WIA Weldarc Combi Owner's manual

WIA
Brand
WIA
Model
Weldarc Combi
Type
Owner's manual

WIA Weldarc Combi is a versatile welding machine capable of various welding processes, including MMA, MIG, and TIG. It offers precise welding control with adjustable welding current and voltage, making it suitable for welding different metal types and thicknesses. The device features a user-friendly control panel, allowing for easy selection of welding modes and fine-tuning of welding parameters. Additionally, it comes equipped with safety features such as over-voltage protection and built-in cooling fans to prevent overheating, ensuring safe and efficient welding operations.

WIA Weldarc Combi is a versatile welding machine capable of various welding processes, including MMA, MIG, and TIG. It offers precise welding control with adjustable welding current and voltage, making it suitable for welding different metal types and thicknesses. The device features a user-friendly control panel, allowing for easy selection of welding modes and fine-tuning of welding parameters. Additionally, it comes equipped with safety features such as over-voltage protection and built-in cooling fans to prevent overheating, ensuring safe and efficient welding operations.

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IL
SAFE
PRACTICES
IN
USING
WELDING
EQUIPMENT
Produced by Welding Industries
of
Australia
Pty.
Ltd. in the interests
of
improving
operator
safety.
These
notes should be considered only
as.a
basic
guide
to
Safe Working Habits.
A
full
list
of
Standards pertaining
to
industry
is
available from the Standards Association of Australia,
also
various
State
Electricity Authorities, Departments
of
Labour and Industry
or
Mines
Dcpart-
mcnt
and
other
Local
Health
or
Safety Inspection Authorities may
have
additioqal requirements.
1.
A
neat
uncluttered
work
area
makes
for safe working
habits.
2.
Burn Prevention
The welding
arc
is
intense and visibly bright.
Its
radiation can damage eyes,
penetrate lightweight clothing, reflect from light-coloured surfaces, and burn
the skin and eyes. Skin burns
resemble
acute sunburn, those from gas-shielded
arcs are
more
severe and painful.
Wear
protective clothing
-
leather
(or
asbestos)
gauntlet gloves, hat, and
safety-toe
hots.
Button
shirt
collar
and pocket flaps, and
wear
cuEfless
trousers
to
avoid entry of sparks and slag.
NEVER
LOOK
AT
AN
ARC
WITHOUT PRDTECTION.
Wear helmet with safety goggles
or
glasses with
side
shields underneath,
appropriate filter
lenses
or
plates
(protected by clear cover glass). This
is
a MUST for welding
ox
cutting, (and chipping)
to
protect the eyes from
radiant energy and flying metal. Replace cover glass when broken, pitted,or
spattered.
Avoid oily
or
greasy clothing.
A
spark
my
ignite them.
Hot
metal
such
as
electrode
stubs
and workpieces should never he handled without gloves.
Ear
plugs should
be
worn when welding in overhead positions
or
in
a
confined
space.
A
hard hat should
be
worn when others work overhead.
Flammable
hair
prepirations
should
not
be
used
by
persons intending
to
weld
or
cut.
I'
3.
Toxic
Fume
Prevention
Adequate ventilation
is
essential. Severe discomfort, illness
or
death can
result
from
fumes,
vapors,
heat,
or
oxygen enrichment
or
depletion that welding
(or
cutting)
may
produce. Prevent them with adequate ventilation.
NEVER
ventilate with oxygen.
Lead,
cadium,
zinc, mercury, and beryllium bearing and
similar
materials
when
welded
(or
cut)
may
produce harmful concentrations of
toxic
fwnes. Adequate
local exhaust ventilation must
be
used,
or
each person in the
area
as well
as
the
operator
must
wear
an air-supplied
respirator.
For beryllium, both must
be
used.
Metals
coated with
or
containing materials that
emit
fumes
should
not
be
heated
unless
coating
is
removed from the work surface, the
area
is
well
ventilated,
or
the operator
wears
an
air-supplied
respirator.
Work
in
a
confined
space
only while
it
is
being ventilated and,
if
necessary,
While wearing air-supplied reapirator.
Vapors
from chlorinated solvents can
be
decomposed
by
the heat
of
the arc
(or
flame)
to
form
PHOSGENE,
a highly toxic
ga8,
and lung and eye irritating
products.
The
ultra-violet (radiant) energy
of
the
arc
can
also
decompose
trichlorethylene
and
perchlorethylene
vapors
to
form
