Operating Hours Counter - Siemens Set CEM CERT Operating Instructions Manual

Operation
8.4 Menu-based operation
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 Key
control
Touch-
sensitive
The meaning of the remaining keys and display elements is described in the section
Standard keys/touch-sensitive elements (Page 50).
82
Meaning
Resets the user operating hours counter to zero
Operating Instructions, 06/2021, A5E34491309-12
Set CEM CERT