Get To Download Sf2 Eccr Pre-dive Checklist - Sdi Tdi

Filling out the To Download SF2 ECCR Pre-Dive Checklist - SDI TDI online is crucial for ensuring safety and compliance before embarking on a dive. This guide provides a step-by-step approach to completing the checklist, making the process straightforward and easy to follow.

Follow the steps to successfully complete the checklist

1. Click ‘Get Form’ button to obtain the form and open it in your preferred editing tool.
2. Begin by entering the date at the top of the checklist to document when the pre-dive procedures are being completed.
3. For the analysis of the oxygen cylinder and diluent cylinder, enter the respective percentages and pressures in the designated fields.
4. In the head section, ensure that the dry O-ring is lightly lubed and connected sensors are dry. Make sure the plate with O-ring is in place and securely screwed down.
5. Check the scrubber bucket to confirm it is dry, and record the active time. Ensure the O-ring is in place and lightly lubed.
6. Ensure the mid-section is clean and dust-free, inspect the O-ring, and confirm that the diluent and off-board systems are connected. Check the ADV function.
7. Inspect the counterlung for cleanliness and debris-free condition, and ensure the OPV is functioning properly and damage-free.
8. In the breathing loop section, confirm that mushroom valves are inspected, the bailout function is smooth, and connections are secure including the mouthpiece.
9. Ensure that the scrubber bucket and mid-section are stable, the head is aligned, clips are closed, and the OPV is set for the dive. Confirm battery functionality.
10. Follow the calibration steps, recording the mV readings for both diluent and oxygen as outlined in the form.
11. Check the function of the manual add/LP inflator, inspecting hoses and their position.
12. Connect the loop noting that the flow is from right to left. Ensure alignment to prevent jaw fatigue and check the bailout.
13. Perform the positive pressure test by closing the OPV, turning off the diluent and oxygen supply, and breathing into the loop for a minimum of 120 seconds.
14. Conduct the negative pressure test, breathing gas from the loop until the counterlung is at a minimum, closing it afterward and waiting at least 120 seconds.
15. Check that quick shut-off sliders are disengaged at both oxygen and diluent supply units.
16. Perform the pressure-drop test by switching on the handset, toggling from surface SP, and opening the oxygen and diluent valves while monitoring for pressure drop.
17. Recheck the handset for correct diluent, gradient factors, bailout options, and set-points.
18. Complete the pre-breathe and function test by opening the oxygen and diluent supply and pre-breathing for three to five minutes.
19. Once all sections of the checklist are filled, you can save changes, download, print, or share the completed form as necessary.

Ensure your safety by completing the SF2 ECCR Pre-Dive Checklist online before your next dive.