S.E.P. BC 90(1+1), Руководство по эксплуатации и обслуживанию

Страница: 17 / 20

14
b. Loosen lock nut (5) and turn wear plate adjuster
screw (4) to obtain correct sliding movement of
the knife.
c. Tighten again the securing nut (5) and the screws
(1) and (2).
MOWING BAR E.S.M. type S
NOTE
The mowing bar type E.S.M. type S does not require
any special adjustment as it is self-adjusting.
Cutting height adjustment
Proceed as follows to adjust cutting height (see fig.
2).
a. Loosen the two screws (1) and (2) that fasten each
skid.
b. Adjust the two skids (3) as necessary to set the
required cutting height.
c. Tighten again the screws (1) and (2) fastening
each skid.
Knife mechanism adjustment
At regular intervals check the play between the knife
and the roller.
If play becomes excessive, adjust as follows (see fig-
ure 3):
a. Loosen bolts (1).
b. Turn adjuster screws (2) until play between roller
(3) and push-rod is as required.
c. Tighten bolts (1) again.
Cam mechanism movement
The coupling between roller and knife mechanism
does not have adjustment; in case of excessive free
play the wear parts must be substitute.