WÄRTSILÄ PAAE051728, Instruction Manual

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02A.6 Fly ashes and exhaust gas dust contami-
nated components
When handling the fly ashes, exhaust gas dusts and when working
inside the exhaust gas system or when handling any component
contaminated with exhaust gas dust, at least the following minimum
precautions and safety procedures must be applied:
Note! Inhaling, eye contacts, skin contacts and swallowing of fly ashes
and dusts must be avoided.
Employees must be required to study the safety instructions before
they start to overhaul the exhaust gas system or engine components
that have been in contact with exhaust gases.
Note! Spreading and spillage of the fly ashes and dusts to the environment
must be avoided.
When opening the manholes of the exhaust gas system and spe-
cially the SCR avoid spreading the dust in the surrounding area.
During replacement of components in the exhaust gas system and
during handling as well as during normal operation of the system,
dust spreading must be avoided.
Appropriate flue gas dust spillage disposal instructions must be
applied. The dusts collected from the exhaust gas system must be
considered as hazardous waste and must be treated according to
the local regulations and legislation.
02A.6.1 Personal protection equipment
·
Respiratory organs protection: Toxi particles: Use P3 filter respi-
rator or for work inside the SCR or other places in the exhaust
gas system, where the dust concentration is high, a respiration
mask with fresh filtered compressed air supply is recom-
mended.
·
Hands protection: Gloves.
·
Eye protection: Wear goggles.
·
Skin and body protection: Wear covering clothing.
Also when machining or cleaning engine components that have
been in contact with exhaust gases, proper protection according
to the above must be used.
Consideration must also be given to whether the ventilation is
suitable for collecting dust from the machining and cleaning of the
components.
Appendix A Environmental Hazards 200507
02A - 6