Textron JACOBSEN G-Plex II, Руководство по запасным частям и обслуживанию

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GB-6
JACOBSEN G PLEX II Series: ZV
MAINTENANCE AND PARTS MANUAL
GB
CONTROL PEDALS
The Direction/Speed Pedal (See Fig. 8) controls
speed and direction. Depress front of pedal to go
forward, depress back of pedal to go backward.
Increased movement of the pedal will increase
speed.
To slow and stop the unit, release the pedal
completely. Proper braking is provided by
hydrostatic pressure. If more braking is required,
press on the brake pedal.
WARNING
• DO NOT attempt to force the direction
control pedal to the neutral (stop) position
or to change directions before coming to a
complete stop. Abrupt stops or changes in
direction may cause injury.
1
2
Figure 8
1. Direction/Speed Pedal
2. Brake Pedal
PARKING BRAKE PEDAL
The
Parking Brake
can be engaged by depressing
the brake pedal until the unit is at a complete stop.
Once the unit is stoped, push the parking brake
latch foward to hold the brake pedal. Disengage the
parking brake by depressing and releasing the brake
pedal.
1
2
Figure 9
1. Brake Pedal
2. Park Brake Latch
NOTICE
• To reduce fatigue during normal forward
operation, the operator’s heel should rest
on the floorboard next to the pedal
(not on
the lower part of the pedal).
The
Mow/Lift Pedal
(See Fig. 10) lowers and raises
the cutting heads.
To
Lower the Heads:
Depress the front of the pedal
into the lowered head position. If reel enable switch
is on, reel rotation starts when the heads are
lowered.
To
Raise the Heads:
Depress the back of the pedal
into the raised head position. Reel rotation stops
when the heads are raised.
1
Figure 10
1. Mow/Lift Pedal
HYDRAULIC PUMP BYPASS VALVE
The Bypass Valve allows the unit to be pushed or
towed. Turn the handle on the bottom of the pump
counterclockwise (as viewed from the bottom of the
pump) to open the valve. After moving the unit,
close the valve by turning the handle clockwise.
1
Figure 11
1. Bypass Valve Handle
NOTICE
• The bypass valve must be tightly closed
for normal operation or a significant loss of
speed will occur and may cause serious
damage to the hydrostatic pump.