Jonsered BB2250 User Manual
Operator’s manual
Please read the operator’s manual carefully and make
sure you understand the instructions before using the
machine.
Original Instructions
115 32 10-26
English
English
EC-declaration of conformity
EC-declaration of conformity
(Applies to Europe only)
Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel +46-36-146500, declares under sole responsibility that the blowers Jonsered BB2250
with serial numbers dating 2009 and onwards (the year is clearly stated on the rating plate, followed by the serial number), comply with
the requirements of the COUNCIL’S DIRECTIVE:
- of May 17, 2006 “relating to machinery” 2006/42/EC.
- of December 15, 2004 “relating to electromagnetic compatibility” 2004/108/EC, and applicable supplements.
- of May 8, 2000 “relating to the noise emissions in the environment” 2000/14/EC. Conformity assessment according to Annex V.
For information relating to noise emissions, see the chapter Technical data. The following standards have been applied:
2:2003, CISPR 12:2007, EN 15503:2009.
SMP Svensk Maskinprovning AB, Fyrisborgsgatan 3, SE-754 50 Uppsala, Sweden, has performed voluntary type examination on behalf
of Husqvarna AB. The certificates are numbered:
Huskvarna 29.12.2009
Bo Jonsson, Development manager (Authorized representive for Husqvarna AB and responsibe for technical documentation)
SEC/09/2101
.
EN ISO 12100-
2
English
Contents
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SAFETY FIRST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Notes on types of warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Warning labels on the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Symbols on the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
WORKING CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
WORKING CIRCUMSTANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
AVOID NOISE PROBLEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
WORKING PLAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
FUEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
BEFORE STARTING THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
USING THE PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TRANSPORTATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
STORAGE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
What is what? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
FLEXIBLE HOSE AND SWIVEL JOINT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
CONTROL HANDLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
CABLING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
BLOW PIPES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
HARNESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
FUEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
HOW TO MIX FUEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
FUELING THE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
STARTING ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
ADJUSTING IDLE SPEED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
STOPPING ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
AIR CLEANER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
FUEL FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
SPARK PLUG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
MUFFLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SPARK ARRESTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
COOLING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
AIR INLET NET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SHOLDER STRAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
3
English
Safety
SAFETY FIRST
Instructions contained in warnings within this manual and
warning seals marked with a symbol on the blower concern
critical points which must be taken into consideration to prevent
possible serious bodily injury, and for this reason you are
requested to read all such instructions carefully and follow them
without fail.
Warning labels on the machine
Symbols
WARNING! The machine can be a dangerous
tool if used incorrectly or carelessly, which can
cause serious or fatal injury to the operator or
others.
Please read the operator’s manual carefully
and make sure you understand the
instructions before using the machine.
Notes on types of warnings
WARNING
Instructions labeled as shown above, concern critical steps
or procedures which must be followed in order to prevent
accidents which could lead to serious bodily injury or
death.This mark is used to indicate instructions which must
be followed without exception.
IMPORTANT
Instructions labeled as shown above concern steps or
procedures which, if not followed correctly, could lead to
mechanical failure, breakdown, or damage.
NOTE
Used to label supplementary instructions designed to
provide hints or directions useful in the use of the product.
The blower operator must make sure
that no bystanders or animals come
nearer than 50 feet (15 meters).
Whenever several operators are
working in the same work area, they should maintain a safe
distance of at least 50 feet (15 meters) from one another.
A breathing mask should be used when
there is a risk of dust.
Always wear:
• Hearing protection
• Approved eye protection
This product is in accordance with
applicable EC directives.
Always wear protective gloves.
The blower can forcibly throw objects that
can bounce back. This can result in
serious eye injuries if the recommended
safety equipment is not used.
Keep all parts of your body away from hot
surfaces.
Noise emission to the environment according
to the European Community’s Directive. The
machine’s emission is specified in chapter
Technical data and on label.
Other symbols/decals on the machine refer to special
certification requirements for certain markets.
IMPORTANT
If the warning label peels off or becomes soiled and
impossible to read, you should contact the dealer from
which you purchased the product to order new labels and
affix them in the required location(s).
4
Symbols on the machine
English
For safe operation and maintenance, symbols are carved in
relief on the machine. Using to these indications, please be
careful not to make a mistake.
(a) The port to refuel the "MIX GASOLINE"
Position:
(b) The direction to close the choke
Position:
(c) The direction to open the choke
Position:
(d) The direction to stop the engine
Position:
FUEL TANK CAP
CLEANER BODY
CLEANER BODY
CONTROL HANDLE
(c)
(d)(a) (b)
Safety Precautions
WARNING
1. Read this Blower Operator Manual carefully. Be sure
you understand how to operate this unit properly before
you use it. Failure to do so could result in serious injury.
2. Be sure to keep this manual handy
so that you may refer to it later
whenever any questions arise. Also
note that you are requested to
contact the dealer from whom you
purchased the product for
assistance the event that you have
any questions which cannot be
answered herein.
