 | 1891 - 680 стор.
...or Motors — Must be : 1. Located in a dry place. 2. Insulated on floors or base frames which must be kept filled to prevent absorption of moisture, and also kept clean and dry. 3. Not exposed to flying or combustible materials. 4. Each covered with a waterproof cover when not... | |
 | National Electric Light Association. Convention - 1892 - 458 стор.
...OR MOTORS — Must be : 1. Located in a dry place. 2. Insulated on floors or base-frames, which must be kept filled to prevent absorption of moisture, and also kept clean and dry. 3. Not exposed to flying or combustible materials. 4. Each covered with a waterproof cover when not... | |
 | Earle Abbott Merrill - 1892 - 188 стор.
...GENERATORS OR MOTORS—Must be: 1. Located in a dry place. 2. Insulated on floors or base frames, which must be kept filled to prevent absorption of moisture, and also kept clean and dry. 3. Not exposed to flying or combustible materials. 4. Each covered with a waterproof cover when not... | |
 | Earle Abbott Merrill - 1892 - 188 стор.
...materials. 4. Each covered with a waterproof cover when not operating. In no case must a generator be placed in a room where any hazardous process is carried on, such as the working room of a cotton, jute, flax, woolen or flour mill. CARE AND ATTENDANCE.— A competent... | |
 | Charles M. Davis - 1893 - 162 стор.
...GENERATORS— a. Must be located in a dry place. b. Must be insulated on floors or base frames, which must be kept filled to prevent absorption of moisture, and also kept clean and dry. * See Appendix for definitions of the word APPROVED and rules for the introduction of Automatic Fire... | |
 | 1894 - 620 стор.
...Motors. 1 . Must be located In a dry place. 2. Must be insulated on floors or base frames, which must be kept filled to prevent absorption of moisture, and also kept clean and dry. 3. Must not be exposed to flying or combustible materials. 4 Must each be covered with a waterproof... | |
 | Russell Robb - 1896 - 206 стор.
...Generators : a. Must be located in a dry place. 6. Must be insulated on floors or base frames, which must be kept filled, to prevent absorption of moisture,...would be exposed to inflammable gases, or flyings of combustible material. d. Must each be provided with a waterproof covering. A " generator " receives... | |
 | Nehemiah Hawkins - 1896 - 568 стор.
...GENERATORS : a. Must be located in a dry place. 6. Must be insulated on floors or base frames, which must be kept filled, to prevent absorption of moisture,...would be exposed to inflammable gases, or flyings of combustible material. d. Must each be provided with a waterproof covering. 2. CARE AND ATTENDANCE:... | |
 | Earle Abbott Merrilol - 1896 - 232 стор.
...GENERATORS:— a. Must be located in a dry place. b. Must be insulated on floors or base-frames, which must be kept filled, to prevent absorption of moisture,...a room where any hazardous process is carried on, more in places where they would be exposed to inflammable gases, or flyings, or combustible material.... | |
 | Earle Abbott Merrill - 1896 - 232 стор.
...GENERATORS: — a. Must be located in a dry place. b. Must be insulated on floors or base-frames, which must be kept filled, to prevent absorption of moisture,...a room where any hazardous process is carried on, more in places where they would be exposed to inflammable gases, or flyings, or combustible material.... | |
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Must never be placed in a room where any hazardous process is carried on, nor in places where they would be exposed to inflammable gases, or flyings of combustible material. 
