Laski VD 500, Руководство по эксплуатации

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14

Always before coming to a public road it is necessary to remove all mud and
accumulated sediments, especially from trailer tires.
Transport Position
First make the machine ready for transport:

turn the engine off;

couple the trailer on the towing bracket ball, or

insert the drawbar in the hitch and lock it with a locking pin;

connect the brake safety rope to the towing vehicle;

put the scotch blocks in their holders;

lift up the jockey wheel under the drawbar;

set the discharge duct forwards and lock it against turning;

fold down the end piece and lock it mechanically against moving;

connect the electric plug to the towing vehicle.
Trailer coupling/uncoupling
For transport this chipper can be coupled to transport means equipped with a
respective towing coupler B50-X (with a ball ISO, ø 50 mm) or through a drawbar
eye ø 40 mm in the towing vehicle hitch. The given vehicle should be approved for
transport on public roads.

put the scotch blocks under the unbraked trailer wheels.

While coupling, go always with the towing vehicle to the trailer. Be careful,
this approaching could be dangerous, particularly on hilly terrain.

First of all, set the drawbar in required height by means of its jockey wheel.

Coupling through a ball coupler:

Hold the coupler on its grip and put it on the ball in rear of the towing vehicle.
After snapping on the ball release the grip and the coupler gets automatically
locked. The pointer on the ball coupler Knott must be within the „+“ range. In
case of the AL-KO ball coupler you should see the pointer in a green field.

Try to lift it up by hand to check out if the ball coupler is properly locked.

Coupling through a drawbar eye,

40 mm: :

Having approached the towing vehicle to the drawbar and after its height
adjustment by means of the jockey wheel put the eye into the hitch.
Automatic couplers lock the drawbar inside by a pin automatically.

In case of manual couplers put the eye into the hitch and insert its locking
pin. After snapping lock the pin by its locking spring or dowel against
unwilling uncoupling.

Check out proper coupling and locking of the trailer drawbar.