CEStronics OMEGA ACTIVE IES Fitting And Operating Instructions page 37

6.1.4 Determine the length of the bolt

Malfunctions may occur if the spindle
(square) is too long!
For some handle types (strongly cranked for short
backsets) and unfavourable door dimensions, it
may be necessary to shorten the spindle.

The IES may be damaged.

Door thickness
38 – 44 mm
45 – 54 mm
55 – 58 mm
56 – 64 mm
65 – 73 mm
74 – 84 mm*
85 – 94 mm
95 – 100 mm
For push bar version only: see information on

previous page.
OMEGA ACTIVE IES
NOTICE
NOTICE
Shorten the 155 mm square when you fit the
IES in a door of a thickness between
74 mm and 84 mm*.
Length of
the square
105 mm
105 mm
105 mm
120 mm
120 mm
155 mm
155 mm
155 mm
Length of the screws
M5 × 40/45 mm
M5 × 50/55 mm
M5 × 60 mm
M5 × 60 mm
M5 × 65/70 mm
M5 × 75/80 mm
M5 × 85/90 mm
M5 × 95/100 mm
Page 37 of 128
Fitting