LN-25X™
ELECTRIC SHOCK
CAN KILL.
3.a. The electrode and work (or ground) circuits are
electrically “hot” when the welder is on. Do
not touch these “hot” parts with your bare skin or wet clothing.
Wear dry, hole-free gloves to insulate hands.
3.b. Insulate yourself from work and ground using dry insulation.
Make certain the insulation is large enough to cover your full area
of physical contact with work and ground.
in addition to the normal safety precautions, if
welding must be performed under electrically
hazardous conditions (in damp locations or while
wearing wet clothing; on metal structures such as
floors, gratings or scaffolds; when in cramped
positions such as sitting, kneeling or lying, if there
is a high risk of unavoidable or accidental contact
with the workpiece or ground) use the following
equipment:
• Semiautomatic DC Constant Voltage (Wire) Welder.
• DC Manual (Stick) Welder.
• AC Welder with Reduced Voltage Control.
3.c. In semiautomatic or automatic wire welding, the electrode,
electrode reel, welding head, nozzle or semiautomatic welding
gun are also electrically “hot.”
3.d. Always be sure the work cable makes a good electrical
connection with the metal being welded. The connection should
be as close as possible to the area being welded.
3.e. Ground the work or metal to be welded to a good electrical (earth)
ground.
3.f. Maintain the electrode holder, work clamp, welding cable and
welding machine in good, safe operating condition. Replace
damaged insulation.
3.g. Never dip the electrode in water for cooling.
3.h. Never simultaneously touch electrically “hot” parts of electrode
holders connected to two welders because voltage
between the
two can be the total of the open circuit voltage of both
welders.
3.i. When working above floor level, use a safety belt to protect
yourself from a fall should you get a shock.
3.j. Also see It ems 6.c. and 8.
ARC RAYS CAN BURN.
4.a.
Use a shield with the proper filter and cover plates to protect your
eyes from sparks and the rays of the arc when welding or
observing open arc welding. Headshield and filter lens should
conform to ANSI Z87. I standards.
4.b.
Use suitable clothing made from durable flame-resistant material
to protect your skin and that of your helpers from the arc rays.
4.c.
Protect other nearby personnel with suitable, non-flammable
screening and/or warn them not to watch the arc nor expose
themselves to the arc rays or to hot spatter or metal.
FUMES AND GASES
CAN BE DANGEROUS.
5.a. Welding may produce fumes and gases
hazardous to health. Avoid breathing these fumes and gases.
When welding, keep your head out of the fume. Use enough
ventilation and/or exhaust at the arc to keep fumes and gases
away from the breathing zone.
when welding with
electrodes which require special ventilation such
as stainless or hard facing (see instructions on
container or msds) or on lead or cadmium plated
steel and other metals or coatings which produce
highly toxic fumes, keep exposure as low as
possible and within applicable osha Pel and
aCgih tlV limits using local exhaust or
mechanical ventilation. in confined spaces or in
some circumstances, outdoors, a respirator may
be required. additional precautions are also
required when welding on galvanized steel.
5. b. The operation of welding fume control equipment is affected by
various factors including proper use and positioning of the
equipment, maintenance of the equipment and the specific
welding procedure and application involved. Worker exposure
level should be checked upon installation and periodically
thereafter to be certain it is within applicable OSHA PEL and
ACGIH TLV limits.
5.c. Do not weld in locations near chlorinated hydrocarbon vapors
coming from degreasing, cleaning or spraying operations. The
heat and rays of the arc can react with solvent vapors to form
phosgene, a highly toxic gas, and other irritating products.
5.d. Shielding gases used for arc welding can displace air and
cause
injury or death. Always use enough ventilation, especially in
confined areas, to insure breathing air is safe.
5.e. Read and understand the manufacturer’s instructions for this
equipment and the consumables to be used, including the
material safety data sheet (MSDS) and follow your employer’s
safety practices. MSDS forms are available from your welding
distributor or from the manufacturer.
5.f. Also see item 1.b.
4
SAFETY
Содержание LN-25x
Страница 36: ...F 2 DIAGRAMS LN 25X 17 22 12 X 18 ELLIPSE 16 CIRCLE 14 81 23 15 ...
Страница 37: ...Red D Arc LN 25X 12504 ...
Страница 41: ...No Image Miscellaneous Items 4 Red D Arc LN 25X 12504 Printed 01 05 2016 at 15 59 05 Produced by Enigma ...
Страница 43: ...P 979 C jpg Front Panel Assembly 6 Red D Arc LN 25X 12504 Printed 01 05 2016 at 15 59 05 Produced by Enigma ...
Страница 46: ...P 979 D jpg Control Box Assembly Red D Arc LN 25X 12504 9 Printed 01 05 2016 at 15 59 05 Produced by Enigma ...
Страница 48: ...P 979 E jpg Spindle Mast Assembly Red D Arc LN 25X 12504 11 Printed 01 05 2016 at 15 59 05 Produced by Enigma ...
Страница 51: ...P 979 F jpg Wire Drive Assembly 14 Red D Arc LN 25X 12504 Printed 01 05 2016 at 15 59 05 Produced by Enigma ...
Страница 53: ...P 979 G jpg Case Assembly 16 Red D Arc LN 25X 12504 Printed 01 05 2016 at 15 59 05 Produced by Enigma ...
