ENGLISH
5.2 EXTRA MAINTENANCE
During all maintenance operations on moving parts, it is im-
starting the machine.
5.2.1 REPLACING THE CUTTING BLADES
ATTENTION
The expansion pins must be reassembled as shown in Figure
44 (A), by tightening the screw and the conical nut with a torque
not exceeding 30 Nm.
Every time the expansion pins are disassembled and reassem-
bled, one must grease the blade head concerned (C, Fig. 33).
REPLACEMENT OF SECTION-HOLDING BAR (E, Fig. 46)
REPLACEMENT OF SECTIONS (D, Fig. 46)
REPLACEMENT OF TOOTH-HOLDING BAR (RIVETED)
(G Fig. 47)
REPLACEMENT OF TOOTH (RIVETED) (F Fig. 47)
pin.
54
USE AND MAINTENANCE
A
D
E
F
G
cod. G19503900
B
Fig. 44
C
Fig. 45
Fig. 46
Fig. 47