Daily operational check of my SCBA.
1. Activate purge (CVFD air packs do not have this), press actuator to close demand valve (bottom button on the regulator).
2. Open/close bypass valve.
3. Remove SCBA from mount and turn on bottle just enough to charge system, then turn off. Replace SCBA.
4. Turn off mic and attach mask while system performs check.
5. Ensure system check good (green check mark on control module. If red X is displayed, take pack OOS), verify full battery.
6. Don mask. I do so with my gloves and hood as extra practice every single time. Breathe down air in system and verify low air bell rings. This is also to ensure exhalation valve is not stuck.
7. Doff mask, reattach to regulator, press bottom button/actuator to close demand valve.
8. Allow PASS device to full alert and cancel with one side button on control module.
9. Manually active PASS and cancel with other side button.
10. Turn off SCBA and set straps to your liking.
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