Husqvarna 2.010 BP 用户手册

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After every use
In order to avoid overheating the motor, remove 
any dust and dirt from the slots on the cylinder 
cover and finds of the cylinder using a wooden 
scraper. Clean the backpack (if you wish, you 
can wash the padding after removing it from the 
frame). Store the machine in a dry place.

After 25 hours of use
Remove the filter as shown in the figure and 
clean it using a gentle jet of compressed air. For 
more thorough cleansing, you can wash it with 
soapy water.

After 50 hours of use
Add some high speed gear grease in the 
gearbox through hole (C). Remove and clean the 
spark plug (set the space between the electrode 
at 0.5/0.6 mm). Replace if excessively 
encrusted. In case of excessive encrustation 
check the carburetor adjustment, the percentage 
of oil in the fuel mixture and make sure the oil is 
of excellent quality and suitable for two-stroke 
engines.

After 100 hours of use
Replace the spark plug.

Every three months
Contact your Service Center for a complete 
overhaul, replacement of the fuel filter and 

cleaning of the parts inside the machine. This will 
reduce the possibility of unexpected problems 
and will ensure the good performance and long 
life of your machine.

Periods of prolonged disuse
See “Environmental information”.

H. Replacement of nylon string
To replace the reel of string, press both the 
release pawls indicated by the arrows, remove 
the empty reel (fig. H2), unroll any string left and 
rewind the new string. Open the original package 
of string and insert the ends of the two strings in 
the eyelets on the reel, then wind the strings 
completely on the reel in the same direction and 
fasten the end of each string in the 2 opposite 
grooves. Replace the reel in its housing and 
thread the ends of the strings in their bushings. 
Pull each string so that about 15 cm comes out 
on each side. Reassemble the nylon string head 
as shown (fig. H5). If the reel becomes 
excessively worn, replace it with a whole new 
reel.

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Backpack adjustment
During adjustment remember that the weight of 
the machine should be distributed mainly on 
your hips, while your shoulders serve to balance 
the load. Respect of these precautions will 
ensure a better balance and be less tiring for 
your back. Adjust the shoulder straps so that the 
belt is at hip height. Fasten the belt and adjust 
the straps so as to distribute the load and 
balance the weight of the machine accurately. 
Fasten the shaft to the backpack. Adjust the 
fastening belt so that the shaft is in the best 
position for starting the machine (

).

The machine is ideal to complete the work of the 
lawnmover. In fact, it can reach places where a 
normal lawnmower is unable to go.

Cutting and trimming grass borders with the 
nylon string head
Cutting with the nylon string head is suitable for 
light jobs like trimming borders and cutting the 
grass around trees.

Mowing
To prevent damage to your lawn or the cutting 
mechanism, keep the string parallel to the 
ground but avoid contact with the terrain.

Trimming borders
Angle the nylon string head keeping it a short 
distance from the ground. Cut using the end of 
the string. Do not press the string against the 
material to be cut.

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