550iBTX
EN Operator's manual 2-21
Contents
Introduction..................................................................... 2
Safety..............................................................................4
Assembly...................................................................... 13
Operation...................................................................... 15
Maintenance................................................................. 17
Troubleshooting............................................................ 18
Transportation, storage and disposal........................... 18
Technical data.............................................................. 18
Accessories.................................................................. 20
EC Declaration of Conformity....................................... 21
Registered trademarks................................................. 21
Introduction
Product overview
1
14
15
11
10
2
13
8
16
7
9
6
12
3
4
5
1. Blower nozzle
2. Keypad
3. Power trigger
4. Handle
5. Support
6. Keypad display
7. On/Off button
8. Cruise control: Set the optimal air flow for your work
9. Boost mode: Increase of airflow
10. Battery connector
11. Operator's manual
12. Backpack harness
13. Sleeve
14. Flat nozzle
15. Intermediate pipe
16. Hex key
Product description
The product is a battery backpack blower with an
electrical motor.
Work is constantly in progress to increase your safety
and efficiency during operation. Speak to your servicing
dealer for more information.
2 790 - 010 - 22.02.2021
Intended use
Use the product to blow leaves and other unwanted
material from areas such as lawns, pathways and
asphalt roads.
Symbols on the product
Warning! The blower can be dangerous!
Careless or incorrect use can result in
serious or fatal injury to the operator or
others. It is extremely important that you
read and understand the contents of the
operator's manual. Please read the
operator's manual carefully and make
sure you understand the instructions
before using the machine.
Use approved eye protection.
Direct current.
Noise emissions to the environment
according to European Directive
2000/14/EC and New South Wales
legislation “Protection of the Environment
Operations (Noise Control) Regulation
2017”. Noise emission data can be found
on the machine label and in the Technical
data chapter.
Symbols on the product or its packaging
indicate that this product cannot be
handled as domestic waste. This product
must be deposited at an appropriate
recycling facility.
The product agrees with the applicable
EC directives.
Protected against splashing water.
Warning LED
Start/Stop button
Boost mode button
Cruise control button
If the product features Bluetooth
®
wireless
technology. The Bluetooth
®
symbol will be
marked on the product name label. Refer
to
Bluetooth
®
wireless technology on
page 15
.
The blower operator must ensure that
no people or animals come closer
than 15 meters. When several opera-
tors are working at the same site a
safety distance of at least 15 meters
must be in effect. The blower can for-
cibly throw objects that can bounce
back. This can result in serious eye
injuries if the recommended safety
equipment is not used.
yyyy ww xxxxx The rating plate or the laser printing
shows the serial number. yyyy is the
production year, ww is the production
week and xxxxx is the sequential
number.
Product liability
As referred to in the product liability laws, we are not
liable for damages that our product causes if:
• the product is incorrectly repaired.
• the product is repaired with parts that are not from
the manufacturer or not approved by the
manufacturer.
• the product has an accessory that is not from the
manufacturer or not approved by the manufacturer.
• the product is not repaired at an approved service
center or by an approved authority.
790 - 010 - 22.02.2021
3
Safety
Safety definitions
Warnings, cautions and notes
are used to point out specially
important parts of the manual.
WARNING: Used if there
is a risk of injury or death
for the operator or
bystanders if the
instructions in the
manual are not obeyed.
CAUTION: Used if there
is a risk of damage to the
product, other materials
or the adjacent area if
the instructions in the
manual are not obeyed.
Note: Used to give more
information that is necessary in
a given situation.
Introduction
WARNING: Read all
safety warnings and all
instructions. Failure to
follow the warnings and
instructions may result in
electric shock, fire and/or
serious injury.
General power tool safety
warnings
Check before starting
•
Inspect the working area.
Remove all loose objects,
such as stones, broken glass,
nails, steel wire, string etc. that
could be thrown out.
•
Always remove the battery to
prevent the machine being
started by accident. Always
disconnect the battery before
any maintenance on the
machine.
•
Before using the machine and
after any impact, check for
signs of wear or damage and
repair as necessary.
