IKA C 5000 control Package 2/12 - Manual (Page 103)

IKA  -WERKE C 5000 control/duo-control Ver. 10 04.07
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The system displays the malfunction and interrupts the measurement. Check the
ignition wire, the cotton thread, the fuel sample and the O
2
supply. It may be that
you will have to use a combustion aid.
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Adiabatic and isoperibolic measurements are interrupted after 13 minutes in the
preliminary experiment (warm-up) and 16 minutes in the main experiment. Check
the stirrer drive (rotating stirring rod after the inner vessel has been emptied), the
seal of the decomposition vessel (see C 5010 / C 5012 Operating Instructions),
the function of the cooling unit as indicated by heat escaping from the cooler
fans.
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The malfunction is displayed in the header line of the display. An acoustic signal
is heard at the same time. The temperature display stops changing. You can try
to eliminate the error with the Temp-init. command in the 0DLQWHQDQFH menu. If
this does not work, the calorimeter must be restarted.
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Please contact your Technical Service Department.
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This error message is displayed if the ignition capability can no longer be ensured
during the measurement. The experiment is interrupted. Check the ignition wire,
the ignition wire fastening and the contact spring on the filling head of the inner
cover.
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For more information on this message, see the Operating Instructions for the
C 5020 sample rack.