Priming plastic materials
2-pack HS Vario surfacerO-ring
Use only O-rings that are resistant to refrigerant R134a and
related refrigerant oils. O-rings are no longer colour-coded.
Coloured and black O-rings are used.
Check that the O-rings used have the correct internal
diameters.
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Removing and installing oil separator
Special tools and workshop equipment
required
Flat scraper
Commercially available studs, M6x20 mm, qty. 2
Sealant remover
Sealant
→&nb ...
Maintaining records on refrigerant
Note
The laws and regulations listed below are valid in the
Federal Republic of Germany. Other or additional laws and
regulations may apply in other countries.
Sources in other countries may be obtained from the
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