Picco R32 Air/water inverter heat pumps with axial fans
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SPECIFIC R32 GAS WARNINGS
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R32 GAS CHARGE
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R32 GAS DISPOSAL
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SAFETY RULES FOR R32 GAS TRANSPORT AND STORAGE
5. INSTALLATION
GENERAL
Name: R32
HAZARDS IDENTIFICATION
Asphyxia on.
Quick evapora on could cause it to freeze.
FIRST AID MEASURES
Do not administer to people who are unconscious.
Immediately remove to fresh air.
Use oxygen or ar cial respira on as required.
The use of adrenaline or similar drugs should be avoided.
Carefully rinse with plenty of water for at least 15 minutes and get medical a en on.
Skin contact:
Wash immediately with plenty of water for at least 15 minutes. Apply a sterile gauze.
Immediately remove contaminated clothing.
FIRE FIGHTING MEASURES
Water spray, dry powder.
Breakage or explosion of vessel.
Cool down the containers with a water spray from a safe posi on. Stop the product leakage if possible. Use water spray,
if possible, to abate the fumes. Move the vessels away from the area of the re if this can be done without posing any
risks.
ACCIDENTAL RELEASE MEASURES
Try to stop the leak.
Evacuate personnel to safety areas.
Ven late appropriately.
Eliminate the igni on sources.
Use personal protec ve equipment.
Try to stop the leak.
Cleaning methods: Ven late the area
HANDLING AND STORAGE
Handling:
Allow e cient air exchange and/or suc on the work environments.
Do not breath in fumes or aerosol.
Storage:
Close carefully and store in a cool, dry and well ven lated area.
Keep in original containers. Incompa ble products: explosive, ammable materials, organic peroxide
EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters:
OEL – data not available.
DNEL: Derived no e ect level (workers)
long-term – systemic e ects, inhala on = 7035 mg/m3.
PNEC: Predicted no-e ect concentra on
water (fresh water) = 0,142 mg/l
aqua c, intermi ent releases = 1,42 mg/l
sediment, fresh water = 0,534 mg/kg dry weight
Not required.
Safety goggles.
Latex gloves
No smoking
PHYSICAL AND CHIMICAL PROPERTIES
Colour: Colourless.
Odour: Ethereal. Hard to perceive at low concentra ons.
Boiling point: -51,7 °C at atm press
Flash point: 648 °C
1,8
1,1
280000 mg/l.
STABILITY AND REACTIVITY
Stable under normal condi ons.
Materials to avoid:
Air, oxidizing agents, humidity.
Under normal storage and use condi ons, hazardous decomposi on products should not be generated..
TOXICOLOGICAL INFORMATION
LD/LC50/inHALATION/4 hours/on rat = 1107000 mg/m3.
No known e ect.
No kown e ect.
ENVIRONMENTAL INFORMATION
675
0
Refer to the supplier’s gas retrieval program. Avoid direct release into the atmosphere.
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