Tadano GR-500EXL-3, Руководство по обслуживанию

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8
WZ03-7580E
8
Z-4 Z-4 Electric Circuit (Upper) Z-4
3. Comparison table (connector No., usage, description, coordinate and paragraph No.)
CN No. Usage Description
Electric
circuit
coordinate
Electric
circuit
diagram
Harness
diagram
CN060 Air solenoid valve (air horn) (SL60) Energized: horn Z-4 4.3 Z-12 2.
CN100 AML vent solenoid valve (SL100) Energized: on load
Z-4 4.4 Z-12 3.
CN102 Remote control pressure vent solenoid valve (SL102) Energized: on load
CN120 Slewing right proportional control valve (SL120) Rise up Ao value: slow stop function
CN121 Slewing left proportional control valve (SL121) Rise up Ao value: slow stop function
CN143 Boom telescoping/aux. winch control selection solenoid
valve (SL143)
Energized: telescoping
CN144 Boom telescoping/aux. winch control selection solenoid
valve (SL144)
Energized: telescoping
CN160 Slewing brake release solenoid valve (SL160) Energized: brake release
CN161 Slewing free/lock selection solenoid valve (SL161) Energized: free
CN162 Slewing relief proportional control valve (SL162) -
CN190 Jib set extend solenoid valve (SL190) Energized: jib set cylinder extend
CN191 Jib set retract solenoid valve (SL191) Energized: jib set cylinder retract
CN230 Top cylinder selection solenoid valve (SL230) Energized: top cylinder (No. 2 cylinder)
CN238 Top cylinder retracting prevention solenoid valve (SL238) Energized: retract prevention function active
CN447 Eco mode switch Contact close: eco mode F-2 Z-4 4.1
Z-12 1.2
CN461 Power window switch (outside cab) Contact close: power window up K-1
Z-4 4.2
CN467 Power window switch
Contact close: power window up/down
(corresponding switch position)
J-1
CN468 Roof wiper switch Contact close: roof wiper mode M-1
CN470 Working lamp switch Contact close: working lamp "ON" I-1
CN473 Differential lock switch Contact close: differential lock C-11
CN476 High/low and 2/4-wheel drive shift switch
Contact close: high/low 4-wheel drive
(corresponding switch position)
B-12
CN480 Outrigger switch (for jack/slide selection)
Contact close: outrigger jack/slide
(corresponding switch position)
I-6
CN484 Slewing brake switch Contact close: brake apply G-2
Z-4 4.1
CN485 Boom telescoping/aux. winch control selection switch Contact close: telescoping D-2
CN487 Slewing free/lock selection switch Contact close: free
C-2
CN488 Jib set switch
Contact close: jib extend/retract
(corresponding switch position)
Z-12 2.
CN494 Hazard switch Contact close: hazard lamp ON K-1
Z-4 4.2
Z-12 1.2
CN495 Roof washer switch Contact close: roof washer mode N-1
CN497 Outrigger switch (for ext./ret. selection)
Contact close: outrigger extend/retract
(corresponding switch position)
I-6
CN498 Outrigger individual operation switch (ALL) Contact close: outrigger all G-7
CN499 Outrigger individual operation switch (FL) Contact close: outrigger front left H-7
CN500 Outrigger individual operation switch (FR) Contact close: outrigger front right G-7
CN501 Outrigger individual operation switch (RL) Contact close: outrigger rear left
H-7
CN502 Outrigger individual operation switch (RR) Contact close: outrigger rear right
CN503 Emergency telescoping switch
(2nd boom and 3rd/top boom)
Contact close: emergency telescoping B-2
Z-4 4.1 CN505 Anti-two-block disable switch Contact close: Anti-two-block disable E-2
CN506 3rd/top boom extending switch
Contact close: No.2 cylinder telescoping
(3rd/top boom)
D-2
CN509 PTO switch Contact close: PTO "ON" I-14
Z-4 4.2
CN510 Parking brake switch Contact close: parking brake release A-18
CN511 Combination switch - A-10
CN513 Transmission selection switch (shift lever) (lamp) - F-1
CN514 Steering mode selection switch
Contact close: 4-wheel/crab steering
(corresponding switch position)
D-12
CN521 Over-front detection switch Output: over-front Z-4 4.3 Z-12 2.
CN529 Control lever stand position detection switch (left) Output: lever stand retract B-2
Z-4 4.1 Z-12 1.2
CN531 Slewing horn switch Contact close: horn D-2
CN532 Main winch hoisting up detection switch Contact open: hoisting up
Z-4 4.4 Z-12 3.
