Mounting the magnet unit without
spacer
▶ Open the lid of the magnet unit
▶ Hold the magnet unit in the required
position on the window sash and
mark the positions for the drill holes
38
▶ Drill the holes
▶ Position the magnet unit over the
holes and screw the magnet unit
onto the window frame. Use the long
screws to do this
▶ Put the lid back on the magnet unit
If everything is correctly
aligned, the LED in the
device will flash briefly.
Observe the mounting
instructions on pages 26
and 27.
39