Stihl BG-KM User manual

STIHL BG-KM
Instruction Manual2 - 10

Contents
1 KombiSystem..............................................2
2 Guide to Using this Manual.........................2
3 Safety Precautions and Working Techni‐
ques............................................................ 2
4 Approved KombiEngines............................ 5
5 Assembling the Unit.................................... 5
6 Mounting the KombiTool............................. 5
7 Starting / Stopping the Engine.................... 5
8 Storing the Machine.................................... 6
9 Maintenance and Care................................6
10 Minimize Wear and Avoid Damage.............6
11 Main Parts...................................................7
12 Specifications..............................................7
13 Maintenance and Repairs........................... 8
14 Disposal...................................................... 8
15 EC Declaration of Conformity..................... 8
16 UKCA Declaration of Conformity................ 9
Dear Customer,
Thank you for choosing a quality engineered
STIHL product.
It has been built using modern production techni‐
ques and comprehensive quality assurance.
Every effort has been made to ensure your satis‐
faction and trouble-free use of the product.
Please contact your dealer or our sales company
if you have any queries concerning this product.
Your
Dr. Nikolas Stihl
1 KombiSystem
In the STIHL KombiSystem a number of different
KombiEngines and KombiTools can be com‐
bined to produce a power tool. In this instruction
manual the functional unit formed by the Kom‐
biEngine and KombiTool is referred to as the
power tool.
Therefore, the separate instruction manuals for
the KombiEngine and KombiTool should be used
together for the power tool.
Always read and and make sure you understand
both instruction manuals before using your
power tool for the first time and keep them in a
safe place for future reference.
2 Guide to Using this Manual
2.1 Pictograms
All the pictograms attached to the machine are
shown and explained in this manual.
2.2 Symbols in text
WARNING
Warning where there is a risk of an accident or
personal injury or serious damage to property.
NOTICE
Caution where there is a risk of damaging the
machine or its individual components.
2.3 Engineering improvements
STIHL's philosophy is to continually improve all
of its products. For this reason we may modify
the design, engineering and appearance of our
products periodically.
Therefore, some changes, modifications and
improvements may not be covered in this man‐
ual.
3 Safety Precautions and
Working Techniques
Special safety precautions must be
observed when operating a power
tool.
Both user manuals (KombiEngine
and KombiTool) must be read
through attentively before using the
unit for the first time and kept in a
safe place for future reference. Non-
compliance with the user manuals
may cause serious or even fatal
injury.
Lend or rent your machine only to persons who
are familiar with this model and its operation – do
not lend of rent your machine without the Kom‐
biEngine and KombiTool user manuals.
The blower is designed for blow-sweeping
leaves, grass, paper, snow and similar materials,
e.g. in gardens, sports stadiums, car parks and
driveways. It is also suitable for blow-sweeping
forest paths.
The machine must not be used for any other pur‐
poses – risk of accidents!
English
2 0458-548-0121-C
© ANDREAS STIHL AG & Co. KG 2021
0458-548-0121-C. VA0.H21.
Printed on chlorine-free paper Printing inks contain vegetable oils, paper can be recycled.
Original Instruction Manual 0000000922_022_GB

