Doosan DX60R Shop Manual page 23

Breathing Masks, Ear Protection May Be
Required
Do not forget that some risks to your health may not be
immediately apparent. Exhaust gases and noise pollution may
not be visible, but these hazards can cause disabling or
permanent injuries.
NOTE: The equivalent
pressure level at the workstation for this machine is
given in the operation manual.
Measurement is obtained on a dynamic machine
following the procedures and cabin conditions as
described in ISO 6396.
NOTE: The guaranteed sound power level emitted by the
machinery for this machine is given in the operation
manual.
Measurement is obtained on a dynamic machine with
the procedures as described in 2000/14/EC.
Vibration Level Information
Hands/Arms: The weighted root mean square acceleration to
which the hands/arms are subjected, is less than 2.5 m/s
Whole body: The weighted root mean square acceleration to
which the whole body is subjected, is less than 0.5 m/s
Measurements are obtained on a representative machine,
using measuring procedures as described in the following
standard: ISO 2631/1. ISO 5349, and SAE J1166.
Recommendations for Limiting Vibrations
1. Select the right machine, equipment and attachments for
a particular application.
2. Replace any damaged seat by a genuine DOOSAN part.
Keep the seat maintained and adjusted.
• Adjust the seat and suspension for the weight and
size of the operator.
• Inspect and maintain the suspension and adjustment
mechanisms of the seat regularly.
3. Check that the machine is properly maintained.
• Tire pressure, brakes, steering, linkages, etc.
4. Steer, brake,
attachments and load the attachments smoothly.
5. Adjust the machine speed and travel path to reduce the
vibration level.
Track Excavator Safety
continuous A-weighted
accelerate, shift gears,
sound
2
.
2
.
move the
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