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Re: Central Vac overload

Subject: Re: Central Vac overload
From: "B Fuhrmann" <b-fuhrmann-usenet@xxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 1 Apr 2010 07:07:37 -0500
Newsgroups: alt.home.repair, comp.home.automation
References: <hosmv1$fp7$1@xxxxxxxxxxxxxxxxxxxxxxxxxx> <JbydnR3XQL2o7i_WnZ2dnUVZ_tidnZ2d@xxxxxxxxxxxxxxx> <hp0p03$6di$1@xxxxxxxxxxxxxxxxxxxxxxxxxx>

> It's counter-intuitive, but I guess the motor RPM would decrease while
> overloaded, not obviously increase, which does make for a sort of "runaway
> Toyota" feel.

Actually, the motor increases in speed because there is less load on it.
It is much easier to spin the fan in less than normal air without doing any
work to move air.
This is the reason that the noise level goes up.

Follow-Ups:
- Re: Central Vac overload
  - From: Robert Green

References:
- Re: Central Vac overload
  - From: Robert Green

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