•
Only use original spare parts.
•
The machine operator must
ensure that no people or
animals come closer than 15
metres while working. When
several operators are working
in the same area the safety
distance should be at least 15
metres.
•
Do an overall inspection of the
machine before use, see
maintenance schedule.
•
National or local regulations
may regulate the use. Comply
to given regulations.
4
790 - 010 - 22.02.2021
Personal safety
•
Stay alert, watch what you are
doing and use common sense
when operating a power tool.
Do not use a power tool while
you are tired or under the
influence of drugs, alcohol or
medication. A moment of
inattention while operating
power tools may result in
serious personal injury.
•
Keep bystanders away.
•
This appliance is not intended
for use by person (including
children) with reduced
physical, sensory or mental
capabilities, or lack of
experience and knowledge,
unless they have been given
supervision or instruction
concerning use of the
appliance by a person
responsible for their safety.
Children should be supervised
to ensure that they do not play
with the appliance.
•
Never allow children or other
persons not trained in the use
of the machine and/or the
battery to use or service it.
Local laws may regulate the
age of the user.
•
Keep unauthorised persons at
a distance. Children, animals,
onlookers and helpers should
be kept outside the safety
zone of 15 m (50 ft.). Stop the
machine immediately if
anyone approaches.
•
Store the equipment in a
lockable area so that it is out
of reach of children and
unauthorized persons.
•
Dress properly. Do not wear
loose clothing or jewellery.
Keep your hair, clothing and
gloves away from moving
parts. Loose clothes, jewellery
or long hair can be caught in
moving parts.
•
Never use the machine if you
are tired, if you have drunk
alcohol, or if you are taking
medication that could affect
your vision, your judgement or
your coordination.
•
Wear personal protective
equipment. See instructions
under the heading "Personal
protective equipment".
•
Always remove the battery
when passing the machine to
another person.
•
Keep in mind that it is you, the
operator that is responsible for
not exposing people or their
property to accidents or
hazards.
Power tool use and care
•
Never use a machine that has
been modified in any way from
790 - 010 - 22.02.2021
5
its original specification. Never
use the machine near
explosive or flammable
materials.
•
Never use a machine that is
faulty. Carry out the safety
checks, maintenance and
service instructions described
in this manual. Some
maintenance and service
measures must be carried out
by trained and qualified
specialists. See instructions
under the heading
Maintenance.
•
Only use original spare parts.
•
Always ensure that ventilation
openings are kept clear of
debris.
•
All covers, guards and handles
must be fitted before starting.
•
Only use the machine in
daylight or in other well-lit
conditions.
•
Never use the machine in bad
weather, for instance in fog, in
rain, damp or in wet locations,
strong winds, intense cold, risk
of lightning, etc. Extremely hot
weather may cause
overheating of the machine.
Operation in bad weather is
tiring and can lead to
dangerous conditions, for
instance slippery surfaces.
•
If the machine starts vibrating
abnormally, stop the machine
and remove the battery.
•
Walk, never run.
General safety instructions
WARNING: Read the
warning instructions that
follow before you use the
product.
•
Incorrect or careless use of
the product can turn it into a
dangerous tool that can cause
serious or even fatal injury to
the operator or others. You
must read and understand the
contents of this operator's
manual.
•
Under no circumstances may
the design of the product be
modified without the
permission of the
manufacturer. Never use a
product that has been
modified in any way from its
original specification and
always use original
accessories. Non-authorized
modifications and/or
accessories can result in
serious personal injury or the
death of the operator or
others. Your warranty may not
cover damage or liability
caused by the use of non-
6
790 - 010 - 22.02.2021
authorized accessories or
replacement parts.
•
This product 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 product.
•
Remove the battery from the
product during charging.
Safety instructions for operation
WARNING: Read the
warning instructions that
follow before you use the
product.
•
If you encounter a situation
where you are uncertain how
to proceed you should ask an
expert. Contact your dealer or
your service workshop. Avoid
all usage which you consider
to be beyond your capability.
