40V LAWNMOWER
HYM40Li380P
Instruction Manual
Introduction
Thank You For Purchasing Your HYUNDAI Product
We work very hard to give all of our customers the best possible service. If you have any
problems, before leaving negative feedback, please contact us to give us a chance to resolve
the issue. We would be delighted if you left us positive feedback! Thank you for purchasing this
product.
Important!
This manual has been produced by Hyundai Power Products and should be kept with the
product. Please read and understand these instructions before you use your product. Failure to
do this may result in personal injury or damage to the product.
The safety precautions and warnings are to ensure your safety and protect you from harm or
damage to the product.
The information contained in this manual was accurate at the time of production, however
HYUNDAI Power Products may make modifications to the product without notification.
WARNING : READ THE INSTRUCTION BOOKLET THOROUGHLY BEFORE
USING THE MACHINE. Keep for future reference and pass it on if the machine is
loaned or sold to another user.
!
Contents
Symbols On The Machine..............4
Safety Information.....................5-15
Understand Your Machine...............................5
Personal Safety.............................................5-6
Inspect Your Machine...................................6-7
Work Area.....................................................7-8
During Use....................................................8-9
Noise..............................................................10
Power Tool Use And Care.............................10
Battery Use And Care....................................11
Battery Charger..............................................11
Vibrations.......................................................12
Electrical Safety..............................................13
Personal Protective Equipment......................14
Getting To Know The Machine.......................15
Features.........................................16
Unboxing........................................17
Assembly..................................18-21
Assembly Safety............................................18
Attach The Handle Bar.............................18-19
Attach The Grass Collector............................19
Insert The Mulching Plug...............................20
Rear Discharge Function................................20
Adjusting The Cutting Height.........................21
Inserting / Replacing The Battery...................21
Safety Key......................................22
Starting / Stopping........................23
Battery............................................24
Checking Charge Status................................24
Charging The Battery.....................................24
Emptying Grass Collector............25
Lawn Care......................................26
General Tips...................................................26
How Often Should I Mow...............................26
How Does Mulching Work.............................26
Specifications................................27
Maintenance And Care...........28-30
Maintenance Safety............................28
Checking Your Machine.................................28
Blade Maintenance.........................................29
Cleaning..........................................................29
Storage...........................................................30
Transportation And Handling.........................30
Troubleshooting............................31
Spare Parts...............................32-39
Disposal..........................................40
Our Product Range.......................41
Declaration Of Conformity...........42
Our YouTube Channel....................................46
Warranty.........................................................46
Manual Updates.............................................46
Returning your Product..................................46
Ordering Spare Parts.....................................46
Notes.........................................43-45
Useful Information........................46
Contact Us.....................................47
Symbols On The Machine
4
We have provided safety messages in this manual and on the lawnmower. This information
alerts you to potential hazards that could hurt you or others. Please read these messages
carefully. However, we may not have listed all of the possible hazards, you must also use your
own judgment.
INSTRUCTION MANUAL
Read and understand operator’s manual before using the machine. Failure to follow
instructions could result in death or serious injury.
GENERAL SAFETY WARNING
Indicates danger, warning or caution.
DANGER!
Keep hands and feet away from cutting parts.
DANGER AREA
Keep away from the danger area.
PROTECT FROM MOISTURE
Do not expose the product to rain or wet conditions.
WEEE SYMBOL
Waste electrical products should not be disposed of with household waste. Please
recycle where facilities exist. Check with your local authority or local store for
recycling advice.
CE SYMBOL
This product complies with the applicable European directives and an evaluation
method of conformity for these directives was done.
DANGER OF THROWN OBJECTS
Keep all bystanders and animals at least 15 metres away from the machine during
operation. If approached, stop the machine immediately.
SAFETY KEY
Remove the safety key before carrying out any work on the unit and before leaving
the unit.
General Safety
5
WARNING : READ THE INSTRUCTION BOOKLET THOROUGHLY BEFORE
USING THE MACHINE. Keep for future reference and pass it on if the machine
is loaned or sold to another user.
!
• WARNING! You must read these instructions carefully before operating the machine. Make
sure that you are familiar with the controls and properly operate the machine. You must learn
how to stop the machine quickly. If you do not follow the warnings and instructions, it may result
in fire and/or serious injury. Make sure to save all warnings and instructions for future reference.
• Read this manual and labels affixed to the machine to understand its limitations and potential
hazards.
• Be thoroughly familiar with the controls and their proper operation. Know how to stop the
machine and disengage the controls quickly.
• If the unit is to be used by someone other than original purchaser, or is to be loaned, rented, or
sold, always provide this manual and any needed safety training before operation. The user can
prevent and is responsible for accidents or injuries that may occur to themselves, to other
people, or to property.
• Do not force the machine beyond its limits. Use the correct machine for your application.
• Know how to stop the machine quickly in case of emergency. Understand the use of all
controls.
• ALL MAINTENANCE other than that listed in this manual, should be carried out by
professionally trained and certified personnel.
• WARNING! Never allow children or people unfamiliar with these instructions to use the
product. Local regulations can restrict the minimum age of the operator.
• Keep children, pets, and other people not using the unit away from the work area. Be alert and
shut off the unit if anyone enters work area. Keep children under the watchful care of a
responsible adult.
• Stay alert, watch what you are doing and use common sense when operating the machine.
