Volkswagen Polo Service & Repair Manual: Connecting Service Station
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Connect the A/C service station to the power supply. |
| – |
Connect quick-release coupling adapter to charging hoses of
service station (handwheels not screwed in/hand shut-off valve
not open).
|
| – |
Switch on service station and evacuate charging hoses (only
necessary if there is air in charging hoses). |
| – |
Switch off A/C service station. |
| – |
Remove caps from service connections (with valve). |
| – |
Connect the A/C service station to the refrigerant circuit
using service connections with quick-release coupling adapters. |
| – |
Screw in handwheel of quick-release coupling adapters only
until valves are definitely open at refrigerant circuit
connection (observe pressure gauge, do not strain valves). |
| – |
Perform planned tests and measurements. |
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The Ultrasonic HVAC Cleaning System -VAS6189A- is placed in
the front passenger footwell and sprays Aero-Clean. Aero-Clean
neutralizes microbes and bacteria inside th ...
Other materials:
Cigarette lighter
Fig. 105 In the front centre console:
cigarette lighter
First read and observe the introductory information
and safety warnings
With the ignition switched on, press in the knob on the cigarette lighter
.
Wait for the lighter to pop out.
Pull out the cigarette lighter and li ...
Headlamp Washer System
The following hose connection types are used for connecting
hoses to pumps and spray nozzles or as separating points
–
Disconnect by depressing clip
-1--arrow- and then separating coupling ...
Pressure Gauge, Tests and Measurements
Indicators on pressure gauge
1 -
Temperature scale for refrigerant R134a CF3–CH2F or
CH2F–CF3.
2 -
Pressure scale
The pressure gauge may have one or more temperature s ...
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Ultrasound A/C Cleaner -VAS6189B