Husqvarna 2.010 BP 用户手册

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页码 13
ENGLISH - 7
Lower washer - e) Spacer - f) Rotating mower 
gauge - g) Blade locking screw (length mm 34,5).
Assembly of sawtooth blade and blade guard
 
 
 
For assembly see figures (E7, E8, E9).
 
 
 
 
 
 
 
 
 
Startup of cold engine
F1.
 Stop switch (A) turned to “I” opposite the 
“STOP” mark.
F2. Turn the fuel enrichment lever (B) to the 
closed position.
F3. Pump by pressing several times on the bulb 
(C) until you see the fuel flow back into the tank 
through the tube (D). Put on the backpack. Pull 
the starter cord evenly, without jerks, and 
release it in the same way until the motor 
catches. Let the motor run for a few seconds and 
accelerate. This will automatically return the fuel 
enrichment lever to its original position.
Startup of warm engine
F1.
 STOP switch turned to “I” (START). Throttle 
trigger lever in minimum position (released).
F4. Enrichment lever (B) in original position.
F3. Repeat item F3 in the previous paragraph.
Stopping the engine
F5.
 Turn the stop switch (A) to “O” (STOP).
 
 
 
Your machine can be equipped with a low 
emission carburetor. We recommend that you 
have any adjustment of the carburetor made 
exclusively by an authorized service center, 
which disposes of special equipment for 
ensuring the best performance with the lowest 
emissions. To adjust the speed to the minimum, 
turn the screw marked (T) as shown: With the 
engine running and well warmed up, turn the 
screw (T) gently clockwise, until the engine 
rotates at regular speed (stead noise), without 
the cutting devices in motion. If the cutting 
devices are moving, turn the screw (T) gently 
counterclockwise until you obtain the proper 
adjustment. The correct minimum speed is 
shown in the instruction manual in the paragraph 
of technical data.
The warranty may be invalidated due to 
erroneous adjustments made by personnel not 
belonging to authorized service centers.
When using the sawtooth blade, remove 
the guard for the line cutter head and 
grass cutting blade and replace the 
flange guard (A) with the sawtooth blade 
guard (H).
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3
4 10
Saw tooth blades (24 - 80 tooth) have a 
central base diametre of 20mm and 
therefore require the use of the 
appropriate size top flange to ensure a 
correct fit. The part number is detailed in 
the cutting attachment summary chart.
F. Starting and stopping the engine
During startup, stand in a stable position. 
(Be careful not to twist the starter cord 
around your hands). Fasten the shaft to 
the backpack before undertaking the 
starting procedure, and release it 
afterwards. Do not pull the starter cord all 
the way and do not release it abruptly 
against the machine as this could 
damage it.
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7
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9 10 11 12 14
The cutting devices are now rotating.
After stopping the engine the rotating 
parts, blade or nylon string head, keep 
spinning by inertia for a few seconds. 
Grip the machine firmly until they stop. In 
case of emergency the above delay can 
be abbreviated by scraping the blade 
supporting cup parallel on the ground.
G. Carburetor adjustment
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9 10 11
All the above adjustments should be 
made with the cutting devices correctly 
installed.
When you start the machine for 
carburetion, non do not wear the 
backpack, but set it down and hold it 
firmly in place with one hand while you 
use the other to pull the starter cord. 
Make sure the cutting tool is in a stable, 
safe position.