Driving
5.1 Before driving
Operating Instructions GMK5250L 3 302 633 en 5 - 23
27.09.2017
5.1.7 Displaying and resetting operating hours
You can view the total operating hours for all power units in the Operating
hours
menu. You can also delete the recorded operating hours.
The total operating hours cannot be deleted.
• Open the Operating hours menu (1).
Displays
The operating hours are recorded as follows:
– The value (1) indicates the total operating
hours, e.g. 1,680 hours,
– The value (2) shows the operating hours,
which can be reset.
Reset
The displayed operating hours (3) can be
reset.
• Enter the keycode in the fields (1) and
confirm with (2).
You can perform the following actions for
power units:
– select individually (3),
– select all (4).
• Reset the selected operating hours with
button (5).