Doosan DP222LBF - When the engine will not start; Troubleshooting Engine Start

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10) When the engine will not start
(1) If there are no problems with the wiring connections  adjust all control values to the "factory setting."
(Refer to DV2213211A)
 Restart the engine.
(2) If the problem is not resolved: There may be a problem with the controller hardware so replace the
controller.
9
8
ON
OFF
5ࠗ
OFF
ON
4
5
6
7
1.5߮ 2C
1.5߮ 2C
-
+
10
1
2
3
Idle
Droop
G
H
J
FED
C
BA
-
+
NMLK
AUX
P
10V
OFF
D1
D2
ON
3
2
1
GND
Frame Actuator Pick up
Battery
10V Output
Aux Input
Droop Switch
Idle Switch
Jumper
Actuator
Mignetic
Pick Up
Battery 24V
Power Switch
Fuse(10A)
Speed Trim Droop Idle
EEX190002