Never operate the machine when unwell or tired, or if you have taken alcohol, medicine, drugs or
any substances which may slow your reflexes and compromise judgment. A moment of
inattention while operating the machine may result in serious personal injury.
• Appropriate Personal Protective Equipment (PPE), MUST be worn at all times when operating
or repairing the machine. Always wear anti-slip and resistant work footwear and long trousers
while using the machine. Do not use the machine when barefoot, wearing sandals or similar
Understand Your Product
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Personal Safety
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General Safety
6
lightweight footwear. Do not wear chains, bracelets or clothing that is loose fitting or hanging
ties or cords. Tie long hair back. Always wear protective earplugs. Loose clothes, jewellery, or
long hair can be caught in moving parts. Protect eyes, face, and head from objects that may be
thrown from the unit. Always wear safety goggles or safety glasses with side shields when
operating.
• Always keep hands and feet away from all moving parts during operation. Moving parts can cut
or crush body parts.
• Always keep hands and feet away from all pinch points.
• Do not touch parts that might be hot from operation. Allow parts to cool before attempting to
maintain, adjust, or service.
• Do not overreach. Keep proper footing and balance at all times. This enables better control of
the machine in unexpected situations. Extending your body too far can result in a loss of balance
and you may fall which will result in injury.
• Never place any part of your body where it would be in danger if movement should occur
during assembly, installation, and operation, maintenance, repairing or moving.
• Start the machine carefully according to instructions and with feet away from the moving parts.
• Do not place your hands or feet near or under rotating parts. Keep away from any discharge
openings.
• Keep in mind that the operator or user is responsible for accidents, hazards or unexpected
events involving the machine that occur to other people or their property. It is the responsibility of
the user to assess the potential risk of the area where work is being carried out. The operator or
user must take all necessary precautions to ensure their own safety and that of others, especially
on slopes or rough, slippery and unstable ground.
• Always keep a safe distance from the rotary blade, given by the length of the handle.
• Check your machine before starting it. Keep guards in place and in working order. Make sure all
nuts, bolts, etc., are securely tightened.
• You must check the general condition of the machine before use.
• Never operate the machine when it is in need of repair or is in poor mechanical condition.
Replace damaged, missing, or failed parts before using it. Check for fuel leaks. Keep the machine
in safe working condition.
• Do not use the machine if the machine’s switch does not turn off when running.
Inspect Your Machine
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General Safety
7
• Regularly check to see that keys and adjusting wrenches are removed from the machine area
before starting it. A wrench or a key that is left attached to a rotating part of the machine may
result in personal injury.
• Avoid accidental starting. Be sure the switch is off before transporting the machine or
performing any maintenance or service on the unit. Transporting or performing maintenance or
service on a machine with its switch on invites accidents.
• If the machine should start to vibrate abnormally, stop the machine and check immediately for
the cause. Vibration is generally a warning sign of trouble.
• Do not tamper with or disable safety systems.
• Only use manufacturer-recommended attachments.
• Before using, always visually inspect to see that the tools are not worn out or damaged.
Replace worn out or damaged elements and bolts in set to preserve balance.
• Keep the machine in good operating condition. Operating a machine in poor or questionable
condition could result in serious injury.
• Be sure all safety devices are in working order and warning labels are in place. These items are
installed for your safety.
• Be sure the safety covers are in place.
• Make sure you thoroughly inspect the entire work area and remove all objects and anything that
could be thrown by the machine or could damage the machine (branches, stones, wire, toys, etc).
Attempting to clear the work area whilst using the machine will reduce your
concentration and creates a trip hazard. Any liquid spilled on the floor may result in you slipping.
• You must only work in daylight or with good artificial light in good visibility conditions. Keep
people, children and animals away from the working area. Distractions can cause you to lose
control.
• Operate on flat, level ground.
• Use the unit in dry conditions only. Protect it from rain and moisture. If there has been heavy
rain on the working site, wait until the ground has dried up.
• Never park the machine in a place with unstable ground which could give way.
• You must pay special attention when approaching obstacles that could compromise visibility.
• When mowing on slopes, you must mow across the slope and not up and down it. When
changing direction, you need to be careful that the wheels do not hit any obstacles (such as
Work Area
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roots, branches, stones, etc) that can cause the lawnmower to slide sideways or make you lose
control of it. Make sure on slopes you have a steady foothold.
• The lawnmower must never be used on slopes of over 20°, regardless of the mowing direction.
• You must be careful near ravines, ditches or embankments.
• Exercise extreme caution when operating on or crossing gravel drives, walks, or roads. Stay
alert for hidden hazards or traffic.
• Find and locate all fixed objects in the ground, such as sprinkler systems, poles, water valves,
bases for washing lines etc. Make sure that you check for hidden electrical cables or similar on
the surface of the lawn. ALWAYS run the machine around these objects. NEVER intentionally run
the machine over foreign objects.
• Pay the utmost attention when working on frozen ground as the machine may tend to skid.
• Do not work in the rain or when there is a thunderstorm or lightning risk. If there is bad weather
conditions, do not use the machine.
• Never run over gravel while the motor is running. There is a risk of being hit by stones.
• Switch the lawnmower off before tilting or transporting it, e.g. from/to lawn or over paths.
• 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.
General Safety
8
• Always hold the unit with both hands when operating. Keep a firm grip on the handlebars.
Be aware that the machine may unexpectedly bounce upward or jump forward if the machine
should strike buried obstacles such as large rocks or roots. Maintain a safe distance as provided
by the handle frame.
