Ryobi RBL1850S User manual

ORIGINAL INSTRUCTIONS
Cordless Blower
RBL1850S
RBL1820S
OBL1820S

Important!
It is essential that you read the instructions in this manual before assembling,
operating, and maintaining this product.
Subject to technical modification.

1
Safety, performance, and dependability have been given
top priority in the design of your cordless blower.
INTENDED USE
The cordless blower is only intended for use outdoors in dry
and well-illuminated conditions.
The product is not intended to be used by children
or persons with reduced physical, mental or sensory
capabilities.
The product is intended for blowing light debris including
leaves, grass, and other garden refuse.
GENERAL SAFETY WARNINGS
WARNING
Read all safety warnings and all instructions. Failure
to follow the warnings and instructions may result
in electric shock, re, and/or serious injury. Save all
warnings and instruction for future reference.
The term “power tool” in the warnings refers to your mains-
operated (corded) power tool or battery-operated (cordless)
power tool.
WORK AREA SAFETY
■Keep work area clean and well lit. Cluttered or dark
areas invite accidents.
■Do not operate power tools in explosive
atmospheres, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
■Keep children and bystanders away while operating
a power tool. Distractions can cause you to lose
control.
ELECTRICAL SAFETY
■Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any adapter
plugs with earthed (grounded) power tools.
Unmodified plugs and matching outlets will reduce risk
of electric shock.
■Avoid body contact with earthed or grounded
surfaces, such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric
shock if your body is earthed or grounded
■Do not expose power tools to rain or wet conditions.
Water entering a power tool will increase the risk of
electric shock.
■Do not abuse the cord. Never use the cord for
carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges or
moving parts. Damaged or entangled cords increase
the risk of electric shock.
■When operating a power tool outdoors, use an
extension cord suitable for outdoor use. Use of a
cord suitable for outdoor use reduces the risk of electric
shock
■If operating a power tool in a damp location is
unavoidable, use a residual current device (RCD)
protected supply. Use of an RCD reduces the risk of
electric shock.
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.
■Use personal protective equipment. Always wear
eye protection. Protective equipment such as dust
mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce
personal injury.
■Prevent unintentional starting. Ensure the switch
is in the off-position before connecting to power
source and/or battery pack, picking up or carrying
the tool. Carrying power tools with your finger on the
switch or energising power tools that have the switch
on invites accidents.
■Remove any adjusting key or wrench before turning
the power tool on. A wrench or a key left attached to
a rotating part of the power tool may result in personal
injury.
■Do not overreach. Keep proper footing and balance
at all times. This enables better control of the power
tool in unexpected situations.
■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.
■If devices are provided for the connection of dust
extraction and collection facilities, ensure these are
connected and properly used. Use of dust collection
can reduce dust-related hazards.
POWER TOOL USE AND CARE
■Do not force the power tool. Use the correct power
tool for your application. The correct power tool will
do the job better and safer at the rate for which it was
designed.
■Do not use the power tool if the switch does not turn
it on and off. Any power tool that cannot be controlled
with switch is dangerous and must be repaired.
■Disconnect the plug from the power source and/or
the battery pack from the power tool before making
any adjustments, changing accessories, or storing
power tools. Such preventive safety measures reduce
the risk of starting the power tool accidentally.
■Store idle power tools out of the reach of children
and do not allow persons unfamiliar with the power
tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained
users.
■Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts and any
other condition that may affect the power tool’s
operation. If damaged, have the power tool repaired
before use. Many accidents are caused by poorly
maintained power tools.