•
Do not allow children to use or
be in the vicinity of the
product. Since the product is
easy to start, children may be
able to start it if they are not
kept under full surveillance.
This can mean a risk of
serious personal injury.
Disconnect the battery when
the product is not under close
supervision.
•
Ensure that no people or
animals come closer than 15
meters (50 ft.) while you work.
When several operators are
working in the same area the
safety distance should be at
least 15 meters. Otherwise
there is a risk of serious
personal injury. Stop the
product immediately if anyone
approaches. Never swing the
product around without first
checking behind you to make
sure that no one is within the
safety zone.
•
Make sure that you can move
and stand safely. Check the
area around you for possible
obstacles (roots, rocks,
branches, ditches, etcetera) in
case you have to move
suddenly. Take great care
when you work on sloping
ground.
•
Keep a good balance and a
firm foothold at all times. Do
not overreach.
•
Listen out for warning signals
or shouts when you wear
hearing protection. Always
remove your hearing
790 - 010 - 22.02.2021
7
protection as soon as the
product stops.
•
Show consideration to persons
in your surroundings by
avoiding using the product at
unsuitable times, such as late
in the evening or early in the
morning. Follow local
regulations and ordinances.
•
Do not operate the product
near open windows.
•
Use the product with the
lowest possible airflow. It is
seldom necessary to use full
airflow, and many work
procedures can be done at
half airflow. A lower airflow
means less noise and less
dust, and it is also easier to
keep control over the rubbish
collected together/moved.
•
Use a rake or a brush to
release rubbish stuck to the
ground.
•
Hold the opening of the blower
as close to the ground as
possible.
•
Observe your surroundings.
Direct the product away from
persons, animals, play areas,
cars etc.
•
Minimize the blowing time by
lightly wetting dusty areas or
using spray equipment.
•
Be aware of the wind direction.
Work with the wind to make
your work easier.
•
Stop the product and remove
the battery if the product starts
to vibrate abnormally.
•
Using the product to move
large piles is time consuming
and creates unnecessary
noise.
•
Clean up afterwards. Make
sure that you have not blown
rubbish into someone's
garden.
•
Do not run with the product.
•
The powerful currents of air
can move objects at such a
speed that they can bounce
back and cause serious eye
injuries.
•
Do not direct the airflow
towards people or animals.
•
Stop the motor before you
assemble or dismantle
accessories or other parts.
•
Keep all parts of your body
away from hot surfaces.
8
790 - 010 - 22.02.2021
•
Never put the product down
when it is activated unless you
have it in clear sight.
•
The product must not be used
while on a ladder or
scaffolding.
•
Do not use the product unless
you are able to call for help in
case of an accident.
•
Watch out for thrown objects.
Stones, rubbish, etc., can be
thrown up into the eyes
causing blindness or serious
injury.
•
Use a residual-current device
(RCD) for increased security
during charging. A residual-
current device is fitted to
protect operators in case an
electrical fault should occur.
•
This product is renowned for
its low vibration load.
Overexposure to vibration can
lead to circulatory damage or
nerve damage in people who
have impaired circulation.
Contact your doctor if you
experience symptoms of
overexposure to vibration.
Such symptoms include
numbness, loss of feeling,
tingling, pricking, pain, loss of
strength, changes in skin color
or condition. These symptoms
normally appear in the fingers,
hands or wrists.
•
Only use the product for the
purpose it was intended for.
•
It is not possible to cover
every conceivable situation
you can face. Always exercise
care and use your common
sense. Avoid all situations
which you consider to be
beyond your capability. If you
still feel uncertain about
operating procedures after
reading these instructions, you
should consult an expert
before continuing.
•
The harness must always be
worn when working with the
product. Failure to do so
means you will be unable to
manoeuvre safely and this can
result in injury to yourself
and/or others.
Personal protective equipment
WARNING: Read the
warning instructions that
follow before you use the
product.
790 - 010 - 22.02.2021 9
•
Always use approved personal
protective equipment when
you use the product. Personal
protective equipment cannot
fully prevent injury but it
decreases the degree of injury
if an accident does occur. Let
your dealer help you select the
right equipment.
