Spearhead
Multicut
430
11
Setting Up Your Machine
Height
To alter the height of cut; raise the machine so the wheels are clear of the ground,
remove pin
a
(Fig. 3) adjust the wheel arm, replace pin
a
(Fig 3) and gently lower the
machine until the wheel contacts the ground. Now adjust the height of the tractor link
arms so the front of the mower is 25mm (1”) higher at the front
c
.
The top link must be adjusted to ensure the wire ropes are slack, so the machine can
follow undulating ground fore and aft, but still allow the machine to lift when the
tractor link arms are fully raised.
Standard Wheels:
Wheel Arm
– Position 1:
Wheel Arm
– Position 2:
A+C
= 25mm
A+C = -85mm
F+H
= 70mm
F+H = -20mm
B+D
= 115mm
B+D = 20mm
G+I
= 180mm
G+I = 90mm
C+E
= 220mm
C+E = 130mm
H
= 290mm H = 205mm
Wide Wheels:
Wheel Arm
– Position 1:
Wheel Arm
– Position 2:
A+C
= 75mm
A+C = 25mm
F+H
= 130mm
F+H = 70mm
B+D
= 180mm
B+D = 115mm
G+I
= 240mm
G+I = 180mm
C+E
= 280mm
C+E = 220mm
H
= 350mm
H = 290mm
Cutting height
adjustment
a
Ensure front of
machine is 25mm
(1”) higher than rear
Fig 3