• Walk, never run with the machine.
• Use extreme caution when in reverse or pulling the machine towards you.
• Do not operate the machine in confined areas where there may be a risk of crushing the
operator between the machine and another object.
• Be very careful when pulling the machine toward you. You must look behind you to make sure
there are no obstacles before and during operations in reverse gear (if applicable).
• Do not allow the machine to pull you along, you must walk and never run.
• Before leaving the machine to clear blockages, check, clean, refuel or after striking foreign
object, stop the machine and make sure that the blades have come to a complete stop.
During Use
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General Safety
9
• WARNING! If something breaks or an accident happens whilst working, you must turn off the
machine immediately and move the machine away to prevent further damage. If an accident
happens with injuries or third parties are injured, carry out the first aid measures most suitable for
the situation immediately and contact the medical authorities for any necessary health care.
Carefully remove any debris that might cause damage or harm persons or animals should it not
be seen.
• Do not switch on the motor until your feet are at a safe distance from the blade. Be careful and
do not reach into the rotating blade.
• Ensure that you have a firm footing and mow slowly. Be particularly careful when changing
direction. There is a risk of tripping!
• The excessive speed of movement or the absence of maintenance have a significant influence
on noise emissions and vibrations. It is necessary to take preventive steps to eliminate possible
damage due to high levels of noise and stress from vibration. You must maintain the machine
well, wear ear protection and take breaks from working.
• Never open the discharge flap while the motor is running.
• Do not tilt the lawnmower when switching on the motor. If the lawnmower is running, do not lift
or transport.
• If the attachments/tools are not installed in their seats, do not use the machine.
• You must remove the safety key and the battery (making sure that all moving parts are
stationary):
- Whenever you remove or attach the grass collector.
- Before adjusting the cutting height.
- After striking a foreign object, you must inspect the machine for damage and make repairs
before using it again.
- Before checking or working on the machine.
- Before clearing blockages or unclogging the discharge chute.
- When lifting or transporting the machine.
- Whenever you leave the machine unattended.
- If the unit starts vibrating excessively.
• After emptying the grass catcher, carefully re-attach it and ensure that the grass catcher is
attached securely to the lawnmower.
• Do not switch on the unit if there are persons (particularly children) or animals in the immediate
vicinity. Ensure that children do not play with the unit. Stop working if you notice that persons
(particularly children) or pets are nearby. When stopping work, never leave the unit unattended
and keep it in a safe place.
• 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 invites accidents.
General Safety
10
• The operating noise of the machine can damage your hearing. Wear hearing protection such
as earplugs or ear defenders to protect your hearing. Long-term and regular users are advised to
have hearing checked regularly. Be especially vigilant and cautious when wearing ear protection
because your ability to hear alarm warnings will be reduced.
• Noise emissions for this equipment is unavoidable. Carry out noisy work at approved times and
for certain periods. Limit the working time to a minimum. For your personal protection and
protection of people working nearby it is also advisable for them to wear hearing protection.
• See Certificate of Conformity section for Outdoor Noise declaration of conformity.
• 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 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.
• 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.
Noise (Where Applicable)
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Power Tool Use And Care
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General Safety
11
• Do not place any objects on the battery charger and do not place the battery charger on soft
surfaces. There is a risk of explosion.
• If other batteries are used, e.g. imitations, reconditioned batteries or third-party products, there
is a risk of injuries as well as damage caused by exploding batteries.
• A charger that is suitable for one type of battery pack may create a risk of fire when used with
another battery pack. This may cause an internal short-circuit and the battery to burn, smoke,
explode or overheat.
• 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.
• Liquid ejected from the battery may cause irritation or burns.
• Never attempt to open the battery pack for any reason. If the plastic housing of the battery
pack breaks open or cracks, immediately discontinue its use and do not recharge it.
• Do not pierce the battery with nails, strike the battery with a hammer, step on the battery or
otherwise subject it to strong impacts or shocks.
• Protect the battery pack against heat. Do not place the battery in direct sunlight or use or store
the battery inside cars in hot weather. Doing so may cause the battery to generate heat, explode
or ignite.
• Never try to charge a battery pack that is cracked or damaged in any other way. There is a
danger of electric shock or electrocution.
• There is an explosion risk if the battery terminals are short circuited, when
connecting/disconnecting ALWAYS exercise great care so that the terminals or battery leads are
NOT allowed to touch and cause a spark. ALWAYS use suitable insulated tools.
Battery Use And Care
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Battery Charger
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General Safety
12
• Prolonged use of hand held (operated) machines will cause the user to feel the effects of/from
vibrations. These vibrations can lead to white finger (Raynaud’s phenomenon) or carpal tunnel
syndrome. This condition reduces the ability of the hand to feel and regulate temperature,
causing numbness and heat sensations and may cause nerve damage and circulatory tissue
death.
• Not all factors that lead to white finger disease are known, but cold weather, smoking and other
diseases that affect blood vessels and blood circulation as well as large and long-lasting impact
of shocks are considered factors in the formation of white finger. Note the following to reduce the
risk of white finger and carpal tunnel syndrome;
• Wear gloves and keep your hands warm.
• Take regular breaks.
• All of the above precautions may help reduce the risk of white finger disease but not rule out
the carpal tunnel syndrome. Long-term and regular users are therefore recommended to observe
the condition of your hands and fingers. Seek medical attention immediately if any of the above
symptoms should occur.
