Miller XMT 300 CC/TIG 소유자 매뉴얼 - 페이지 4

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Miller XMT 300 CC/TIG 소유자 매뉴얼
WELDING
can cause
fire
or
explosion.
Welding
on
closed
containers,
such
as
tanks, drums,
or
pipes,
can cause
them
to
blow up.
Sparks
can
fly
off from the
welding
arc.
The
flying
sparks,
hot
workpiece,
and hot
equipment
can
cause
fires and
bums. Accidental contact
of electrode
to metal
objects
can cause
sparks, explosion, overheating,
or
fire. Check and be
sure
the
area
is safe before
doing
any
welding.
1.
Protect
yourself
and others from
flying
sparks
and hot metal.
2.
Do
not
weld where
flying
sparks
can
strike
flammable material.
3.
Remove all flammables within 35 ft
(10.7 m)
of the
welding
arc.
If this is
not
possible, tightly
cover
them with
approved
covers.
4.
Be alert that
welding sparks
and hot materials from
welding
can
easily
go
through
small cracks and
openings
to
adjacent
areas.
5.
Watch for
fire,
and
keep
a
fire
extinguisher nearby.
6.
Be
aware
that
welding
on
a
ceiling,
floor, bulkhead,
or
partition
can
cause
fire
on
the hidden side.
7.
Do not weld
on
closed containers such
as
tanks, drums,
or
pipes,
unless
they
are
properly prepared according
to
AWS
F4.1
(see Safety Standards).
8.
Connect
work cable to the work
as
close to the
welding
area as
practical
to
prevent
welding
current from
traveling long,
possibly
unknown
paths
and
causing
electric shock and fire
hazards.
9.
Do
not
use
welder to thaw frozen
pipes.
10.
Remove stick electrode from holder
or
cut
off
welding
wire at
contact
tip
when not in
use.
11.
Wear oil-free
protective
garments
such
as
leather
gloves,
heavy
shirt,
cuffless trousers,
high
shoes,
and
a
cap.
12.
Remove any
combustibles,
such
as
a
butane
lighter
or
matches,
from your person before
doing
any
welding.
MOVING PARTS
can cause
injury.
3.
Have
only
qualified people
remove
guards
or covers
for
maintenance and
troubleshooting
as
necessary.
SPARKS
can cause
BATTERY GASES
TO
EXPLODE;
BATTERY ACID
can
burn eyes and skin.
4.
To
prevent
accidental
starting during servicing,
disconnect
negative () battery
cable from
battery.
5.
Keep
hands, hair,
loose
clothing,
and tools
awayfrom moving
parts.
6.
Reinstall
panels
or
guards
and close doors when
servicing
is
finished and before
starting engine.
3.
Do
not
allow tools
to
cause
sparks
when
working
on
a
battery.
Do
not
use
welder
to
charge
batteries
or
jump
start vehicles.
Observe
correct
polarity (+
and
)
on
batteries.
1.
If the
engine
is
warm
and
checking
is
needed,
follow
steps
2
and 3.
2.
Wear
safety glasses
and
gloves
and
put
a
rag
over
cap.
3.
Turn
cap
slightly
and let pressure escape
slowly
before
completely removing
cap.
PRINCIPAL SAFETY STANDARDS
Safety
in
Welding
and
Cutting,
ANSI Standard Z49.
1,
from American
Welding Society,
550 N.W. LeJeune
Rd,
Miami
FL
33126
Safety
and Health
Standards,
OSHA 29 CFR
1910,
from
Superinten
dent of
Documents,
U.S. Government
Printing
Office,
Washington,
D.C. 20402.
Recommended Safe Practices for the
Preparation
for
Welding
and
Cutting
of Containers That Have Held Hazardous
Substances,
Ameri
can
Welding Society
Standard AWS F4.1 from American
Welding
So
ciety,
550 N.W. Le.Jeune
Rd, Miami,
FL 33126
National Electrical
Code,
NFPA Standard
70,
from National Fire Pro
tection
Association,
Batterymarch
Park,
Quincy,
MA 02269.
srl.1.1 2/94
Safe
Handling
of
Compressed
Gases in
Cylinders,
CGA
Pamphlet
P-i,
from
Compressed
Gas
Association,
1235 Jefferson Davis
High
way, Suite
501,
Arlington,
VA 22202.
Code for
Safety
in
Welding
and
Cutting,
CSA Standard Wi
17.2,
from
Canadian Standards
Association,
Standards
Sales,
178 Rexdale Bou
levard, Rexdale,
Ontario,
Canada M9W
1 R3.
SafePracticesForOccupationAndEducationalEyeAndFaceProtec
tion,
ANSI
Standard
Z87.1,
from American
National
Standards
Institute,
1430
Broadway,
New
York,
NY 10018.
Cutting
And
Welding
Processes,
NFPA
Standard
51
B,
from National
Fire Protection
Association,
Batterymarch
Park,
Quincy,
MA 02269.
4~
WARNING
ENGINES
can
be hazardous.
j
ENGINE EXHAUST
GASES
can
kill.
1.
Use
equipment
outside
in open,
well-ventilated
areas.
Engines produce
harmful exhaust gases.
2.
If used in
a
closed
area, vent
engine
exhaust outside and
away from any
building
air intakes.
ENGINE
FUEL
can
cause
fire
or
3.
Do
not overfill tank
allow
room
for fuel
to
expand.
explosion.
4.
Do
not
spill
fuel. If fuel is
spilled,
clean up before
starting
A
Engine
fuel is
highly
flammable.
engine.
1.
Stop engine
and let it cool off before
checking
or
adding
fuel.
2.
Do
not
add fuel while
smoking
or
if unit is
near
any
sparks
or
open flames.
Moving
parts,
such
as
fans, rotors,
and belts
can
cut
fingers
and hands and catch loose
clothing.
1.
Keep
all
doors,
panels,
covers,
and
guards
closed and
securely
in
place.
2.
Stoo
ena~ne
before
installing
or
connecting
unit.
1.
2.
Batteries contain acid and
generate explosive
gases.
Always
wear a
face shield when
working
on a
battery.
Stop engine
before
disconnecting
or
connecting battery
cables.
4.
5.
STEAM
AND
PRESSURIZED
HOT
COOLANT
can
burn
face,
eyes,
and
skin.
It is best
to
check coolant level when
engine
is cold
to avoid
scalding.