KB-120-8
33
7.3
Measures to be taken in case of inadvertent
CO2 emission
DANGER
CO
2
is an odourless and colourless gas and
cannot be perceived directly in case of emis-
sion!
Lost of consciousness and danger of suffocation
by inhaling higher concentrations!
Avoid CO
2
emission and uncontrolled deflating,
particularly in closed rooms!
Aerate closed machine rooms!
Make sure that the safety regulations in accord-
ance with EN 378 are complied with!
DANGER
Liquid CO
2
evaporates quickly, cools down at
the same time and forms dry ice!
Danger of cold burns and frost bites!
Avoid uncontrolled deflating of CO
2
!
When filling the system with CO
2
, wear gloves
and goggles!
If uncontrolled CO
2
emissions occur, take the following
measures:
▶ If gas escapes, leave the room immediately, warn
people, provide adequate ventilation.
▶ Do not enter the zone without a self-contained
breathing apparatus as long as the harmlessness of
the atmosphere has not been proven.
▶ Stay outdoors on the wind-facing side. Block the
area.
▶ Replace the pressure relief valves of the com-
pressors after deflating because the opening pres-
sure may be reduced after this procedure.
▶ After deflating, check the tightness of the safety
valves and replace them if necessary.
