Doosan DX225LC, Manual

Page: 32 / 136

Electrical System
Page 31
SP000935
INITIAL OPERATION
NOTE: Refer to method for setting clock in operation manual
for setting time.
MODE SELECTOR SWITCH
Power Mode / Trenching Mode Switch
NOTE: When the engine speed is below 1,000 rpm, the
output current of E.P.P.R valve is fixed to be
600 ±60mA.
Auto Idle Switch
Item Input (Terminal) Output (Operation and initial setting mode)
Initial
Operation When "CN6-1,2" is applied
battery voltage (starter switch
shifts from "OFF" to "ON" • LCD, all of LED and warning lights are turned
"ON" and turned "OFF" after about 2 seconds.
• Warning buzzer is activated and turned "OFF"
after about 2 seconds.
• Power mode: Standard mode.
• Work Mode: Digging mode.
• Auto Idle: High Output (Activation).
• Display: Indicating coolant temperature, Fuel
level, Hydraulic oil temperature, Engine speed.
• Clock: Current time display.
Operation Mode
Output Check
(Operation
mode display
LED)
e-EPOS Output
Electromagnetic
Proportional
Pressure
Reducing Valve (E.P.P.R
Valve) Current (mA)
Swing Priority
Solenoid Valve 7-Segment
Display
Power
Mode
Power Mode ON
No-load: 150 ±20mA
Load: Variable output
(Max. current: 400 ±20mA)
- 9 x
Standard Mode OFF
No-load: 400 ±20mA
Load: Variable output
(Max. current: 600 ±60mA)
- 7 x
Work
Mode
Trenching Mode OFF - ON x 2
Digging Mode ON - OFF x 0
Operation Mode Output Check (Operation mode display LED)
Auto Idle Activation ON
Cancellation OFF