Manual Version 19 / 01-2019 II Page 43 of 44
SF2 ECCR OPERATION MANUAL
12.2 Further operating instructions
To use the SF2 safely, it is essential to read the following operating instructions
carefully.
1. Shearwater Petrel Dive Can
2. Shearwater Petrel Ext.
3. SF2 ECCR HUD
If you do not have these operating instructions, you can find them on our website in
the download area.
www.scubaforce.eu
Compliance with CE requirements
In accordance with the European standard EN14143, paragraph 8, the following
information must be particularly observed
.
• 8.1 This manual contains information that will enable trained and qualified
persons to assemble and use the SF2 in a safe manner
• 8.2 This manual was originally written in German
• 8.3 The application of the SF2 is an autonomous recreational diving device.
For dives with air and trimix gas. The SF2 is approved for a maximum depth
of 40 meters (130 feet) with air diluent or up to 100 m (325 feet) with trimix
diluent. The SF2 uses two gas supplies: trimix or air diluent and oxygen; and
those generated by breathing, gas mixture mixed by the SF2. The use of the
SF2 is restricted to diving underwater only by appropriately trained persons.
Detailed instructions on how to assemble the SF2, including descriptions of
the individual components, the specific connection between the components
and the various safety elements, can be found in this manual.
• The user should be able to understand the risks and to assess the risks
associated with the use of the SF2 and the use of this manual in conjunction
with qualified training of the SF2 instructor prior to diving. The operating
temperature for the SF2 is between a minimum of 4 ° Celsius and a maximum
of 34 ° Celsius. Using the device outside of these limits can lead to
malfunction. The SF2 is intended for dives that require little to moderate work.
Although the SF2 is able to withstand high work rates, this is not its intended
purpose. The SF2 is intended to supply the diver with a breathing gas mixture
with a partial pressure between 0.4 bar (at least 0.35 bar) and 1.3 bar
(maximum 1.5 bar). Depending on the depth of the dive, the oxygen content in
the breathing gas should be between 21% and 100%. Nitrogen between 0%
and 79% and helium between 0% and 90%, depending on the diluent used,
i.e. Air or trimix.
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