rEvo rebreather bult up check list

1. Analyze, pressure check, and label the oxygen and diluent cylinders.

2. Install both cylinders on the unit and verify correct installation.

3. Verify the millivolts from the oxygen sensors.

4. Verify youngest oxygen sensor & reading. Replace if needed.

5. Secure moisture absorber in inhale lung.

6. Install sensor and solenoid grid. Verify cables.

7. Fire solenoid & verify external battery > 6.5V

8. Inspect remaining time on scrubbers. Refill if needed.

9. Install scrubber canisters with TOP marker.

10. Inspect scrubber o-rings and sealant surfaces.

11. Close the cover hand-tight.

12. Inspect mushroom valves in mouthpiece.

13. Inspect mouthpiece o-rings and grease.

14. Install breathing loop onto unit.

15. Wrap HUD cable 3–4 times clockwise around loop.

Pre-Dive Assembly