Only use parts and accessories that are explicitly
approved for this power tool by STIHL or are
technically identical. If you have any questions in
this respect, consult a STIHL dealer.
Use only high quality parts and accessories in
order to avoid the risk of accidents and damage
to the machine.
STIHL recommends the use of original STIHL
parts and accessories. They are specifically
designed to match the product and meet your
performance requirements.
Never attempt to modify your power tool in any
way since this may increase the risk of personal
injury. STIHL excludes all liability for personal
injury and damage to property caused while
using unauthorized attachments.
Do not use a high-pressure washer to clean the
power tool. The solid jet of water may damage
parts of the unit.
3.1 Clothing and equipment
Wear proper protective clothing and equipment.
Clothing must be sturdy but allow
complete freedom of movement.
Wear snug-fitting clothing, e.g. an
overall and jacket combination, do not
wear a work coat.
Avoid any clothing, scarves, neckties,
jewelry or anything that could get into
the air intake. Tie up and confine long
hair above your shoulders.
Wear sturdy shoes with non-slip soles.
WARNING
To reduce the risk of eye injuries,
wear close-fitting safety glasses in
accordance with European Standard
EN 166. Make sure the safety
glasses are a snug fit.
Wear "personal" sound protection, e.g. ear
defenders.
STIHL can supply a comprehensive range of per‐
sonal protective equipment.
3.2 Transporting the machine
Always stop the engine.
By vehicle: When transporting in a vehicle, prop‐
erly secure your machine to prevent turnover,
damage and fuel spillage.
3.3 Before starting
Check that your power tool is properly assem‐
bled and in good condition – refer to appropriate
chapters in the KombiEngine and KombiTool
user manuals.
–A worn fan housing (cracks, nicks, chips) may
result in an increased risk of injury from thrown
foreign objects
–If the fan housing is damaged, consult your
dealer – STIHL recommends you contact a
STIHL dealer.
–Never attempt to modify the controls or safety
devices
–Keep the handles dry and clean – free from oil
and dirt – this is important for safe control of
the machine
To reduce the risk of personal injury, do not
operate your power tool if it is damaged or not
properly assembled!
To prepare for emergencies when using a har‐
ness: Practice setting down the machine quickly.
To avoid damage, do not throw the machine to
the ground when practicing.
See also notes on "Before Starting" in the user
manual of the KombiEngine you are using.
3.4 While working
Do not direct the air blast towards bystanders or
animals – the machine may eject small objects at
high speed – risk of injury!.
In the event of impending danger or in an emer‐
gency, switch off the engine immediately by mov‐
ing the slide control / stop switch / stop button to
STOP or 0.
To reduce the risk of injury, do not
allow any other persons within a
radius of 5 meters of your own posi‐
tion.
This distance must also be maintained in relation
to objects (vehicles, window panes) – risk of
property damage!
As soon as the engine is running, the
power machine generates toxic
exhaust gas. These gases may be
odorless and invisible and may con‐
tain unburned hydrocarbons and ben‐
zene. Never run the engine indoors or
in poorly ventilated locations, even if
your model is equipped with a cata‐
lytic converter.
Never leave a running machine unattended.
Take special care in slippery conditions – damp‐
ness, snow, ice, on slopes or uneven ground.
3 Safety Precautions and Working Techniques English
0458-548-0121-C 3

