There is a used Miller 200LE with 660 hours on it for sale locally. It has been converted to propane but don't have any other infomation about it.
Is this a lot of hours? How long do they last? What should I look for in checking it out?

Living in Florida, it seems like a good idea to have a generator on hand anyway, this would kill 2 birds with one stone.

Any help would be appreciated.

Miller CP-200 w/3045 spoolgun