Case CX130 - Travel Speed and Engine Emergency Stop

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ELECTRIC CIRCUIT
CASE TRAINING CENTER
AUGUST 2000
Travel speed
1) Circuit configuration
CS00F504
1. Instrument panel
2. Travel speed switch
3. Main electronic control box
4. Pressure detector P1
5. Pressure detector P2
6. Pump regulating pressure detector (N)
7. Travel pilot pressure switch
8. Travel 2nd speed solenoid valve
2) Timing diagram
1
2
3
4
5
6
7
8
IIII II I III I
II
24 V
Supply
0 V
ON
OFF
5 V
0 V
IN1
Speed
Travel speed
switch