N-SYNCHRO / N-SYNCHRO OCTO REGULATOR
Warning!
read this entire manual before using this
equipment!
This booklet is not a diving manual. Before
using the regulator or any other products
for underwater diving, you should attend a
course held by qualified instructors and ob-
tain the relevant diving certificate. The use
of diving equipment by non-certified divers is
dangerous and can lead to serious accidents,
or even death, to the diver and his/her dive
buddies.
This diving regulator has been certified under
the EN 13949:2003 standard, which calls for a
long series of functional tests to a maximum
depth of 50 m and a temperature of 2-4°C,
achieving certification for the use with pure
oxygen (100% o
).
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If you are not experienced in the use of this
equipment, we strongly advise you to get
familiar with its operation during test diving
in shallow waters and under favorable condi-
tions; if needed, contact a qualified instructor
for a refresher course.
When assembling our regulators, all possible
steps have been taken to provide a product
that will be highly reliable over time. how-
ever, these steps may become ineffective
if the regulator is not used correctly and if
adequate maintenance is not performed.
Seacsub S.p.A declines any liability for any
problem caused by failure to comply with the
instructions provided in this handbook.
For any other problem, please contact your
Seacsub dealer or Seacsub S.p.A. directly. only
servicing centres authorized by Seacsub S.p.A.
may carry out repairs or maintenance.
Seacsub S.p.A. diving regulators are the result
of research carried out in close co-operation
with many professional divers. Their innova-
tive features ensure reliability that remains
unchanged even after a long series of dives.
At the same time, their straightforward op-
eration makes maintenance economical and
extremely simple.
Warning!
If your N-SYNChro regulator should come
into contact with normal atmospheric air, or
if you suspect that it has been contaminated,
it is absolutely vital that your regulator be
fully cleaned in a workshop authorized by
INSTRUCTION MANUAL FOR
Seacsub s.p.a.
For your safety, and to obtain the best per-
formance from your N-SYNChro regulator,
be sure:
E
to check that your equipment is always
clean and does not come into contact
with any type of lubricant except for that
expressly intended for use with oxygen.
E
to purchase original replacement parts for
NITroX from Seacsub s.p.a.
E
to check that the tank and valves are
oxygen compatible and set up for use with
oxygen.
E
to make sure that the valves are compatible
with the thread on the first stage (26x2).
E
to open the tank valve slowly.
E
to have your NITroX equipment over-
hauled by a Seacsub s.p.a. authorized lab
after 50-60 hours of use.
YoU mUST STrICTlY AVoID:
E
using the NITroX equipment with normal
atmospheric air.
E
connecting your N-SYNChro hoses or oth-
er accessories that are not set up for use
with 100% oxygen.
ACCESSorIES
All accessories in the Seacsub Nitrox line can be
easily connected to your N-SYNChro regula-
tor. For installation, Seacsub recommends that
you rely on the professionals in an authorized
workshop.
All the new Seacsub products for use at low
pressure (up to 20 bar) can be used, without
modifications, with breathing mixes containing
up to 40% oxygen.
All the new Seacsub buoyancy compensator
vests can be used, without modifications,
with breathing mixes containing up to 40%
oxygen.
Any other accessory or hose set up for use with
normal atmospheric air must mandatorily be
cleaned and decreased for use with NITroX.
In addition, all o-rings should be replaced with
oxygen compatible versions.
The Seacsub NITroX collection contains regula-
tors with 400 bar full scale, compatible with
100% oxygen in these versions: regulator, regu-
lator + depth gauge, and regulator + depth
gauge + compass.
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