Samsung SR8730 User Manual page 54

AUTO CHARGING
EDGE-CLEANING SIDE ROTATING BRUSH
DOORSILL CROSSING
About 1.5 cm About 1.5 cm
Stair type Stair type
ANTI-CRASH
SAFETY DEVICE
stop stop
14_ product features
When the battery is low, the Vacuum cleaning Robot is
automatically guided to the charger to enable it to perform a
quick auto charge.
The edge-cleaning side rotating brush cleans dust from the
edges.
The Vacuum cleaning Robot's innovative driving system makes
it possible for it to cross over doorsills with a height of about 1.5
cm and clean all rooms. The Vacuum cleaning Robot may not
be able to pass a 1.5 cm doorsill depending on the shape of the
Vertical type Vertical type
doorsill.
The Vacuum cleaning Robot detects and avoids obstacles in 2
stages. First, the 7 obstacle sensors detect obstacles in stage 1
and if the Vacuum cleaning Robot does crash into an obstacle,
the 2 bumper sensors absorb the impact.
When the Vacuum cleaning Robot is lifted up while cleaning, the
driving wheels, power brush, suction motor, and side rotating
brush are stopped autonati(all) by sensor.