2
■Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
■Use the power tool, accessories and tool bits etc.
in accordance with these instructions, taking into
account the working conditions and the work to
be performed. Use of the power tool for operations
different from those intended could result in a
hazardous situation.
BATTERY TOOL USE AND CARE
■Recharge only with the charger specified by the
manufacturer. A charger that is suitable for one type
of battery pack may create a risk of fire when used with
another battery pack.
■Use power tools only with specifically designated
battery packs. Use of any other battery packs may
create a risk of injury and fire
■When battery pack is not in use, keep it away from
other metal objects, like paper clips, coins, keys,
nails, screws or other small metal objects that can
make a connection from one terminal to another.
Shorting the battery terminals together may cause
burns or a fire.
■Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact
accidentally occurs, flush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation or
burns.
SERVICE
■Have your power tool serviced by a qualified repair
person using only identical replacement parts. This
will ensure that safety of the power tool is maintained.
CORDLESS BLOWER SAFETY WARNINGS
■Some regions have regulations that restrict the use of
the product in some operations. Check with your local
authority for advice.
■Do not allow children, persons with reduced physical,
sensory or mental capabilities or lack of experience and
knowledge, or people unfamiliar with these instructions
to use the product. Local regulations may restrict the
age of the operator.
■Keep in mind that the operator or user is responsible
for accidents or hazards occurring to other people or
their property.
■Keep bystanders, children and pets 15 m away from
the area of operation. Stop the product if anyone enters
the area.
■While operating the product, always wear substantial
footwear and long trousers. Do not operate the machine
when barefoot or when wearing open sandals. Avoid
wearing clothing that is loose fitting or that has hanging
cords or ties; they can be caught in moving parts.
■Do not wear loose clothing or jewellery that can be
drawn into the air inlet.
■Secure long hair so it is above shoulder level to prevent
entanglement in moving parts.
■Wear hearing protection at all times while operating the
product. The product is extremely noisy and permanent
hearing injury may result if instructions to limit exposure,
reduce noise and wear hearing protection are not
strictly followed.
■Wear full eye protection at all times while operating the
product. The manufacturer strongly suggests a full face
mask or fully enclosed goggles. Normal spectacles or
sunglasses are not adequate protection. Objects can
be thrown at high speed by the powerful air jet at any
time and may rebound from hard surfaces toward the
operator.
■Before each use, ensure that all controls and safety
devices function correctly. Do not use the tool if the off
switch does not stop the product.
■Before each use, always inspect the housing for
damage. Ensure that guards and handles are in place
and properly secured.
■Never operate the product with defective guards or
shields, or without safety devices, such as debris
collector, in place.
■Keep all cooling air inlets clear of debris.
■Use rakes and brooms to loosen debris before blowing.
■Clear the work area before each use. Remove all
objects, such as rocks, broken glass, nails, wire, or
string, which can be blown a considerable distance by
high velocity air, or become entangled in the fan.
GENERAL OPERATION
■Operate the product only at reasonable hours – not
early in the morning or late at night when people might
be disturbed.
■Do not operate the product in an explosive atmosphere.
■Avoid using the product in bad weather conditions,
especially when there is a risk of lightning.
■Do not operate the product in poor lighting. The
operator requires a clear view of the work area to
identify potential hazards.
■Use of hearing protection reduces the ability to hear
warnings (shouts or alarms). The operator must pay
extra attention to what is going on in the work area.
■Do not get distracted, and always concentrate on the
task.
■Operating similar tools nearby increases both the risk
of hearing injury and the potential for other persons to
enter your work area.
■Keep firm footing and balance. Do not overreach.
Overreaching can result in loss of balance.
■Always be sure of the footing on slopes. Walk, never
run.
■Keep all parts of your body away from any moving part.
■Never run the product without the proper equipment
attached.
■Do not modify the product in any way or use parts
and accessories that are not recommended by the
manufacturer.