Vibrations (Where Applicable)
!
General Safety
13
• Prior to carrying out any maintenance work you MUST identify electrical isolation methods and
isolate all electrical supplies.
• Prior to use and with all electrical supplies isolated, you MUST check all electrical cables, plugs
and connectors for the following;
- Are intact and have no signs of damage, to include but not limited to bare wires, chaffing, cuts
and loose wiring.
- If there are any signs of damage, the damaged item MUST be taken out of service until the
damage has been repaired by an electrically competent person.
• All trailing cables should be routed so as not to cause any kind of trip hazard.
• NEVER work on or near electricity with wet hands, wet clothing and wet gloves.
• 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 and 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.
ELECTRICITY CAN KILL – NEVER WORK ON LIVE/ENERGISED EQUIPMENT.
DANGER!
Electrical Safety (Where Applicable)
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General Safety
14
HAND PROTECTION MUST BE WORN
Protective electrically non-conductive gloves are highly recommended when working.
HEARING PROTECTION MUST BE WORN
Suitable safety hearing protection is recommended.
EYE PROTECTION MUST BE WORN
Always wear safety glasses/goggles and/or face shields. Everyday eyeglasses have
only impact resistant lenses; they are not safety glasses/goggles.
FOOT PROTECTION MUST BE WORN
Non-skid heavy duty footwear are highly recommended when working.
PROTECTIVE CLOTHING MUST BE WORN
Do not wear loose clothing, gloves, scarfs, neckties or jewellery
(rings, wrist watches), which can be caught in moving parts.
HEAD PROTECTION MUST BE WORN
Wear a safety helmet with a safety visor.
FACE SHIELD MUST BE WORN
Wear a face shield to protect your face.
RESPIRATOR MUST BE WORN
Wear a respirator.
Appropriate Personal Protective Equipment (PPE), MUST be worn at all times when
operating or repairing the machine. No protective equipment can ensure 100%
protection.
When selecting PPE, make sure it’s CE marked and it suits the user in terms of size, fit, etc. If
more than one item of PPE is worn at the same time, make sure they can be used together, e.g.
wearing safety glasses may disturb the seal of a respirator, causing air leaks.
Personal Protective Equipment
!
General Safety
15
The HYM40Li380P is a battery powered lawnmower from HYUNDAI. The HYM40Li380P has a
cutting width of 380mm and is powered by a 40V 2.5Ah Lithium-ion battery.
The lawnmower is a garden tool and precisely a pedestrian controlled lawnmower. The machine
is essentially composed of a battery which drives a blade enclosed in a casing, equipped with
wheels and a handle. The operator is able to operate the machine and use the main controls,
always staying behind the handle at a safe distance from the rotating blade. If the operator leaves
the machine, the battery and cutting means will stop within a few seconds.
The lawnmower is manufactured according to the latest safety requirements. These include a
blade brake that stops the machine and blade when you let go of the OPC lever. Every
precaution is only effective when it is followed exactly.
Intended Use
This machine was designed and manufactured for cutting and collecting grass in gardens and
grassy areas, in areas in proportion to its cutting capacity, controlled by a pedestrian operator.
The presence of attachments or specific devices can prevent cut grass from being collected or
produce a mulching effect, depositing cut grass on the ground.
User Types
This machine is intended for use by consumers, i.e. non professional operators. The machine is
intended for “DIY” and domestic use only.
This garden tool is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the machine by a person responsible for their safety.
Never allow children or people unfamiliar with these instructions to use the garden tool.
Supervise children. This will ensure that children do not play with the unit.
Any other use is not as intended. Improper use is not covered by the warranty and the
manufacturer will reject any liability. The user is liable for all injuries to third parties and damage
to their property. Operate the unit only in the technical condition as stipulated and delivered by
the manufacturer. Arbitrary changes to the unit will exclude the manufacturer from any liability for
resulting injury and/or damage.
Improper Use
Any other usage not in keeping with the above mentioned ones may be hazardous and harm
persons and/or damage things. Examples of improper use may include, but are not limited to:
- transporting people, children or animals on the machine.
- letting yourself be transported by the machine.
- using the machine to tow or push loads.
- using the machine for leaf or debris collection.
- using the machine to trim hedges, or cutting anything other than grass.
- use of the machine by more than one person.
- using the blade on surfaces other than grass.
Getting To Know The Machine
Features
16
Upper Handle
Grass Collector
Start Button
Battery
Cover
Wheel
Lower Handle
Adjuster
Start / Stop Lever
HYM40Li380P Features
Unboxing
17
!
WARNING! Unboxing and assembling the machine should be done on a flat, stable surface
with enough room. Disposal of the packaging should be done in accordance with the local regu-
lations in force.
Carefully remove the product from the packaging and examine it for any sign of damage caused
during shipping. Lay the contents out and check them. If any part is damaged or missing, you
must not use the machine. Contact HYUNDAI Power Products immediately. You must keep the
packaging material in case the machine needs to be returned or repaired.
WARNING! Some of the packaging material may be harmful to children. Keep out of reach of
children.
NOTE! The batteries are not fully charged on delivery. Prior to initial operation, charge the
batteries fully. See user manual of the battery charger.
!
!
• HYM40Li380P lawnmower
• Grass Collector
• Mulching Plug
• 40V Battery
• Charger
• User Manual
Unboxing Safety
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In The Box
Assembly
18
CAUTION - This guide is meant to serve as a quick reference for operating your HYUNDAI
machine. We always advise reading the manual in full before operation.
