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GROUP 6 AUTOMATIC WARMING UP FUNCTION
Main pump
Pilot pump
EPPR valve
Drive signal
P
M
Engine
Coolant
temp sensor
Fuel injection
pump
Accel
actuator
CPU controller
Warming up lamp signal
Coolant temperature signal
Motor drive signal
Potentiometer signal
bar
rpm
TIME
F
H
C
E
F
L
S
H
POWER MODE
SELECT
ENGINE SPEED
TRAVEL SPEED
AUTO
DECEL
H
M
CPU controller reads engine coolant temperature through the temperature sensor, and if the coolant
temperature is less than 30
Ş
C, it increases the engine speed from key start rpm to 1200rpm. At this
time the mode does not change.
In case of the coolant temperature increases upto 30
Ş
C, the engine speed is decreased to key start
speed. And if an operator changes mode set during the warming up function, the CPU controller
cancels the automatic warming up function.
3. LOGIC TABLE
1.
2.
Actuated
Canceled
Warming up lamp
- Coolant temperature :
Less than 30
Ş
C(After engine run)
- Coolant temperature : Above 30
Ş
C
- Warming up time : Above 10 minutes
- Changed mode set by operator
Ɠ
If any of the above conditions is
applicable, the automatic warming up
function is canceled
- Coolant temperature : Above 30
Ş
C
- Mode : Default(S mode)
- Warming up time : 10 minutes(Max)
- Warming up lamp : ON
- Default mode
- Default mode
- Changed mode
- Warming up lamp : OFF
Description
Condition
Function
Содержание R 160 LC-3
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Страница 152: ...4 14 BEACONLAMPCIRCUIT FUSE BOX BEACON LAMP SW BEACON LAMP 2 3 1 4 4 CN 2 CN 14 CL 7 CN 6 CN 1 CN 36 CS 23...
Страница 171: ...4 33 No of pin Receptacle connector Female Plug connector Male 20 1 11 10 20 S817 020105 MULTILOCK TYPE CONNECTOR 2...
Страница 182: ...4 44 No of pin Receptacle connector Female Plug connector Male 24 12 24 1 13 S815 024000...
Страница 394: ...8 81 8 Fit spool 34 spring 35 to base plate 3 and tighten plug 36 Pay attention to spool direction...
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Страница 416: ...8 103 Remove lock nut 21 and then boot 26 15...
Страница 427: ...8 114 Install cover 3 to hub 1 and tighten bolts 14 Torque 5 5 12 5kgf m 40 90lbf ft 7 14 15 3...
Страница 456: ...8 143 1 STRUCTURE GROUP 11 WORKEQUIPMENT SECTION A SECTION B SECTION C C B B A A C...