RYOBI RHT184520 Cordless 45cm Hedge Trimmer User Manual

June 9, 2024
RYOBI

RYOBI RHT184520 Cordless 45cm Hedge Trimmer

RYOBI-RHT184520-Cordless-45cm-Hedge-Trimmer-PRODUCT

ORIGINAL INSTRUCTIONS

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

CORDLESS HEDGE TRIMMER SAFETY WARNINGS

  • Keep all parts of the body away from the cutter blade. Do not remove cut material or hold material to be cut when blades are moving. Make sure the switch is off when clearing jammed materials. A moment of inattention while operating the hedge trimmer may result in serious personal injury.
  • Carry the hedge trimmer by the handle with cutter blade stopped. When transporting or storing the hedge trimmer always fit the cutting device cover. Proper handling of the hedge trimmer will reduce possible personal injury from the cutter blades.
  • Hold the power tool by insulated gripping surface only, because the cutter blade may contact hidden wiring. Cutter Blades contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.

ADDITIONAL SAFETY WARNINGS

  • Some regions have regulations that restrict the use of the product to some operations. Check with your local authority for advice. Read all instructions.
  • Clear the work area before each use. Remove all objects such as cords, lights, wire, or string that can be thrown or become entangled in the cutting means.
  • Check the hedge for foreign objects, such as wire fences.
  • Exercise additional caution when using the product near posts, fences, buildings, or other immovable objects.
  • Beware of thrown objects; keep all bystanders, children, and pets at least 15 m away from work area.
  • Do not allow children or untrained individuals to use the product.
  • Do not operate in poor lighting. The operator requires a clear view of the work area to identify potential hazards.
  • Ensure all handles and guards are fitted when using the hedge trimmer. Never attempt to use an incomplete hedge trimmer or one fitted with an unauthorised modification.
  • Ensure before each use that all controls and safety devices function correctly. Do not use the product if the “off” switch does not stop the product.
  • Inspect the product before each use. Check for loose fasteners. Make sure all guards and handles are properly and securely attached. Replace any damaged parts before use. Check the battery pack for leaks.
  • Do not modify the product in any way.
  • Wear full eye and hearing protection while operating the product. If working in an area where there is a risk of falling objects, head protection must be worn.
  • Wear heavy 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.
  • 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 working area.
  • Operating similar tools nearby increases both the risk of hearing injury and the potential for other persons to enter your working area.
  • Do not use the product when you are tired, ill, or under the influence of alcohol, drugs, or medication.
  • Keep firm footing and balance. Do not overreach. Overreaching can result in loss of balance and can result in serious injury.
  • Keep all parts of your body away from any moving part. Before starting the product, make sure the cutting blades will not come in contact with anything.
  • While operating the product, always hold it firmly with both hands by the two handles. Ensure that the operating position is safe and secure. The manufacturer does not recommend the use of steps or ladders. If higher trimming is required, use an extended-reach tool.
  • Blades are sharp. When handling the blade assembly, wear non-slip, heavy-duty, protective gloves. Do not place your hand or fingers between the blades or in any position where they could get pinched or cut. Never touch the blade or service the product unless the battery pack is removed.
  • Switch off and remove the battery pack before:
    • adjusting the working position of the cutting device
    • cleaning or clearing a blockage
    • leaving the product unattended
    • checking, maintaining, or working on the product
  • Do not force the hedge trimmer through heavy shrubbery. This can cause the blades to bind and slow down. If the blades slow down, reduce the pace.
  • Do not attempt to cut stems or twigs that are larger than 18 mm thick, or those obviously too large to feed into the cutting blade. Use a non-powered hand saw or pruning saw to trim large stems.
  • Do not operate the product with damaged or excessively worn blades.

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.

WARNING
To reduce the risk of fi re, personal injury, and product damage due to a short circuit, never immerse your tool, battery pack or charger in fl uid or allow a fl uid to fl ow inside them. Corrosive or conductive fluids, 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 pack, and allow both to cool before storing or transporting
  • Clean all foreign material from the product. Store it in a cool, dry, and well-ventilated place that is inaccessible to children. For extra safety, store the battery pack separately from the hedge trimmer. Keep away from corrosive agents such as garden chemicals and de-icing salts. Do not store outdoors.
  • Cover the blade with the blade protector before storing the product or during transportation.
  • For transportation in a vehicle, 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, poor performance, and may void your warranty.
  • 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 authorised service centre for repair. When servicing, use only identical replacement parts.
  • The blades are extremely sharp. To prevent personal injury, exercise extreme caution when cleaning, lubricating, and fitting or removing the blade protector.
  • Remove the battery before adjusting, maintaining, or cleaning the product.
  • You may make adjustments and repairs described in this manual. For other repairs, contact the authorised service agent.
  • After each use, clean the body and handles of the product with a soft, dry cloth.
  • After each use, clean the debris from the blades with a stiff brush, and then carefully apply a rust preventative lubricant before refitting the blade protector. The manufacturer recommends you to use a rust-preventative lubricant spray to apply an even distribution and reduce the risk of personal injury from contact with the blades. For information about suitable spray product, check with an authorised service centre.
  • Lubricate the blades lightly before use if necessary using the above method.
  • Check all nuts, bolts, and screws at frequent intervals for proper tightness to ensure the product is in safe working condition. Any part that is damaged should be properly repaired or replaced by an authorised service centre.

