3. REMOVING AND REFITTING THE CUT-
TING DEVICES
Use only original cutting
devices or ones homologated by the
Manufacturer.
• 3 or 4-point blade
Wear protective gloves and
fit the blade guard.
a) Model 28 (Fig. 7)
The nut of the cup (4) has a
left-hand thread and so must be unscrewed in a
clockwise direction and screwed up anticlock-
wise.
– Insert the wrench supplied (2) into the specific
hole in the angle transmission (3) and rotate
the blade (1) by hand until the wrench enters
the inner hole, blocking rotation.
– Remove the cup (4) unscrewing the nut
in a
clockwise direction
.
– Unthread the outer ring-nut (5) and remove the
blade (1).
When mounting,
– Ensure that the grooves in the inner ring-nut
(6) match up perfectly with the angle transmis-
sion (3).
– Fit the blade (1) and outer ring-nut (5).
– Refit the cup (4), fully tightening the nut in an
anticlockwise direction.
– Remove the wrench (2) to restore blade rota-
tion.
b) Model 38 (Fig. 8)
The cup screw (4) has a left-
hand thread and so must be unscrewed in a
clockwise direction and screwed up anticlock-
wise.
– Insert the wrench supplied (2) into the specific
hole in the angle transmission (3) and rotate
the blade (1) by hand until the wrench enters
the inner hole, blocking rotation.
– Remove the cup (4) unscrewing the central
screw
in a clockwise direction
.
– Unthread the outer ring-nut (5) and remove the
blade (1).
NOTE
NOTE
!
WARNING!
!
WARNING!
When mounting,
– Ensure that the grooves in the inner ring-nut
(6) match up perfectly with the angle transmis-
sion (3).
– Fit the blade (1) and outer ring-nut (5).
– Refit the cup (4), fully tightening it
in an anti-
clockwise direction
.
– Remove the wrench (2) to restore blade rota-
tion.
• Cutting line head (Fig. 9)
The cutting line head has a
left-hand thread and so must be unscrewed in a
clockwise direction and screwed up anticlock-
wise.
– Insert the wrench supplied (2) into the specific
hole in the angle transmission (3) and rotate
the cutting line head (1 or 1a) by hand until the
wrench enters the inner hole, blocking rota-
tion.
– Remove the cutting line head (1) unscrewing it
in a clockwise direction
.
When mounting,
– Ensure that the grooves in the inner ring-nut
(6) match up perfectly with the angle tranmis-
sion (3).
– Fit the cutting line head (1) screwing it up
in an
anticlockwise direction
.
– Remove the wrench (2) to restore shaft rota-
tion.
• Saw blade (if permitted)
Use of the saw blade is
prohibited on machines marked with the spe-
cific symbol (see chap. 2 n° 6).
Follow the instructions supplied with the saw
blade to fit it and its guard.
!
WARNING!
NOTE
MACHINE ASSEMBLY
7
EN