Installation - Homematic Hm-Sec-Rhs Montageanleitung Und Bedienungsanleitung

6.2.2 Installation

First, remove the window handle. This is done by first
moving the handle to a horizontal position. In order to
loosen the screws (B) that hold the handle in place,
you may have to turn the cover (A) to the side (this
may require slightly lifting the cover).
If deformations should appear on the square shaft of
the window handle (caused by mechanical stress, see
! in the following figure), remove these with a file.
30
In order to push the window handle against the
window rotary handle sensor without damaging it, all
protrusions on the handle shaft must be removed.
The window rotary handle sensor is suitable for left
and right opening windows. The bolt-side must be
set-up before installing window rotary handle sensor.
This is done by positioning the excenter (B) so that the
arrow (A) is pointed toward the respective letter R (for
right opening) and L (for left opening).
31