VW Polo manuals

Volkswagen Polo Service & Repair Manual: Extraction and Charging System Safety Regulations

Make sure the shut-off valves are closed before connecting the charging system to the air conditioning system.
Make sure the process is finished before disconnecting the charging system from the A/C system. This prevents any refrigerant from escaping into the atmosphere.
Once the purified refrigerant from the charging system has been transferred to an external compressed-gas cylinder, close the hand shut-off valves at the cylinder and charging system.
Do not expose charging system to moisture or use it in a wet environment.
Disconnect from power supply before performing service work on the charging system.
Never use an extension cable on account of the fire hazard. If the use of an extension cable is unavoidable, the minimum cross-section should be 2.5 mm2.
In case of fire, remove the external cylinder.
Entrained oil from the air conditioning system drawn by the suction unit into the measurement vessel supplied is subsequently to be transferred to a sealed container as it contains a small quantity of refrigerant. It must not be released into the environment.
Following shutdown, A/C service station is to be secured to stop it rolling away.
   
Handling Pressure Vessels
Secure vessels to prevent them falling over! Secure upright cylinders to stop them falling over and cylinders lying flat to stop them rolling away. ...

A/C System and Refrigerant R134a Safety Precautions
A/C Service Station -VAS6007A- (and further or current A/C Service Station) Refer to the Workshop Equipment Catalog. ...

Other materials:

Working on Airbag System
  WARNING When working on the airbag system (pyrotechnic components, Airbag Control Module -J234-, wiring), the ground cable must be disconnected with the ignition switched on. ...

ACC - Adaptive Cruise Control
  Note On vehicles with ACC, the trim in the right cover section of the front bumper must not be painted if paint repairs or component replacements are performed. The ACC system is located behind this section therefore a coat of paint would ...

Tire Pressure Sensor and Metal Valve, Removing and Installing
Special tools and workshop equipment required Torque Wrench 1410 -VAG1410- and Torque Wrench 1331 5-50Nm -VAG1331- –  Place metal valve with rubber seal through rim from inside. ...

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