DeDietrich ALEZIO O HYBRID User Manual page 11

Tab.1 Composition of R-410A fluid
Name
Difluoromethane R32
Pentafluoroethane
R125
Tab.2 Precautions for use
First aid
Fire prevention meas­
ures
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Product classification: this product is not classified as
a "hazardous preparation" according to European
Union regulations.
If the R410A refrigerant is mixed with air, it may cause
pressure surges in the refrigeration pipes and lead to an
explosion and other hazards.
Composition of / Information on the ingredients
Chemical nature: R-410A is composed of
Difluoromethane R32 and Pentafluoroethane R125
Proportion
50%
50%
The Global Warming Potential of R410A gas is 2088.
If inhaled:
Evacuate the subject from the contaminated area and take him into
the open air.
If feeling unwell: call a doctor.
In the event of contact with the skin:
Treat frost injuries like burns. Rinse with copious amounts of tepid
water, do not remove clothing (risk of adhesion to the skin).
If skin burns appear, call a doctor immediately.
In the event of contact with the eyes:
Rinse immediately with water, holding the eyelids well apart (for at
least 15 minutes).
Consult an ophthalmologist immediately.
Appropriate extinguishing agents: All extinguishing agents can be
used.
Inappropriate extinguishing agents: none to our knowledge. In the
event of fire nearby, use the appropriate extinguishing agents.
Specific hazards:
Rise in pressure: in the presence of air, an inflammable mixture
may form under certain temperature and pressure conditions.
Toxic and corrosive vapours may be released by the effect of the
heat.
Special intervention methods: cool the volumes exposed to heat with
water spray.
Protection of the firemen:
Full self-contained breathing apparatus.
Complete body protection.
Number CE
200–839–4
206-557-8
1 Safety
Number CAS
75-10-5
354-33-6
200 ESL HYBRID 11