3. Always be sure to include this manual when selling,
lending, or otherwise transferring the ownership of this
product.
4. Do not lend or rent your machine without the owner's
manul.
5. Be sure that anyone using your unit understands the
information contained in this manual.
6. Never let a child use the machine.
7.
Long-term exposure to noise can result in permanent
hearing impairment. So always use approved hearing
protection.
8.
Under no circumstances may the design of the machine
be modified without the permission of the manufacturer.
Always use genuine accessories. Non-authorized
modifications and/or accessories can result in serious
personal injury or the death of the operator or others.
9.
A blower is a dangerous tool if used carelessly or
incorrectly and can cause serious, even fatal injuries. It
is extremely important that you read and understand the
contents of this Operator’s manual.
10.
Jonsered has a policy of continuous product
development and therefore reserves the right to modify
the design and appearance of products without prior
notice.
11.
The machine is only designed for blowing lawns,
pathways, asphalt roads and the like.
5
English
Safety Precautions
WORKING CONDITIONS
1. Refrain from operating the blower if you are tired, ill, or upset,
or if you are under the influence of alcohol, drugs or
medication
2. To reduce the risk of hearing loss associated with sound
levels, hearing protection is required.
3. To reduce the risk of injury associated
with thrown objects, always wear eye
protection and foot protection.
Approved protective goggles must
comply with standard ANSI Z87.1 in the
USA or EN 166 in EU countries.
4. To reduce the risk of injury associated
with the inhalation of dust, use a face
filter mask in dusty conditions.
5. Wear rubber-soled shoes or shoes with
some other form of anti-slip protection
to help protect you against falling.
6. To reduce the risk of injury associated
with objects being drawn into rotating
parts, do not wear loose clothing,
scarves, neck chains, hair longer than
shoulder length, or other loose
material.
7. Prolonged use of a blower, exposing the operator to
vibrations and cold, may produce whitefinger disease
(Raynaud’s phenomenon), the symptoms of which include
tingling and burning sensations followed by loss of color and
numbness in the fingers. All factors which contribute to
whitefinger disease are not known, but cold weather,
smoking diseases or physical conditions as well as long
periods of exposure to vibration are mentioned as factors. In
order to reduce the risk of whitefinger disease, the following
precautions are strongly recommended
a) Keep your body warm. Never use the blower during rain.
b) Take more than 5 minutes of break in a warm place fre-
quently.
c) Maintain a firm grip at all times, but do not squeeze the
handles with constant, excessive pressure.
d) If you feel discomfort, redness and swelling of your fingers
or any other part of your body, see a doctor before it gets
worse.
AVOID NOISE PROBLEM
NOTE
Check and follow the local regulations as to sound levels
and hours of operations for blower.
1. Operate power equipment only at reasonable hours, not early
in the morning or late at night when people might be
disturbed. Comply with times listed in local ordinances.
2. To reduce sound levels, limit the number of pieces of
equipment used at any one time.
3. Operate power blowers at the lowest possible throttle speed
to do the job.
4. Check your equipment before operation, especially the
muffler, air intakes and air filters.
WORKING PLAN
To reduce the risk of health damages, avoid excessive use and
take sufficient time to rest.
FUEL
WARNING
To reduce the risk of fire and burn injury:
a) Handle fuel with care. It is highly
flammable.
b) Do not smoke while handing fuel.
c) Do not refuel a hot engine.
d) Do not refuel a running engine.
e) Avoid spilling fuel or oil. Always wipe
unit dry before using.
f ) Move at least 10 ft. (3 meters) away
from the fueling point before starting the engine.
g) Always store gasoline in a container approved for flammable
liquids.
h) Make sure the unit is properly assembled and in good
operating condition.
i ) Do not use the blower near a fire, as
aiming the blower in the direction of a
flame may cause flammable
substances to ignite.
8. This machine produces an electromagnetic field during
operation. This field may under some circumstances interfere
with active or passive medical implants. To reduce the risk of
serious or fatal injury, we recommend persons with medical
implants to consult their physician and the medical implant
manufacturer before operating this machine.
WORKING CIRCUMSTANCE
1. To reduce the risk of injury associated
with exhaust fume inhalation, do not
operate in unventilated area. The
exhaust gases contain harmful carbon
monoxide.
2. Avoid using the blower where stable
footing and balance are not assured.
3. Never operate the machine in high
wind, bad weather, potentially explosive atmosphere, when
visibility is poor or in very high or low temperatures.
(Our recommended use environment is below 40 degrees C
(104 degrees F).)
6
BEFORE STARTING THE ENGINE
Each time before starting the engine, inspect the entire unit to
see if every part is in good order and is securely tightened in
place. If any damage is found in the fuel line, the exhaust line, or
the ignition wiring, do not use the blower until it has been
repaired.
IMPORTANT
Before starting operation, always make sure to check if any
obstacles are left inside the volute case and net. The
obstacles may cause serious injury or damage to fan and
volute case.
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