The effect of airborne pollutants may be immediate if the substance is poisonous.
The main danger with airborne pollutants comes from long term exposure, where
particles are inhaled but not removed from the lungs. The disease is called silicosis,
asbestosis or other, and will result in death or serious injury.
To protect yourself from airborne pollutants, always keep excavator doors and
windows closed during operation. Excavators with pressurized cabins should be
utilized in hammer operation. Proper maintenance of fresh air filters of the
excavator is essential. Where pressurized cabins are not available, proper respirators
must be utilized.
Stop working, when bystanders are in the area of airborne pollutants and make sure
they have proper respirators. Respirators are as important for bystanders as hard
hats.
Respirators for both operator and bystanders must be approved by the respirator
manufacturer for the application in question. It is essential that the respirators
protect from the tiny dust particles which cause silicosis and which may cause other
serious lung diseases. You should not use the equipment until you are sure the
respirators are working properly. This means the respirators must be checked to
make sure that it is clean, that its filter has been changed, and to otherwise make sure
the respirator will protect in the way it is meant to.
Always make sure dust has been cleaned off your boots and clothes when you leave
your shift. The smallest particles of dust are the most harmful. They may be so fine
that you can not see them. Remember, you MUST protect yourself and bystanders
from the danger of breathing or inhaling dust.
Always follow local laws and regulations for airborne pollutants in the working
environment.
The safety label on the hammer is shown below:
"FLYING OBJECTS HAZARD
Fragments fly up to 40 m (130 ft) and could cause death or serious injury.
Stop operation when a person enters hazard zone.
Wear approved personal protective equipment."