•
Long term exposure to noise
can result in damaged
hearing. In general, battery
powered products are
relatively quiet but damage
can result from a combination
of noise level and long usage.
recommends that operators
use hearing protectors when
using products for a longer
coherent time of a day.
Continual and regular users
should have their hearing
checked regularly. Note that
hearing protectors limit the
ability to hear sounds and
warning signals.
•
Use approved eye protection.
If you use a visor, you must
also use approved protective
goggles. Approved protective
goggles must comply with the
ANSI Z87.1 standard in the
USAs or EN 166 in EU
countries.
•
Use clothing made of a strong
fabric. Always use heavy, long
pants and long sleeves. Do
not use loose clothing that can
catch on twigs and branches.
Do not wear jewelry, short
pants, sandals or go with bare
feet. Put your hair up safely
above shoulder level.
•
Keep first aid equipment close
at hand.
•
A breathing mask should be
used when there is a risk of
dust.
Safety devices on the product
WARNING: Read the
warning instructions that
follow before you use the
product.
10 790 - 010 - 22.02.2021
•
In this section the product’s
safety features, its purpose
and how checks and
maintenance should be
carried out to ensure that it
operates correctly. See
instructions under the
heading
Product overview on
page 2
to find where these
parts are located on your
product.
•
The life span of the product
can be reduced and the risk
of accidents can increase if
product maintenance is not
carried out correctly and if
service and/or repairs are not
carried out professionally. If
you need further information
please contact your nearest
servicing dealer.
•
Never use a product with
defective safety components.
The product's safety
equipment must be inspected
and maintained as described
in this section. If your product
fails any of these checks,
contact your service agent to
get it repaired.
•
All servicing and repair work
on the product requires
special training. This is
especially true of the product
′s safety equipment. If your
product fails any of the
checks described below you
must contact your service
agent. When you buy any of
our products we guarantee
the availability of professional
repairs and service. If the
retailer who sells your product
is not a servicing dealer, ask
him for the address of your
nearest service agent.
To do a check of the user
interface
1. Push and hold the start/stop
button (A).
A
CB
a)The product is on, when
the LED (B) is on.
b)The product is off, when
the LED (B) is off.
2. Refer to
User interface on
page 18
if the warning
indicator (C) is on or flashes.
790 - 010 - 22.02.2021
11
To do a check of the power
trigger
• Push and release the power
trigger to make sure that it
moves freely.
Harness safety
WARNING: Read the
following warning before
you operate the product.
The harness must always be
worn when working with the
product. Failure to do so means
you will be unable to operate
safely and this can result in
injury to yourself or others. Make
sure that the waist belt and chest
belt are buttoned and correctly
adjusted. There is a risk that an
unclosed belt can get stuck or
sucked into the fan of the
product.
To use the quick release
function
If an emergency occurs, remove
the backpack blower quickly.
1. Push the clips and remove
the straps.
2. Remove the harness.
Safety instructions for
maintenance
WARNING: Read the
warning instructions that
follow before you do
maintenance on the
product.
12 790 - 010 - 22.02.2021
•
Remove the battery before
you do maintenance, other
checks or assemble the
product.
•
The operator must only do the
maintenance and servicing
shown in this operator's
manual. Speak to your
servicing dealer for
maintenance and servicing of
a larger extension.
•
Keep all nuts, bolts and
screws tight to be sure the
product is in safe working
condition.
•
Replace worn or damaged
parts.
•
If you do not do maintenance,
it decreases the life cycle of
the product and increases the
risk of accidents.
•
Special training is necessary
for all servicing and repair
work, especially for the safety
devices on the product. If not
all checks in this operator's
manual are approved after
maintenance, speak to your
servicing dealer. We
guarantee that there are
professional repairs and
servicing available for your
product.
•
Only use original spare parts.
Assembly
Introduction
WARNING: Read and understand the
safety chapter before you assemble the
product.