When blow-sweeping (in open terrain and in gar‐
dens), look out for small animals to prevent
endangering them.
Mufflers with catalytic converters can become
especially hot.
The dust, which is swirled up during operation,
may be harmful to health. Wear a dust mask in
case of dust formation.
Be particularly alert and cautious when wearing
hearing protection because your ability to hear
warnings (shouts, alarms, etc.) is restricted.
After work, place the machine on a level, non-
flammable surface. Do not place the machine
near easily flammable materials (e.g. wood
chips, bark, dry grass, fuel) – risk of fire!
If your power tool is subjected to unusually high
loads for which it was not designed (e.g. heavy
impact or a fall), always check that it is in good
condition before continuing work – see also
notes in chapter on "Before Starting" in the Kom‐
biEngine user manual. Make sure the safety
devices are working properly. Never use a power
tool that is no longer safe to operate. In case of
doubt, contact a dealer.
3.5 Using the Machine
548BA001 KN
Always hold the unit firmly with both hands on
the handles. Right hand on control handle, left
hand on loop handle on the shaft, even if you are
left-handed. Wrap your fingers and thumbs
around the handles.
WARNING
To reduce the risk of injury, operate the unit only
with a properly mounted blower tube.
Work only slowly, moving in a forwards direction
– always observe the discharge area of the
blower tube – do not move backwards – risk of
tripping!
When blow-sweeping in open terrain and in gar‐
dens, look out for small animals.
The machine can be carried on a harness (avail‐
able as special accessory in some markets) to
relieve the weight on your arms.
3.6 Working Technique
To minimize blowing time, use a rake and broom
to loosen dirt particles before you start blowing.
–If necessary, dampen the surface to be
cleaned in order to avoid creating too much
dust.
–Do not blow particles in the direction of
bystanders, in particular in the direction of chil‐
dren, pets, open windows or freshly washed
vehicles. Take special care in such situations.
–Remove the blow-swept debris in rubbish bins
– do not blow it onto the neighbor's land.
–Operate your power tool at reasonable times
only – not early in the morning, late at night or
during midday rest periods when people could
be disturbed. Observe local rest periods.
–Operate blowers at the lowest engine speed
necessary to accomplish the task.
–Check your blower before starting work. Pay
special attention to the muffler, air intakes and
air filter.
3.7 Maintenance and Repairs
Service the machine regularly. Do not attempt
any maintenance or repair work not described in
the KombiTool and KombiEngine instruction
manuals. Have all other work performed by a
servicing dealer.
STIHL recommends that you have servicing and
repair work carried out exclusively by an author‐
ized STIHL servicing dealer. STIHL dealers are
regularly given the opportunity to attend training
courses and are supplied with the necessary
technical information.
Only use high-quality replacement parts in order
to avoid the risk of accidents and damage to the
machine. If you have any questions in this
respect, consult a servicing dealer.
STIHL recommends the use of genuine STIHL
replacement parts. They are specifically
designed to match your model and meet your
performance requirements.
To reduce the risk of injury, always shut off the
engine before carrying out any maintenance or
repairs or cleaning the machine.
English 3 Safety Precautions and Working Techniques
4 0458-548-0121-C

4 Approved KombiEngines
4.1 KombiEngines
Only use KombiEngines supplied or explicitly
approved by STIHL for use with the attachment.
This KombiTool may be operated only in combi‐
nation with the following KombiEngines:
STIHL KM 55 R, KM 56 R, KM 85 R, KM 90,
KM 90 R, KM 94 R, KM 100, KM 100 R, KM 110,
KM 110 R, KM 130, KM 130 R, KMA 130 R,
KMA 135 R
WARNING
Loop-handled machines must be equipped with
a barrier bar.
4.2 Brushcutters with split boom
The KombiTool can also be fitted to STIHL
brushcutters with a split boom (T-models) (basic
power tools).
This KombiTool can therefore also be used on
the following machine:
STIHL FR 130 T
WARNING
Refer to the user manual of the power tool for
use of the barrier bar.
5 Assembling the Unit
► Push the nozzle onto the blower tube as far as
the lug and then rotate it clockwise up to stop
to lock in positon.
WARNING
To reduce the risk of injury, operate the unit only
with a properly mounted blower tube.
6 Mounting the KombiTool
6.1 Mounting the KombiTool
21
002BA329 KN
4
► Push the lug (1) on the drive tube into the
slot (2) in the coupling sleeve as far as stop.
3
A
548BA008 KN
When correctly mounted, the intake screen (3)
must be flush with the coupling sleeve (gap 'A'
no more than 5 mm).
► Tighten down the wing screw (4) firmly.
6.2 Removing the KombiTool
► Reverse the above sequence to remove the
KombiTool.
7 Starting / Stopping the
Engine
7.1 Starting the Engine
Always follow the operating instructions for the
KombiEngine and basic power tool.
4 Approved KombiEngines English
0458-548-0121-C 5

