Manual rEvo III
29
All connections with cable ties (the mouthpiece to the DSV and the breathing hoses to
the ‘screw connections’) should be inspected for not having weakened: if so they must
be replaced. If there is any doubt, the cable ties must be replaced.
Regulators (first stages) should be serviced each year by a competent service
technician. The oxygen regulator must be cleaned for oxygen use.
The preset intermediate pressure for the oxygen first stage is 8 bar: this pressure is
set to have a CMF of 0.6liter/min
The preset intermediate pressure for the diluent first stage is 9 bar.
Complete inspection after 5 years:
A complete inspection of the whole unit is recommended every 5 years: for this the
unit has to be sent back to the manufacturer, or an authorised rEvo service centre.
Storage instructions:
When not used, the unit must be stored in a dry atmosphere, non-freezing, if
possibly at room temperature, but always < 50°C, as continuous high temperatures
will degrade materials and specially the oxygen sensors faster.
If for whatever reason the unit is stored at a temperature higher then 50°, the O-rings
on the scrubber holders, and the oxygen sensors must be removed, to avoid damage.
Packing suitable for transport:
Make sure the units is wrapped completely in protection foam or a suitable case so
that any hard shocks on the unit are avoided.
