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 ...
Other materials:
Crimping pliers -VAS 1978/1A
Crimping pliers -VAS 1978/1A- or crimping pliers (base tool)
-VAS 1978/1-2- together with head adapter 0.35 - 2.5 mmІ -VAS
1978/1-1- or head adapter 4.0 - 6.0 mmІ -VAS 1978/2A- are used
to squeeze together crimp connectors from ...
Aqua Premium system, blending system for 3-stage colours
Issued 04.2013
Product description/objectives
To attain visually perfect colour transition in blending
area or to adjacent parts such as wings or doors.
Technical data sheet
Substr ...
2-pack IR Premium filler
Designations:
2-pack IR Premium filler -LSP 787 220 A1-
2-pack IR Premium filler -LSP 787 220 A2-
2-pack IR Premium filler -LSP 787 220 A3-
Issued ...
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Charging refrigerant circuit using air conditioner service station
Charging container in air conditioner service station with refrigerant