Hilfe Engel - Forum
»
Das sind die Hilfe Engel!
»
Sinn der Hilfe Engel !
»
There are a number of explanations
Thema drucken
01.09.2018 05:15
|
A fan cannot perform as designed if the air flow surfaces are distorted by contaminants. Even in large fans Washington Redskins Hats , a sixteenth of an inch of build up can reduce performance. Centrifugal fans will move some air even when running backwards. While some types would use so much horsepower they would trip circuit breakers, other design s could run for years without being detected. Fan components may be out of position due to routine cleaning or painting or the wheel could have shifted during shipment. For backward inclined fans, the relation of wheel to inlet cone is very critical. Even a quarter of an inch can have a major impact. The fan’s installation and maintenance literature shows the proper positioning of the wheel to the inlet cone. |
|
Antworten
