REHM TIGER 180 AC/DC ULTRA, Operating Instructions Manual

Page: 42 / 68

Operation
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6.3 Instructions for your personal safety
The effects of radiation from the electrical arc and the hot metal can result in
serious injury to unprotected skin and eyes.
 Only use a welder’s hood in perfect condition or automatic welding masks
with an approved filter and leather gloves to protect eyes and skin from
sparks and radiation from the arc (see TRBS 2131 and BGR 500 KAP. 2.26)
Also wear similar protection even if you are only observing the welding work.

Notify persons in the vicinity of the danger of arc radiation as well as hot metal
sputter and parts and protect against these with non-flammable screens.

Pressurised gas bottles are also a potential hazard. Therefore strictly comply
with the safety instructions of the respective professional association and the
supplier. Secure protective gas bottles from falling over. Never transport
protective gas bottles without a protective cap

During welding work noise levels of over 70 dBA can occur depending on the
process and the environment, this can cause permanent hearing damage.
Persons who remain in the working area must, if necessary, wear suitable
hearing protection.
6.4 Fire protection
Hot slag or sparks can start a fire if they come into contact with combustible
materials, fluids or gasses. Remove all combustible materials from the welding
area and make sure that a fire extinguisher is at hand.
6.5 Ventilation
Workplaces must be setup under consideration of the processes, materials and
conditions of use so that the air breathed by the user is kept free of substances
harmful to health (see TRBS 2131 and BGR 500 KAP. 2.26)
Ensure that the welding area is perfectly ventilated either by natural or artificial
ventilation.
Never perform welding work on workpieces treated with paint or degreasing
agents that can result in harmful vapours.