❑ disconnect hydraulic hose,
❑ detach tractor's upper link and lower strands from mower's linkage,
❑ carefully drive the tractor away.
6. MOUNTING AND ADJUSTMENTS
6.1. Mounting and timing of the knives
The knives should be mounted as shown in Fig. 20 and Fig. 22, according to the rule, that
the cutting edges should be directed towards ground, so that a knife will lift the grass after cutting.
Fig. 20. Mounting of the knives on the mowing discs
WARNING!
Use only the knives recommended by the manufacturer.
6.2. Controlling condition of knives and knife mounting
WARNING!
Condition of knives and holders should be checked each time before
commencing any operation. Damaged or worn elements pose danger of
throwing and are as well health and life threatening.
WARNING!
When operating pay attention whether there are no excessive vibrations of the
mower which may indicate that the disc(s) operate with 1 cutting knife attached
only. Long-term cutting with insufficient amount of knives will cause permanent
damage to the cutterbar, not eligible for a repair under the warranty. When
operating check knives for completeness.
Replace them (Fig. 20, Fig. 22), if necessary, only in sets. Make sure all knives in a set are of the
same length and weight.
If the knife mounting pin is worn too much and/or the knife mounting is worn or deformed, please
replace it immediately (Fig. 21).