3
WARNING
If the product is dropped, suffers heavy impact or begins
to vibrate abnormally, immediately stop the product and
inspect for damage or identify the cause of the vibration.
Any damage should be properly repaired or replaced by
an authorised service centre.
To reduce the risk of injury associated with contacting
rotating parts, always stop the machine, remove the battery
pack, and make sure all moving parts have stopped:
●before cleaning or clearing a blockage
●when leaving the product unattended
●before installing or removing attachments
●before checking, maintaining or working on the
product
●if the machine starts to vibrate abnormally (inspect
immediately)
BLOWER SPECIFIC SAFETY WARNINGS
■Wear a face filter mask in dusty conditions to reduce
the risk of injury associated with the inhalation of dust.
■Slightly dampen surfaces in dusty conditions.
■Do not point the blower nozzle in the direction of people
or pets.
■Never place objects inside the blower tubes.
■Do not operate the product near open windows.
■Use the full blower nozzle extension so that the air
stream can work close to the ground and perform
effectively.
■Do not place blower on top of or near loose debris.
Debris can be sucked into the intake vent, resulting in
possible damage to the product.
ADDITIONAL BATTERY SAFETY WARNINGS
WARNING
To reduce the risk of re, personal injury, and product
damage due to a short circuit, never immerse your
tool, battery pack or charger in uid or allow a uid to
ow inside them. Corrosive or conductive uids, such
as seawater, certain industrial chemicals, and bleach
or bleach-containing products, etc., can cause a short
circuit.
TRANSPORTATION AND STORAGE
■Stop the product, remove the battery, and allow it to
cool before storing or transporting.
■Clean all foreign materials from the product. Store the
product in a cool, dry, and well-ventilated place that
is inaccessible to children. Keep away from corrosive
agents, such as garden chemicals and de-icing salts.
Do not store outdoors.
■For transportation in vehicles, secure the product
against movement or falling to prevent injury to persons
or damage to the product.
TRANSPORTING LITHIUM BATTERIES
Transport the battery in accordance with local and national
provisions and regulations.
Follow all special requirements on packaging and labelling
when transporting batteries by a third party. Ensure that
no batteries can come in contact with other batteries
or conductive materials while in transport by protecting
exposed connectors with insulating, non-conductive caps
or tape. Do not transport batteries that are cracked or
leaking. Check with the forwarding company for further
advice.
MAINTENANCE
WARNING
Use only original manufacturer’s replacement parts,
accessories, and attachments. Failure to do so can
cause possible injury and poor performance, and may
void your warranty.
WARNING
Servicing requires extreme care and knowledge
and should be performed only by a qualied service
technician. For service, bring the product to an
authorised service centre. When servicing, use only
identical replacement parts.
■To reduce the risk of injury associated with contacting
rotating parts, always stop the machine, remove the
battery pack, and make sure all moving parts have
come to a complete stop:
●before cleaning or clearing a blockage
●when leaving the product unattended
●before installing or removing attachments
●before checking, maintaining or working on the
product
●if the machine starts to vibrate abnormally (inspect
immediately)
■Do not make adjustments and repairs not described in
this manual. For other repairs, contact an authorised
service agent.
■After each use, clean the product with a soft dry cloth.
■Check all nuts, bolts, and screws at frequent intervals
for proper tightness to ensure that the product is in safe
working condition. Any part that is damaged should be
properly repaired or replaced by an authorised service
centre.
■Bring the product to an authorised service centre to
replace damaged or unreadable labels.
RESIDUAL RISKS
Even when the product is used as prescribed, it is still
impossible to completely eliminate certain residual risk
factors. The following hazards may arise in use and the
operator should pay special attention to avoid the following:
■Injury caused by vibration. Always use the right tool for

4
the job and use designated handles.
■Hearing injury caused by exposure to noise. Wear ear
protection and limit exposure.
■Injury from flying objects from the blow tube airflow.
Wear eye protection at all times.
RISK REDUCTION
It has been reported that vibrations from handheld tools
may contribute to a condition called Raynaud’s Syndrome.
Symptoms may include tingling, numbness, and blanching
of the ngers, usually apparent upon exposure to cold.
Hereditary factors, exposure to cold and dampness, diet,
smoking, and work practices are all thought to contribute
to the development of the these symptoms. There are
measures that can be taken by the operator to possibly
reduce the effects of vibration:
■Keep your body warm in cold weather. When operating
the unit wear gloves to keep the hands and wrists warm.
■After each period of operation, exercise to increase
blood circulation.
■Take frequent work breaks. Limit the amount of
exposure per day.
■If you experience any of the symptoms of this condition,
immediately discontinue use and see your doctor.
WARNING
Injuries may be caused, or aggravated by prolonged use
of a tool. When using any tool for prolonged periods,
ensure you take regular breaks.
KNOW YOUR PRODUCT
See page 6.
1. Handle
2. On/Off switch
3. Tube latch
4. Blow tube
5. Nozzle tab
6. High speed nozzle
7. Battery pack
8. Battery latch button
9. Battery charger
SYMBOLS ON THE PRODUCT
Safety alert
Read and understand all instructions
before operating the product, follow all
warnings and safety instructions.
Beware of thrown or ying objects.
Keep all bystanders, especially
children and pets, at least 15 m away
from the operating area.
Rotating fans. Keep hands and feet
out of openings while the product is
running.
Remove the battery pack before
starting any work on the product.
Wear ear protection.
Wear eye protection.
Do not expose to rain or damp
condition.
Conforms to all regulatory
standards in the country in
the EU where the product is
purchased.
EurAsian Conformity Mark
Ukrainian mark of conformity
94
Guaranteed sound power level is 94
dB.
Waste electrical products should not
be disposed of with household waste.
Please recycle where facilities exist.
Check with your local authority or
retailer for recycling advice.
SYMBOLS IN THIS MANUAL
Note
Warning
The following signal words and meanings are intended to
explain the levels of risk associated with this product.
DANGER
Indicates an imminently hazardous situation, which, if
not avoided, will result in death or serious injury.
WARNING
Indicates a potentially hazardous situation, which, if not
avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation, which, if not
avoided, may result in minor or moderate injury.
CAUTION
Without safety alert symbol
Indicates a situation that may result in property damage.

