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Rotary knife rotation valve (knife rotation
solenoid)
These valves are linked to the rotary knife
rotation switch and the proximity sensors.
They switch the hydraulic path inside the
manifold and rotate or stop the rotary knives.
Rotation valves #1/#5 are located under the
floor of the driver
’
s seat, on the left.
Rotation valves #2/#3/#4 are located under
the floor of the driver
’
s seat, on the right.
ECU Assy
The ECU Assy controls Exhaust Emission
Standard Tier 4 compatible devices and the
engine overall.
The assy is located at the right front under
the hood.
Fusible link
The fusible link functions as the main fuse
for the overall operation of the engine.
It is located at the right front, under the hood.
It is equipped with a specialized fuse (30 A)
cartridge.
Rocker switch M
The rocker switch M is used as a switch for
starting the DPF parking regeneration
switch.
It is located on the control panel (which is
located to the right of the seat).
Rocker switch
The rocker switch is used for the knife
rotation switch, 2WD/4WD changeover
switch, DPF automatic regeneration inhibit
switch and traction assist switch.
It is located on the control panel (which is
located to the right of the seat).
Display
The display displays all engine information.
It is located on the control panel (which is
located to the right of the seat).
Starter switch
This is used to start, run or stop the engine.
It is located on the control panel (which is
located to the right of the seat).
2WD/4WD changeover valve (2WD/4WD
solenoid)
This is linked to the 2WD/4WD changeover
switch, rotary knife rotation switch and the
proximity sensors. It switches the hydraulic
path inside the manifold and switches
between 2WD and 4WD.
It is located behind the rear wheel pivot.
15.
16.
17.
18.
19.
20.
21.
22.
Potentiometer
This controls the rotation of the engine.
It is located on the control panel (which is
located to the right of the seat).
Fuel supply pump
This sends the fuel that has passed through
the fuel filter to the injection pump.
It is located to the rear right of the engine.
Battery
The battery supplies power to the starter at
the start of the engine, as well as to all
electrical parts.
It is located to the front left of the engine.
Level switch
This is linked to the buzzer (oil level). The
switch will be engaged and a continuous
buzzer alarm will sound if the oil volume in
the hydraulic tank decreases (the float
descends) by approximately two (2) liters
(0.53 U.S. gal.).
Seat switch [NO type (push to turn on)]
The seat switch is one of the safety switches
that constitute the interlock system. It is
located in the seat cushion.
Diff-lock valve (diff-lock solenoid)
This valve is linked to the auto-return switch.
It switches the hydraulic path inside the
manifold and turns the diff-lock for the left
and right front wheels on or off.
The diff-lock valve is located in the upper
part of the front axle.
Mini fuse block
Each electrical device is connected through
the fuse block to the ignition key switch.
The machine uses a standard mini fuse for
automobiles.
The fuse block is located at the right front
under the hood.
Toggle switch
The toggle switch is used to turn the work
lamp ON or OFF.
It is located on the control panel (which is
located to the right of the seat).
Fuel unit
The fuel unit is connected to the ECU Assy.
The remaining fuel volume measurement is
displayed on the monitor screen based on
the position of the float.
It is located on top of the fuel tank.
23.
24.
25.
26.
27.
28.
29.
30.
31.
Electrical system
GM2810
Electrical system
Page 5-5
Specifications
Содержание GM2810
Страница 1: ...5 Unit Rotary Mower Service Manual Serial No 10001 Ver 1 0...
Страница 4: ...GM2810 Contents...
Страница 10: ...GM2810 Safety Page 1 6 Safety Signs and Instruction Signs...
Страница 11: ...Waste Disposal Page 2 2 About the Waste disposal Page 2 2 Disposal GM2810 Disposal Page 2 1...
Страница 28: ...GM2810 Maintenance standards and maintenance Page 3 16 Greasing...
Страница 82: ...GM2810 Hydraulic system Page 4 54 General inspection and repair...
Страница 118: ...GM2810 Main body Page 6 4 Specifications...
Страница 150: ...GM2810 Operating Machine and Mower Units Page 7 32 Inspection and repair of each section...
Страница 164: ...GM2810 Troubleshooting Page 8 14 Relating to Operating Machine and Mower Unit...
Страница 184: ...GM2810 Reference Page 9 20 RT mechanical brake manual...