7
Operating on an Incline: The machine
can tip over causing damage and injury if
operated on an incline.
Parking on Incline: Always apply the parking
break to prevent the machine from moving.
Setting Wrong Direction or Speed: Be
aware of the direction and speed set in
manual mode. Setting the incorrect speed
or direction could entrap the operator
between the machine and an object.
Unauthorized Use: Never leave the
machine unattended.
Brush or Squeegee Entanglement: Use
care when lowering the brush or squeegee
assemblies. Always ensure adequate
clearance from people and objects to
prevent entanglement.
Safety System Malfunction: Safety systems
need to be checked for proper operation
before operating the machine.
Insufficient Braking Distance: Care must
be taken to ensure an appropriate braking
distance is maintained at all speeds and
slopes.
8.3. Residual Risk: The operator should
be aware of the following residual risks
when using the machine:
Rotating Mechanism Pinch Hazard:
The robotic floor scrubber system includes
motors and scrubbing brushes with
pads. A pinch hazard exists when these
mechanisms are raised and lowered. Do
not allow access to these areas while the
machine is turned on.
Rotating Mechanism Entanglement
Hazard:
The rotating mechanisms can
entangle clothing or body parts. Do not
allow access to these areas while the
machine is turned on.
Squeegee Pinch Hazard:
The squeegee
bar support may cause a pinch hazard
when raised. Do not allow access to the
squeegee when raising or lowering the
mechanism.
Squeegee Grab/Hook Hazard:
It is
possible for the squeegee to grab or hook
objects projecting from the floor or located
in the plane of the squeegee. The operator
must be aware of the operating environment
and ensure that the machine is not used
around objects or people that could be
grabbed by the squeegee mechanism.
Machine Impact Hazard:
When in
autonomous mode, the robotic floor
scrubber system uses sonar for locating
objects in its path. The sonar system cannot
be relied on for safety. It is possible for the
sonar to malfunction or for personnel to be
located in gaps between sonar sensors,
posing an impact hazard. The operator
must never allow personnel to located in the
autonomous operating area.
Uncontrolled Motion (E-Stop):
The
machine may pose an impact hazard if the
Emergency Stop switched is pressed while
on an incline. Always engage the parking
brake when the machine is unattended.
Entrapment Hazard:
It is possible for
an operator to trap themselves between
the machine and an object . Care should
be taken to avoid tight spaces. In case of
emergency, let go of the handle and press
the Emergency Stop button.
Warning:
Never operate the unit in the
presence of unsupervised young children.
Their curiosity and reduced mass puts them
in danger of severe injury.
9. Preventing Unsafe Situations
The following additional information should be considered
to prevent unsafe situations when using the robotic floor
scrubber system.
9.1. Protective Equipment
The following protective equipment is recommended when
dealing with detergents, wash water, waste water, or spills:
Protective eye-wear with side shields.
Protective rubber or neoprene gloves and
apron.
Non-slip footwear.
9.2. Operating the Machine
The machine uses water and detergent
during the cleaning process. The floor
immediately behind the machine may
be wet and slippery. Non-slip footwear
is recommended to prevent falls while
operating the machine.
Operators should always wear clothing
appropriate for working with a commercial
scrubber. Do not wear loose or torn
clothing that may get entangled on or in the
machine.
