Volkswagen Golf Service & Repair Manual: Charging devices that do not require a permit
| Charging devices that do not require a permit are mobile
charging devices into which pressurised gases are charged into
compressed gas containers for exclusive use of one company. |
| Some air conditioner service devices are charging devices
that do not require a permit. When these devices are used, the
refrigerant is charged not into locally mobile compressed gas
containers, but into a permanently installed charging cylinder
with a visible contents gauge and float switch. |
| When surplus refrigerant is transferred for one's own
requirements, it is recommended that a portable charging
cylinder with visible level gauge and pressure relief valve be
used. |
| Make sure to observe the corresponding technical rules (e.g.
TRGS 400, TRGS 402, TRGS 407, TRGS 510, TRBS 3145/TRGS 725) when
handling compressed gases and, in particular, when filling
compressed gases from one compressed gas container into another
one. |
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Group 3:
Portable extraction and charging devices linking the air
conditioning system to a fixed compressed gas container.
The ...
WARNING
When working on the refrigerant circuit, observe
generally applicable safety rules and the Regulations
for ...
Other materials:
Water content
Only very small amounts of water are soluble in liquid
refrigerant. On the other hand, refrigerant vapour and water
vapour mix in any proportion.
Any water present in the refrigerant circuit will be carried
along as droplets. The dessica ...
Eliminating flat spots caused by storage or handling
Eliminating flat spots caused by storage or handling
Flat spots caused by storage or handling cannot be
eliminated from the tyre using workshop equipment.
Flat spots caused by storage or handling can be removed onl ...
Electric windows – functions
First read and observe the introductory information
and safety warnings One-touch opening and closing
One-touch opening and closing makes it possible to fully open and close the windows.
The individual buttons do not have to be held down to do this.
For one-touch closing: pull the button fo ...
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Classification of extraction and charging devices in groups
Notes to repairs on refrigerant circuit