Midilift SL
Installation Guide
October 2016
Version 9
7
Enlarge using step drill
(de-burr after drilling)
2.2
Corner upright preparation
Before fitting door frame take approx measurement from top of door threshold to centre of
slot, apply this measurement to the corner upright (call station side) and pick next nearest
hole. Enlarge hole with step drill and de-burr. This is to allow cables to pass from the corner
upright into the door frame freely (see below).