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8
V1.0 1/2021
3.3
Safety Data Sheet: Refrigerant R134a
3.3.1
Identification
The working fluid in the appliance is hydro fluorocarbon (HFC) 134a. The refrigerant is not toxic,
flammable or explosive and is also not harmful for the ozone, but is however heavier than air, which
can cause displacement of air from a room. This may result in a lower concentration of oxygen in the
air; however, due to an extremely small quantity of the refrigerant in the device, serious risks for
health are excluded. A reduced concentration of oxygen can only occur in spaces smaller than 10 m
3
,
with no ventilation and located below ground, where the refrigerant, which is heavier then air, can
remain present for a longer period of time. Nevertheless, we recommend that you read the safety
data sheet of the refrigerant manufacturer and act in accordance with the written guidelines.
3.3.2
Potential Dangers
DANGER
Risk of a situation with possible occurrence of heavy personal injuries.
1.
Danger of health risks:
-
Refrigerant vapours are heavier than air. Refrigerant can cause displacement of air from a
room. As a consequence, dizziness, loss of consciousness, or even suffocation may occur.
-
Liquefied gas: Contact with the liquid may cause serious frostbite and damage to the eyes.
2.
Product classification: This refrigerant is not labelled as »harmful/hazardous to health«
product in accordance with the EU regulation.
3.3.3
Composition
1.
Chemical composition: R
–
134a C
2
H
2
F
4
–
Tetrafluoroethane
Name of the composition
Concentration
CAS number
CE number
GWP
1, 1, 1, 2
–
Tetrafluoroetan R-134a
100%
811-97-2
212-377-0
1300
3.3.4
First Aid
NOTE
Important information.
1.
When inhaling: Remove the person from the contaminated room to the open air. If the person
is not feeling well, you must bring that person to the doctor.
2.
In case of skin contact: Frostbites are treated the same as burns. Rinse well with clean water
and do not remove the clothes (risk that the clothes adhere to skin). If skin burns occur, call
the doctor immediately.
3.
In case of eye contact: Immediately rinse with clean water, while keeping the eyes constantly
open (at least 15 min).
Consult an eye doctor.
3.3.5
Fire-Fighting Measures