To assemble the tube and handle on
the product
1. Put the clamp (B) on the flexible tube (C) and attach
the flexible tube to the blower outlet (A).
A
B
C
D
2. Make sure to put the clamp screw (D) as the
illustration shows. Tighten the screw.
3. Attach the transport strap (O) to the guide track of
the joint swivel (H).
H
O
4. Put the clamp (B) on the flexible tube (C) and attach
the joint swivel (H).
B
C
D
H
5. Make sure to put the clamp screw (D) as the
illustration shows. Tighten the screw.
790 - 010 - 22.02.2021 13
6. Align the knobs (J) to each side of the joint swivel
(H).
7. Attach the control handle (I) to the guide track (K) of
the joint swivel (H). Make sure that the screw on the
control handle is on the bottom side of the control
pipe.
H
J
I
K
8. Tighten the screw on the control handle fully.
9. Connect the intermediate pipe (L) to the joint swivel
(H). Make sure that the knob (J) aligns with the guide
track of the intermediate pipe.
H
L
N
M
J
10. Turn the intermediate pipe fully to lock the control
pipe and the intermediate pipe.
11. Connect the blow pipe (M) to the intermediate pipe
(L). Make sure that the knob (N) on the intermediate
pipe points up and goes into the guide track of the
blow pipe.
12. Turn the blow pipe fully to lock the intermediate pipe
and the blow pipe.
13. Attach the sleeve around the flexible tube and the
cable as shown in the illustration. Close the zipper.
To adjust the harness
A correctly adjusted harness and product makes
operation easier. Adjust the harness to give the best
operation position.
1. Put on the harness of the product.
C
B
A
2. Connect the hip strap with the clip (C). Tighten the
strap until the weight of the product is on your hips.
3. Tighten the side straps (B) until the product is tight
against your body.
4. Connect the chest strap to the clip (A).
5. Tighten the strap.
To put the product in transportation
mode
1. Turn the blower tube counterclockwise until it points
up.
2. Connect the transport clip.
14
790 - 010 - 22.02.2021
Operation
Introduction
WARNING: Read and understand the
safety chapter before you use the product.
Husqvarna Connect
Husqvarna Connect is a free app for your mobile device.
The Husqvarna Connect app gives extended functions
for your Husqvarna product.
• Extended product information.
• Information about, and help with, product parts and
servicing.
Bluetooth
®
wireless technology
Products with built-in Bluetooth
®
wireless technology
can connect to mobile devices and enables additional
functions.
The symbol for Bluetooth
®
wireless technology shows up
when your mobile device is connected to the product.
To start to use Husqvarna Connect
1. Download the Husqvarna Connect app on your
mobile device.
2. Register in the Husqvarna Connect app.
3. Follow the instruction steps in the Husqvarna
Connect app to connect and register the product.
Note: Husqvarna Connect app is not available for
download in all markets.
To connect the battery to the product
WARNING: Only use Husqvarna
original batteries in the product.
1. Make sure that the battery is fully charged.
2. Pull out the locking handles.
3. Install the battery in the backpack holder.
4. Push the locking handles to lock the battery.
5. Connect the cable to the connector.
6. Put the cable in the clip on the backpack holder.
To start the product
1. To start the backpack battery, push the start button
on the backpack battery. Do not continue with the
steps that follow before the green LED lights is on.
Note: When the backpack battery starts, there is a
startup time of approximately 4 seconds. During the
startup the fans come on and green LED lights on
the battery flashes. When the green LED lights on
the battery are on, the product is prepared for start.
2. Push and hold the start button until the green LED
lights on the user interface come on.
To stop the product
1. Release the power trigger.
2. Push and hold the stop button until the green LED
light goes out.
3. Remove the cable from the clip on the packpack
holder.
790 - 010 - 22.02.2021
15
4. Pull the locking handles to unlock the battery.
5. Disconnect the cable from the connector.
6. Remove the battery from the product.
Note: If the backpack battery is not used for more
than 30 minutes, the backpack battery stops
automatically. To start the backpack battery, push the
start button on the backpack battery.
