RYOBI RLT1831H20 ONE Plus 18v Cordless Hybrid Grass Trimmer Instruction Manual

: June 10, 2024
: RYOBI

Table of Contents

INTENDED USE
GENERAL SAFETY WARNINGS
MAINTENANCE
SYMBOLS ON THE PRODUCT
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

RLT1831H20 ONE Plus 18v Cordless Hybrid Grass Trimmer
Instruction Manual

Important!
It is essential that you read the instructions in this manual before assembling, maintaining and operating the product.
Subject to technical modiﬁcation
Safety, performance, and dependability have been given top priority in the design of your hybrid lawn trimmer/edge trimmer.

INTENDED USE

The hybrid lawn trimmer/edge trimmer is only intended for use outdoors.
The product is designed for cutting grass, light weeds and other similar vegetation at or about ground level. The cutting plane should be approximately parallel to the ground surface when trimming and approximately vertical when edging.
The product should not be used to cut or trim hedges, bushes, or other vegetation where the cutting plane is not at or about ground surface level.
Do not use the product for any other purpose.

GENERAL SAFETY WARNINGS

** WARNING
Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, ﬁ re and/or serious injury.
WARNING
When using the product, the safety rules must be followed. For your own safety and that of bystanders, please read these instructions before operating the product. Please keep the instruction safe for later use.
WARNING
The product is not intended to be used by children or persons with reduced physical, mental, or sensory capabilities. Children should be adequately supervised to ensure they do not play with the product.
****WARNING
Some regions have regulations that restrict the use of the product. Check with your local authority for advice.
TRAINING**

Read the instructions carefully. Be familiar with all controls and the proper use of the product.
Never allow children 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.
Never use the product when you are tired, ill, or under the influence of alcohol, drugs or medicine.

PREPARATION

Wear full eye and hearing protection while using the product. If working in an area where there is a risk of falling objects, head protection must be worn.
Hearing protection may restrict the operator’s ability to hear warning sounds. Pay particular attention to potential hazards around and inside the working area.
Wear long trousers, boots, and gloves. Do not wear loose fitting clothing, short trousers, jewellery of any kind, or use with bare feet.
Secure long hair so it is above shoulder level to prevent entanglement in moving parts.
Before use and after any impact, check that there are no damaged parts. A defective switch or any part that is damaged or worn should be properly repaired or replaced by an authorised service centre.
Make sure the cutting attachment is properly installed and securely fastened.
Never use the product unless all guards, deflectors, and handles are properly and securely attached.
Consider the environment in which you are working. Keep the working area free from wires, sticks, stones, and debris, which if struck by the cutter, can become thrown objects.

ELECTRICAL SAFETY

Power 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 unintentional starting. Always check that the switch is in off position before plugging in the product to the power supply. Do not carry a plugged in product with your finger on the switch.
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 operate the product when there is a risk of lightning.
Do not expose the product to rain or wet conditions. Water entering an appliance will increase the risk of electric shock.
Electrical power should be supplied via a residual current device (RCD) with a tripping current of not more than 30 mA.
Before every use, examine the power cord for damage. If there are signs of damage, it must be replaced. Always uncoil the power cord during use; coiled cables can overheat.
If you need to use an extension cable, ensure it is suitable for outdoor use and has a current capacity sufficient to supply your product. The extension cord cable should be marked with either “H05RN-F” or H05 VV-F”. Check it before every use for damage. Always uncoil it during use because coiled cables can overheat. Damaged extension cables should not be repaired; they should be replaced with an equivalent type.
Do not use the product if the electric cables are damaged or worn.
If the power cord or extension cable becomes damaged during use, disconnect from the power supply immediately. Do not touch the electric cables until the power supply has been disconnected.
Make sure the power cord is positioned so that it cannot be damaged by the cutting means and will not be stepped on, tripped over, or otherwise subjected to damage or stress.
Never pick up or carry the product by the electric cable.
Never pull by the power cord to disconnect from the power supply.
Keep the power cord away from heat, oil and sharp edges.
Make sure voltage is correct for your product. A nameplate on the product indicates the product’s voltage. Never connect the product to an AC voltage that differs from this voltage.
Make sure the switch is in off position before disconnecting from power supply.

