(64 50... Safety instructions for handling refrigerant oil)

Draw off refrigerant without fail BEFORE  all repair work on the refrigerant circuit.

The refrigerant circuit is depressurized AFTER drawing off!

• Before conducting repairs, check the actual pressure drop on the pressure gauge of the A/C service station

Read and comply with the relevant operating instructions for the A/C service station used!

Protective measures/rules of conduct: 

• Wear safety goggles
• Wear oil-resistant protective gloves
• Do not smoke!
• Observe country-specific safety regulations.

First aid measures: 

• If swallowed:  Do NOT induce vomiting, unless expressly instructed to do so by medical personnel. Do not administer anything to an unconscious person through their mouth. Consult a doctor immediately if larger quantities of this substance are swallowed. Loosen tight-fitting items of clothing (e.g. collar, tie, belt or similar).
• Eye contact:  Remove contact lenses if worn. In the event of eye contact, rinse eyes for at least 15 minutes with plenty of water. It is essential to use WARM WATER. Consult a doctor  .
• Skin contact:  In the event of skin contact, rinse immediately with plenty of water. Remove contaminated clothes and shoes. Wash affected clothes before wearing again. Clean shoes thoroughly before reusing. Call for a doctor. 
• After inhalation:  If inhaled, take the person affected outside into fresh air immediately and keep them under supervision. Call for a doctor  . If breathing difficulties are experienced, administer additional oxygen. If the person affected stops breathing, administer the kiss of life.

refrigerant oil is non-combustible and non-explosive at normal temperatures. Nevertheless, the following points must be observed:

• Do not store in the vicinity of flames, heat sources or strongly oxidizing materials
• Suitable extinguishants are carbon dioxide (CO₂ ) dry extinguishant and foam

Recycling 

Catch and dispose of emerging refrigerant oil.

Observe country-specific waste disposal regulations.

Absorb escaping refrigerant oil with fluid-binding material.

Notify the relevant authorities if larger amounts of refrigerant are discharged into aboveground water supplies, drainage systems or subsoil.