Baroness GM2810, Руководство по обслуживанию

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Proximity sensor
The proximity sensors are one of the safety
switches that constitute the interlock system.
Proximity sensors (position detection
switches) are attached to the #4/#5 mower
arm fulcrum. They detect the rise of the
mower arms and stop the rotary knife
rotation.
Safety switch [NC type (push to turn off)]
The parking brake switch is one of the safety
switches that constitute the interlock system.
It is located on the brake pedal fulcrum.
Automatic return switch
This switch turns the differential lock
(solenoid valve HF78445-12COMP) for the
left and right front wheels on or off.
Tilt the switch lever up or down to turn the
differential lock on. Release the switch lever
to return it to the neutral position to turn the
differential lock off.
It is located to the right of the steering wheel.
Work lamps (12V 35 W)
Use the light switch on the control panel,
located to the right of the seat, to turn the
work lamps on or off.
The lamps are located on the front part of
the machine.
These lamps provide auxiliary lighting. Do
not travel or operate the machine at night or
under poor visibility.
Power relay 411 (brown)
These power relays are located at the front
inside of the control panel (which is located
to the right of the seat). They are part of the
interlock system and linked to the brake
switch, neutral switch, starter switch and
seat switch. They control the engine startup
and operation.
Power relay 602 (gray)
This power relay is located at the front inside
of the control panel (which is located to the
right of the seat). It is a part of the interlock
system and linked to the rotary knife rotation
switch and the proximity sensors for mower
units #4 and #5. It controls the rotary knife
rotation.
Power relay CA1
This power relay is linked to the rotary knife
rotation switch and seat switch. It controls
the engine operation. 1.
2.
3.
4.
5.
6.
7.
Buzzer (oil level)
This buzzer is linked to the level switch for
the hydraulic tank. A continuous buzzer
alarm will sound if the oil volume in the
hydraulic tank decreases by approximately
two (2) liters.
The buzzer is located at the front inside of
the control panel (which is located to the
right of the seat).
Buzzer (water temperature)
When the temperature of the cooling water
exceeds 120 °C the ECU Assy sends a
signal and a buzzer (intermittent tone)
sounds.
The buzzer is located at the front inside of
the control panel (which is located to the
right of the seat).
Relay (starter)
Operating the starter switch causes the ECU
Assy to send a signal and start the engine.
The relay is located in front of the side cover
and to the right.
Relay (glow)
Operating the starter switch causes the ECU
Assy to send a signal and make preparations
for the starting of the engine.
The relay is located in front of the side cover
and to the right.
Relay (main)
This relay is an ECU Assy dedicated relay.
The relay is located in front of the side cover
and to the right.
Terminal relay
This is located at the right of the tank cover.
Each terminal relay has four circuits, and two
terminal relays are used on this machine.
One of the terminal relays controls operation
of the differential lock and traction assist,
and the other turns the rotary knives on or off
and switches between 2WD and 4WD.
The operating condition can be determined
by checking the illumination of the LEDs.
Fusible link
The fusible link functions as the engine glow
fuse, and as the fuse for the charge circuit.
It is located at the right front, under the hood.
It is equipped with a specialized fuse (50A)
cartridge. 8.
9.
10.
11.
12.
13.
14.
GM2810
Electrical system
Page 5-4
Specifications