Iride66

Hello...I am having trouble with 60v blower and hoped you guys could direct me a bit... My blower produced a burning smell...I checked the belt, found it dried up and some ribs smoothed down. I replaced it, hoping this was the issue. It wasn't the only issue apparently...it now starts to blow when the trigger is pulled, but still gives the burning smell. Not wanting to damage it, I stopped immediately. Thanks for any ideas on repair!