■
Blade Angle Adjustment
(1) Turn the attachment mount clamp lever to-
ward the engine to loosen. Refer to Fig. 2.
(2) After adjusting the blade angle as appropri-
ate, turn the clamp lever toward the blades
to tighten.
■
Blade Maintenance
(1) Lubricate the blade when taking breaks or
adding fuel.
(2) Use the following procedure to readjust the
clamp if there is a gap between the upper
and lower blades.
1.
Loosen the lock nut as indicated by "A"
in Fig. 3.
2.
Completely loosen the screw as indicat-
ed by "B" and then tighten by a 1/3 or 1/2
rotation.
3.
Tighten the lock nut while securing the
screw.
4. Check that the flat washer as indicated
by "C" turns freely with your finger.
IMPORTANT Overtightening the screw may
prevent blade movement. However, if the screw
is too loose, blades will not cut cleanly and
branch catching is more likely to occur.
NOTE If gap adjustments cannot be made due
to excessive wear, have the blades replaced by
your dealer.
■
Lubricating the Gear Case
Fill the gear case with the specified grease after
approximately every 20 hours of use.
Use a grease gun and fill the gear case using all
3 grease nipples. Refer to Fig. 4
SPECIFIED GREASE
Zenoah Genuine Power Grease (Product No.:
3180-96250) or Heat-resistant Lithium Grease
(#2)
■
Main Product Specifications
Length × Width × Height
──
620×130×113(mm)
Weight
───────────────
1.6kg
Effective cutting width
────────
405mm
Blade pitch
──────────────
30mm
Fig. 2
Clamp lever
Loosen
Tighten
Fig. 3
Upper blade
Lower blade
Fig. 4
Grease
nipple
Grease
nipple
Grease
nipple
*LHTZ-A 取説_CS5_二.indd 2
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