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OBL1820S
RBL1820S
RBL1850S

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20180326v3

PRODUCT SPECIFICATIONS
Cordless blower
Model RBL1850S/RBL1820S/
OBL1820S
Rated voltage 18 V
Air velocity 245 km/h
Weight ( without battery) 1.60 kg
Vibration level (in accoordance with Annex B of EN
15503:2009+A2:2015
Total value
0.88 m/s2
Uncertainty of measurement
1.5 m/s2
Noise emission level (in accordance with Annex A of EN
15503:2009+A2:2015
A-weighted sound pressure
level at operator’s position
77.6 dB(A)
Uncertainty of measurement
2.5 dB
A-weighted sound power
level
92.5 dB(A)
Uncertainty of measurement
1.5 dB
BATTERY AND CHARGER
Model RBL1850S RBL1820S OBL1820S
Battery pack RB18L50 RB18L40
-
Weight
0.73 kg 0.73 kg -
Charger BCL14181H BCL14181H
-
Weight
0.58 kg 0.58 kg -
Compatible
battery pack
RB18L13 / RB18L15 / RB18L25 / RB18L26 /
RB18L40 / RB18L50
Compatible
charger
BCL1418 / BCL14181H / BCL14183H
VIBRATION LEVEL
WARNING
The declared vibration value has been measured with a
standard test method and may be used to compare one
tool with another.
The declared vibration value may be used in a
preliminary assessment of exposure.
The vibration emission during actual use of power tool
can differ from the declared total value depending on the
ways in which the tool is used.
Identify safety measures to protect yourself based on an
estimation of exposure in the actual conditions of use,
taking account of all parts of the operating cycle such
as the times when the tool is switched off and when it is
running idle in addition to the trigger time.

ACD PLANT LTD
145 Southbank Road
Coundon
Coventry, West Midlands
CV6 1FG
Phone: [phone]
Email: [email protected]
Web: www.acdplant.co.uk
CBS Power Tools Limited
Unit 4, V P Square
Storeys Bar Rd, Fengate
Peterborough, Cambridgeshire
PE1 5YS
Phone: [phone]
Email: [email protected]
Web: www.cbspowertools.com
C D Powertools
76 Old Road
Churwell Morley, Leeds
LS27 7TH
Phone: [phone]
Email: [email protected]
Web: www.cdpowertools.co.uk
C J Sinclair Limited
44 Victoria Road
St Peters
Broadstairs, Kent
CT10 2UG
Phone: [phone]
Email: [email protected]
Web: www.cjsinclairltd.co.uk
Powertech Ind Ltd
Unit 2C, Ellison Road
Norwood Ind, Killamarsh
Shefeld, South Yorkshire
S21 2JG
Phone: [phone]
Email: [email protected]
Web: www.powertech-industrial.co.uk
RYCKO Technical Services LTD
104 Green Lane
St Albans, Herts
AL3 6EX
Phone: [phone]
Email: [email protected]
Web: www.ryckotechnical.com
ToolTech Industrial Equipment
227 E Dunhill Road, Macosquin
Coleraine, Co Londonderry
BT514LQ
Phone: [phone]
Email: [email protected]
AUTHORISED SERVICE CENTRES
For an updated list of authorised service centres, visit http://uk.ryobitools.eu/header/service-and-support/service-agents.

