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6
Adjustment
of the cutting unit
A. In the direction of travel
1. Check that the air pressure is correct in all four tyres,
2.
Make sure that the machine is on a horizontal surface.
3.
Lift up the cutting unit to its highest position.
4.
Measure the distances A and B.
_To
achieve best
results the
unit's front
cutting
cutting
edge
(a)
should be about 10 mm (0.375") lower than the back edge
(A). Adjust in the following way to raise the back edge:
1. Loosen the nut (1) on both the left and right levers.
2.
Screw the nut (2) the same number of turn s on both levers.
3.
When the correct distance (A) is obtained this setting is
locked with the nut (1).
73
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