R18ROS
ORIGINAL INSTRUCTIONS
Random Orbital Sander
Important!
It is essential that you read the instructions in this manual before assembling,
operating and maintaining the product.
Subject to technical modifications.
Safety
1
Safety, performance, and dependability have been given
top priority in the design of your random orbital sander.
INTENDED USE
The random orbital sander is intended to be used only
by adults who have read and understood the instructions
and warnings in this manual, and can be considered
responsible for their actions.
The product is intended for sanding and finishing metal,
wood, plastics, or similar materials using the abrasive
pads provided. The product should only be used in well
ventilated areas.
The product should only be used in well ventilated areas.
The product is designed for dry sanding only. Do not use
for wet sanding.
The product is intended for consumer use only.
Do not use the product for any other purpose. Use of the
product for operations different from intended could result
in a hazardous situation.
WARNING
Dust from certain paints, coatings, and other materials
may cause irritation or allergic reactions. Dust from
wood, such as oak, beech, MDF, and similar materials
can be carcinogenic. Only qualified specialists should
be allowed to use the product on materials containing
asbestos.
WARNING
Do not use compressed air to remove dust from the
product. Dirt and grit blown away by compressed air can
cause serious eye injury.
GENERAL POWER TOOL SAFETY WARNINGS
WARNING
Read all safety warnings, instructions, illustrations
and specifications provided with this power tool.
Failure to follow all instructions listed below may result in
electric shock, fire and/or serious injury.
Save all warnings and instructions 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 injuries.
■ 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 and clothing away
from moving parts. Loose clothes, jewellery or
Safety
2
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.
■ Do not let familiarity gained from frequent use
of tools allow you to become complacent and
ignore tool safety principles. A careless action
can cause severe injury within a fraction of a
second.
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 the switch is dangerous and must
be repaired.
■ Disconnect the plug from the power source and/
or remove the battery pack, if detachable, 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 and accessories. 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.
■ 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.
■ Keep handles and grasping surfaces dry, clean
and free from oil and grease. Slippery handles
and grasping surfaces do not allow for safe handling
and control of the tool in unexpected situations.
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.
■ Do not use a battery pack or tool that is damaged
or modified. Damaged or modified batteries may
exhibit unpredictable behaviour resulting in fire,
explosion or risk of injury.
■ Do not expose a battery pack or tool to fire
or excessive temperature. Exposure to fire or
temperature above 130°C may cause explosion.
■ Follow all charging instructions and do not
charge the battery pack or tool outside the
temperature range specified in the instructions.
Charging improperly or at temperatures outside
the specified range may damage the battery and
increase the risk of fire.
SERVICE
■ Have your power tool serviced by a qualified
repair person using only identical replacement
parts. This will ensure that the safety of the power
tool is maintained.
■ Never service damaged battery packs. Service
of battery packs should only be performed by the
manufacturer or authorized service providers.
RANDOM ORBITAL SANDER SAFETY WARNINGS
■ Always wear safety goggles and a dust mask when
sanding, especially sanding overhead.
■ A suitable breathing respirator must be worn while
sanding lead paint, some woods and metal to avoid
breathing the harmful/toxic dust or air. Contact with
or inhalation of dust produced from these materials can
endanger the health of operator and bystanders.
■ Do not throw sanding dust on an open fire because
materials in fine particle form may be explosive.
■ Do not use the product for wet sanding.
■ Do not use sanding paper larger than needed. Extra
paper extending beyond the sanding pad can also
cause serious lacerations.
■ When not in use, all tools should be disconnected from
power source.
■ Caution, fire hazard! Avoid overheating the object being
sanded as well as the sander. Always empty the dust
collector before taking breaks.
■ Protect the battery against heat (e.g., continuous
intense sunlight and fire), water, and moisture.
■ Properly dispose of dropped or damaged battery
immediately.
■ Clamp workpiece with a clamping device.
Safety
3
Unclamped workpieces can cause severe injury and
damage. Do not hold the material you are sanding by
hand.
■ Do not apply excessive pressure to the product.
■ Ambient temperature range for tool during operation is
between 0°C and 40°C.
■ Ambient temperature range for tool storage is between
0°C and 40°C.
■ The recommended ambient temperature range for the
charging system during charging is between 10°C and
38°C.
ADDITIONAL BATTERY SAFETY WARNINGS
WARNING
To reduce the risk of fire, personal injury, and product
damage due to a short circuit, never immerse your
tool, battery pack or charger in fluid or allow a fluid to
flow inside them. Corrosive or conductive fluids, such
as seawater, certain industrial chemicals, and bleach
or bleach-containing products, etc., can cause a short
circuit.
