Komatsu PC2000-8 BACKHOE, Operation & Maintenance Manual

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OPERATION
DETAILED CONTROLS AND GAUGES
3-61
3. Select the desired E mode from the economy mode adjust-
ment selection menu.
The levels that can be set are as follows.
E0: Default adjustment value 0 (default set value)
E1: Economy adjustment 1
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When moving from E0 to E1, the fuel consumption
improves, but the production goes down by that
amount.
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When the machine is shipped, it is set to E0.
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On the Economy Mode Adjustment menu screen, it is
possible to carry out the following operations with
switches F3 - F6.
F3: Moves to item below.
F4: Moves to item above.
F5: Cancels change and returns to user menu screen.
F6: Accepts change and returns to user menu screen.
Auto Low Idle Setting
It is possible to switch the ON and OFF settings of the auto low idle function.
(When the machine is shipped from the factory, the auto low idle function is set to ON.)
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For details of the auto low idle function, see “Auto-deceleration Switch (3-33)“.