Husqvarna 325HS99X-series ユーザーズマニュアル

English

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 9

Never use a machine that has a faulty muffler.

Regularly check that the muffler is securely attached to 
the machine.

If the muffler on your machine is fitted with a spark 
arrestor mesh this must be cleaned regularly. A blocked 
mesh will cause the engine to overheat and may lead to 
serious damage.

To ensure good cutting results it is important that the 
contact pressure between the blades is correct. The 

contact pressure is adjusted by turning the screws on the 
underside of the bar clockwise as far as they will go. Then 
turn the screws anticlockwise a 1/4 turn. Lock the screws 
using the locking nut on the top of the bar. Check that the 
screws are loose enough to allow the washers under the 
screw heads to slide sideways.

When the blades are correctly adjusted the play between 
the blades should be 0,2–0,4 mm, measured at the 
screws.

The edges of the blades are too hard to be filed. Dull 
blades should be sharpened using a grinder.

Replace the blades if they are bent or damaged.

The gear housing gets hot when the machine has been in 
use. To avoid burning yourself do not touch the gear 
housing.

Loosen the nuts on top of the bar. Align the bolts in the 
holes on the catcher and fit the bolts. Adjust the blades’ 
contact pressure according to the instructions under the 
heading Blades.