Büchi Labortechnik AG
Cleaning and servicing | 7
Operation Manual Inert Loop S-395
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Install the front cover.
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Place the screws at the indicated positions.
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Connect the power cable.
7.6
Checking the controller of the oxygen sensor
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Check the correct function of the controller for the oxygen sensor.
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For further information take a look at the document NTR1401-X-SUB03-T2b-
AP10-M2-111 from the sensor manufacturer Ntron Gas Measurement Ltd.
7.7
Changing the oxygen sensor
7.7.1
Removing the oxygen sensor
u
Disconnect the power cable.
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Disconnect the communication cable, see
Chapter 3.2.1 "Front view", page 10.
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Remove the screws at the indicated positions.
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Open the front cover oxygen sensor.
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Remove the grounding cable from the front
cover oxygen sensor.
