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Operation
8.4 Menu-based operation
Set CEM CERT
82
Operating Instructions, 06/2021, A5E34491309-12
8.4.4.2
Operating hours counter
This menu displays the two operating hours counters of the system:
•
User operating hours counter: This can be reset and thereby restarted by the
customer at any time.
•
Factory operating hours counter: This cannot be reset and thus shows the total
operating time of the system since its manufacture.
The keys or display elements have the following meaning:
Operator
control
Key
Meaning
Touch-
sensitive
Resets the user operating hours counter to zero
The meaning of the remaining keys and display elements is described in the section
Standard keys/touch-sensitive elements (Page 50).
Summary of Contents for Set CEM CERT
Page 1: ......
Page 2: ......
Page 8: ...Table of contents Set CEM CERT 6 Operating Instructions 06 2021 A5E34491309 12 ...
Page 44: ...Commissioning 7 2 Commissioning Set CEM CERT 42 Operating Instructions 06 2021 A5E34491309 12 ...
Page 112: ...Technical specifications Set CEM CERT 110 Operating Instructions 06 2021 A5E34491309 12 ...
Page 122: ...Appendix A 2 Returns Set CEM CERT 120 Operating Instructions 06 2021 A5E34491309 12 ...