Volkswagen Touran Service Manual: 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. |
| Charging systems not requiring a permit are ones used for
transferring compressed gases to mobile compressed-gas vessels
for internal use only. |
| Some A/C service units are charging systems not requiring a
permit. When working with such equipment, the refrigerant is not
transferred to mobile compressed-gas vessels, but rather into a
permanently installed charging cylinder with visible level gauge
and float switch. |
| It is advisable to use a portable cylinder with visible
level gauge and pressure relief valve for surplus refrigerant
for internal use. |
| Observe the different technical regulations for handling and
filling compressed gases in other compressed-gas vessels (for
example RGS 400, TRGS 402, TRGS 407, TRGS 510, TRBS 3145 / TRGS
725). |
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At this time, A/C service units for extracting, cleaning and
filling refrigerant for motor vehicle A/C systems are available
from various manufacturers.
...
WARNING
When performing work on refrigerant circuit, observe
all generally applicable safety precautions and pressure
...
Other materials:
Volkswagen Touran Owners Manual. Switching the TCS on and off
Fig. 137 In the centre console: button
for switching the TCS on and off manually
First read and observe the introductory information
and safety warnings The electronic stabilisation programme (ESP) will function
only if the engine is running. It consists of ABS, EDL and TCS.
When the eng ...
Volkswagen Touran Service Manual. Round Connector Systems
Note
If necessary, housing securing mechanisms (secondary locks)
must be released or removed using specified tool before
releasing the contacts. Refer to
→ Chapter "Secondary Lock".
...
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Extraction System Group Classifications
Refrigerant Circuit Repair Information