My son has just inherited an old Whitfield Advantage 2 ...I believe.....everything seems to work okay except everytime I plug it in and hit the start button it seems to run fine for about 5-10 seconds then it seems the exhaust blower and the intake stop working....I unplug the unit and plug it back in and hit the start button and it does the same thing, runs for about 5 - 10 seconds then it dies out again???....I haven't taken it apart yet but was just wondering if any other owners have experienced the same problem with theirs and what they had to do to fix it?....