Husqvarna K970 用户手册
10 –
English
ASSEMBLING AND ADJUSTMENTS
Fitting the blade
•
Wipe off any dirt from the surface of the blade.
•
Loosen the locking nuts on the support roller cover.
•
Unscrew the adjuster screws a few turns.
•
Loosen the knob to offload the springs.
•
Remove the four screws holding the support roller guard
using a 6 mm hex key and lift off the cover.
using a 6 mm hex key and lift off the cover.
•
Fit the blade.
•
The blade has a groove (1) on one side that acts a the
guide groove for the support rollers. Ensure that the V-
shaped edge of the blade enters the drive wheel and that
the blade’s guide groove fits in the guide rollers.
guide groove for the support rollers. Ensure that the V-
shaped edge of the blade enters the drive wheel and that
the blade’s guide groove fits in the guide rollers.
•
Ensure that the V-shaped edge of the blade enters the
drive wheel and that the blade’s guide groove fits in the
guide rollers. See instructions in the section "Blades".
drive wheel and that the blade’s guide groove fits in the
guide rollers. See instructions in the section "Blades".
•
Press in the guide roller if necessary, so that it climbs into
the groove on the blade.
the groove on the blade.
!
WARNING! It is forbidden to reconstruct a
used blade. A used blade may be weakened.
A reconstructed blade can crack or break
into pieces and seriously injury the operator
or other persons.
used blade. A used blade may be weakened.
A reconstructed blade can crack or break
into pieces and seriously injury the operator
or other persons.
!
WARNING! Check that the blade is not
damaged before fitting it on the machine.
Damaged blades can disintegrate and cause
serious personal injury.
damaged before fitting it on the machine.
Damaged blades can disintegrate and cause
serious personal injury.
NOTICE! Replace the drive wheel when fitting a new blade.
A worn drive wheel can result in the blade slipping and
becoming damaged.
A worn drive wheel can result in the blade slipping and
becoming damaged.
Inadequate water flow drastically shortens the life of the
drive wheel.
drive wheel.