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KROHNE OPTIWAVE 7300C ATEX EN User Manual

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CONTENTS

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06/2010 - 4000091504 - AD ATEX OPTIWAVE 7300 R06 en

OPTIWAVE 7300 C

5 Service

22

5.1 Periodic maintenance..................................................................................................... 22
5.2 Keep the device clean..................................................................................................... 22
5.3 Returning the device to the manufacturer..................................................................... 22

5.3.1 General information.............................................................................................................. 22
5.3.2 Form (for copying) to accompany a returned device............................................................ 23