SECTION 3 − DEFINITIONS
A.Warning! Watch Out! There are possible hazards as shown by the symbols.
1Electric shock from welding electrode or wiring can kill.
1.1Wear dry insulating gloves. Do not touch electrode with bare hand. Do not wear wet or damaged gloves.
1.2Protect yourself from electric shock by insulating yourself from work and ground.
1.3Disconnect input plug or power before working on machine.
2Breathing welding fumes can be hazardous to your health.
2.1Keep your head out of the fumes.
2.2Use forced ventilation or local exhaust to remove the fumes.
2.3Use ventilating fan to remove fumes.
3Welding sparks can cause explosion or fire.
3.1Keep flammables away from welding. Do not weld near flammables.
3.2Welding sparks can cause fires. Have a
fire extinguisher nearby, and have a watchperson ready to use it.
3.3Do not weld on drums or any closed containers.
4Arc rays can burn eyes and injure skin.
4.1 Wear hat and safety glasses. Use ear protection and button shirt collar. Use welding helmet with correct shade of filter. Wear complete body protection.
5Become trained and read the instructions before working on the machine or welding.
6Do not remove or paint over (cover) the label.
AA
3-2. Symbols And Definitions
A | Amperes |
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| Voltage Input |
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| Process |
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| Shielded Metal Arc | |||||
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| Welding (SMAW) | |||
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| V | Volts |
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| Increase/Decrease |
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| Single Phase Static Frequency | |||||||||||||
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| Of Quantity |
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| Output |
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| Negative |
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| Positive | Hz | Hertz | |||||||
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| Gas Input |
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| High Temperature |
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| Direct Current |
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| Line Connection | ||
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| Percent |
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| X | Duty Cycle |
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| U1 | Primary Voltage |
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| U2 | Conventional Load | ||||||||||||||||
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| Voltage | ||||||||||||||||||||||
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| Alternating |
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| U0 | Rated No Load | I1max | Rated Maximum |
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| I2 | Rated Welding | |||||||||||||||||||
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| Current |
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| Voltage (Average) |
| Supply Current |
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| Current | |||||||||||||||||||||
I1eff | Maximum Effective |
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| Remote |
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| Gas Tungsten Arc | |||||||
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Supply Current |
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| (GTAW) |
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| Welding (GTAW) | |||||||
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| Suitable For Areas |
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| S |
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| Of Increased |
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| On |
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| Off |
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| Shock Hazard |
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