Ryobi OLT1830, Original Instructions Manual

2

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Keep proper footing and balance at all times and be 

sure of proper footing on slopes.

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Do not walk backwards when using the product.

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Walk, never run.

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Keep the head attachment below waist level.

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Never use the product with damaged guards or without 

guards in place. 

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Do not fit a metal replacement line.

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Keep hands and feet away from the cutting means at all 

times especially when switching on the motor.

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Beware, the cutting elements continue to rotate after 

the motor is switched off.

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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.

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Switch off and remove the battery pack. Make sure all 

moving parts have come to a complete stop: 

●

before servicing

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before leaving the product unattended

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before clearing a blockage

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before checking, cleaning, and working on the 

product

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before changing accessories

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after striking a foreign object

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whenever performing maintenance

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whenever the product starts to vibrate abnormally

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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.

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Hearing protection may restrict the operator’s ability 

to hear warning sounds. Pay particular attention to 

potential hazards around and inside the working area.

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Wear long trousers, boots, and gloves. Do not wear 

loose  fitting  clothing,  short  trousers,  jewellery  of  any 

kind, or use with bare feet.

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Secure long hair so it is above shoulder level to prevent 

entanglement in moving parts.

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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 very sharp, do not touch 

it particularly when cleaning the product. 

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Always ensure that ventilation openings are kept clear 

of debris.

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Before use and after any impact, check that there are 

no damaged parts. A defective switch or any part that is 

damaged should be properly repaired or replaced by an 

authorised service centre.

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Make sure the cutting head attachment is properly 

installed and securely fastened.

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Make sure all guards, deflectors, and handles are 

properly and securely attached.

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Do not modify the product in any way, this may increase 

the risk of injury to yourself or others.

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Use only the manufacturer’s replacement cutting line. 

Do not use any other cutting attachment. 

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Immediately switch off and remove the battery pack 

in the event of accident or breakdown. Do not operate 

the product again until it has been fully checked by an 

authorised service centre.

 WARNING

Ensure that the line cut-off blade in guard is properly 

positioned and secured before each use.

TRANSPORTATION AND STORAGE 

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Stop the product, remove the battery pack, and allow it 

to cool down before storing or transporting.

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Clean all foreign material from the product. 

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Do not store or transport the product with batteries 

fitted, remove and secure separately. 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.

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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,  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, we suggest you bring the 

product to your nearest authorized service center for 

repair. When servicing, use only identical replacement 

parts.

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Switch off and remove the battery the pack before 

conducting any maintenance or cleaning work.

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You  may  make  adjustments  and  repairs  described  in 

this manual. For other repairs, contact the authorised