Textron Bob-Cat, Руководство оператора

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12
HYDRO
MIDSIZE
OPERATOR PRESENT CONTROLS (F)
The control levers must be held down for PTO opera-
tion and to shift the speed control out of neutral. If the
Blade Control Lever (PTO) is on or speed control is
shifted from neutral and the control levers are released,
the engine will kill. On electric start models the
control levers must be released, the blades must be off
and the speed control must be in neutral for the engine
to start.
BLADE CONTROL LEVER (E)
•
DO NOT START CUTTING BLADES UNTIL READY
TO START MOWING.
• DO NOT ENGAGE PTO AT FULL THROTTLE.
USE IDLE OR LOWEST POSSIBLE ENGINE
SPEED FOR ENGAGEMENT
• Disengage drive to cutting blades whenever you
stop or leave the operators position.
• Shut off engine and remove spark plug wire before
making adjustments or unplugging mower.
• ADJUST BLADE CONTROL LEVER so lever
snaps over-center and stays in the stop position
when blades are disengaged. See page 27.
• The drive to the cutters is engaged when the blade
control lever is moved fully forward towards the en-
gine and disengaged by pulling the lever fully back
towards the operator.
PARKING BRAKE (If equipped)
Pull lever back to engage parking brake. Push lever
forward to disengage parking brake.
THROTTLE CONTROL/CHOKE (C)
By moving the throttle lever forward towards the
engine, the engine speed is increased until the
maximum governed rpm is obtained. By moving the
throttle lever fully back, the engine will Idle down.
Single cylinder engines have the choke integrated with
the throttle control. On these units moving the throttle
lever forward to the detent gives maximum governed
rpm. Moving it past the detent, chokes engine.
SPEED SELECTOR (B):
The speed selector levers in the center of the control
panel set the maximum forward and reverse speeds.
The further the levers are moved forward, the faster the
maximum preset speed. The levers must be moved
forward for both forward and reverse speeds. Speed
changes can be done on the go. The operator present
levers must be held down or the engine will kill when
the speed control levers are moved out of the neutral
position.
The speed selector levers also provide on-the-go
tracking control to correct for any hydraulic circuit or
linkage differences from one side to the other. To
correct tracking, move the lever on the outside of the
turn back and the other lever forward.
CONTROLS
Causes machine
to track left
FORWARD
Causes machine
to track right