2-71
DX380LC-7
•
If powerful electromagnetic waves are generated
near a sensor
•
If a sensor is covered in snow
•
When turning at a high speed
•
When the vehicle height changes significantly
•
When another nearby vehicle passes by quickly
3.
In cases where the detection range may be reduced
•
When foreign matter such as snow or condensation
is stuck to the surface of a sensor
•
In extreme heat or cold
•
When detecting objects with a diameter of less than
20 cm and a length of less than 1 m
4.
Undetectable objects.
•
Sharp objects or thin objects such as rope
•
Objects which absorb sound waves, such as cotton
sheet, sponges and snow
Sensor Management Information
The alarm may not sound in consecutive order depending on the
shape of an obstacle.
•
Sensors may malfunction if the height of the counterweight
or the installed location of a sensor is changed, or if an
accessory which was not originally installed in the machine
at the time of factory release is mounted within the
detection range of sensors near the counterweight.
•
Sensors may not detect objects within 30 cm or less of the
sensors, or an alarm for a different part of the vehicle may
sound.
•
In the event that a sensor is not working properly, the
sensor may be frozen or covered in snow or condensation.
Check the sensors and wipe them with a soft cloth if
contaminated.
•
Applying excessive force to the surface of sensors, hitting
them with hard objects, or scratching them with sharp
objects may damage the surface of sensors.
WARNING
AVOID DEATH OR SERIOUS INJURY
This system cannot detect objects which are not near the
sensors installed. Furthermore, the system cannot detect
objects in the area between sensors, low obstacles or thin
obstacles, so be sure to check for such objects.
Be extremely careful when operating the machine around
objects or people. Bear in mind that there are many cases
where obstacles cannot be detected as the sensor has a
limited detection range and cannot detect all objects
