Insert the spindle into the spindle hub.
Insert the two threaded bushes (3) through the guide slots on the assembly
profile (2) of the lever handle rosette as shown.
Insert the threaded bushes into the drill holes (1) of the door.
Press the assembly profile onto the door leaf.
Ensure that the lever handle on the inside handle is aligned correctly (see
page 58).
When using adapter sleeves, make sure that these are attached correctly
(see page 66).
Press the assembly profile of the inner lever handle rosette onto the door
leaf.