Operating manual
Rear disc mowers with central suspension
- with hydro-pneumatic or spring suspension
- 2 4 -
ATTENTION:
All assemblies used for repairs should have all necessary warning signs
originally used by the manufacturer.
4.7. Operation and construction of the hydraulic safety device.
The hydraulic safety device protects the cutting elements of the mower from driving onto low
obstacles. If an obstacle is encountered the cutting assembly tilts backwards by about 30° while
simultaneously lifting to a height of maximum 70 cm. After the obstacle is cleared the assembly
automatically returns to operating position.
Pict 7. Hydraulic safety device.
Pict 8. Simultaneous tilting of the mower back and up as a result of the operation of the hydraulic safety device.
UWAGA:
The hydraulic safety device will only work properly at the default setting of
the overload valve (500 kg). Changing of this setting will void the mower's
warranty.
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