NOTE - Images may vary depending on model.
NOTE - The machine can be supplied with some parts already assembled. Prior to
assembly, check all items have been received.
WARNING - Before performing any work on the garden tool, remove the safety key.
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!
!
!
NOTE - Tools are not required to attach the handle bar.
!
1. Fold the lower handle upwards.
2. Insert the two bolts into the two holes each side and fasten the bar with the knobs.
Assembly Safety
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Step 1 : Attach The Handle Bar
Assembly
19
3. Place the upper handle on the lower handle.
4. Attach the upper handle.
5. Insert the threaded bolt through the holes in the upper handle and the lower handle.
6. Fasten the screw with the triangle knob.
Assembly
20
The mulching plug helps curve the inside of the mower deck for more efficient mulching.
1. Install and remove the mulching plug by raising the rear discharge guard as shown.
2. The mulching plug only fits one way. Remove the mulching plug when using the grass collector.
REAR DISCHARGE
GUARD
MULCHING PLUG
Step 2 : Attach The Grass Collector
Step 3 : Insert The Mulching Plug (For Mulching Function)
1. Lift the rear discharge guard up.
2. Hook the grass collector bar onto the rear of lawn mower.
3. Fold the rear discharge guard down and ensure it fits snuggly onto the grass collector lid.
Assembly
21
The cutting height can be adjusted in 6 steps with the cutting height adjustment.
1. Pull the handle outwards slightly.
2. Set the required cutting height.
3. Release the lever again.
1. Charge the battery as described in the user manual of the charger.
2. Open the battery cover.
3. Press the charged battery into the power tool until it clicks into place.
4. Close the battery cover.
5. To remove, lift the battery release lever and pull out the battery.
CAUTION - Protect the battery contacts when the battery is no longer being used. Loose
metal parts may short-circuit the contact - Explosion and fire hazard!
!
Step 4 : Adjusting The Cutting Height
Step 5 : Inserting / Replacing The Battery
22
Safety Key
About The Safety Key
The lawnmower has a security key. The key is located under the battery cover. By removing the
key, the power supply to the motor is interrupted.
You must remove the safety key:
• If the unit is left unattended.
• Before checking, cleaning or performing other work on the unit.
• Before removing blockages.
• If a foreign object is hit. Check the lawnmower for damage, and have any damage repaired by
a qualified technician or service centre if the unit starts vibrating excessively.
To Remove The Safety Key
1. Rotate the key to position “O” and remove.
To Insert The Safety Key
1. Insert the key from position “O” and rotate the key to the position “I”, the machine is ready to
work. No battery switching is allowed when the machine is working.
Starting / Stopping
23
1. Press the switch interlock and hold down (A).
2. Pull back On/Off switch (B) towards the handle to start the motor.
1. Release the On/Off switch (B).
WARNING - After release of the On/Off switch, the blade will continue moving briefly. Risk of
injury!
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A
B
B
Switching On
Switching Off
24
Battery
The unit has an LED state of charge indicator on the handlebar.
4 LED lights lit = 100% battery power
3 LED lights lit = 75% battery power
2 LED lights lit = 50% battery power
1 LED light lit = 25% battery power
1. Plug the charger into an AC outlet 220-250V (normal household voltage).
2. Insert the battery into the slots of the charger and slide into place until the battery locks into
place.
3. The LED will flash green while the battery is charging.
4. Once the battery is fully charged, the LED indicator will show a steady green light.
5. Remove the battery by pressing and holding the latch button and sliding out of the charger.
6. Do not leave the battery on the charger. Remove it when it is fully charged.
7. Lithium-ion batteries have no memory effect - a partial charge will not damage your battery.
!
WARNING! Charge in a safe location away from moisture and heat sources!
Checking Charge Status
Charging The Battery
Removing / Emptying Grass Collector
25
If the grass collector is full, it should be emptied immediately.
1. Switch the motor off.
2. Wait until the blade stops.
3. Lift the rear discharge guard.
4. Remove the grass collector.
5. Lower the rear discharge guard down again.
6. Empty the grass collector.
7. Before re-fitting, remove any obstructions from the rear discharge chute.
Grass Collector
26
Lawn Care
• Maintain a constant cutting height of 3-5cm. Do not shorten the grass to less than half its
original height.
• Under certain conditions, such as very tall grass, it may be necessary to raise the height of cut
to reduce pushing effort, prevent overloading of the motor and leaving clumps of grass clippings.
• It may also be necessary to reduce ground speed and/or push the lawnmower over the area a
second time. For extremely heavy cutting, reduce the width of cut by overlapping the previously
cut path and mow slowly.
Spring (March, April & May)
Mow once a week on a high to medium height setting.
Summer (June, July & August)
Mow twice a week under good growing conditions on a low setting. In dry conditions, mow once
a week on a medium to high height setting.
Autumn (September, October & November)
Mow once a week on a medium height setting.
Winter (December, January & February)
Mow as required on a high height setting.
Mulching is the intelligent way to keep your lawn healthy. This is when the grass clippings are cut
into fine pieces which then fall back into the soil. These fine pieces are rich in nutrients and act as
a natural fertiliser. This will keep your lawn healthy.
General Tips
How Often Should I Mow?
How Does Mulching Work?
