HEIDENHAIN QUADRA-CHEK 100, Operating Instructions Manual, Page: 12 / 81

Introduction
iv
W W W W WARNING ARNING ARNING ARNING ARNING
There is never any reason to open the QC100 enclosure. There There is never any reason to open the QC100 enclosure. There There is never any reason to open the QC100 enclosure. There There is never any reason to open the QC100 enclosure. There There is never any reason to open the QC100 enclosure. There
are no user
are no user
are no user are no user are no user-serviceable components or assemblies inside. As
-serviceable components or assemblies inside. As
-serviceable components or assemblies inside. As -serviceable components or assemblies inside. As -serviceable components or assemblies inside. As
with any electronic instrument, there is a danger of electrical with any electronic instrument, there is a danger of electrical
with any electronic instrument, there is a danger of electrical with any electronic instrument, there is a danger of electrical
with any electronic instrument, there is a danger of electrical
shock and damage to the instrument if the enclosure is opened.
shock and damage to the instrument if the enclosure is opened. shock and damage to the instrument if the enclosure is opened. shock and damage to the instrument if the enclosure is opened. shock and damage to the instrument if the enclosure is opened.