To operate the product
1. Push the power trigger to select the optimal airflow
for your work.
2. Push the Cruise control button to set the selected
airflow, the LED comes on.
3. Continue to operate with the selected airflow. It is not
necessary to push the power trigger.
4. To increase the airflow, push the power trigger.
When the power trigger is released, the airflow goes
back to the airflow that was set in step 2.
5. Release the power trigger and push the Cruise
control button to stop the Cruise control function.
To increase the airflow to maximum
1. Start the product. Refer to
To start the product on
page 15
.
2. Push the Boost mode button to enable maximum
airflow when the power trigger is pushed. The LED
comes on to show that the Boost mode function is
on. The Boost mode function has no time limit.
3. Push the Boost mode button again to stop the Boost
mode function.
16
790 - 010 - 22.02.2021
Maintenance
Introduction
WARNING: Before you do any
maintenance work you must read and
understand the safety chapter.
Maintenance schedule
Maintenance Daily Weekly Monthly
Clean the external surfaces of the product with a clean and dry cloth. Do not use
water.
X
Keep the handles dry and clean. Remove oil or grease. X
Make sure that the Start/Stop button operates correctly and is not damaged. X
Make sure that the power trigger operates correctly. X
Make sure that nuts and screws are tight. X
Make sure that the release buttons on the battery operates correctly and locks
the battery into position.
X
Make sure that all couplings, connections and cables are not damaged. Remove
dirt.
X
Make sure that the battery connectors are not damaged. X
To do a check of the air intake
1. Make sure that the air intake is not blocked.
2. Stop the product and remove unwanted material if it
is necessary.
CAUTION: A blocked air intake
decreases the performance of the
product and can cause the motor to
become too hot.
To clean the product, the battery and
the battery charger
1. Clean the product with a dry cloth after use.
2. Clean the battery and battery charger with a dry
cloth. Keep the battery guide tracks clean.
3. Make sure that these parts are clean before the
battery is connected to the battery charger or the
product:
a) The terminals on the backpack battery cable.
b) The terminals on the backpack battery adapter.
c) The terminals on the battery charger.
d) The terminals on the backpack blower.
790 - 010 - 22.02.2021 17
Troubleshooting
User interface
User interface Possible faults Possible action
Green LED Flashes Low battery voltage. Charge the battery.
Red error LED flashes Temperature deviation. Let the product cool down.
The product does not start
Dirt in battery connectors.
Clean with compressed air or a soft
brush.
The battery is off. Start the battery.
Red error LED flashes The product needs servicing. Contact your servicing agent.
Transportation, storage and disposal
Transportation and storage
• Obey the special requirement on package and labels
for commercial transportations, including by third
parties and forwarding agents.
• Speak to a person with special training in dangerous
material before you send the product. Obey all
applicable national regulations.
• Remove the battery for storage or transportation.
• Clean the product and do a full servicing before you
put the product in storage for a long time.
• Store the appliance only in a dry place.
• Attach the product safely during transportation.
Disposal of the battery, battery charger
and product
The symbol below means that the product is not
domestic waste. Recycle it at a recycling station for
electrical and electronic equipment. This helps to
prevent damage to the environment and to persons.
Speak to local authorities, domestic waste service or
your dealer for more information.
Note: The symbol shows on the product or package of
the product.
Technical data
Technical data
550iBTX
Motor
Motor type BLDC (brushless) 36V
Weight
Weight without battery, kg/ lb 6.3/13.9
18 790 - 010 - 22.02.2021
550iBTX
Noise emissions
1
Sound power level, measured dB (A) 95
Sound power level, guaranteed L
WA
dB (A) 96
Water protection level
All weather use Yes
IPX4
2
Yes
Sound levels
3
Equivalent sound pressure level at the operator's ear, measured ac-
cording to EN ISO 11203 and ISO 22868, dB (A):
76
Vibration levels
4
Vibrations levels at handles, measured according to ISO 22867, m/s
2
0.1
Fan performance
Airflow in normal mode with round standard nozzle, m
3
/min 12.8
Airflow in Boost mode with round standard nozzle, m
3
/min 15.6
Maximum air velocity in normal mode with round standard nozzle,
m/s / mph
54 / 120.8
Maximum air velocity in Boost mode with round standard nozzle,
m/s / mph
66 / 147.6
Maximum blow force in normal mode with round standard nozzle, N 14
Maximum blow force in Boost mode with round standard nozzle, N 21
Radio frequency data for Bluetooth
®
Frequency band, GHz 2.4-2.4835
Output power, max dBm 0 0
Noise and vibration data are determined on the basis of
the rated maximum speed.
