O-ring seals for refrigerant circuit |
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| Only use once and then replace. |
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| Coat with refrigerant oil before use. |
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| Ensure that they are positioned correctly on the pipe or in the groove. |
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| Take care to avoid dirt. |
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| Only O-ring seals which are resistant to refrigerant R134a and the associated refrigerant oil may be installed. These O-ring seals are colour-coded to prevent interchanging (currently “red”, “lilac” or “violet”): → Parts List |
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| In addition to the coloured O-ring seals, black O- rings are also used in production for certain connections. |
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