General precautions remedial actions

GENERAL PRECAUTIONS REMEDIAL ACTIONS

The refrigerant used in the air conditioning system is HFC (Hydrofluorocarbon) R134a.

• WARNING: R134a is a hazardous liquid
• and when handled incorrectly can cause
• serious injury. Suitable protective clothing
• must be worn when carrying out servicing
• operations on the air conditioning system.

WARNING: R134a is odourless and colourless. Do not handle or discharge in an enclosed area, or in any area where the vapour or liquid can come in contact with naked flame or hot metal. R134a is not flammable, but can form a highly toxic gas.

• WARNING: Do not smoke or weld in areas
• where R134a is in use. Inhalation of
• concentrations of the vapour can cause
• dizziness, disorientation. uncoordination,
• narcosis, nausea or vomiting.

WARNING: Do not allow fluids other than R134a or compressor lubricant to enter the air conditioning system. Spontaneous combustion may occur. refrigerant container must not be heated above

WARNING: R134a splashed on any part of 50°C, 122 the body will cause immediate freezing of that area. Also refrigerant cylinders and

replenishment trolleys when discharging will freeze skin to them if contact is made. unrestrained, especially in the boot of a car. WARNING: The refrigerant used in an air conditioning system must be reclaimed in accordance with the recommendations given with a Refrigerant Recovery Recycling Recharging Station.

• NOTE: Suitable protective clothing
• comprises: Wrap around safety glasses or
• helmet, heatproof gloves, rubber apron or
• waterproof overalls and rubber boots.

1. If liquid R134a strikes the eye, do not rub it. Gently run large quantities of eyewash over the eye to raise the temperature. If eyewash is not available cool, clean water may be used. Cover eye with clean pad and seek immediate medical attention.
2. If liquid R134a is splashed on the skin run large quantities of water over the area as soon as possible to raise the temperature. Carry out the same actions if skin comes into contact with discharging cylinders. Wrap affected parts in blankets or similar material and seek immediate medical attention.
3. If suspected of being overcome by inhalation of R134a vapour, seek fresh air. If unconscious, remove to fresh air, apply artificial respiration and/or oxygen and seek immediate medical attention.

NOTE: Due to its low evaporating

temperature of -30°C, -22°F R134a should be handled with care.

• WARNING: Do not allow a refrigerant
• container to be heated by a direct flame or
• to be placed near any heating appliance. A

°F.

• WARNING: Do not leave a container of
• refrigerant without its cap fitted. Do not
• transport a container of refrigerant that is