Denyo GAW-185ES2, Инструкция по эксплуатации

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Periodic inspection and maintenance GAW-185ES2
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CAUTION
: Wear protective equipment for protecting you and other people against
fumes and gases produced during welding.
▪ Health hazard may arise, if fumes and gases produced during welding is inhaled.
▪
Suffocation may occur due to shortage of air, if welding work is performed in a small
space.
(1) Provide sufficient ventilation or use air breathing equipment or the like, for preventing gas
poisoning and suffocation, in a place specified in laws and regulations (Ordinance on Labor
Safety and Hygiene, Ordinance on Prevention of Anoxia).
(2) Use local exhausting equipment specified in laws and regulations (Ordinance on Labor Safety
and Hygiene, Ordinance on Prevention of Dust Hazards) or use respiratory protective equipment,
for preventing dust hazards and poisoning caused by fumes or the like.
(3) Provide sufficient ventilation or use respiratory protective equipment for welding in a small space.
In addition, execute works in such a place under the supervision of well-trained supervisors.
(4) Do not perform welding work in a place near the area where degreasing, washing and or spraying
work is in progress. Noxious gases may be produced, if welding work is performed near such a
place.
(5) For welding of coated steel products, be sure to provide sufficient ventilation or use respiratory
protective equipment. Noxious fumes and gases may be produced when coated steel products
are welded.
(6) When welding work is performed at the bottom of a tank, boiler, ship bottom or the like, gases
such as carbonic acid gas and argon gas that are heavier than air will stay at the bottom.
Provide sufficient ventilation or use air breathing equipment or the like in such a place, for
preventing atmospheric hypoxia.
CAUTION
: Wear protective equipment for you and other people against arc light,
scattering spatter, slag and noise produced during welding.
▪
Arc light may trigger inflammation to eyes and skin burn.
▪ Scattering spatter and slag may cause damage to eyes and burn.
▪ Noise may cause troubles in the acoustic sense.
(1) For monitoring welding work or welding, use light shielding glasses of sufficient light shielding
performance or welding protective masks.
(2) Use protective glasses for protection of eyes against spatter and slag.
(3) Wear protective equipment such as welding leather gloves, long-sleeved clothes, leg covers and
leather aprons for execution of welding work.
(4) Provide protective curtains around the welding work area, so as not to allow entry of arc light into
eyes of the people.
(5) Wear noise protective equipment if the noise level is high.