General safety references
Information
When using ammonia (R717) in regions outside the EU, the country-specific regulations applicable there must be observed.
When using ammonia (R717) in regions outside the EU, the country-specific regulations applicable there must be observed.
DANGERDanger to life in case of refrigerant leakage!
Danger to life in case of refrigerant leakage!
Ammonia (R717) is toxic and, when present in high concentration, causes burns to the skin, mucous membranes and eyes and leads to paralysis and suffocation!
In liquid form, it can cause frostbite on contact with the skin!
When working on the system: Wear personal protective equipment!
Equip the machinery room and the hazardous area according to EN378-3, 5.17!
- From a refrigerant charge of 50 kg, install a gas warning system!
- From a refrigerant charge of 500 kg, take additional measures to detect possible ammonia contamination in all connected water or liquid circuits!
Since ammonia (R717) is lighter than air, the contaminated air must be extracted below the ceiling and supply air is introduced at floor level.