Teledyne Mixchek - Helium / Oxygen mixture analyzer - Manual (Page 9)

MIXCHEK
Teledyne Analytical Instruments ix
DANGER
COMBUSTIBLE GAS USAGE
WARNING
This is a general-purpose instrument designed for use in a
non-hazardous area. It is the customer's responsibility to
ensure safety especially when oxygen is being analyzed.
Oxygen readily promotes and accelerates combustion.
Combustible gases should not be present in the immediate
area nor should this instrument be used near an open flame
or ignition source.
Helium and nitrogen, while inert, can pose a suffocation risk.
The customer must eliminate the possibility of displacing
atmospheric air with helium or nitrogen at or near the
instrument during the mixing or analysis process.
The customer must also ensure that the principles of
operating this equipment are well understood by the user.
Misuse of this product in any manner, tampering with its
components, or unauthorized substitution of any component
may adversely affect the safety of this instrument.
Since the use of this instrument is beyond the control of
Teledyne, no responsibility by Teledyne, its affiliates, and
agents for damage or injury from misuse or neglect of this
equipment is implied or assumed.