Hitachi ZAXIS 135US-5B Operator's Manual page 138

5. Press selector knob (2) to display Operation Screen (7).
6. Rotate selector knob (2) to highlight Breaker Operation
(8).
7. Press selector knob (2) to display Breaker Operation
screen (9).
Operating Time, Machine Operation Hours and Operation
Ratio can be checked in this screen.
Pushing selector knob (2) to return to the basic screen. To
reset the Operation Time and Machine Operation Hours
data, rotate selector knob (2) to highlight CLEAR (10), and
then push selector knob (2).
OPERATOR'S STATION
1-74
2
MDCD-01-026
7
8
MDAA-01-196EN
9
10
MDAA-01-197EN