Twinge, ...
And I just solved the problem with the noise for good. I turned the timer knob off/to zero - and there is no more noise. I'm really happy with the machine.
Cheers, glad you figured it out. Kind of surprised my guess about the timer actually ended up being right, honestly
amps...breaker...guy talk

...i don't understand lol.
[...]
do u think the amount of time it's on make a difference?
A breaker is basically just a fuse that you can reset. Instead of actually destroying a fuse in the process, it simply "trips" the breaker, which can then be reset to work again.
Amperage (amps) is another part of electricity, related to the more well known Voltage (volts). While volts is sort of how powerful it is, amperage is basically how
much there is. There's probably better explanations out there, but that should give you some idea.
Usually when a circuit is going to blow, it will happen right away when a new device is added; e.g. turning on a vaccuum cleaner in a populated circuit my shut it down. If it's already been running a while and nothing new is added it probably won't suddenly blow a fuse or trip a breaker suddenly (though it is possible I imagine).