Manual

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-WERKE C 5000 control/duo-control Ver. 10 04.07
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When working with oxygen, observe the appropriate requirements.
Danger warning: As a compressed gas, oxygen promotes combustion, supports
combustion intensively and may react violently with combustible substances.
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Keep all gas lines and screw connections that carry oxygen free from grease.
Observe the accident prevention requirements applicable to the activity and the
work station.
Close the main valve on the oxygen supply when work is complete.
Only carry out maintenance work when the system is depressurised.
When using crucibles made of stainless steel, their condition should be carefully
checked after every experiment.
A reduction in the thickness of the material may cause the crucible to burn and may
damage the decomposition vessel. For reasons of safety, crucibles must not be
used any more after a maximum of 25 combustion procedures.
Caution - Magnetism! Effects of the magnetic field have to be taken into account
(e.g. data storage media, cardiac pacemakers ...).
The decomposition vessels C 5010 und C 5012 are manufactured in accordance
with the regulation for pressure vessels 97/ 23/ CEE. This can be recognized from
the V\PERO&( with the identifying number of the testing station named. The de-
composition vessel is a pressure device of Category III. The decomposition vessel
has been subjected to an CEE prototype test. The CE-declaration of conformity rep-
resents our guarantee to you that this decomposition vessel complies with the pres-
sure device described in the CEE prototype test certificate. The decomposition ves-
sel has been subjected to a pressure test at a test pressure of EDU and a leak-
age test with oxygen at 30 bar.
Decomposition vessels are H[SHULPHQWDXWRFODYHV and must be tested by a SUR
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An individual application is understood here to mean a series of experiments that
are performed under roughly the same conditions in terms of pressure and tem-
perature experiment autoclaves must be operated in special chambers (C 2000,
C 5000).
The decomposition vessel must be subject to repeated tests (internal tests and
pressure tests) by a person with professional training. The intervals between tests
must be determined by the operator based on experience, operating manner and
the material used in the decomposition vessel.
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The WKUHDGLQJ on the body of the decomposition vessel and cap screw in particular
are subject to a high level of mechanical stress and must therefore be monitored
regularly for ZHDUDQGWHDU.
The condition of the seals must be checked for functionality must be ensured by
means of a test for leaks (please observe the operating instructions of the decom-
position vessels C 5010 and C 5012, chapter “Leakage test”).
Pressure tests and service tasks on the decomposition vessel must only be per-
formed by persons with professional training.
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