406BA007 KN
548BA004 KN
NOTICE
Start your machine on a clean surface only to
ensure that no dust is sucked in.
► Place the machine securely on the ground and
make sure that bystanders are well clear of
the nozzle outlet.
► Make sure you have a firm footing, either
standing, stooping or kneeling.
► Hold the machine with you left hand and press
it down firmly – do not touch the controls on
the control handle – see KombiEngine or basic
power tool instruction manual.
NOTICE
Do not stand or kneel on the drive tube.
The starting procedure is now as described in
the instruction manual of the KombiEngine or
basic power tool you are using.
7.2 Stopping the Engine
► See KombiEngine or basic power tool instruc‐
tion manual.
8 Storing the Machine
For periods of about 3 months or longer
► Clean and inspect the housing.
► If the KombiTool is removed from the Kom‐
biEngine and stored separately: Fit the protec‐
tive cap on the drive tube to avoid dirt getting
into the coupling.
► Store the machine in a dry, high or locked
location – out of the reach of children and
other unauthorized persons.
9 Maintenance and Care
The following intervals apply to normal operating
conditions only. If your daily working time is lon‐
ger or operating conditions are difficult (very
dusty work area, etc.), shorten the specified
intervals accordingly.
Intake screen
548BA009 KN
► Check and clean before starting work, after
finishing work and when required.
►If damaged, have replaced by dealer1)
10 Minimize Wear and Avoid
Damage
Observing the instructions in this manual and the
KombiEngine manual helps reduce the risk of
unnecessary wear and damage to the power
tool.
The power tool must be operated, maintained
and stored with the due care and attention
described in these instruction manuals.
The user is responsible for all damage caused by
non-observance of the safety precautions, oper‐
ating and maintenance instructions. This
includes in particular:
–Alterations or modifications to the product not
approved by STIHL.
–Using tools or accessories which are neither
approved or suitable for the product or are of a
poor quality.
–Using the product for purposes for which it
was not designed.
–Using the product for sports or competitive
events.
1) STIHL recommends a STIHL servicing dealer.
English 8 Storing the Machine
6 0458-548-0121-C

–Consequential damage caused by continuing
to use the product with defective components.
10.1 Maintenance Work
All the operations described in the chapter on
"Maintenance and Care" must be performed on a
regular basis. If these maintenance operations
cannot be performed by the owner, they should
be performed by a servicing dealer.
STIHL recommends that you have servicing and
repair work carried out exclusively by an author‐
ized STIHL servicing dealer. STIHL dealers are
regularly given the opportunity to attend training
courses and are supplied with the necessary
technical information.
If these maintenance operations are not carried
out as specified, the user assumes responsibility
for any damage that may occur. Among other
parts, this includes:
–Corrosion and other consequential damage
resulting from improper storage.
–Damage to the product resulting from the use
of poor quality replacement parts.
10.2 Parts Subject to Wear and Tear
Some parts of the power tool are subject to nor‐
mal wear and tear even during regular operation
in accordance with instructions and, depending
on the type and duration of use, have to be
replaced in good time. Among other parts, this
includes:
–Nozzle
–Intake screen
11 Main Parts
548BA002 KN
2
3
4
1
1 Drive tube
2 Blower housing
3 Blower tube
4 Nozzle
12 Specifications
12.1 Maximum air flow rate (with
round nozzle)
depending on KM or FR model being used
875 - 1025 m3/h
12.2 Air velocity (with round nozzle)
depending on KM or FR model being used
60 - 70 m/s
12.3 Weight
1.8 kg
12.4 Noise and Vibration Data
Noise and vibration data measurements on
power tools with the BG‑KM KombiTool include
idling and rated maximum speed in a ratio of 1:6.
For further details on compliance with Vibration
Directive 2002/44/EC see www.stihl.com/vib/
12.4.1 Sound pressure level Lpeq to
ISO 22868
KM 55 R with loop handle: 95 dB(A)
KM 56 R with loop handle: 96 dB(A)
KM 85 R with loop handle: 97 dB(A)
KM 90 R with loop handle: 95 dB(A)
KM 94 R with loop handle: 93 dB(A)
KM 100 R with loop handle: 95 dB(A)
KM 130 R with loop handle: 97 dB(A)
FR 130 T: 96 dB(A)
12.4.2 Sound pressure level Lpeq to
EN 50636-2-100
KMA 130 R with loop handle: 91 dB(A)
12.4.3 Sound pressure level Lpeq to
ISO 11201
KMA 135 R with loop handle: 89.2 dB(A)
12.4.4 Sound power level Lw to ISO 22868
KM 55 R with loop handle: 106 dB(A)
KM 56 R with loop handle: 107 dB(A)
KM 85 R with loop handle: 108 dB(A)
KM 90 R with loop handle: 107 dB(A)
KM 94 R with loop handle: 106 dB(A)
KM 100 R with loop handle: 107 dB(A)
KM 130 R with loop handle: 109 dB(A)
12.4.5 Sound power level Lweq to ISO 22868
FR 130 T: 108 dB(A)
12.4.6 Sound power level Lw to
EN 50636-2-100
KMA 130 R: 102 dB(A)
11 Main Parts English
0458-548-0121-C 7

