I turn the reostat to full and wait. Mmmmmm, mmmmm, then after a while
rurrrrr, rurrrrr as the exhaust fan kicks in. If I turn the reostat
down, the fan cannot pull the load and no venting occurs. I suspect
it's grease. And, aside from being a potential fire hazzard (I guess?),
it is annoying to not have full use of the ventilator hood.
Do any of you have a suggestion (short of replacing the hood) to fix
this problem? I don't want to remove the entire assembly to make the
repair, but if that's what it takes. Any advice you could provide would
Happy holidays and thanks in advance.