11-10-2011, 01:06 PM
Glad I managed to help first user with his problems glad to hear its all working.
Second user the Liftmaster system need gate stops in the open and close directions so if there are no gates stops the arms can move past their limits and jam up the limit sensor in the arm which will trigger the RPM error. Another problem could be the geometry is way out and the arm is fighting against itself causing the RPM Error. I would like to see photos of the install showing the brackets and hinges for the gate just to double check
Second user the Liftmaster system need gate stops in the open and close directions so if there are no gates stops the arms can move past their limits and jam up the limit sensor in the arm which will trigger the RPM error. Another problem could be the geometry is way out and the arm is fighting against itself causing the RPM Error. I would like to see photos of the install showing the brackets and hinges for the gate just to double check