Vari Hurricane F-530, Инструкция по эксплуатации

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Hurricane F-530
with leading wheel
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shoe position for lower height of the stubble, approx. 5 cm. Always work with an assistant
when changing the slide shoe position.
1. secure the machine against self-motion (by wedging) on a solid surface or a pad
2. lift the front part of the machine, so that the inner space of the blade cover is
accessible
3. secure the machine against sudden tilt back onto the pad
4. clean the inner space of the cover on the sides, where the slide shoe is mounted (4
places)
5. dismount the slide shoe fixing (4 bolts and nuts with washers)
6. move the slide shoe to the other position
7. screw the slide shoe back with all the bolts and nuts
8. tilt the machine back onto the pad
5.6.4 Sward cutting.
Set the engine on the maximum speed, let the cutting blade rotate at the maximum
speed (see Chapter 6.3 ) and then get the machine into motion (see Chapter 6.4 ), facing the to-
be-cut sward.
At cutting, you should proceed only in such a way that the to-be-cut sward is on the left
side of the machine. When cutting on slopes, it is advised to drive the machine along the slope
contours. Watch a maximum permissible long-term machine inclination of 20° (30° over a
short-term)!
If the cut stand is very dense, grown through, rotten from below or lodged, the machine
working width must be accordingly reduced, so that the cutting blade rotations are not
excessively slowed-down, which would result in the impaired cutting quality. Always set the
slide shoe in the position for maximum stubble height for such swards.
5.6.5 Problems at cutting.
Choking of the space under the cutting blade cover with the grass biomass shows in:
a)
Engine markedly losing speed but not stalling : machine travel to be switched off
immediately (lever on the left handrail grip), move the machine slightly back while the
machine front is slightly lifted by pushing down on handrails. The space under the
cutting blade cover will do itself a partial clearance from excessive grass. Then drive
the machine against the sward again (see
Chapter 6.4 ).
Figure 4: Cutting height adjustment – slide shoe
Initial setting by
the manufacturer
Openings for maximum
stubble height adjustment
Openings for minimum
stubble height adjustment