Miele HS18 Operating Instructions Manual page 68

Problem
The robot vacuum
cleaner does not return
to the base station after
vacuuming.
32
Cause and remedy
The Auto standard vacuuming mode was started
somewhere in the room.
 The robot vacuum cleaner will return to its starting
point.
The Spot vacuuming mode has been selected.
 The robot vacuum cleaner will return to its starting
point.
There is insufficient light for the robot vacuum cleaner
to navigate.
 Provide sufficient lighting.
The base station is not connected correctly.
 Connect the base station exactly as described in
these operating instructions, see section
„Preparing for use – Connecting the base station".
The signal between the infrared transmitter on the
base station and the vacuum cleaner is broken.
 Clean the front of the base station and the front of
the robot vacuum cleaner carefully with a soft, dry
cloth and make sure that no items disrupt the
signal.
Obstacles on the floor which is to be vacuumed can
impede navigation.
 Watch the robot vacuum cleaner during
vacuuming.
 Remove any problematic obstacles.
 Section off the problematic area with the magnetic
strip.
 Reduce the robot vacuum cleaner's maximum
crossing over height, see section „Use – Reducing
the maximum crossing over height".