I've a Harman P61A that is a few years old. I love it. A few weeks ago it began to get a bit louder. The sound is a rattle or slight ringing sound. Location-wise, it is coming from the rear at the bottom of the stove. There are no loose external parts associated with the noise. The rattle occurs all the time when the Combustion Motor is on. It does not stop/start when either the Feed or Distribution motor(s) starts/stops (I checked that).
Apologies that my description is not that accurate. The noise does not preclude us from using the stove, but every once in a great while it stops, and when it does, you can tell the stove is much louder than it should or used to be. Any thoughts/guesses?
Apologies that my description is not that accurate. The noise does not preclude us from using the stove, but every once in a great while it stops, and when it does, you can tell the stove is much louder than it should or used to be. Any thoughts/guesses?