CAIRE HELiOS Marathon H850 Home Use Manual page 14

H850 Safety Information
Definition Of Symbols (continued)
Symbol Definition
Refer to documentation for
information.
SN
Serial Number
Fragile. Handle with care.
Keep dry
Non-flammable, non-toxic gas.
Oxygen is a non-flammable, non-
toxic gas.
Fire intensifying risk. High
concentration of oxygen can cause
rapid burning of other substances.
This device complies with the
requirements of Directive 93/42/EEC
concerning medical devices. It
therefore bears the CE marking as
shown.
This pressure vessel complies with
the requirements of Directive
2010/35/EU concerning transportable
pressure equipment. It therefore bears
the Pi marking as shown.
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