Pearl i3 BC Owner’s Manual
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CAUTION:
The proper function of the overpressure relief valve is vital to
prevent damage to the BC bladder. Unauthorized service or tampering
may render these valves inoperable, and could cause the bladder to leak
or burst. This type of damage is not repairable, and is not covered under
warranty.
WARNING: Most training agencies recommend that you descend
in an upright, feet-first position, in order to maintain a slower and
more controlled descent. This is especially true if you experience
difficulty equalizing your ears, or if you are descending in low
visibility conditions.
Overpressure Relief (OPR) via Flat E-Valve
In addition to the Flat E-Valve on the right
shoulder, the Pearl i3 has a second Flat E-
Valve on the back lower right of the BC.
Lower E-Valve
Both Flat E-Valves function as overpressure relief valves to relieve ex-
cess pressure inside the bladder.
NOTE:
One-way valves are included in Flat E-Valve Technology. This al-
lows air to escape the BC yet does not allow water to enter while venting.
SPECIAL FEATURES
On the lower front left pocket is a
grommet hole for an optional retrac-
tor available from Deep See (pn
D745034). Installation instructions are
included with the retractor.
Retractor Mount