GUARANTEE
In addition to any statutory rights resulting from the purchase, this product is covered by a guarantee as stated below.
1. The guarantee period is 24 months for consumers and commences on the date when the product was purchased.
This date has to be documented by an invoice or other proof of purchase. The product is designed and dedicated to
consumer and private use only. So there is no guarantee provided in case of professional or commercial use.
2. There is, in some cases (i.e. promotion, range of tools), a possibility to extend the warranty period over the period
described above using the registration on the www.ryobitools.eu website. The eligibility of the tool is clearly displayed
in stores and/or on packaging. The end user needs to register his/her newly-acquired tools online within 8 days from
the date of purchase. The end user may register for the extended warranty in his country of residence if listed on the
online registration form where this option is valid. Furthermore, end users must give their consent to the storage of the
data which are required to enter online and they have to accept the terms and conditions. The registration confirmation
receipt, which is sent out by e-mail, and the original invoice showing the date of purchase will serve as proof of the
extended warranty. Your statutory rights remain unaffected.
3. The guarantee covers all defects of the product during the warranty period due to defaults in workmanship or material
at the purchase date. The guarantee is limited to repair and/or replacement and does not include any other obligations
including but not limited to incidental or consequential damages. The warranty is not valid if the product has been
misused, used contrary to the instruction manual, or being incorrectly connected. This guarantee does not apply to:
–any damage to the product that is the result of improper maintenance
–any product that has been altered or modified
–any product where original identification (trade mark, serial number) markings have been defaced, altered or
removed
–any damage caused by non-observance of the instruction manual
–any non CE product
–any product which has been attempted to be repaired by an non-qualified professional or without prior authorization
by Techtronic Industries
–any product connected to improper power supply (amps, voltage, frequency)
–any product used with inappropriate fuel mixture (fuel, oil, percentage of oil)
–any damage caused by external influences (chemical, physical, shocks) or foreign substances
–normal wear and tear of spare parts
–inappropriate use, overloading of the tool
–use of non-approved accessories or parts
–carburettor after 6 months, carburettor adjustments after 6 months
–components (parts and accessories) subject to natural wear and tear, including but not limited to bump knobs, drive
belts, clutch, blades of hedge trimmers or lawn mowers, harness, cable throttle, carbon brushes, power cord, tines,
felt washers, hitch pins, blower fans, blower and vacuum tubes, vacuum bag and straps, guide bars, saw chains,
hoses, connector fittings, spray nozzles, wheels, spray wands, inner reels, outer spools, cutting lines, spark plugs,
air filters, gas filters, mulching blades, etc.
4. For servicing, the product must be sent or presented to a RYOBI authorized service station listed for each country in the
following list of service station addresses. In some countries your local RYOBI dealer undertakes to send the product
to the RYOBI service organisation. When sending a product to a RYOBI service station, the product should be safely
packed without any dangerous contents such as petrol, marked with sender’s address and accompanied by a short
description of the fault.
5. A repair/replacement under this guarantee is free of charge. It does not constitute an extension or a new start of the
guarantee period. Exchanged parts or tools become our property. In some countries delivery charges or postage will
have to be paid by the sender.
6. This guarantee is valid in the European Community, Switzerland, Iceland, Norway, Liechtenstein, Turkey and Russia.
Outside these areas, please contact your authorized RYOBI dealer to determine if another warranty applies.

DECLARATION OF CONFORMITY
Techtronic Industries GmbH
Max-Eyth-Straße 10, 71364 Winnenden, Germany
Herewith we declare that the product
Cordless Blower
Brand: RYOBI
Model number: RBL1850S/RBL1820S/OBL1820S
Serial number range: 44483701000001 - 44483701999999
is in conformity with the following European Directives and harmonized standards
2006/42/EC, 2014/30/EU, 2000/14/EC, 2005/88/EC, 2011/65/EU, EN 60745-1:2009+A1:2010,
EN 15503:2009+A2:2015, EN 55014-1:2006+A1:2009+A2:2011, EN 55014-2:2015,
EN 50581:2012
Measured sound power level: 92.5 dB(A)
Guaranteed sound power level: 94 dB(A)
Conformity assessment method to Annex V Directive 2000/14/EC amended by 2005/88/EC.
Andrew John Eyre (BEng, CEng, MIET)
Vice President, Regulatory & Safety
Winnenden, Oct. 25, 2016
Authorised to compile the technical file:
Alexander Krug, Managing Director
Techtronic Industries GmbH
Max-Eyth-Straße 10, 71364 Winnenden, Germany

Techtronic Industries GmbH
Max-Eyth-Straße 10,
71364 Winnenden, Germany
961478096-01