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This category contains articles about "how-to" books, instruction manuals, and guides to other practical topics. See Category:Self-help books for books on popular psychology and self-improvement. Contents
The user guide engraved into a model of the Antikythera Mechanism. User guides have been found with ancient devices. One example is the Antikythera Mechanism, [1] a 2,000 year old Greek analogue computer that was found off the coast of the Greek island Antikythera in the year 1900.
Upright non-flued liquefied petroleum gas heater, 1970s A wall mounted gas heater that runs on either propane or natural gas. A gas heater is a space heater used to heat a room or outdoor area by burning natural gas, liquefied petroleum gas, propane, or butane. Indoor household gas heaters can be broadly categorized in one of two ways: flued or ...
An industrial furnace, also known as a direct heater or a direct fired heater, is a device used to provide heat for an industrial process, typically higher than 400 degrees Celsius. [1] They are used to provide heat for a process or can serve as reactor which provides heats of reaction.
If owners lose their car manual, they can either order a replacement from a dealer, pick up a used one secondhand, or download a PDF version of the manual online. [4] In 2017, IBM released IBM Watson Artificial Intelligence to understand and answer questions in natural driver language. [5] "Ask Mercedes" was the first in a wave of these vehicle ...
The South Wind Heater was invented by Canadian Harry J. McCollum, [1] who demonstrated his invention to the Stewart-Warner company in 1934. Production at the Chicago firm began a short time later, [ 2 ] with more than 3 million units installed in automobiles, aircraft, and military vehicles by 1948. [ 1 ]
J. H. Haynes & Co. Limited was founded on 18 May 1960, and its first manual was entitled Haynes Owners Workshop Manual. Austin-Healey Sprite was published in 1965. [4] [7] The cover of many Haynes Manuals depicts a cutaway view technical drawing of the vehicle, drawn and signed by Terry Davey. [citation needed]
Tankless gas electronic ignition water heaters. Gas water heaters have an exhaust vent or one to two exhaust pipes on the top, and still require electric power for electronics, sensing and ignition. A three-phase, 21 kW, 400-volt tankless water heater in Europe, with new European color coding for three-phase power.