wrote in message
ups.com...
On Mar 2, 8:15 pm, "Joseph Meehan" wrote:
RBM wrote:
It sounds like the limit switches need to be readjusted. At the
moment the door reaches bottom or top, a limit switch should stop the
motor

Or replaced. In any case that seems to be the problem. Take a good
look at the wires to make sure they are intact.

--
Joseph Meehan

Dia 's Muire duit


I don't think there are limit switches in any current vintage garage
door openers. They measure movement by counting pulses from the gear
drive.



There sure are down and up limit switches on my 2005 Genie screw drive.