Operator’s manual
Rear disc mowers
with central suspension
KDTC 260 S/W; KDTC 300 S/W; KDTC 340
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6.8.
Adjusting force of the pressure of roller conditioner
(Models: KDTC 260W and KDTC 300W)
If need be, the force of the roller conditioner’s pressure can be regulated by changing the tension of
springs S (Fig. 21) by means of the nut N. Adjustment should be done on both sides of the conditioner
Fig. 21. Adjusting force of the pressure of .
roller conditioner
6.9.
Maintenance and service
6.9.1. Checking the knives and knife holders
All knives should have the same lengths and weights. Always check mower before starting work for
damaged, missing and/or worn knives. Replace them, if necessary, only in sets. Make sure all knives
in a set are of the same length and weight.
If the knife holder pin is worn too much and/or the knife holder is worn or deformed, please replace it
immediately (Fig. 22)
min. 10
Fig. 22. Permissible wear of knife holder pin.
CAUTION:
If the knife is missing or disc cover plate is damaged the vibrations may
occur, which leads to cutterbar’s damage. In that case, warranty claim
will be revoked.
If the disc or disc cover plate is damaged, the whole set must be
immediately replaced (2 knives and 2 cover plates) with new genuine
ones.
N
S
