Husqvarna K6500, Руководство оператора

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MAINTENANCE
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• The guide roller can now be pulled out of the chassis.
• Screw the knob until it bottoms, and then loosen the
knob 2 turns.
• Insert the new guide roller in the chassis.
• Lubricate the guide rollers. See instructions under the
heading ”Lubricating the guide rollers”.
• Fit the blade.
• Assemble in the reverse order as set out for
dismantling. See instructions in the section
"Assembling and adjustments".
Support rollers
• Replace the support rollers when the roller surface is
flat, when the groove on the roller surface has worn
away.
1) New
2) Worn
Replacing the support rollers
Remove the support roller cover.
• Use a 19 mm fixed spanner and a 13 mm combination
spanner to replace the rollers.
• Lubricate using bearing grease inside the rollers
before the new rollers are fitted.
Reconstructing (re-tipping) the blade
NOTICE! The support rollers do not drive the blade.
When worn rollers are replaced with new ones, you must
adjust the rollers against the blade.
Incorrect adjustment can result in damage to the blade.
See the instructions under the Assembly and Settings
heading.
If the blade rotates slowly or stops, stop cutting
immediately and trouble shoot.
!
WARNING! Do not put new diamond
segments on a used blade core (re-
tipping). The blade core is designed to
handle the stress it is exposed to during
the use of the original segment. If the
blade is re-tipped the additional stress
on the blade core might it to break or
crack and cause serious injury to the
operator. For this reason Husqvarna
does not approve ring cutting blades that
have been re-tipped. Contact your
Husqvarna dealer for instructions.