12.4.7 Sound power level Lw to ISO 3744
KMA 135 R: 104 dB(A)
12.4.8 Vibration measurement ahv,eq to
ISO 22867
Handle, left Handle,
right
KM 55 R with loop
handle: 4.6 m/s27.0 m/s2
KM 56 R with loop
handle: 4.7 m/s26.7 m/s2
KM 85 R with loop
handle: 4.4 m/s28.2 m/s2
KM 90 R with loop
handle: 3.1 m/s25.9 m/s2
KM 94 R with loop
handle: 4.8 m/s25.9 m/s2
KM 100 R with loop
handle: 3.1 m/s25.8 m/s2
KM 130 R with loop
handle: 3.6 m/s27.3 m/s2
FR 130 T: 4.6 m/s23.0 m/s2
12.4.9 Vibration level ahv,eq to
EN 50636-2-100
Handle, left Handle,
right
KMA 130 R with loop
handle: 1.6 m/s22.0 m/s2
KMA 135 R with loop
handle: 3.9 m/s22.7 m/s2
The K‑factor in accordance with Directive
2006/42/EC is 2.0 dB(A) for the sound pressure
level and sound power level; the K‑factor in
accordance with Directive 2006/42/EC is
2.0 m/s2 for the vibration level.
12.5 REACH
REACH is an EC regulation and stands for the
Registration, Evaluation, Authorisation and
Restriction of Chemical substances.
For information on compliance with the REACH
regulation (EC) No. 1907/2006 see
www.stihl.com/reach.
13 Maintenance and Repairs
Users of this machine may only carry out the
maintenance and service work described in this
user manual. All other repairs must be carried
out by a servicing dealer.
STIHL recommends that you have servicing and
repair work carried out exclusively by an author‐
ized STIHL servicing dealer. STIHL dealers are
regularly given the opportunity to attend training
courses and are supplied with the necessary
technical information.
When repairing the machine, only use replace‐
ment parts which have been approved by STIHL
for this power tool or are technically identical.
Only use high-quality replacement parts in order
to avoid the risk of accidents and damage to the
machine.
STIHL recommends the use of original STIHL
replacement parts.
Original STIHL parts can be identified by the
STIHL part number, the { logo and the
STIHL parts symbol K (the symbol may appear
alone on small parts).
14 Disposal
Observe all country-specific waste disposal rules
and regulations.
000BA073 KN
STIHL products must not be thrown in the gar‐
bage can. Take the product, accessories and
packaging to an approved disposal site for envi‐
ronment-friendly recycling.
Contact your STIHL servicing dealer for the lat‐
est information on waste disposal.
15 EC Declaration of Con‐
formity
ANDREAS STIHL AG & Co. KG
Badstr. 115
D-71336 Waiblingen
Germany
declare in exclusive responsibility that the prod‐
uct
Category: Blower KombiTool
Make: STIHL
Type: BG‑KM
Serial identification: 4606
conforms to the relevant provisions of Directives
2006/42/EC, 2014/30/EU and 2000/14/EC and
has been developed and manufactured in com‐
pliance with the following standards in the ver‐
sions valid on the date of production:
English 13 Maintenance and Repairs
8 0458-548-0121-C

