Air Conditioner Components; Precautions For Refrigerant - Komatsu PC88MR-10 Shop Manual

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Air conditioner components

Collect the refrigerant (air conditioner gas: R134a) from the air conditioner circuit before

disconnecting the air conditioner hoses to replace the air conditioner unit or condenser, the air

conditioner compressor, receiver drier, etc.

a Ask a qualified person for collecting, adding and filling operations of the refrigerant (air conditioner gas:

R134a). (Only registered person can work.)

a Never release the refrigerant (R134a) to the atmosphere.

If refrigerant gas (R134a) gets in your eyes, you may lose your sight. And if it touches your skin,

you may suffer from frostbite. Put on protective eyeglasses, gloves and working clothes with long

sleeves while collecting the refrigerant or filling the air conditioner circuit with the refrigerant.

(ALL-K500-001-K-02-A)

(ALL-K512-012-K-00-A)

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