Technical Data
27
Model HYM40Li380P
Nominal Voltage 40V
Battery Type 2.5Ah Lithium-ion
Cutting Height 20-70mm (6 Heights)
Grass Collector Capacity 40L
Motor Speed 3600rpm
Cutting Width 380mm / 38cm
Wheel Size Front 160mm
Wheel Size Rear 200mm
Measured Sound Power 93dB(A)
Guaranteed Sound Power 96dB(A)
Vibration Level 2.9m/s2, k=1.5m/s2
Weight 13.9kg Including Battery
Specifications
IMPORTANT - Routine and accurate maintenance is essential for maintaining original
machine safety and performance levels.
WARNING - Before cleaning or doing maintenance work, you need to remove the battery and
safety key. You need to wear proper clothing and protective gloves whenever your hands are at
risk.
If there are worn or damaged parts, never use the machine. Faulty or worn-out parts must be
replaced and not repaired. You must only use original spare parts. The use of non-original and/or
incorrectly fitted parts will jeopardize the safety of the machine. This may also cause accidents or
personal injuries for which the manufacturer is under no circumstance liable or responsible.
Any maintenance operations or adjustments not explained in this manual must be carried out
by your Dealer or a specialised Service Centre with the necessary knowledge and equipment to
ensure that the work is done correctly maintaining the machine’s original safety level. Any
operations performed in unauthorised centres or by unqualified persons will invalidate the
Warranty and all obligations and responsibilities of the Manufacturer.
Be very careful during adjustment of the machine to prevent entrapment of the fingers
between moving parts of the blade and fixed parts of the machine.
CAUTION - DO NOT use a hose pipe or pressure washer to clean the machine. Water can
damage the machine.
!
!
Maintenance & Care
28
!
!
!
!
When checking your lawnmower, we recommend you:
• Check for worn or damaged parts.
• Make sure all nuts, screws, bolts and blade are tight.
• Frequently inspect the grass bag assembly for signs of wear and replace immediately with a
genuine Hyundai part if damage is found.
• Make sure all warning stickers are in place and not damaged.
Repairs may be carried out by an authorised customer service centre only.
WARNING - Remove the battery pack before cleaning or maintaining the tool. Remove the
battery pack before transporting or storing the tool.
!
Maintenance Safety
!
Checking Your Machine
29
Maintenance & Care
WARNING - To prevent against injury from the blade, have a specialist perform all work such
as replacing or sharpening the blade (special tools and skills required).
!
Only use original spare parts: The use of non-original and/or incorrectly fitted parts will jeopardize
the safety of the machine, may cause accidents or personal injuries for which the Manufacturer is
under no circumstance liable or responsible.
WARNING - Do not use water or liquid detergents. Remove the battery and safety key before
cleaning.
1. Clean the equipment immediately after use with a damp cloth and some soft, non-abrasive
soap. Do not use cleaning agents or harsh solvents; these may damage the plastic parts in the
equipment. Ensure that no water penetrates the equipment’s interior.
2. Remove grass and mud from inside the deck to prevent it from drying. This could cause
problems the next time the lawnmower is used.
3. Keep all safety devices, air vents and the motor housing free of dirt and dust as much as
possible.
4. Dry the machine completely. Keep the handles dry, clean and free of oil and grease.
5. Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage
from various types of commercial solvents and may be damaged by their use.
6. Pores in grass collector can become filled with dirt and dust during use and will collect less
grass. To prevent this, regularly hose the collector off with water and let it dry before using.
!
Blade Maintenance
Cleaning
Maintenance & Care
30
1. Whenever the machine is to be handled, lifted, transported or tilted you must:
- Wear sturdy work gloves.
- Hold the machine at the points that offer a safe grip, taking into account the weight and relative
distribution of the same.
- Use an appropriate number of people for the weight of the machine and the characteristics of
the vehicle or the place where it must be placed or collected
- You must make sure that machine movements do not cause damage or injuries.
2. During transport, make sure to fasten the machine securely with cables or straps.
1. Make sure it has been cleaned. See cleaning section.
2. Remove the safety key and remove the battery from the mower before storing.
3. Store the unit in a dry and frost-free place (10-25 °C) away from sources of ignition and
varying changes in temperature. DO NOT store a machine that has not been given time to fully
cool down. Store the machine in a safe place, out of the reach of children.
4. Store the battery and the unit separately. Charge the battery before storing the unit in winter.
5. DO NOT stack other items on top of the machine when in storage.
6. Keep the unit, in particular its plastic components, away from brake fluids, petrol, petroleum
products, penetrating oil, etc. They contain chemical substances which may damage, attack
or destroy the plastic components of the unit. To reduce fire hazards, keep the machine free of
grass, leaves, or excessive grease. You must always empty the grass collector and do not leave
containers full of cut grass inside storage areas.
