17
3.6.6 Replacement the indented belt
Before replacing the indented belt, the bottom feeding shaft
is to be removed. The procedure is as follows:
Caution! Danger of injury!
Switch off the main switch! Before starting the
setting operation, wait until the motor stops!
- Loosen the screw (1) of the tensioning roller (2) and loosen
it.
- Loosen the screws (3) of the pulley (4) and shift it to the left
in such a way that the screws (5 and 6) of the feeding clutch
(7) are accessible.
- Loosen the screws (5 and 6).
- Loosen the screws (8) of the axial rings (9).
- Push the shaft (12) to the right in such a way that it is out of
the pulley (4).
- Remove the pulley (4).
- Remove the front guard.
- Loosen and unscrew the screw (14) of the holder of the
wheel (15) and remove it from the holder (24).
- Loosen the screws (16 and 17) of the holder (18).
- Remove the holder (18) together with the holder (15) and
articulated shaft (13) from the machine.
- Loosen the screws (19) of the pulley (20).
-
Loosen the screw (24) of the ring (25).
- Hold the pulley (20) and pull out the feeding shaft (22) from
the arm in such a way that it is possible to remove the
indented belt (23) from the arm of the machine.
- Replace the belt with a new one and proceed to the assembly
(inverted procedure of dismantling).
- Proceed to the setting operation according to the par. 3.6.3,
3.6.4 and 3.6.5.
12
4
3
8
9
1 2
5 6
7
21
15
14
24
22
25
13
17
18
16
23
20
19
