
Standard ISO 5006 "Earthmoving machinery –
Operator’s field of view" is dealing with the
operator’s visibility around the machine and is
meant to be used for measuring and evaluate the
visibility. Compliance with this standard gives
improved visibility around the machine.
The machine is tested according to methods and
criteria for this standard. The method used to
evaluate visibility cannot cover all points regarding
operator visibility, but it does give information to
determine if optional devices for indirect visibility
are needed, e.g., warning systems.
The test was conducted on stationary machines
with standard equipment and standard
attachments. If the machine is modified or retrofitted
with other equipment or attachments which result in
impaired visibility, it shall be tested again according
to ISO 5006 and ISO 14401. And it shall be
equipped with optional visibility-enhancing devices
as needed.
Measures before and during operation
Walk around the machine and check that there
are no obstacles next to the machine.
Check that mirrors and other visibility-enhancing
devices are in good condition, clean, and
correctly adjusted.
Check that the horn, back-up/travel alarm and
rotating warning beacon (optional equipment) are
working properly.
Check if the management has established rules
or procedures for the work site.
Always pay attention around the machine to
identify any obstacles.
Prevent persons from entering or remaining in the
danger area, i.e. the area around the machine
and at least 7 m (23 ft) beyond the maximum
reach of the attachment. The operator may allow
a person to remain in the risk zone, but should
then observe caution and operate the machine
only when the person is visible or has given clear
indications of where he or she is.
Operating instructions
67
Содержание ECR50D
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