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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 94 (Air Conditioning System (HEV)) >> Compressor Oil >> Repair Procedures >> Handling of Oil

Handling of Oil

WARNING: This page is about a different variant/trim than selected.
  1. Do not use the same equipment as mechanical compressor with it.
  2. Because the electric compressor uses high-voltage, you should use POE oil which have high volumetric resistivity.
  3. If the oil mixes, dielectric breakdown occurs due to volumetric resistivity decreased. Then, A/C compressor may not work.
  4. The oil should be free from moisture, dust, metal powder, etc.
  5. Do not mix with other oil.
  6. The water content in the oil increases when exposed to the air. After use, seal oil from air immediately. (HFC-134a Compressor Oil absorbs moisture very easily.)
  7. The compressor oil must be stored in steel containers, not in plastic containers.
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