CLASSIC NO. SERIES MIG GUNS W/VELOCITY2
1
89200840
SECTION 1: SAFETY PRECAUTIONS
1.01 Safety Precautions
WARNING
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 equip-
ment, 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 repro-
ductive 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 qualied 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 o to prevent accidental contact. Keep MIG Guns, electrode
holders, TIG torches, Plasma torches, and electrodes away from moisture and water.
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 re and should never be used for ventilation.
ARC RAYS, HOT SLAG, AND SPARKS CAN INJURE EYES AND BURN SKIN
Welding and cutting processes produce extreme localized heat and strong ultraviolet rays. Never attempt to weld/
cut without a federally compliant welding helmet with the proper lens. A number 12 to 14 shade lter lens provides
the best protection against arc radiation. When in a conned area, prevent the reected arc rays from entering around
the helmet. Approved shielding curtains and appropriate goggles should be used to provide protection to others in
the surrounding area. Skin should be protected from arc rays, heat, and molten metal. Always wear protective gloves
and clothing. All pockets should be closed and cus sewn shut. Leather aprons, sleeves, leggings, etc. should be worn for out-of-position
welding and cutting, or for heavy operations using large electrodes. Hightop work shoes provide adequate protection from foot burns.
For added protection, use leather spats. Flammable hair preparations should not be used when welding/cutting. Wear ear plugs to
protect ears from sparks. Where work permits, the operator should be enclosed in an individual booth painted with a low reective
material such as zinc oxide.
WELDING SPARKS CAN CAUSE FIRES AND EXPLOSIONS
Combustibles reached by the arc, ame, ying sparks, hot slag, and heated materials can cause re and explosions.
Remove combustibles from the work area and/or provide a re watch. Avoid oily or greasy clothing as a spark may
ignite them. Have a re extinguisher nearby, and know how to use it. If welding/cutting is to be done on a metal wall,
partition, ceiling, or roof, precautions must be taken to prevent ignition of nearby combustibles on the other side. Do
not weld/cut containers that have held combustibles. All hollow spaces, cavities, and containers should be vented
prior to welding/cutting to permit the escape of air or gases. Purging with inert gas is recommended. Never use oxygen
in a welding torch. Use only inert gases or inert gas mixes as required by the process. Use of combustible compressed gases can cause
explosions resulting in personal injury or death. Arcing against any compressed gas cylinder can cause cylinder damage or explosion.