■ Ambient temperature range for battery during use is
between 0°C and 40°C.
■ Ambient temperature range for battery storage is
between 0°C and 20°C.
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.
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 and the operator
should pay special attention to avoid the following:
■ injury caused by dust
NOTE: Using the product will produce considerable
amount of dust and fine particles. Use the dust collection
device or connect a dust extraction vacuum when
operating the product. Wear dust masks containing
filters appropriate to the materials being worked on.
Ensure adequate workplace ventilation. Do not eat,
drink, or smoke in the work area.
■ injury caused by noise and vibration
NOTE: Wear ear protection during the sanding
operation. Do not operate the product for long periods
of time. See “Risk reduction”.
RISK REDUCTION
It has been reported that vibrations from handheld tools
may contribute to a condition called Raynaud’s Syndrome
in certain individuals. Symptoms may include tingling,
numbness and blanching of the fingers, 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 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. It is reported that cold weather is a major factor
contributing to Raynaud’s Syndrome.
■ 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 about
these symptoms.
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 5.
1. Battery port
2. Dust port
3. Quick change hook-and-loop pad
4. On switch
5. Off switch
6. Insulated grasping surface
7. Dust bag
8. Sandpaper
MAINTENANCE
WARNING
The product should never be connected to a power
supply when assembling parts, making adjustments,
cleaning, performing maintenance, or when the product
is not in use. Disconnecting the product from the power
supply will prevent accidental starting that could cause
serious injury.
WARNING
When servicing, use only original manufacturer’s
replacement parts, accessories and attachments. Use of
any other parts may create a hazard or cause product
damage.
Safety
4
■ Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to various types of commercial
solvents and may be damaged by their use. Use clean
cloths to remove dirt, carbon dust, etc.
WARNING
Do not at any time let brake fluids, gasoline, petroleum-
based products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal
injury.
WARNING
For greater safety and reliability, all repairs should be
performed by an authorised service centre.
BATTERY OVERLOAD PROTECTION
This tool is designed to protect the battery from overloading.
When overloading is detected, the tool will automatically
switch off. To resume operation, switch the tool off and
on again. If the tool fails to operate, it means battery pack
is discharged and should be recharged in a compatible
charger.
ENVIRONMENTAL PROTECTION
Recycle raw materials instead of disposing
of as waste. The machine, accessories
and packaging should be sorted for
environmental-friendly recycling.
SYMBOLS
Safety alert
CE conformity
EurAsian Conformity Mark
Ukrainian mark of conformity
No-load speed
On
Off
Please read the instructions carefully
before starting the machine.
Wear eye protection
Wear ear protection
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.
5
Unpacking
56
1
4
2
3
7
8
6
Getting started
1
7
Getting started
3
32
Maintenance
8
2
1
3
20190122v4
BATTERY AND CHARGER
Model
Compatible battery pack
(not included)
Compatible charger
(not included)
Lithium-ion
RB18L13
RB18L15
RB18L20
RB18L25
RB18L30
RB18L40
RB18L50
RB18L90
BCL14181H
BCL14183H
RC18150
RC18627
RC18115
RC18120
RC18118C
VIBRATION LEVEL
WARNING
The vibration emission level given in this information sheet has been measured in accordance with a standardised test
given in EN 62841 and may be used to compare one tool with another. It may be used for a preliminary assessment of
exposure. The declared vibration emission level represents the main applications of the tool. However if the tool is used
for different applications, with different accessories or poorly maintained, the vibration emission may differ. This may
significantly increase the exposure level over the total working period.
An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or
when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working
period. Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool
and the accessories, keep the hands warm and organisation of work patterns.
PRODUCT SPECIFICATIONS
Random orbital sander
Model R18ROS
Voltage 18 V
No load speed 10000 min
-1
No load orbital stroke rate 20000 min
-1
Sanding sheet surface 120 cm
2
Orbital diameter 2.5 mm
Weight
(According to EPTA procedure 01/2014)
1.6 kg (1.5Ah) -
2.3 kg (9.0Ah)
Weight - not incl. battery pack 1.13 kg
Measured sound values determined according to EN 62841:
A-weighted sound pressure level L
pA
= 84.0 dB(A)
Uncertainty K
3 dB(A)
A-weighted sound power level L
WA
= 95.0 dB(A)
Uncertainty K
3 dB(A)
Wear ear protectors.
