VW Polo manuals

Volkswagen Polo Service & Repair Manual: Extraction System Group Classifications

At this time, A/C service units for extracting, cleaning and filling refrigerant for motor vehicle A/C systems are available from various manufacturers.
Group 3:
Mobile extraction and charging systems for filling compressed-gas vessels permanently connected to the system.
The refrigerant or refrigerant/oil mixture is transferred to compressed gas vessels which are permanently connected to the mobile systems. In accordance with 3 Para. 5 No. 3 of pressure vessel regulations, compressed-gas vessels are classified as pressure vessels in this case.
The charging systems require:
no permit
no expert testing as the gas is transferred to compressed-gas vessels which are classed as being pressure vessels. (Systems used for transfer from these pressure vessels to compressed-gas vessels for supplying to third parties do require a permit and are subject to mandatory testing).
  Note
The A/C service and recycling units used in motor vehicle workshops are extraction and charging systems not requiring a permit (Group “3”) but which are only to be operated by qualified personnel. Instructions for unit operation and maintenance can be found in the relevant manufacturer's documentation.
   
A/C Service and Recycling Units
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Charging Systems not Requiring a Permit
At this time, A/C service units for extracting, cleaning and filling refrigerant for motor vehicle A/C systems are available from various manufacturers. ...

Other materials:

Adjusting the steering wheel position
Fig. 41 Adjusting the steering wheel position mechanically First read and observe the introductory information and safety warnings Adjust the steering wheel position before setting off and only when the vehicle is stationary. Push down the lever . Adjust the steering wheel so th ...

Start/stop system
Fig. 119 In the upper part of the centre console: button for the start/stop system First read and observe the introductory information and safety warnings If the start/stop system is activated, the engine will be switched off automatically when the vehicle is stationary. When required, t ...

Changing gear using Tiptronic
Fig. 113 Selector lever in Tiptronic position (left-hand drive) The controls are mirrored for right-hand drive vehicles Fig. 114 Steering wheel with paddles for Tiptronic First read and observe the introductory information and safety warnings Using Tiptronic, the gears can be shifted u ...

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