[RE-wrenches] Generac EcoGen 6kW

[Jerry Shafer]

David,
 The brushes are a variable wear item but when they go the unit is down, I
have seen brushes worn down to the ribbon in under 2000 hrs and some go
twice that and are still OK, As they wear rotor scuff can be an issue plus
as they wear the tension gets weaker and its more prone to build up on the
rotors and that can result in a false failure, but hey that's just me, I
would do it now before the weather sets in and it stops working,
Fun Times

On Wed, Nov 13, 2024 at 6:47 PM David Palumbo via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> I have a Generac EcoGen 6kW LP gas genset in my neighborhood that I’m
> maintaining. It’s been in service for over 12 years and it has 3,200 hours
> on it.
> I see that I missed the recommended 2,500 hour service for changing the
> alternator rotor brushes.
> My question is how critical is it that the brushes are changed soon? Would
> we be risking any damage to the generator by waiting until spring, about
> another 250 hrs?
>
> Dave Palumbo
> Hyde Park, VT
> 802-371-8678 text
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