1.4 TESTING OIL "OUTSIDE" A SYSTEM
Preparation
| To pretest stock Oil before addition to a System, or to
test Oil that can be directly drained from a Compressor. Use the following procedure: 1. Add about two (2) drops of Oil to the Blue inlet of a fully assembled unit with Detector Tube in place. 2. Connect the Oil primed assembly to any gas source having a pressure displacement less than 150 psig. |
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Pressurize
| 3. Open gas valve to pressurize the assembly. 4. Loosen flare cap for a mild bleed. 5. Gas pressure will quickly drive the Oil through the Transfer Agent and deposit a stain on the Indicator. |
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Stop Test
| 6. Stop flow by tightening the flare cap and
close the gas valve. 7. Disconnect entire assembly at extension hose relieving any remaining back pressure. 8. Remove Detector Tube and match the Indicator to the Color Chart. |
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