Volkswagen Golf Service & Repair Manual: Bringing air conditioning system into service after charging
 Note
| If the air conditioner compressor was removed, the V-belt
pulley /freewheel must be turned by hand approx. 10 times prior
to initial operation. This prevents any damage occurring from a
fluid hammer in the air conditioner compressor when the air
conditioning system is switched on for the first time. If there
is oil in the cylinder of the air conditioner compressor, it
will be forced out by the rotation. |
|
|
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| – |
Start with engine with air conditioner compressor switched
off (if it is the type with a magnetic clutch). |
| – |
Set air conditioner compressor to lowest possible setting;
select "ECON" mode or "A/C Off" (if version without magnetic
clutch, but with regulating valve). |
| – |
Wait until idling speed has stabilised. |
| – |
Switch air conditioner compressor on and let system run for
at least 2 minutes with engine idling. |
| – |
If necessary, check pressures in refrigerant circuit using
air conditioner service station. |
| – |
Turn out handwheel on quick-release coupling adapter. |
| – |
Detach the charging hose from the refrigerant circuit. |
| – |
Screw on sealing caps again. |
|
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WARNING
High-voltage on high-voltage system. Danger of
electric shock on air conditioner compressor!
...
Always follow the procedure described in the user's manual
for your air conditioner service station.
For every air conditioning system, a certa ...
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Such damage usually develops over a longer period of time.
If an already damaged tyre is exposed to high stress, the
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...
Releasing high pressure in fuel system
The fuel system is under high pressure.Risk of
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Special tools and workshop equipment
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Vehicle diagnostic tester
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2-pack wash primer
Designation:
2-pack wash primer -LLS MAX 230 M1-, olive-green (250 ml)
Issued 12.2013
Product description
The 2-pack wash primer -LLS MAX 230 M1- is a zinc
chromate-free ...
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Charging refrigerant circuit using air conditioner service station
Charging container in air conditioner service station with refrigerant