/flow mete
r
will need to be fitted.
Содержание A-07360
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