Risk of Injury from Scalding by Hot Coolant

WARNING:
Risk of injury to skin and eyes from scalding from hot coolant which splashes out. Do not open cooling system unless the coolant temperature is below 90°C. Open cap slowly and allow the pressure to release.

Risk of poisoning from swallowing coolant. Do not pour coolant into containers meant for drinks. Wear protective gloves, clothes and eye protection.



Possible dangers

Risk of injury
The cooling system is pressurized when the engine is warm. Risk of scalding from hot coolant which splashes out if the cooling system is opened suddenly.

Risk of poisoning
If coolant is swallowed, the person affected is likely to show signs of poisoning such as headaches, giddiness and stomach aches, paralysis of the respiratory system, unconsciousness, nausea, and convulsions.

Protective measures/rules of conduct
- Allow cooling system to cool down to a coolant temperature of less than 90 °C.
- Open coolant system cap slowly; open a conventional type of coolant system cap to the first detent and open a screw-type coolant system cap about 1/2 turn, and allow the pressure to release.
- Wear protective gloves, protective clothes, and eye protection
- Do not pour coolant into containers for drinks.

First aid measures
- Pour large quantities of cold water over the affected area of skin and cover over with sterile bandages.
- Have person affected drink plenty of water to which medicinal carbon has been added.
- Consult a doctor if the person affected has severe burns or has swallowed considerable quantities.