[6] BLADE AND NYLON STRING HEAD
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ASSEMBLY
Assemble the correct guard to suit the kind of blade or nylon
string head to be used (See section: SAFETY GUARD
ASSEMBLY).
1. Assemble the blade as illustrated.
a) Holder cutter (A) with blade (B) centering
b) Blade (B) with text and directional arrow facing
upwards
c) Cap cutter (C)
d) Stabilizer (D)
e) Blade locking nut (E) (Fig. 6-2)
2. Make sure that the blade core opening fits perfectly along
the centering collar on the holder cutter. Tighten
anticlockwise. While tightening, the blade assembly can
be held fast by inserting the wrench or the screwdriver
supplied into the holder cutter and gearcase holes. To do
this, rotate the cap until the two holes coincide.
A
3. Assemble nylon string head as illustrated.
Model:
NV
a) Loosen the nylon string head NV, and leave Disc (B-1)
only.
b) Match the Disc with the center of the holder cutter
positionally.
c) Cap cutter
In the case of Model NV, the cap cutter (C) is a
dedicated part.
d) Blade locking nut (D) (Fig. 6-2)
e) Set the code cassette (B-2) on the Disc (B-1). For the
handling method, refer to the manual for the nylon
string head Model NV.
Model:
Spool cutter
Mount the nylon string head after the cap cutter in
succession. (Fig. 6-4)
4. While tightening, the head assembly can be held fast by
inserting the wrench or the screwdriver supplied into the
holes as already shown for the blade assembly.
Fig.6-2
Fig.6-4
B-1
C
D
Fig.6-1
A
D
C
B
E
A
B
B-2
Fig.6-3