RESIDUAL RISKS

It has been reported that vibrations from hand-held tools may contribute to a condition called Raynaud’s Syndrome in certain individuals. Symptoms may include tingling, numbness, and blanching of the fi 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 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 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 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 135.

RYOBI-RHT184520-Cordless-45cm-Hedge-Trimmer-FIG-3

  1. Rear handle
  2. Trigger
  3. Front handle
  4. Operator presence switch
  5. Blade guard
  6. Blade
  7. Blade cover

SYMBOLS ON THE PRODUCT

  • Safety alert
  • Please read the instructions carefully before starting the product.
  • Wear non-slip, heavy duty gloves.
  • Beware of thrown or fl ying objects. Keep all bystanders, especially children and pets, at least 15m away from the operating area.
  • Wear ear protection.
  • Wear eye protection.
  • Always hold the hedge trimmer with both hands when operating.
  • To prevent serious injury, do not touch cutting blades.
  • Do not expose to rain or damp condition.
  • The guaranteed sound power level is shown on this label by 97 dB.
  • Conforms to all regulatory standards in the country in the EU where the product is purchased.
  • EurAsian Conformity Mark
  • Ukrainian mark of conformity
  • 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
  • Parts or accessories sold separately
  • 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.

OVERVIEW

RYOBI-RHT184520-Cordless-45cm-Hedge-Trimmer-FIG-2

INSTALLATION INSTRUCTION

RYOBI-RHT184520-Cordless-45cm-Hedge-Trimmer-FIG-4 RYOBI-RHT184520-Cordless-45cm-Hedge-Trimmer-FIG-5 RYOBI-RHT184520-Cordless-45cm-Hedge-Trimmer-FIG-6 RYOBI-RHT184520-Cordless-45cm-Hedge-Trimmer-FIG-8 RYOBI-RHT184520-Cordless-45cm-Hedge-Trimmer-FIG-9

Cordless Hedge Trimmer

Model
Voltage
No-load speed
Blade length
Cutting capacity
Vibration level (in accordance with EN 60745-1 and EN

60745-2-15)

Rear handle
Front handle
Uncertainty
Vibration total value
Uncertainty of measurement
Noise emission level (in accordance with EN 60745-1 and EN 60745-2-15)
A-weighted sound pressure level
Uncertainty of measurement
A-weighted sound power level
Uncertainty of measurement
Weight without battery pack
Without battery pack
Cordless Hedge Trimmer

Model
Voltage
No-load speed
Blade length
Cutting capacity
Vibration level (in accordance with EN 60745-1 and EN

60745-2-15)

Rear handle
Front handle
Uncertainty
Vibration total value
Uncertainty of measurement
Noise emission level (in accordance with EN 60745-1 and EN 60745-2-15)
A-weighted sound pressure level
Uncertainty of measurement
A-weighted sound power level
Uncertainty of measurement
Weight without battery pack
Without battery pack

DECLARATION OF cONFORMITY

Techtronic Industries GmbH Max-Eyth-Straße 10, 71364 Winnenden, Germany Herewith we declare that the product Cordless Hedge Trimmer Brand: RYOBI Model number: OHT1845/ RHT184520/ RHT184513 Serial number range: 46249902000001- 46249902999999 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 60745-1:2009+A11:2010, EN 60745-2-15:2009+A1:2010,
  • EN 55014-2:2015, EN ISO 3744:2010, EN 50581:2012,
  • EN 55014-1:2017

Measured sound power level: 90,8 dB (A) Guaranteed sound power level: 97 dB (A) Conformity assessment method to Annex V Directive 2000/14/EC amended by 2005/88/EC. CE Andrew John Eyre (BEng, CEng, MIET) Vice President, Regulatory & Safety Winnenden, Jan. 20, 2018, Authorised to compile the technical file: Alexander Krug, Managing Director Techtronic Industries GmbH Max-Eyth-Stralse 10, 71364 Winnenden, Germany.

Techtronic Industries GmbH Max-Eyth-Straße 10, 71364 Winnenden, German

References

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