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2)
2)
PILOT CUT OFF SWITCH
PILOT CUT OFF SWITCH
Safety button
ON
OFF
Lock
Unlock
760F3CD43
3)
3)
PARKING BRAKE SWITCH
PARKING BRAKE SWITCH
Safety button
Release
ON
Lock
Unlock
760F3CD44
※
If you turn ON the starting switch with the parking brake disengaged (release position), the
If you turn ON the starting switch with the parking brake disengaged (release position), the
parking brake will be engaged.
parking brake will be engaged.
To release the parking brake, press the parking brake switch to ON and Release position.
To release the parking brake, press the parking brake switch to ON and Release position.
4) 4)
EMERGENCY TEST SWITCH (option)
EMERGENCY TEST SWITCH
760F3CD52
5) 5)
DIFFERENTIAL LOCK SWITCH
DIFFERENTIAL LOCK SWITCH (option)
Manual
OFF
Auto
760F3CD30
(3)
(3)
Auto mode
Auto mode
Press the A A of the switch for auto mode of the differential lock function. If you press the switch,
the axle differential lock will automatically engage when the differential function is used.
※
While the axle differential lock function is operating, the differential lock pilot lamp lights ON.
While the axle differential lock function is operating, the differential lock pilot lamp lights ON.
※
Refer to page 3-12 and 3-52 (diff lock foot switch).
Refer to page 3-12 and 3-52 (diff lock foot switch).
(1)
When the switch is pressed to OFF position, the hydraulic pilot line
will be cut off, so the work equipment will not operate.
(2)
Press the ON position in order to unlock the hydraulic pilot line.
※
This switch can be set to ON or OFF position only when the
This switch can be set to ON or OFF position only when the
safety button is pulled to the unlock position.
safety button is pulled to the unlock position.
(1)
When the switch is pressed to ON position, the parking brake will
start to operate and the cluster warning lamp will comes ON.
(2)
Press the release position in order to disengage the parking brake.
※
When operating the gear selector lever, be sure to release the
When operating the gear selector lever, be sure to release the
parking brake. If the machine is operated with the parking brake
parking brake. If the machine is operated with the parking brake
engaged, the brake will overheat and may cause the brake sys-
engaged, the brake will overheat and may cause the brake sys-
tem to go out of order.
tem to go out of order.
※
This switch can be set to ON or Release position only when the
This switch can be set to ON or Release position only when the
safety button is pulled to the unlock position.
safety button is pulled to the unlock position.
(1)
The emergency steering system can be manually tested. Push the
switch in order to determine if the emergency steering and the
emergency steering lamp are functional.
(2)
When the switch is pressed, the emergency steering pump motor
will run. The emergency steering lamp will light. If the emergency
steering lamp does not light, do not operate the machine.
(1)
This switch is used to apply differential lock.
The differential lock gives equal power to both front wheels and is
used in conditions when traction is poor.
(2)
(2)
Manual mode
Manual mode
Press the M M of the switch for the manual mode of the differential
lock function. You press the switch, the differential lock will engage
immediately and differential lock pilot lamp lights ON (buzzer
sounds). Manual mode is temporarily engaged as long as the oper-
ator pushes the switch. When the switch is released, differential lock
function is disengaged and the switch returns to OFF position.
3-45
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