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AVVERTENZE DI SICUREZZA - SAFETY INSTRUCTION - CONSIGNES DE SÉCURITÉ
SICHERHEITSHINWEISE - ADVERTENCIAS DE SEGURIDAD - УКАЗАНИЯ ПО БЕЗОПАСНОСТИ
ACCIDENTAL SPILLS
R290
Keep unprotected persons away and evacuate them to safe areas.
Immediately ventilate the area following the local safety plan.
Do not touch or inhale the leaked gas.
Disconnect the power cord of the equipment from which the gas is escaping.
For the management of spills, wear suitable respiratory protection devices with air reserve,
gloves and protective goggles. Avoid the inhalation of vapours. Atmospheric concentrations
must be kept to a minimum and kept to the minimum reasonably possible level, below the
occupational exposure limit.
Vapours are heavier than air and therefore high concentrations could form near the ground where gen-
eral ventilation is poor.
Avoid contact with naked flames and hot surfaces because irritating and toxic decomposition products
may form or, in the case of flammable gases (R290), explosions and fires.
Disposal of the leaked gas must be carried out by authorised and qualified centres.
If in doubt, contact the local authorities for additional information.
When the emergency is over, contact the technical assistance for repair of the machine.
R290
Minor leaks: do not attempt to
stop the gas leak.
Leaks of significant magnitude:
contain spilled material with
sand, soil or other suitable
absorbent material. Prevent liquid
from entering drains, sewers,
basements and working holes
because the vapours can create a
suffocating atmosphere.
Consider that R290 gas is
highly flammable.
DISPOSAL
It is strictly forbidden to discharge this refrigerant into the atmosphere which must be properly
recovered, treated or disposed of following the legal procedures, using qualified and enabled personnel.
If in doubt, contact the local authorities for additional information. The best solution is to recover and
recycle the product: if this is not possible, destruction must take place at an authorised plant equipped
to absorb and neutralise acid gases and other toxic processing products.
R452a
R452a
Minor leaks: if the conditions are sufficiently safe and there is adequate
ventilation, isolate the source of the leak and allow the material to
evaporate safely.
Leaks of significant magnitude: contain spilled material with sand,
soil or other suitable absorbent material. Prevent liquid from entering
drains, sewers, basements and working holes because the vapours
can create a suffocating atmosphere.
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R448a
R448a
Rev. 04 - 02/2024
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