100-00-12 Overview 100-00-12
Description and Operation (Continued)
recycling dealer in the designated site. Consult with
the local authority if have doubts.
Directly dumping the depleted engine oil to the
ground, the sewer, the drainage ditch or the water
sources is illegal.
Noise
The high noise generated by some operation
may damage the hearing, and the ear defender shall
be worn at this time.
Acoustic Insulation Material
See Section Foam, Insulation Fiber.
Coating
See Sections Oil and Chemical Substance at the
same time.
The paint belongs to the inflammable substances,
and the regulation on no smoking must be followed.
Monocomponent
Some toxic and harmful pigment, drying agent and
other melting agent may be contained. The coating
only can be performed in the places of well
ventilation.
Multi-component
Some toxic and harmful and unreacted resin and
resin firming agent may be contained. The
manufacturer’s guide must be followed, please see
Section Resin Adhesive Agent.
The coating must be performed in the places of well
ventilation and far away from the crowded. The
operation personnel shall wear the protective
respirator.
Pressure device
See Sections High Pressure Gas, Lubricating Oil
and Oil Testing Device.
Solder
The solder is the polymetal mixture, and the
melting point of the mixture is lower than the
composed metal (generally the lead and tin).
Generally, the harmful gases containing lead can
not be generated during the welding process. The
oxygen bearing acetylene flame can not be used
because the leady smog will be generated due to the
high temperature of the oxygen bearing acetylene
flame.
Some smog may be generated when the flame
is sprayed on the surface with grease, and the smog
is avoided inhaling.
Remove the surplus solder with extreme care,
and ensure that the fine lead dust is not generated,
for example, the lead dust will injure the human
body when the human body inhales. The gas mask
must be worn.
The leaking material and filings of solder must
be collected uniformly and treated rapidly to avoid
air being polluted by the lead.
Avoid uptaking the lead or inhaling the dust of
solder.
Solvent
Refer to Sections Chemical Materials, Fuels and
Fire Prevention.
The common solvent includes: propanone,
petroleum solvent oil, methylbenzene, dimethyl
benzene, chloroform and the like.
Use the clean dewaxed substance, paint, plastics,
resin and diluting agent. Some substances are
inflammable articles. The long-term contact with
the substances will make the skin dry and have
irritability. Some toxical and harmful substances
will be absorbed through skin.
If carelessly splashed into the eyes by accident, it
will have strong irritability and even lead to
blindness.
The steam or smog produced by the solvent of high
concentration which is exposed in the air will
irritate eyes and throats of people, and make people
dizzy and headachy. People will lose consciousness
when the circumstances are serious.
The steam or smog produced by the solvent of low
concentration which is exposed excessively in the
air for a long term will produce severe poison
because it is without obvious symptom.
In order to prevent the substances from spattering
onto the eyes, skins and clothing, the protective
work clothes, the protective gloves and the
protective glasses should be worn.
When using the substances, ensure that the
ventilation conditions of the field are good, try to
prevent the inhalation of the smog, steam and spray,
and keep the container sealed. It is prohibited to use
in the narrow space.
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