Komatsu PC450-8 Operation & Maintenance Manual page 112

DETAILED CONTROLS AND GAUGES
On the Breaker Select Menu screen, it is possible to carry out
the following operations with switches F3 - F6.
F3: Moves to next item (1 line down).
F4: Moves to previous item (1 line up).
F5: Returns to previous screen.
F6: Switches to setting screen for selected item.
Changing breaker setting selection
1. Select breaker setting selection (a) on the breaker setting
menu screen, then press switch F6.
2. On the Breaker Select screen, select one of the two set
values for the oil flow, then press switch F6.
q
The default values for the flow setting are both set to
300 liter/min, as shown in the illustration on the right.
To select the oil flow setting, follow the procedure given
in "Changing breaker flow setting (3-47)".
q
The present oil flow set for B mode is marked with a B
in front of the item name as shown in the illustration on
the right.
3-46
OPERATION