ENGLISH
All Cressi-sub XS Compact second stages are downstream, that
is, the valve automatically opens in case of calibration loss in the
first stage or of a sudden intermediate pressure increase.
This means that any condition of over pressure upstream the
second stage leads to automatic free flow, never causing the reg-
ulator to get stuck.
The range of Cressi-sub XS Compact regulators is compliant with
the requirements of directive EU 2016/425, having been tested
and certified for use exclusively with:
• warm water (>10°C) relative to model XS Compact/Octopus XS
Compact (A>10°C);
• cold water (<4°C) relative to model XS Compact PRO /Octopus
Xs Compact Pro (A),
Consequently, they bear the CE mark followed by the certifying
agency identification number 0474, identifying RINA, the regis-
tered testing agency that monitors its manufacture pursuant to
Form B+C2 of the EU 2016/425 regulation, as well as the critical
health and safety requirements for category III PPE. It also regu-
lates the conditions for bringing such equipment to market.
2.4 - XS Compact Pro / XS Compact disassembly and
servicing
When designing the XS Compact regulator, particular attention
was paid to the disassembly and servicing phases, which can al-
ways be carried out in utmost safety thanks to its innovative fea-
tures that make all servicing phases easier, as maintenance is
crucial to always have a perfectly serviced, calibrated, and high-
performing device.
WARNING: intermediate pressure must be set only at au-
thorized Cressi-sub centres, while the setting values can NOT
and must NOT be modified by the user, in order not to affect the
regulator’ s performance. Cressi-sub decline any responsibility
for any intervention carried out by unauthorized personnel.
You can find your authorized Cressi-Sub center by
asking your dealer, or Cressi Sub S.p.A. itself
(email: info@cressi.com).
NOTE: we recommend to have the regulator completely serv-
iced yearly or even oftener in case of intensive use; only original
Cressi-sub spare parts are to be used.
The unique bayonet mount lock system of the cap allows the
case to be easily opened and closed, and at the same time it
locks cap and seal in all safety and precision; there is no mechanic
coupling thread as in most other regulators on the market, that
may cause problems affecting their performances. Moreover, a
specially sized mechanic insert guarantees the regulator to be
safely and precisely locked.
Opening and locking a common circular seal case regulator has
never been so easy as well as so safe. Every operation of check-
ing, servicing and setting of the second stage is made easier and
faster.
To reach this goal, we designed a revolutionary patented cap on
the device side, which avoids using a threaded coupling. The
valve as well can be serviced and set in an extremely easy way
guaranteeing the second stage utmost performance and perfect
tightness.
fig. 20
69
SECOND STAGES
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