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Suitable protective clothing must be worn when working with the device. The protective
clothing must have the following properties:
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Protective clothing refers to a variety of different items. Operators should:
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Keep all persons, especially children, out of the working area while any devices are in op-
eration or welding is in progress. If, however, there are people in the vicinity:
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Danger from toxic
The fumes produced during welding contain harmful gases and vapours.
gases and va-
Welding fumes contain substances that cause cancer, as stated in Monograph 118 of the
pours
International Agency for Research on Cancer.
Use at-source extraction and a room extraction system.
If necessary, use a welding torch with an integrated extraction device.
Keep your face away from welding fumes and gases.
Fumes and hazardous gases
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Ensure an adequate supply of fresh air. Ensure that there is a ventilation rate of at least
20 m³ per hour at all times.
Otherwise, a welding helmet with an air supply must be worn.
If there is any doubt about whether the extraction capacity is sufficient, the measured toxic
emission values should be compared with the permissible limit values.
The following components are responsible, amongst other things, for the degree of toxicity
of welding fumes:
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The relevant material safety data sheets and manufacturer's specifications for the listed
components should therefore be studied carefully.
Recommendations for trade fair scenarios, risk management measures and for identifying
working conditions can be found on the European Welding Association website under
Health & Safety (https://european-welding.org).
Flame-resistant
Insulating and dry
Covers the whole body, is undamaged and in good condition
Safety helmet
Trousers with no turn-ups
Protect eyes and face from UV rays, heat and sparks using a protective visor and reg-
ulation filter
Wear regulation protective goggles with side protection behind the protective visor
Wear stout footwear that provides insulation even in wet conditions
Protect the hands with suitable gloves (electrically insulated and providing protection
against heat)
Wear ear protection to reduce the harmful effects of noise and to prevent injury
Make them aware of all the dangers (risk of dazzling by the arc, injury from flying
sparks, harmful welding fumes, noise, possible risks from mains current and welding
current, etc.)
Provide suitable protective equipment
Alternatively, erect suitable safety screens/curtains.
must not be breathed in
must be extracted from the working area using appropriate methods.
Metals used for the workpiece
Electrodes
Coatings
Cleaners, degreasers, etc.
Welding process used
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