..Just recently inherited some of this equipment.the problem i am having is this is a 6 stop geared micro switch leveling..having a problem opening doors while stopping for a second landing call in the up direction only all other floors are working fine..both generator and motor, recently redone looking for any info for sequence of operation ..any help appreciated ..not savvy on this equipment..

Make sure you don't have a pie plate problem on the 2nd floor, need both 2LR switches to be made, pie plate runs at an angle and could easily miss the actual roller on the micro switch.

>> Thanks it was an issue with a worn area of the cam..increased followup on up side of 2lsr..trying to get customer to do the IR sensor upgrade..