Volkswagen Polo Service & Repair Manual: Safety Precautions

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / A/C System, General Information / Safety Precautions

General Safety Precautions

As per VBG 20, German industrial liability insurance association.

Follow the instructions for the workplace. They should be displayed in the workplace.

A/C System Operation

The temperature in the passenger compartment depends on the amount of heat radiated through the windows and conducted by the metal parts of the body. In hot weather i ...

Product Characteristics

Refrigerants used in motor vehicle air conditioning systems belong to the new generation of refrigerants based on chlorine-free, partially fluorinated hydrocarbons (H ...

Other materials:

Refrigerant Circuit with Expansion Valve and Evaporator
1 - Evaporator 2 - Expansion Valve 3 - Valve for extracting, filling and measuring 4 - Receiver/dryer with dryer bag/dryer cartridge ...

Pressure Relief Valve
Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved by the manufactu ...

Refrigerant Circuit Pipes and Hoses
Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system. Only use tools and materials approved by the manufactu ...