IHI 55N3, Operation Manual, Page: 48 / 115

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O PE R ATI O N
4. MACHINE CONTROLS
11
Engine Throttle Lever
Decrease (1): Move the lever to forward to
decrease the engine speed.
Increase (2): Move the lever to the rear to
increase the engine speed.
12
Control Shut-off Lever (Left and Light Levers)
(for all hydraulic activation controls)
To mounting and dismounting the machine, be
sure to put the shut-off lever in the
LOCKED
position.
If the lever is in the
UNLOCKED position,
upper structure can swing and can result
personal injury.
Locked : Move the lever back to the locked
position. This makes all hydraulic activation
controls inoperable.
Unlocked : Move the lever forward to the
unlocked position. This makes all hydraulic
activation controls operable.
13
High Speed Travel Pedal
* NEVER high speed travel on a grade or
loading and unloading the machine.
* When control shut-off lever is locked, does
not change to high speed travel.
Low Speed Travel
Release the pedal to low speed travel. Select the
LOW speed travel when driving on rough or soft
surface. Low is also recommended for loading or
unloading from a truck.
High Speed Travel
During push down the pedal to shift the high
speed travel. Select the
HIGH speed travel when
driving on a hard even surface.
CAUTION
CAUTION