Compressed air hazard. Follow the correct procedures when removing the EBA cylinder. There may be
compressed air remaining in the cylinder or pressure built-up in the system which could cause personnel
injury if correct procedures are not followed.
Close cylinder valve (1).
Slowly open regulator valve (2) to relieve the system of pressure.
Using a wrench, loosen coupling nut (3).
Disconnect coupling nut (3) from cylinder valve (1).
Personnel safety hazard. Do not lean over the EBA cylinder clamp when releasing it. The cylinder clamp
is under tension and may cause personnel injury when it is released.
Release cylinder clamp (4).
Remove used cylinder (5) from the EBA.