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.
Protect the battery pack against moisture and water. Do not charge the battery in a damp or wet location. Following this rule will reduce the risk of electric shock.
Do not leave the battery pack in a vehicle or outdoor storage during hot or cold conditions.
Do not incinerate the battery. When the battery is beyond its useful life, dispose of it correctly according to the local regulations in your area.
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.

LAWN TRIMMER/EDGE TRIMMER SAFETY
WARNINGS

Never allow children or people unfamiliar with the instructions to use the product.
Use the product in daylight or with good artificial light.
Avoid using on wet grass.
Do not walk backwards when using the product.
Keep firm footing and balance. Do not overreach.
Overreaching can result in loss of balance. Always be sure of your footing on slopes. Walk, never run.
Keep bystanders, children, and pets 15 m away from the area of operation. Stop the product if anyone enters the area.
Keep the cutting attachment below waist level.
Never use the product with damaged guards or without guards in place.
Never fit a metal replacement line.
Keep hands and feet away from the cutting means at all times, especially when switching on the motor.
Beware, the cutting means continue to rotate after the motor is switched off.
Beware of objects thrown by the cutting means. Clear debris like small stones, gravel, and other foreign objects from the work area before starting operation. Wires or string may become entangled with the cutting means.
Switch off and disconnect from the power supply before:
servicing
leaving the product unattended
cleaning your product or clearing a blockage
changing accessories
checking for any damage after hitting an object
checking for any damage if the product starts to vibrate abnormally
performing maintenance
The small blade fitted to the safety guard is designed to trim the new extended line to the correct length for safe and optimum performance. It is sharp; do not touch it, particularly when cleaning the product.
Always ensure that ventilation openings are kept clear of debris.
Make sure the cutting head attachment is properly installed and securely fastened.
Make sure all guards, deflectors, and handles are properly and securely attached.
Do not modify the product in any way. This may increase the risk of injury to yourself or others.
Use only the manufacturer’s replacement cutting line. Do not use any other cutting attachment.
Immediately switch off and disconnect from the mains or remove the battery pack in the event of accident or breakdown. Don’t operate the product again until it has been fully checked by an authorised service centre.
Ensure that the line cut-off blade in guard is properly positioned and secured before each use.

TRANSPORTATION AND STORAGE

Stop the product and allow it to cool down before storing or transporting.
Clean all foreign materials from the product. Store it 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, secure the product against movement or falling to prevent injury to persons or damage to the product.

MAINTENANCE

**WARNING
Use only original manufacturer’s replacement parts, accessories, and attachments. Failure to do so can cause possible injury, contribute to poor performance, and may void your warranty.
WARNING**
Servicing requires extreme care and knowledge and should be performed only by a qualified service technician. For service, bring the product to an authorised service centre for repair. When servicing, use only original replacement parts.

Ensure the battery is removed or the supply cord is disconnected from the power supply before maintaining, cleaning, repairing, or making adjustments.
You may make adjustments and repairs described in this manual. For other repairs, contact an authorised service centre.
For the replacement line, use only nylon filament line of the diameter described in the specification table of this manual.
After extending the new cutter line, always return the product to its normal operating position before starting.
After each use, clean the product with a soft, dry cloth. Any part that is damaged should be properly repaired or replaced by an authorised service centre.
Check all nuts, bolts, and screws at frequent intervals for proper tightness to ensure the product is in a safe working condition.

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
– Hold the product by designated handles and restrict working time and exposure.
Injury caused by exposure to noise
– Wear hearing protection and limit exposure.

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 ﬁ angers, 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 using the product, 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 physician.

**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 111.
Parts

Rear handle
Trigger
Telescoping collar
Charger
Battery latch button
Battery pack
Pivoting button
Spool cover
Spool
Eyelet
Cutting line
Cut-off blade
Safety guard
Edging button
Lower shaft
Upper shaft
Handle adjustment knob
Front handle
Lock-out trigger

