S0802220K
Page 44
Electrical System
POWER MODE CONTROL
The power mode switch permits the selection of the appropriate engine power depending on the working
condition. One of the two, Power Mode or Standard Mode, setting can be selected. When the engine start
switch is turned "ON," the power mode is automatically defaulted to standard mode. The desired mode can
be selected by pressing the select button on the instrument panel. When the power mode is selected, the
indicator lamp will turn "ON" to display the selected mode.
(Power mode switch si
nal
Potentiometer si
nal)
1
L
(Throttle si
nal
1
(En
ine throttle control si
nal
(Throttle Position si
nal
(En
ine speed sensor si
nal
Drive si
nal)
2
1
AR
1
4
Figure 44
Reference
Number
Description
1
Instrument Panel (Power
Mode Selection Switch)
2 Engine Control Motor
3 Engine
4 Main Hydraulic Pump
5 Control Pump
6 Control Valve
9 Engine Speed Sensor
10 E.P.P.R. Valve
15 Engine Throttle Controller
16 Engine Control Dial
17 e-EPOS Controller
20
Work / Travel Selection
Switch (Wheel Type)
Reference
Number
Description