pro.point 30A PRO CUT 30, Руководство пользователя

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8784639 30A PRO CUT 30 PLASMA CUTTER V1.0
12 For technical questions call 1-800-665-8685
ceases. Seek medical attention if the symptoms do not diminish
or if the welder experiences nausea, dizziness or malaise.
Welding may produce hazardous fumes and gas during the
welding process. A well ventilated work area can normally
remove the fumes and gases, but sometimes the welding
produces fumes and gases that are hazardous to your health.
1. Only work in a confined space if the area is well ventilated
or while wearing a respirator or an air-supplied respirator.
Welding fumes and gases can displace air and lower the
oxygen level causing injury or death. Be sure the breathing
air is safe. Always have a trained watchperson nearby.
1.1 If ventilation in the work area is poor, use an approved
air-supplied respirator. All the people in the work area
must also have air-supplied respirators.
2. Avoid positions that allow welding fumes to reach your
face. Always attempt to weld ‘upwind’ of the workpiece
with the airflow across the face of the welder. Airflow from
behind may create a low pressure area in front of the
welder and draw the fumes to the person.
3. Ventilate the work area to remove welding fumes and
gases. The fumes and gases should be drawn away from
the user.
3.1 Ventilation should be enough to disperse fumes,
but not enough to disturb the shielding gas or flame
during welding.
3.2 Ventilation exhaust shall be directed to a non-work area
to avoid exposing other people to potential toxic or
dangerous fumes.
3.3 Air removed from the work area by the ventilation system
must be replenished with fresh air to avoid oxygen
starvation or a build-up of fumes or gases. Only use air to
provide ventilation. Any other combination of gases may
be explosive or toxic to people in the work area.