Approved batteries
Only use original Husqvarna BLi batteries for this
product
Battery BLi 950X BLi 550X
Type Lithium-ion Lithium-ion
Battery capacity, Ah 31.1 15.6
1
Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive
2000/14/EC. Reported sound power level for the machine has been measured with the original attachment
that gives the highest level. The difference between guaranteed and measured sound power is that the guar-
anteed sound power also includes dispersion in the measurement result and the variations between different
machines of the same model according to Directive 2000/14/EC.
2
The Husqvarna Handheld Battery products marked with IPX4 fulfils these requirements on product approval
level
3
Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (stand-
ard deviation) of 3 dB (A).
4
Reported data for vibration level has a typical statistical dispersion (standard deviation) of 2 m/s
2
.
790 - 010 - 22.02.2021 19
Battery BLi 950X BLi 550X
Nominal voltage, V 36 36
Weight, kg/Ib 6.9/15.3 5.6/12.4
Approved battery chargers
Battery charger QC330 QC500
Input voltage, V 100-240 100-240
Frequency, Hz 50-60 50-60
Power, W 330 500
Accessories
Approved accessories
Approved accessories
Type Art. no.
Nozzle (length)
Flat Nozzle (600 mm) 579 79 75-01
Round Nozzle with metal ring
(300 mm)
586 10 63-01
Nozzle Silencer (400 mm) 589 81 17-01
Nozzle 576 58 18-01
Handlebar Handlebar 544 40 00-04
20 790 - 010 - 22.02.2021
EC Declaration of Conformity
EC Declaration of conformity
Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel:
+46-36-146500, declare that the backpack blower
Husqvarna 550iBTX (with or without Bluetooth
functionality), with serial numbers dating from 2020
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 April 16, 2014 ”relating to Radio Equipment”
2014/53/EU.
• - of February 26, 2014 "relating to electromagnetic
compatibility"2014/30/EU.
• - of May 8, 2000 ”relating to the noise emissions in
the environment” 2000/14/EC.
• - of June 8, 2011 on the ”restriction of use of certain
hazardous substances in electrical and electronic
equipment” 2011/65/EU.
The following standards have been applied:
EN 60335-1:2012+A13:2017, EN 50636-2-100:2014
(IEC 60335-2-100:2002), EN 61000-6-1:2007, EN
61000-6-3:2007+A1:2011, EN 63000:2018
For products with Bluetooth functionality also:
ETSI EN 301 489-1 v.2.1.1, ETSI EN 301 489-17
v.3.1.1, EN 300 328 v.2.2.2
RISE SMP Svensk Maskinprovning AB, has carried out
a voluntary examination on behalf of Husqvarna AB. The
certificate has the number: 01/012/006
Notified body 0404: RISE SMP Svensk Maskinprovning
AB has also verified agreement with appendix VII of the
Council's directive 2000/14/EC.
For information relating to noise emissions, refer to
Technical data on page 18
.
Huskvarna, 2021-02-20
Pär Martinsson, Development Manager (Authorized
representative for Husqvarna AB and responsible for
technical documentation.)
Registered trademarks
The
Bluetooth
®
word mark and logos are registered
trademarks owned by and any use of such marks by
Husqvarna is under license.
790 - 010 - 22.02.2021 21
22 790 - 010 - 22.02.2021
790 - 010 - 22.02.2021 23
www.husqvarna.com
Original instructions
1142148-26
2021-02-26