EN ISO 12100 (in conjunction with the specified
KM‑ and FR‑models).
EN ISO 12100, EN 60335-1, EN 50636-2-100 (in
conjunction with the specified KMA models)
The measured and guaranteed sound power lev‐
els were determined according to Directive
2000/14/EC, Annex V, using the ISO 11094
standard.
Measured sound power level
with KM 55 R: 104 dB(A)
with KM 56 R: 106 dB(A)
with KM 85 R: 106 dB(A)
with KM 90 R: 105 dB(A)
with KM 94 R: 108 dB(A)
with KM 100 R: 105 dB(A)
with KM 110 R: 105 dB(A)
with KM 130 R: 108 dB(A)
with KMA 130 R: 102 dB(A)
with KMA 135 R: 101.5 dB(A)
with FR 130 T: 107 dB(A)
Guaranteed sound power level
with KM 55 R: 106 dB(A)
with KM 56 R: 108 dB(A)
with KM 85 R: 108 dB(A)
with KM 90 R: 107 dB(A)
with KM 94 R: 110 dB(A)
with KM 100 R: 107 dB(A)
with KM 110 R: 107 dB(A)
with KM 130 R: 110 dB(A)
with KMA 130 R: 104 dB(A)
with KMA 135 R: 104 dB(A)
with FR 130 T: 109 dB(A)
Technical documents deposited at:
ANDREAS STIHL AG & Co. KG
Produktzulassung (Product Licensing)
The year of manufacture is applied to the power
tool.
Done at Waiblingen, 15.07.2021
ANDREAS STIHL AG & Co. KG
Dr. Jürgen Hoffmann
Director Product Certification & Regulatory
Affairs
16 UKCA Declaration of Con‐
formity
ANDREAS STIHL AG & Co. KG
Badstr. 115
D-71336 Waiblingen
Germany
declare in exclusive responsibility that the prod‐
uct
Category: Blower KombiTool
Make: STIHL
Model: BG‑KM
Serial identification: 4606
complies with the relevant provisions of the UK
regulations Supply of Machinery (Safety) Regula‐
tions 2008, Electromagnetic Compatibility Regu‐
lations 2016 and Noise Emission in the Environ‐
ment by Equipment for use Outdoors Regula‐
tions 2001 and has been developed and manu‐
factured in accordance with the versions of the
following standards valid on the date of manufac‐
ture:
EN ISO 12100 (in conjunction with the specified
KM‑ and FR‑models).
EN ISO 12100, EN 60335-1, EN 50636-2-100 (in
conjunction with the specified KMA models)
The measured and guaranteed sound power lev‐
els were determined in accordance with the UK
regulation 2000/14/EC, Schedule 8, using the
ISO 11094 standard.
Measured sound power level
with KM 55 R: 104 dB(A)
with KM 56 R: 106 dB(A)
with KM 85 R: 106 dB(A)
with KM 90 R: 105 dB(A)
with KM 94 R: 108 dB(A)
with KM 100 R: 105 dB(A)
with KM 110 R: 105 dB(A)
with KM 130 R: 108 dB(A)
with KMA 130 R: 102 dB(A)
witth KMA 135 R: 101.5 dB(A)
with FR 130 T: 107 dB(A)
Guaranteed sound power level
with KM 55 R: 106 dB(A)
with KM 56 R: 108 dB(A)
with KM 85 R: 108 dB(A)
with KM 90 R: 107 dB(A)
with KM 94 R: 110 dB(A)
with KM 100 R: 107 dB(A)
with KM 110 R: 107 dB(A)
with KM 130 R: 110 dB(A)
with KMA 130 R: 104 dB(A)
with KMA 135 R: 104 dB(A)
with FR 130 T: 109 dB(A)
16 UKCA Declaration of Conformity English
0458-548-0121-C 9

Technical documents deposited at:
ANDREAS STIHL AG & Co. KG
The year of manufacture is applied to the power
tool.
Done at Waiblingen, 15.07.2021
ANDREAS STIHL AG & Co. KG
Dr. Jürgen Hoffmann
Director Product Certification & Regulatory
Affairs
English 16 UKCA Declaration of Conformity
10 0458-548-0121-C

16 UKCA Declaration of Conformity English
0458-548-0121-C 11

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