SYMBOLS ON THE PRODUCT

| Read and understand all instructions before operating the product, follow all warnings and safety instructions.
---|---
| Wear eye protection
| Wear ear protection
| Wear non-slip safety footwear when using the product.
| Do not use metal blade(s) on the product.
| Do not expose to rain or damp condition.
| Remove the plug from the mains immediately before maintenance or if cable is damaged, cut, or entangled.
| Beware of thrown or ﬂying objects. Keep all bystanders, especially children and pets, at least 15 m away from the operating area.
| Keep hands away from cut-off blade
| 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.
| Conforms to all regulatory standards in the country in the EU where the product is purchased.
| Eurasian Conformity Mark
| Ukrainian mark of conformity
| Class II tool, double insulation
| Guaranteed sound power level

The following signal words and meanings are intended to explain the levels of risk associated with the 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.
SYMBOLS IN THIS MANUAL

| Parts or accessories sold separately
---|---
| Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist.
| Note
| Warning

RLT1831H20/RLT1831H25/RLT1831H25PK OLT1831H

Product Specifications
Hybrid lawn trimmer/ edge trimmer
Model

Rated voltage(for DC mode)
Rated voltage(for AC mode)
Rated power(for AC mode)
No-load speed cutting capacity: 25 cm
cutting capacity: 30 cm
Cutting line diameter
Vibration level (in accordance with EN 50636-2-91 Annex BB)
Rear handle
Front handle
Uncertainty of measurement
Noise emission level (in accordance with EN 50636-2-91 Annex CC)
A-weighted sound pressure level at the operator’s position
Uncertainty of measurement
A-weighted sound power level
Uncertainty of measurement
Weight without battery pack
Line type

Battery and Charger	Replacement Part
Model	1.6mm cutting line
Battery pack	Complete Spool
Weight	Spool (3 pcs)
Charger
Compatible battery packs
Compatible charger

RYOBI® WARRANTY APPLICATION CONDITIONS
In addition to any statutory rights resulting from the purchase, this product is covered by a guarantee as stated below.

The warranty 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 warranty provided in case of professional or commercial use.
There is a possibility to extend for a part of the range of garden tools (AC/DC) the warranty period over the period described above using the registration on the www.ryobitools.euwebsite. The eligibility of the tools for extension of the warranty period is clearly displayed in stores and / or on packaging / and contained within the product documentation. The end user needs to register his/her newly-acquired tools online within 30 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 that are required to be entered 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.
The warranty covers all defects of the product during the warranty period due to defaults 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 being incorrectly connected. This warranty 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 that has been attempted to be repaired by a 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 spare parts
– inappropriate use, overloading of the tool
– use of non-approved accessories or parts
– Any periodic adjustments to or maintenance cleaning of carburetors
– 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.
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.
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 tools 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 tool remain unaffected
This warranty 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.

AUTHORISED SERVICE CENTRE
To find an authorised service centre near you, visit http://uk.ryobitools.eu/header/service-and-support/service-agents.
EC DECLARATION OF CONFORMITY
Techtronic Industries GmbH
Max-Eyth-Straße 10, 71364 Winnenden, Germany
Herewith we declare that the product
Hybrid Lawn Trimmer/Edge Trimmer
Brand: Ryobi
Model number: RLT1831H20/RLT1831H25/RLT1831H25PK/OLT1831H
Serial number range:

RLT1831H20:	46207901000001 – 46207901999999
RLT1831H25:	46207901000001 – 46207901999999
RLT1831H25PK:	46207901000001 – 46207901999999
OLT1831H:	46207901000001 – 46207901999999

is in conformity with the following European Directives and harmonised standards 2006/42/EC, 2014/30/EU, 2000/14/EC, 2005/88/EC, 2011/65 EU,
EN 60335-1:2012+A11:2014, EN 50636-2-91:2014,
EN 55014-1:2006+A1:2009+A2:2011, EN 55014-2:2015, EN ISO 3744:2010,
EN 50581:2012
Measured sound power level: 92 dB(A)
Guaranteed sound power level: 96 dB(A)
Conformity assessment method to Annex VI Directive 2000/14/EC amended by 2005/88/EC.
The notified body involved:
Andrew John Eyre (BEng, CEng, MIET) Vice President, Regulatory & Safety Winnenden, Dec. 23, 2016
Authorised to compile the technical file: Alexander Krug, Managing Director Techtronic Industries GmbH
Max-Edyth-Strafe 10, 71364 Winnenden, Germany

Techtronic Industries GmbH
Max-Edyth-Strafe 10,
71364 Winnenden, Germany
https://tm.by