Operating manual
Rear disc mowers with central suspension
- with hydro-pneumatic or spring suspension
- 3 0 -
5.
Lift the main frame vertically with the hydraulic actuator and lock the locking bar Z (Pict 11),
6.
Using the rotational actuator tilt the main frame backwards,.
ATTENTION:
During longer periods of disuse (rest periods) system pressure should be reduced
to zero.
Pict 13. Valve settings on the hydro - pneumatic suspension
The valve which is set for operation (hydro-pneumatic suspension) is shown on Pict 13. It should be
remembered that this valve must be closed after finishing operation. In the event when the system
pressure is greater than 0 (manometer reading) and the mower is at rest, the valve must always be
in the "Rest" position. Changing it to the "Work" position can cause sudden lifting of the hitch which
will make connecting the mower to the tractor again very difficult.
c
Pict 14. Transport position
5.7. Preparing the mower for transport on public roads.
Road safety and current traffic laws demand that during transport the mower be equipped with
the following items:
•
portable light board consisting of a panel installed in the socket of the upper guard (not
included with the mower). The panel consists of a safety sign with a rear light (positional light,
stop light and direction of travel) as well as a red reflector - oriented to the rear and a white
reflector oriented to the front
.
40 cm
