BOSS Burn Out Flushing System Procedure
System Procedure
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1. Isolate component to be flushed Condenser or Evaporator Coil |
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| 2. Check pressure in receiver tank, bleed non-condensable gasses as required | |
| 3. Attach the “BOSS” device as shown |
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| 4. Start pump, open valves to receiver tank, inlet pressure switch will light | |
| 5. Flood component with flushing refrigerant until liquid is visible in sight glass, shut off flushing refrigerant, position in an inverted position to allow liquid to drain towards pump | |
| 6. Pump until pressure switch lights, then flood again | |
| 7. Pump until pressure switch lights | |
| 8. Continue to cycle fluid until no residue shows in sight glass, usually 2-3 times |