[AT] OT--string trimmers

[Brian VanDragt]

I don't know what the "-" and "o" are supposed to represent, but I think of
them as the "o" is open, as in an open electrical circuit (off), and the "-"
is closed, as in a closed electrical circuit (on).  Or on your trimmers, the
"-" could be an "i" for "ignition", and the "o" is for "off".

Brian

-----Original Message-----
From: at-bounces at lists.antique-tractor.com
[mailto:at-bounces at lists.antique-tractor.com]On Behalf Of Warren
Sent: Tuesday, June 24, 2008 1:32 PM
To: Antique tractor email discussion group
Subject: Re: [AT] OT--string trimmers


>
> Oh I have one of those here.  That sort of memory, that is.
> (The string trimmer here has one of those switches, too)
>
> Roy

Thankfully the new trimmer I bought is spring-loaded "normally on". It's a
good thing too because I never did, and still don't get the "-" and "o"
thing.

Warren

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