Adjustment Of Machine Tightener Length - Farmet DV-400C/4000NS Operating Manual

Manual
CRUMBLING ROLLER DV 400C/4000-8000 NS

The operator is obliged to pay increased attention during transport on roads, due to the transport dimensions of
the machine.

The operator must observe the valid regulations for transport on roads (laws, decrees) after connecting the
machine to the tractor, for reason of a change of the axle load. The driving properties of the set also change
depending on the terrain nature, adapt the manner of driving to these conditions.

The operator is obliged to present the machine certificate of roadworthiness as needed, according to the valid
regulations for road traffic (decree, law) (only in the Czech Republic).

The operator is obliged to secure sufficient outlook during reversing from his position of the tractor driver. In
case of insufficient outlook, the operator is obliged to call a competent and informed person.

For the transport purpose, the operator should tilt the side frames down and secure them against non-required
swinging by disconnection of the hydraulic circuit of the machine and tractor.

The operator must secure the arms of the rear TPS of the tractor in the transport position during road transport,
i.e. prevent unexpected arm drop using the hydraulic arm control lever. At the same time, the arms of the rear
TPS of the tractor must be secured against side swinging.

During machine transport on roads, the operator must observe the valid laws and decrees that deal with this
topic and which specify the relationships of the tractor axle load depending on transport speed.

5. ADJUSTMENT OF MACHINE TIGHTENER LENGTH

Adjustment should be carried out only on machine positioned on the rollers.

Use the circular hole in the bracket for transport purposes.

After aggregating the machine and the tractor, adjust the length of the tractor's three-point tightener.
- SETTING THE RIGHT LENGTH OF THE TIGHTENER (See Fig. 7)
If the length of the tightener is set correctly, the machine (being lowered on the ground) stands parallel
to the ground and, at the same time, the 3
"X"). Thus the force is distributed evenly along the whole machine.
- THE TIGHTENER TOO SHORT (See Fig. 8)
If the tightener is set too short, the machine (being lowered on the ground) rests on the front roller only.
Thus the roller as well as the three-point suspension are overloaded.
- THE TIGHTENER TOO LONG (See Fig. 9)
If the tightener is too long, the machine being lowered onto the ground rests on the rear roller which
leads to its overloading.
Fig. 7 – Setting the right length of the tightener
Tightener
rd
-point tightener is in the middle of the oval hole (see Detail
Fig. 8 – Tightener too short
14 │ 25
Tightener