The vibration total values (triaxial vector sum) determined according
to EN 62841:
Vibration emission value a
h
= 6.2 m/s
2
Uncertainty K 1.5 m/s
2
Replacement parts
80 grit sandpaper 039143005007
120 grit sandpaper 039143005008
240 grit sandpaper 019657002003
RYOBI
®
WARRANTY APPLICATION CONDITIONS
In addition to any statutory rights resulting from the purchase, this product is covered by a warranty as stated below.
1. The warranty period is 24 months for consumers and commences on the date 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 warranty provided in case of professional or commercial use. This warranty applies
only on new products.
2. There is a possibility to extend for a part of the range of power tools (AC/DC) the warranty period over the period
described above using the registration on the www.ryobitools.eu website. The eligibility of products for extended
warranty is clearly displayed in stores and / or on packaging and is contained within the product documentation. The
end user is required to register his/her newly-acquired products online within 30 days from the date of purchase. The
end user may register for the extended warranty in his/her 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 their personal data that is
required to be entered online. They must also 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.
3. The warranty covers all defects of the product during the warranty period due to faults in workmanship or material at
the purchase date. The warranty 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 has been incorrectly connected to a power supply. This warranty
does not apply to:
– any damage to the product that is the result of improper or lack of 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 product not displaying the CE approval mark on the rating plate
– any product that has been attempted to be repaired by a non-authorised warranty service centre or without prior
authorisation by Techtronic Industries
– any product connected to an improper power supply (amps, voltage, frequency)
– any damage caused by external influences (water, chemical, physical, shocks) or foreign substances
– normal wear and tear spare parts
– inappropriate use, overloading of the tool
– use of non-approved accessories or parts
– Power tool accessories provided with the tool or purchased separately. including but not limited to screw driver bits,
drill bits, abrasive discs, sand paper and blades, lateral guide etc.
– Components (parts and accessories) subject to natural wear and tear, including but not limited to Service &
Maintenance Kits, carbon brushes, bearings, chuck, SDS drill bit attachment or reception, power cord, auxiliary
handle, transport carry case, sanding plate, dust bag, dust exhaust tube, felt washers, impact wrench pins &
springs, etc.
4. For servicing, the product must be sent or presented to a RYOBI authorised 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 warranty is free of charge. It does not constitute an extension or a new start of the
warranty period. Exchanged parts or products become our property. In some countries delivery charges or postage
will have to be paid by the sender. Your statutory rights arising from the purchase of the product remain unaffected.
6. This warranty is valid in the European Community, Switzerland, Iceland, Norway, Liechtenstein, Turkey and Russia.
Outside these areas, please contact your authorised 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
Random orbital sander
Brand: RYOBI
Model number: R18ROS
Serial number range: 44446403000001 - 44446403999999
is in conformity with the following European Directives and harmonised standards
2011/65/EU, 2006/42/EC, 2014/30/EU,
EN 62841-1:2015, EN 62841-2-4:2014,
EN 55014-1:2017, EN 55014-2:2015
RoHS documentation is compiled according to EN 50581:2012
Todd Chipner
Sr. Director, Regulatory & Safety
Winnenden, Oct. 30, 2018
Authorised to compile the technical file:
Alexander Krug, Managing Director
Techtronic Industries GmbH
Max-Eyth-Straße 10, 71364 Winnenden, Germany
ACD PLANT LTD
145 Southbank Road
Coundon
Coventry, West Midlands
CV6 1FG
Phone: 02476 594348
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: 01733 343031
Email: [email protected]
Web: www.cbspowertools.com
C D Powertools
76 Old Road
Churwell Morley, Leeds
LS27 7TH
Phone: 0113 2718494
Email: [email protected]
Web : www.cdpowertools.co.uk
C J Sinclair Limited
44 Victoria Road
St Peters
Broadstairs, Kent
CT10 2UG
Phone: 01843 869400
Email: [email protected]
Web: www.cjsinclairltd.co.uk
Powertech Ind Ltd
Unit 2C, Ellison Road
Norwood Ind, Killamarsh
Sheffield, South Yorkshire
S21 2JG
Phone: 01142 474080
Email: [email protected]
Web: www.powertech-industrial.co.uk
RYCKO Technical Services LTD
104 Green Lane
St Albans, Herts
AL3 6EX
Phone: 08458 678790
Email: [email protected]
Web: www.ryckotechnical.com
ToolTech Industrial Equipment
227 E Dunhill Road, Macosquin
Coleraine, Co Londonderry
BT514LQ
Phone: 028 70359493
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.
20190122v4
Techtronic Industries GmbH
Max-Eyth-Straße 10,
71364 Winnenden, Germany
RYOBI is a trademark of Ryobi Limited,
and is used under license.
