1. Turn on air valve and visualize tank pressure (min 4000 psi)
2. Attach chest strap
3. Tighten shoulder straps
4. Tighten waist belt
5. Put on mask and tighten straps
6. Check for seal on mask
7. Don hood
8. don helmet with earflaps down and strap tight
9. Attach regulator to face piece
10. Neck flap must be secure
11. Don gloves