1. The handle bar can be folded down to facilitate storage and transport.
2. Loosen the screws of triangle knob on the upper handle and move the handle backwards.
Storage
Folding The Lawnmower
Transportation And Handling
31
Troubleshooting
Fault Possible Cause Remedy
Motor does not start 1. Capacitor defective
2. Battery pack empty
3. Cable defective
4. Switch/plug block defective
5. Motor terminals or capacitor
disconnected
6. Mower standing in high grass
7. Mower housing is clogged
8. Safety key is not inserted
9. Battery is not correctly inserted
1. Contact an authorised
service centre
2. Charge the battery pack
3. Check the cable
4. Contact an authorised
service centre
5. Contact an authorised
service centre
6. Start motor on shorter
grass or previously mowed
area; change cutting height if
necessary
7. Clean housing so that the
blade can run freely
8. Insert safety key
9. Remove the battery and
reinsert
Motor performance
drops
1. Grass too tall or damp
2. Mower housing is clogged
3. Blades badly worn
4. Battery performance decreasing
1. Correct the cutting height
2. Clean housing
3. Replace blades
4. Check the battery
performance and charge the
battery if necessary
Unclean cuts 1. Blades worn
2. Wrong cutting height
1. Replace or re-sharpen the
blade; contact an authorised
service centre
2. Correct the cutting height
Spare Parts
32
Ordering Spare Parts
Only use original spare parts: The use of non-original and/or incorrectly fitted parts will
jeopardise the safety of the machine, may cause accidents or injuries for which the manufacturer
is under no circumstance liable or responsible.
1
2
Find the part you are looking for in the drawings.
Information about the parts can be found in the tables below or visit power-spares.co.uk
3
Use this information to order the part.
4
Contact us if you need help finding the correct part.
Drawing A
33
Spare Parts
Drawing B
Drawing C
Spare Parts
34
Drawing D
35
Spare Parts
Drawing E
Spare Parts
36
Drawing A
Drawing B
Drawing Number Spare Part Name Part Number
HYM40Li380P-A1 Cover of Battery House 1286001
HYM40Li380P-A2 Rotating Arm for Cover 1286002
HYM40Li380P-A3 Decorative Cover 1286003
HYM40Li380P-A4 Handle 1286004
HYM40Li380P-A5 Strong Permanent Magnet 1286005
HYM40Li380P-A6 Base of the Battery House 1286006
HYM40Li380P-A7 Switch 1189016
HYM40Li380P-A8 Slip Block 1286008
HYM40Li380P-A9 Press Board for Key 1286009
HYM40Li380P-A10 Buckle for Battery Pack 1286010
HYM40Li380P-A11 Spring for Trigger 1286011
HYM40Li380P-A12 Battery House 1286012
HYM40Li380P-A13 Spring 1308047
HYM40Li380P-A14 Wire Group for Battery Pack 1286014
HYM40Li380P-A14-2 Connecting Group for Battery
Pack
1308016
HYM40Li380P-A15 Press Board for Insert Part 1286016
HYM40Li380P-A16 Safety Key 1290050
HYM40Li380P-A17 ST Screw 1290030
HYM40Li380P-A18 ST Screw 1286019
HYM40Li380P-A19 ST Screw 1308043
HYM40Li380P-A20 Spring 1286021
HYM40Li380P-A21 Pressed Board of Rear Cover 1286022
HYM40Li380P-A22 Rear Cover 1286023
Drawing Number Spare Part Name Part Number
HYM40Li380P-B1 Switch Box Assy 1286024
37
Spare Parts
Drawing C
Drawing Number Spare Part Name Part Number
HYM40Li380P-C1 160 Wheel 1286025
HYM40Li380P-C2 Pin 1286026
HYM40Li380P-C3 160 Wheel Cover 1286027
HYM40Li380P-C4 Front Wheel Axle 1286028
HYM40Li380P-C5 Press Board I 1286029
HYM40Li380P-C6 200 Wheel Cover 1286030
HYM40Li380P-C7 Washer 1286031
HYM40Li380P-C8 200 Wheel 1286032
HYM40Li380P-C9 Rear Wheel Axle 1286033
HYM40Li380P-C10 Spring 1286034
HYM40Li380P-C11 Front Pulling [ole 1286035
HYM40Li380P-C12 Pin Axle 1286036
HYM40Li380P-C13 Height Adjusting Bracket 1286037
HYM40Li380P-C14 Rear Pulling Pole 1286038
HYM40Li380P-C15 Height Adjusting Handle 1286039
HYM40Li380P-C16 Handle Cover of Height
Adjusting
1286040
HYM40Li380P-C17 Screw 1286041
HYM40Li380P-C18 Height Adjusting Pulling Pole 1286042
HYM40Li380P-C19 Spring 1286043
HYM40Li380P-C20 Press Board 2 1286044
HYM40Li380P-C21 Right Bracket for Roller 1286045
HYM40Li380P-C22 Block Ring 1286046
HYM40Li380P-C23 Roller 1286047
HYM40Li380P-C24 Axle for Roller 1286048
HYM40Li380P-C25 Left Bracket for Roller 1286049
HYM40Li380P-C26 Spring 2 1286050
HYM40Li380P-C27 Spring 3 1286051
HYM40Li380P-C28 ST Screw 1286052
Spare Parts
38
Drawing D
Drawing Number Spare Part Name Part Number
HYM40Li380P-D1 Block Board 1286053
HYM40Li380P-D2 Nylon Belt 1286054
HYM40Li380P-D3 ST Screw 1286055
HYM40Li380P-D4 ST Screw 1286056
HYM40Li380P-D5 Controller 1286057
HYM40Li380P-D6 ST Screw 1286058
HYM40Li380P-D7 Height Adjusting Board 1286059
HYM40Li380P-D8 Upper Handle 1286060
HYM40Li380P-D9 Cable Clamp 1286061
HYM40Li380P-D10 Lower Handle 1286062
HYM40Li380P-D11 Quick Release Handle 1286063
HYM40Li380P-D12 Pin 1286064
HYM40Li380P-D13 Pin 1286065
HYM40Li380P-D14 Position Limit Base 1286066
HYM40Li380P-D15 Washer 1290007
HYM40Li380P-D16 Knob 1290008
HYM40Li380P-D17 Washer 1286069
HYM40Li380P-D18 Gear Buckle Right for Handle 1286070
HYM40Li380P-D19 Buckle, Right 1286071
HYM40Li380P-D20 Press Board 1290028
HYM40Li380P-D21 Nut 1286073
HYM40Li380P-D22 Screw 1286074
HYM40Li380P-D23 Buckle, Left 1286075
HYM40Li380P-D24 Gear Buckle Left for Handle 1286076
HYM40Li380P-D25 Lower Deck 1286077
HYM40Li380P-D26 Side Cover 1286078
