Binder CB 170, Руководство по эксплуатации

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CB (E7) 06/2018 Page 61/174
7.4 Safety instructions for setting high gas concentrations
Notes on handling carbon dioxide (CO
2
)
Carbon dioxide (CO
2
) in high concentrations is hazardous to health. It is colorless and almost odorless
and therefore practically imperceptible. Vent out any CO
2
gas that may escape via good room ventilation
or a suitable connection to an exhaust system. We recommend installing a CO
2
warning system.
WARNING
High concentration of CO
2
(> 4 Vol.-%).
Danger of death by suffocation.
Danger of poisoning.
∅
Do NOT set up chambers in non-ventilated recesses.

Ensure technical ventilation measures.

Observe the relevant regulations for handling CO
2
.
If CO
2
is released, leave the area und inform the security service or fire department.
Chamber with O
2
control: Notes on handling oxygen (O
2
)
Oxygen (O
2
) is colorless and almost odorless and therefore practically imperceptible. It promotes burns,
which can proceed explosively. There is a fire hazard for flammable oxygenated materials, e.g. clothes
and hair. O
2
is heavier than air and may accumulate in low-lying areas.
WARNING
High concentration of O
2
(> 21 % O
2
).
Fire and explosion hazard through contact of combustible materials with O
2
.
Risk of burns and other injuries.
∅
Do NOT set up chambers in non-ventilated recesses

Ensure technical ventilation measures

Observe the relevant regulations for handling O
2
.
Take appropriate measures to prevent oxygen enrichment and fire and explosion hazards in areas where
oxygen enrichment is possible.
Observe the general information for safe handling of oxygen (chap. 1.6).
Chamber with O
2
control: Notes on handling nitrogen (N
2
)
Nitrogen (N
2
) in high concentrations is hazardous to health. It is colorless and almost odorless and
therefore practically imperceptible. Any N
2
gas that may escape must be safely led out via good room
ventilation or a suitable connection to an exhaust system.
WARNING
High concentration of N
2
.
Risk of death by suffocation.
∅
Do NOT set up chambers in non-ventilated recesses

Ensure technical ventilation measures

Observe the relevant regulations for handling N
2
.