phosgene.
Do
not
WELD
or
cut
where
solvent
vapors
can
be
drawn
into
the
welding
OX
cutting atmosphere
or
where
the
radiant energy can
penetrate
to
atraspheres containing
even
minute
mmunts
of
trichlorethylene
or
percholorethylene.
4.
Fire and Explosion Prevention
Causes
of
fire and explosion are:-
Combustibles
reached by the
arc,
flame, fly-
ing sparks, hot slag,
or
heated material; misuse
of
compressed gases and cylin-
ders; and short
circuits.
Be
aware that flying sparks
or
falliqg slag can
pass
through cracks, along pipes,
through windows or doors, and through wall
or
floor openings,
out
of
sight
of
the goggled operator. Sparks and slag can
fly
10
metres.
To
prevent fires and explosions:-
Keep
equipment clean and operable,
free
of
oil,
grease, and (in electrical parts)
of
metallic particles that can cause
short
circuits.
If
combustibles are
in
area, do
NOT
weld
or
cut.
Move the work
if
practicable,
to
an area free
of
combustibles. Avoid paint spray
rooms,
dip tanks, storage
areas, ventilators.
If
the
work can not
be
mved, move combustibles at
least
10
metres
away out
of
reach
of
sparks and heat;
or
protect against ignition with
suitable
and snug-fitting fire-resistant mvers
or
shields.
Walls touching combustibles
on
opposite sides should not
be
welded
on
(or
cut).
Walls,ceilings,
and
floor
near
work
should
be
protected
by
heat-resistant covers
or
shields.
Fire watcher must
be
standing
by
with suitable
fire
extinguishing equipment
during and for
some
time
after welding
or
cutting if:
(1)
combustibles (including building construction)
are
within
10
metres.
(11)
combustibles are further than
10
metres
but
can
be
ignited
by
sparks.
(111)
openings (concealed
or
visible) in floors
or
walls within
10
metres
(1V)
combustibles
adjacent
to
walls, ceilings,
roofs,
or
metal
partitions
may
expose
combustibles
to
sparks.
can
be
ignited by radiant
or
conducted
heat.
After
work
is
done, check
that
area
is
free
of
sparks, glowing
embers,
and
flames.
An
emp$y container that
@Ld
combustibles,
or
can produce flamble vapors when
heated, must never
be
welded
on
or
cut, unless container
has
first
been
cleaned
as
described
in
AS.1674-1974, the
S.A.A.
Cutting and Welding Safety code.
This
includes:
a
thorough
steam
or
caustic
cleaning
(or
a
solvent
or
water washing,
depending
on
the
combustible's
solubility) followed by purging and inerting with
nitrogen
or
carbon
dioxide, and using protective equipment
as
recommended
in
AS.1674-1974. Water-filling
just
below working
level
may
substitute
for
inerting.
Hollow
castings
or
containers must
be
vented
&€ore
welding
or
cutting. They
can
explode.
Never
weld
or
cut
where the
air
my
contain flammable dust, gas,
or
liquid
vapors
such
as
petrol).
5.
Shock Prevention
Exposed
conductors
or
other
bare
metal
in the
welding
circuit,
or
ungrounded
electrically
alive
equipment
can
fatally shock
a
person
whose body becomes
a
con-
ductor. Ensure that the machine
is
correctly connected and earthed. If
unsure
have machine installed
by
a
qualified
electrician.
On
mobile
or
portable equipment,
regularly inspect condition
of
trailing
power
leads
and connecting plugs.
P7spai.r
or
replace
damaged
leads.
6.
Electrode
Holders
and
Connectors
Fully
insulated
electrode
holders should
be
used.
Do
not
use
holders with Protruding
8crewB.
Fully insulated lock-type connectors ehould
be
ueed
to
join
welding
cable
lengths.
7. Terminals
'Permina18
and
other exposed
parts
of
electrical
units
should have insulated knobs
or
Covers
secured
before
operation,
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WIA Weldarc Combi Owner's manual

WIA
Brand
WIA
Model
Weldarc Combi
Type
Owner's manual

WIA Weldarc Combi is a versatile welding machine capable of various welding processes, including MMA, MIG, and TIG. It offers precise welding control with adjustable welding current and voltage, making it suitable for welding different metal types and thicknesses. The device features a user-friendly control panel, allowing for easy selection of welding modes and fine-tuning of welding parameters. Additionally, it comes equipped with safety features such as over-voltage protection and built-in cooling fans to prevent overheating, ensuring safe and efficient welding operations.

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