EN-38
How to Install and Remove O-ring
To
Install O-ring,
carefully push O-ring into
groove, making sure to align the shape of the
o-ring with the shape of the groove. Be careful
not to twist the O-ring.
Important:
Do NOT lubricate O-ring
Carefully inspect and clean O-ring and
O-ring contact surfaces before each
underwater use.
To
remove O-ring,
use a non-sharp object, like
a credit card to lift up O-ring at one of the corners.
O-ring
Waterproof
Door
O-ring Contact surface