CN533 Aux. winch hoisting up detection switch Contact open: hoisting up
CN534 Boom extending detection switch Contact open: boom extending
CN535 Boom retracting detection switch Contact open: boom retracting
CN536 Boom raising detection switch Contact open: boom raising
CN537 Boom lowering detection switch Contact open: boom lowering
CN540 Slewing right detection switch Contact open: slewing right
CN541 Slewing left detection switch Contact open: slewing left
CN546 Main winch hoisting down detection switch Contact open: hoisting down
CN547 Aux. winch hoisting down detection switch Contact open: hoisting down
CN548 Accelerator switch Contact close: accelerator pedal release A-18 Z-4 4.2 Z-12 1.2
CN553 2nd boom full retraction detection switch Contact 1 to 3 close: 2nd boom full retraction Z-4 4.5 Z-12 4.
CN557 Starter switch - A-12 Z-4 4.2
Z-12 1.2 CN558 Limited AML override switch Contact close: override F-2 Z-4 4.1
CN562 Combination switch - A-9 Z-4 4.2
CN No. Usage Description
Electric
circuit
coordinate
Electric
circuit
diagram
Harness
diagram
CN563 Transmission selection switch (shift lever)
Contact close: shift 1/2/D/N/R position
(corresponding switch position)
E-1
Z-4 4.2 Z-12 1.2
CN564 Emergency switch Contact close: emergency mode H-14
CN572 Jib connection pin detection switch Contact 1 to 3 close: inserting jib connection pin
Z-4 4.5 Z-12 4. CN573 Jib lock pin detection switch Output: inserting jib lock pin
CN576 Boom length and angle detector -
CN580 Slewing angle detector - A-13 Z-4 4.1 Z-12 1.2
CN581 Pressure sensor (main pressure) - Z-4 4.4 Z-12 3.
CN583 Air pressure detector For air indicator
Z-4 4.3 Z-12 2. CN584 Pressure sensor (elevating cylinder, boom raising) -
CN585 Pressure sensor (elevating cylinder, boom lowering) -
CN586 Accelerator sensor - A-18
Z-4 4.2 Z-12 1.2 CN587 Idling adjustment switch -
B-18
CN588 -
CN591 Drum rotation detection switch (main winch) Output: main winch drum rotation
Z-4 4.3 Z-12 2.
CN592 Drum rotation detection switch (aux. winch) Output: auxiliary winch drum rotation
CN595 Over-unwinding detection switch (main) (option) Contact 1 to 2 open: over-unwinding
CN596 Over-unwinding detection switch (aux.) (option) Contact 1 to 2 open: over-unwinding
CN639 For DCU2 maintenance - I-21 Z-4 4.2
Z-12 1.2
CN640 AML connector (CN1) - F-22
Z-4 4.1
CN641 AML connector (CN2-1) - G-22
CN642 AML connector (CN2-2) - I-22
CN643 AML connector (CN3) - B-22
CN644 AML connector (CN4) - C-22
CN645 AML connector (CN5) - K-22
CN646 AML connector (CN6) - J-22
CN647 AML connector (CN7) - D-22
CN648 AML connector (CN8) - E-22
CN678 For AML maintenance - E-21
CN802 Air conditioner - L-1
Z-4 4.2
CN805 Bubble level (illumination) - E-2
CN806 Wiring built in cab
(room lamp, roof wiper motor, working lamp, door switch) -
F-2
CN812 Front wiper motor - J-1
CN813 Power window motor - L-1
CN814 Flasher unit - A-11
CN817A Two-blocking warning buzzer -
H-2
Z-4 4.1
CN817B -
CN818 Warning buzzer - G-2
CN821 For AML vent solenoid (emergency) Cable M-22
CN824 Cigarette lighter - I-13 Z-4 4.2
CN828A External indicator lamp (yellow) 90% -
Z-4 4.3 Z-12 2.
CN828B External indicator lamp (yellow) 90% -
CN829A External indicator lamp (red) 100% -
CN829B External indicator lamp (red) 100% -
CN833 Condenser (roof wiper motor) - F-2
Z-4 4.2 Z-12 1.2
CN834 Condenser (power window motor) - K-1
CN835 Condenser (front wiper motor) - J-1
CN836 Condenser (power window motor) - P-10
CN837 Condenser (washer motor) - A-9
CN838 - - - -
CN839 - - - -
CN849 Washer motor (roof) -
A-9 Z-4 4.2 Z-12 1.2
CN850 Washer motor (front) -
CN853A Working lamp (boom) (option) -
Z-4 4.5
Z-12 4. CN853B -
CN858 Cord reel (boom length detector) -
CN859 3rd/top boom full retraction detection switch Contact close: 3rd/top boom full retraction
Z-12 5.1
CN862 Two-blocking detection switch (boom) Contact open: two-blocking
CN868
Fuse box (2)
- O-19
Z-4 4.2 Z-12 1.2
CN869 -
O-18
CN870 -
CN871 - N-19
CN872 -
N-18
CN873 -
CN874
Fuse box (1)
- O-18
CN875 -
O-17
CN876 -
CN877 - N-18
“Electric circuit diagram” and “Harness diagram” show each
applicable paragraph No. of this manual’s contents.
Refer to the contents.