Husqvarna X Series 125bvx Manual

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115277126 Rev. 2 5/1/10
FUEL HANDLING
Fuel mixtureCAUTION! The machine is equipped with
a two-- stroke engine and must always be
run using a mixture of petrol and two--
stroke engine oil. It is important to accu-
rately measure the amount of oil to be
mixed to ensure that the correct mixture is
obtained. When mixing small amounts of
fuel, even small inaccuracies can drastical-
ly affect the ratio of the mixture.
Petrol
CAUTION! Always use a good quality
petrol/oil mixture (at least 90...

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115277126 Rev. 2 5/1/10
STARTING AND STOPPING
Pull starter handle until engine attempts to
run, but no more than 3 pulls. Move choke
to ½ position and pull the cord until the en-
gine starts and runs. Allow the engine to
warm up for approximately 10 seconds;
then, move the choke to the OFF CHOKE
(opened) position.
NOTE:If engine dies, return blue engine
choke lever to the closed position and
repeat starting steps.
Warm engineWith a warm engine, squeeze and hold the
throttle trigger. Move...

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USING THE BLOWER
The blower tube (T) has a pegged slot
mounting system to the unit. To install
or remove the blower tube (or collection
bag tube for the 125BV
X-- SERIES), loosen
the tube clamp bolt (do not remove nuts
from bolt). Align slot in the blower air
outlet with the raised rib on the tube
and insert tube. Tighten tube clamp bolt.
The nozzles (U) have a bayonet mount for
connection to the blower tube. Air is chan-
neled through the blower tube to the...

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USING THE BLOWER
1. Open the collection bag. Insert the
collection bag tube from inside the bag to
fit in the vacuum inlet opening of the bag
as shown. Ensure elastic is seated in
groove. Close the zipper on the bag.
2. Remove the blower tube and install the collection bag tube. Tighten tube clamp
bolt. Attach the carrying strap to the
collection bag loops.
3. Align arrows on lower vacuum tube and
upper vacuum tube. Push lower vacuum
tube into upper vacuum tube...

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USING THE BLOWER
When operating the blower, the collection
bag must be supported by the shoulder
strap. The strap should be worn over the
shoulder as shown.
WARNING:Always check that
the collection bag is intact and the
zipper is closed before starting the
blower. Never use a damaged bag.
There is risk of injury due to flying
debris. Be careful, particularly if left
hand operation is applied. Avoid any
direct body contact with the ex-
haust outlet area....

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MAINTENANCE
Muffler
Some mufflers are fitted with catalytic con-
verters. See the Technical data section to
find out if your machine is equipped with a
catalytic converter.
The muffler is designed to dampen the
noise level and to direct the exhaust fumes
away from the user. The exhaust fumes
are hot and can contain sparks, which can
result in fire if the exhaust fumes are
directed towards a dry and flammable
material.
Some mufflers are equipped with a special
spark...

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MAINTENANCE
Air filter
The air filter (CC) must be regularly cleaned
to remove dust and dirt in order to avoid:
S Carburetor malfunctions
S Starting problems
S Loss of engine power
S Unnecessary wear to engine parts
S Excessive fuel consumption
S Elevated content of harmful exhaust
fumes.
Clean the filter every 25 hours, or more
regularly if conditions are exceptionally
dusty.
Cleaning the air filterRemove the air filter cover (DD) and take out
the filter. Wash it...

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MAINTENANCE
Spark plug
The spark plug condition is influenced by:
S Incorrect carburetor adjustment.
S An incorrect fuel mixture (too much or in-
correct type of oil).
S Poor quality gasoline and/or oil
S A dirty air filter.
These factors cause deposits on the spark
plug electrodes, which may result in operat-
ing problems and starting difficulties.
If the machine is low on power, difficult to
start or runs poorly at idle speed: always
check the spark plug first...

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TECHNICAL DATA
Technical data125B 125BX-- SERIES125BVX-- SERIESEngine
Cylinder displacement, cm328 2828
Cylinder bore, mm 353535
Stroke, mm 28,728,728,7
Idle speed, rpm 2800-- 3200 2800-- 3200 2800-- 3200
Max. speed - blowing, rpm: 8600 8600 8600
Max. speed - vacuuming, rpm: -- --7500 7500
Max. engine output, acc. to ISO 8893, kW 0,8 0,80,8
Catalytic converter muffler YesYesYes
Ignition system
Spark plug Champion Champion Champion
RCJ--6Y RCJ--6Y RCJ--6Y
Electrode...

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TECHNICAL DATA
Fan 125B 125BX-- SERIES125BVX--SERIESTypeRadial fan Radial fan Radial fan
Max. air velocity, m/s (km/h), standard nozzle 60 ( 217) 60 (217) 60 (217)
Max. air velocity, m/s (km/h), high velocity
nozzle* 76 (273) 76 (273) 76 (273)
Air volume -- blowing, m
3/h (cfm) 722 (425) 722 (425) 722 (425)
Air volume -- vacuuming, m
3/h (cfm) -- -- 756 (445) 756 (445)
*optional accessory for some models
Model 125BX-- SERIES, 125BVX-- SERIESApproved accessories...