Enviro-Safe Oil Charge for R1234YF Systems #2021A
Read and understand all warnings and directions before use.
1. Shake can well.
2. Install can tap valve amd charging hose.
3. Install charging hose on low pressure side ONLY.
4. Invert can.
5. Turn on compressor.
6. Open charging valve on low pressure side.
7. Install desired amount of oil into system.
8. Discard empty can according to all rules and regulations for disposal in your area.
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