coldline Levtronic, Maintenance Handbook

Page: 52 / 128

52
It
alia
no
E
ng
lis
h
D
eut
sch
Fr
anç
ai
s
Рус
ски
й
19.0 GAS SAFETY DATA SHEET
19.1 R290
GWP: 3
ODP: 0
•
Hazards identification: Liquefied gas - Extremely flammable.
•
First aid measures:
o
Inhalation: Remove victim to uncontaminated area wearing self contained breathing apparatus. Keep
victim warm and rested. Call a physician. Apply artificial respiration if breathing stopped.
o
Skin contact: In case of frostbites, spray with water for at least 15 minutes. Apply a sterile gauze. Get
medical attention.
o
Eye contact: Wash eyes immediately with water for at least 15 minutes.
o
Ingestion: Ingestion is considered an unlikely route of exposure.
19.2 R452A
GWP: 2141
ODP: 0
•
Composition:
o
Difluoromethane (R32) 21.9%
o
2,3,3,3-Tetrafluoropropene ( R-1234yf) 27.2%
o
Pentafluoroethane ( HFC 125) 50.9%
•
Hazards identification: Liquefied gas. High concentrations may cause asphyxiation. Contact with product
may cause cold burns.
•
First aid measures:
o
Inhalation: In high concentrations may cause asphyxiation. Symptoms may include loss of
mobility/consciousness. Victim may not be aware of asphyxiation. Wearing the self-contained breathing
apparatus, move the victims to a ventilated area keeping them lying down and warm. Call a physician.
Administer artificial respiration only if breathing has stopped
o
Skin contact: Contact with the evaporating liquid can cause frostbite.
o
Eye contact: Immediately rinse eyes with water. Remove any contact lenses if it is easy to do so.
Continue to rinse. Rinse with plenty of water for at least 15 minutes. Get medical attention straight
away. If medical assistance is not immediately available, rinse for another 15 minutes.
o
Ingestion: Ingestion is considered an unlikely route of exposure.