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Fluoro-carbon
Fluoro-carbon rubber
rubber which
which has
has been
been heated
heated
WARNING
WARNING
Risk of toxin inhalation.
Fluoro rubber seals when heated beyond their rated
limits will release a very toxic gas that is corrosive
to respiratory tracts.
Move away from and do not inhale any smoke
Move away from and do not inhale any smoke
coming from the machine. Inhalation of toxic gas
coming from the machine. Inhalation of toxic gas
requires immediate medical attention.
requires immediate medical attention.
When handling a machine which has been
When handling a machine which has been
damaged by fire or been exposed to other intense
damaged by fire or been exposed to other intense
heat, the following protective steps must under all
heat, the following protective steps must under all
circumstances be taken:
circumstances be taken:
Use thick, gloves made of rubber and wear
protective goggles.
Discard gloves, rags etc. that been in contact with
heated fluoro-carbon rubber after having first
washed them in lime water (a solution by calcium
hydroxide, i.e. slaked lime in water)
The area around a part that has been very hot and
which may be made of fluoro-carbon rubber must
be decontaminated through thorough and ample
washing with lime water.
As a precautionary measure all seals (O-rings
and other oil seals) must be handled as if they
were made from fluoro-carbon rubber.
The hydrofluoric acid may remain on the machine
parts for several years after a fire.
If swelling, redness or a burning sensation occurs
and one suspects that the cause may be contact
with heated fluoro-carbon rubber contact a
medical doctor immediately. Symptoms may not
appear until after several hours without any
previous warning.
The acid cannot be rinsed or washed away from
the skin. In stead treat with Hydrofluoric Acid Burn
Jelly or similar before contacting a doctor.
Refrigerant
Refrigerant
NOTE!
NOTE!
All types of service on the air conditioning unit must
be done at accredited workshops by, or under the
supervision of, a person in a supervisory position
with certified competence.
214
214
Safety when servicing
Safety when servicing
Handling hazardous materials
Handling hazardous materials
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