Safety Precautions - Tweco FUSION 250 Manual De Instrucciones

1.01

SAFETY PRECAUTIONS

SERIOUS INJURY OR DEATH may result if welding and cutting equipment is not
properly installed, used, and maintained. Misuse of this equipment and other
unsafe practices can be hazardous. The operator, supervisor, and helper must read
and understand the following safety warnings and instructions before installing
or using any welding or cutting equipment, and be aware of the dangers of the
welding or cutting process. Training and proper supervision are important for a
safe work place. Keep these instructions for future use. Additional recommended
safety and operating information is referenced in each section.
WARNING: This product contains chemicals, including lead, known to the State
of California to cause birth defects and other reproductive harm. Wash hands
after handling.
ELECTRIC SHOCK CAN CAUSE INJURY OR DEATH
Install and maintain equipment in accordance with the National Electrical Code
(NFPA 70) and local codes. Do not service or repair equipment with power on.
Do not operate equipment with protective insulators or covers removed. Service
or repair to equipment must be done by qualified and/or trained personnel only.
Do not contact electrically live parts. Always wear dry welding gloves that are in
good condition. Aluminized, protective clothing can become part of the electrical
path. Keep oxygen cylinders, chains, wires, ropes, cranes, and hoists away from any part of the
electrical path. All ground connections must be checked periodically to determine if they are
mechanically strong, and electrically adequate for the required current. When engaged in AC
welding/cutting under wet conditions or where perspiration is a factor, the use of automatic
controls for reducing the no load voltage is recommended to reduce shock hazards. Accidental
contact must be prevented when using open circuit voltage exceeding 80 volts AC, or 100 volts
DC by adequate insulation or other means. When welding is to be suspended for any length of
time, such as during lunch or overnight, all electrode holders and electrodes should be removed
from the electrode holder and the power supply should be turned off to prevent accidental
contact. Keep MIG Guns, electrode holders, Tig torches, Plasma torches, and electrodes away
from moisture and water. See safety and operating references 1, 2, and 8.
SMOKE, FUMES, AND GASES CAN BE DANGEROUS TO YOUR HEALTH
Ventilation must be adequate to remove smoke, fumes, and gases during
operation to protect operators and others in the area. Vapors of chlorinated
solvents can form the toxic gas "Phosgene" when exposed to ultraviolet radiation
from an electric arc. All solvents, degreasers, and potential sources of these
vapors must be removed from the operating area. Use air-supplied respirators
if ventilation is not adequate to remove all fumes and gases. Oxygen supports, and vigorously
accelerates fire and should never be used for ventilation. See safety and operating references
1, 2, 3, and 4.
89200015
SAFETY AND OPERATING INSTRUCTIONS
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SECTION 1:
SAFETY PRECAUTIONS
WARNING
WARNING
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