E C O P H Y S I C S Introduction
CLD 780 TR / July 2000 5
1.2.3 Intended use of the analyzer
The analyzer is exclusively designed for monitoring of nitrogen oxides in
gases.
The intended use implies:
– operating the instrument within the technical specifications described in
section 2
– following this operating manual and observing all the hints, warnings
and recommendations it contains
Non-intentional use (misuse)
All other types of use beyond the description above are considered as
non-intentional. Damages resulting from such misuse cannot be claimed
from the supplier. He assumes no responsibility. The whole risk remains
with the end-user.
1.2.4 General dangers
WARNING Exhaust gas!
The vacuum pump exhaust must be allowed to vent either above roof level
or to a special-purpose ventilation system using a tube with a minimum in-
ner diameter of sixteen millimeters. Neglecting to observe this safety pre-
caution may cause severe health problems (e.g. the inhalation of NO
2
may cause irritation of the respiratory tract or in severe cases to lung
damage.)
WARNING
High pressure gas!
All relevant safety precautions must be observed without exception:
– Pressurized gas cylinders must be secured against falling. Horizontally
stored cylinders must be prevented from rolling.
– The pressure reduction valves and all tubing from gas cylinder to vent
must be regularly checked for leaktightness.
–etc.
WARNING Toxic gases!
!
!
!
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