Traction Pedal; Steering Wheel; Lift & Lower Rate & Synchronisation Control - Jacobsen GP400 Handbuch

6 CONTROLS
6.4

TRACTION PEDAL ______________________________________________________________

The Direction/Speed Pedal controls speed and direction.
Depress front of pedal (A) to go forward, depress back of
pedal (B) to go backward. Increased movement of the
pedal will increase speed. To slow and stop the machine,
ease the pedal back to the neutral position. Proper braking
is provided by hydrostatic pressure.
NOTE
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).
6.5

STEERING WHEEL ______________________________________________________________

The steering wheel is fitted to an adjustable arm to adjust its
height. Loosen the Locking Lever (A) to allow the steering
wheel and control arm to be adjusted up or down. Tighten
the locking lever when steering wheel is at the desired
position.
6.6 LIFT & LOWER RATE & SYNCHRONISATION CONTROL _______________________________
The drop rate of the cutting units can be adjusted using
these controls.
Valves 'A' & 'B' are used to control the rate of lift and lower
for the centre cutting unit.
Valve 'C' is used to control the lift and lower rate for the
front cutting units.
Refer to section 7.4.3 for more detailed instructions on
setting and adjusting the soft drop.
en-30
A
B
A
B
A
C