It sounds like a high resistance path, I'd check the trigger switch and the speed control pot or rheostat. They can often be fixed by spraying them with contact cleaner and cycling them many times. If it uses solid state for speed control, that may be relatively easy to fix or replace, also.
__________________
Rich
The real democratic American idea is, not that every man shall be on a level with every other man, but that every man shall have liberty to be what God made him, without hindrance.
Henry Ward Beecher
"The problem with socialism is that you eventually run out of other people's money." Margaret Thatcher
|