Doosan DL220, Руководство по эксплуатации и обслуживанию, Страница: 93 / 250

OP001013
2-31
Operating Controls
6. Economy Mode Switch
This economy mode switch allows the operator to switch
between 100% throttle torque and droop curve and about
an 80% derated torque curve and droop. In the economy
mode, fuel consumption is clearly reduced by utilising a
reduced-power characteristic map for the engine. This is of
benifit with all general loading work.
O. In this position torque switch is set to the "off"
position, and 100% torque is permitted for hard
digging or driving up sleep inclines.
I. In this position torque switch is turn "ON", which limits
engine torque to 80% of maximum.
7. Headlight Switch
O. In this position, this switch turns "OFF" clearance, tail,
instrument panel, switch and headlights.
NOTE: If the switch is not in this position with the
engine not running, the pilot buzzer will
sound to warn the operator that the
batteries are being discharged.
I. In this position, this switch turns "ON" clearance, tail,
instrument panel and switch lights.
II. In this position, this switch turns "ON" clearance, tail,
instrument panel, and headlights.
8. Front Work Light Switch
O. In this position, this switch turns "OFF" work lights
mounted on the front top of cabin.
I. In this position, this switch turns "ON" work lights
mounted on the front top of cabin.
FG004998
O
I
Figure 63
FG003976
O
I
II
Figure 64
CAUTION
Do not leave clearance, tail, instrument panel or
headlights "ON" when the engine is not running.
Leaving lights "ON" with the engine shut down will
discharge batteries.
Figure 65
HAOQ071L
O
I
CAUTION
Do not turn "ON" the work light when traveling on
public roads.