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Safety Information
HELiOS Marathon
TM
H850 Portable Oxygen Unit Home Use Guide
1
1 Safety Information
Overview
This section contains important safety information
related to general use of the
HELiOS
MARATHON
™
H850
portable oxygen system, which consists of the
portable oxygen unit and a liquid oxygen reservoir.
Other important safety information appears with
its relevant material throughout the manual. Read
all text surrounding precautionary information.
Before use, carefully read this manual and all
precautionary information in boldface type, as well
as the product specifications.
Warnings
Warnings are identified by the
WARNING
symbol
shown above or other relevant symbols, as shown
on the following pages.
Warnings alert the user to potential serious
outcomes (death, injury, or adverse events) to the
patient or user.
WARNING
Oxygen supplied from this equipment is for
supplemental use and is not intended to be life
supporting or life sustaining. This equipment is not
intended for use by patients who would suffer