CEStronics CES OMEGA FLEX Assembly And Operating Instructions Manual page 60

4.7 Assembling wide shield (for rosette-holes)
Page 60 of 141
19. Pull the hand-tight
FIXTURE RING
spanner (max. 1.2 Nm).
Do not over-tighten the fixture ring with too much
force! Otherwise you may damage the handle set.
20. Check whether the fitting operates friction-free with
the lock and locking cylinder.
Assembly of the handle set is now complete.
CES ring
WITH THE
Long shield ILS