SYMBOLS
| IMPORTANT! Some of the following symbols may be used on your tool. Please study | |||||||||||||||||||
| them and learn their meaning. Proper interpretation of these symbols will allow you to | |||||||||||||||||||
| operate the tool better and safer. |
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| Symbol | Name |
| Designation/Explanation |
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| V | Volts |
| Voltage (potential) |
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| A | Amperes |
| Current |
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| Hz | Hertz |
| Frequency (cycles per second) |
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| W | Watt |
| Power |
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| kg | Kilograms |
| Weight |
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| min | Minutes |
| Time |
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| s | Seconds |
| Time |
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| Diameter |
| Size of drill bits, grinding wheels,etc. |
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| n0 | No load speed |
| Rotational speed, at no load |
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| .../min | Revolutions or reciprocation |
| Revolutions, strokes, surface speed, |
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| per minute | orbits etc. per minute |
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| 0 |
| Off position |
| Zero speed, zero torque... |
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| 1, 2, 3, ... | Selector settings |
| Speed, torque or position settings. |
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| I, II, III, |
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| Higher number means greater speed |
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| 0 |
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| Infinitely variable selector with off | Speed is increasing from 0 setting |
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| Arrow |
| Action in the direction of arrow |
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| Alternating current |
| Type or a characteristic of current |
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| Direct current |
| Type or a characteristic of current |
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| Alternating or direct current |
| Type or a characteristic of current |
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| Class II construction |
| Designates Double Insulated |
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| Construction tools. |
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| Earthing terminal |
| Grounding terminal |
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| Warning symbol |
| Alerts user to warning messages |
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| Designates |
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| program |
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| This symbol designates |
| This symbol designates |
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| that this tool is listed by |
| that this tool is listed to |
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| Underwriters Laboratories. |
| Canadian Standards by |
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| This symbol designates |
| Underwriters | This symbol | |||||||||
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| Laboratories. | designates | ||||||||||
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| that this tool is listed by |
| This symbol designates that | that | |||||||||
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| the Canadian Standards |
| this tool | ||||||||||
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| Association, and is listed |
| this tool is listed by | complies | |||||||||
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| to US Standards by CSA. |
| Underwriters Laboratories, | to NOM | |||||||||
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| This symbol designates |
| and listed to Canadian | Mexican | |||||||||
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| that this tool is listed by |
| Standards by Underwriters | Standards. | |||||||||
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| the Canadian Standards |
| Laboratories. |
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| Association. | 6 |
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