HYM40Li380P-D27 Blade Seat 1286079
HYM40Li380P-D28 Blade 1286080
HYM40Li380P-D29 Washer 1288042
HYM40Li380P-D30 Bolt 1286082
HYM40Li380P-D31 Washer 1286083
HYM40Li380P-D32 Handle Foam 1286084
HYM40Li380P-D33 Weight Block 1286085
HYM40Li380P-D34 Clip Buckle of Lower Cover 1286086
HYM40Li380P-D35 ST Screw 1189034
39
Spare Parts
Drawing E
Drawing Number Spare Part Name Part Number
HYM40Li380P-E1 Handle of grass box 1286088
HYM40Li380P-E2 Window cover 1286089
HYM40Li380P-E3 Cover of grass box 1286090
HYM40Li380P-E4 Washer 1290121
HYM40Li380P-E5 Steel bracket for grass box 1286092
HYM40Li380P-E6 Grass bag 1286093
HYM40Li380P-E7 ST screw 1286094
HYM40Li380P-E8 Mulching Plug 1286095
40
Disposal
We do not offer a takeback scheme for the recovery of Waste Electrical Electronic
Equipment (WEEE) & Batteries. Instead the responsibility to dispose of WEEE and/or
Batteries is passed onto you by us.
So when it becomes necessary to dispose of your machine you must take it to your
local Civic Amenity Site. For further information please contact your local Authority
for disposal advice.
You MUST make sure that all unused oil and fuel is disposed of correctly either beforehand
or at your local Civic Amenity Site.
• Under NO circumstances must any fuel or oil be put down any drains.
• Certain products contain WEEE waste which should not be disposed of in your domestic waste.
• You MUST recycle WEEE in accordance with your local authority or recycling centre.
• Certain products contain batteries which should not be disposed of in your domestic waste.
• You MUST recycle batteries in accordance with your local authority or recycling centre.
• Unwanted packaging and materials should be stored and taken to a recycling centre so it can
be disposed of in a manner which is compatible with the environment.
We are a Member of the VALPAK National Compliance Scheme and our registration number is
RM08660. For further information about disposal please contact your Local Authority.
You can also get more advice and guidance about recycling at the following website
http://www.recycle-more.co.uk
Should you pass this product on to another user either sold or loaned, you MUST pass on this
user manual. This will make sure that all other users can use and maintain this machine safely.
1. Environmental protection should be a priority of considerable importance when using the
machine, for the benefit of both social coexistence and the environment in which we live. Try not
to cause any disturbance to the surrounding area.
2. You must comply with local regulations and provisions for the disposal of packaging, oils,
petrol, filters, damaged parts or any elements which have a strong impact on the environment.
This waste must not be disposed of as normal waste. It needs to be separated and taken to
specified waste disposal centres where the material will be recycled.
3. You must comply with local regulations for the disposal of waste materials after mowing.
4. When disposing, do not pollute the environment with the machine, but hand it over to a
disposal centre, in accordance with the local laws in force.
Recycling And Disposal
Environmental Protection
41
Our Product Range
Generators
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Motorhome Generators
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Petrol, Diesel And Electric Pressure Washers
Water Pumps
Submersible, Clean And Dirty Water And
Professional Chemical Water Pumps
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Petrol, Cordless, Electric, Roller, Self Propelled,
Electric Start And Robotic Lawnmowers
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Trimmers And Brush Cutters
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Petrol, Cordless And Electric Chainsaws
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Petrol, Electric, Cordless, Backpack And 3 -in-1
Leaf Blowers
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Horizontal, Vertical, Petrol And Electric Log
Splitters
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Petrol Compactor Plates
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Portable Electric Cement Mixers
If you would like more information on any of
these products, please contact our sales team
on 01646 687880 or visit our website
www.hyundaipowerproducts.co.uk
Mini Dumpers
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And More
We Are Constantly Expanding Our Range With
New Products
19
42
Declaration Of Conformity
EC Declaration of Conformity
We hereby declare that the machine detailed in this declaration complies to all the relevant
provisions of the following EC directives.
• 2006/42/EC The Machinery Directive
• 2014/30/EU Annex ll Electromagnetic Compatibility Directive
• 2011/65/EU RoHS
• 2000/14/EC Noise Emissions in the Environment by Equipment for use Outdoors.
And is in conformity with the applicable requirements of the following documents:
• EN 60335-2-77:2010
• EN 60335-1:2012+A11:2014+A13:2017+A1:2019+A2:2019+A14:2019
Delclaration for 2000/14/EC Noise Emissions in the Environment by Equipment for use Outdoors.
Notified Body for EC Directive 2000/14/EC Intertek, Shanghai.
Model Type Motor Size Measured
Sound Power
Guaranteed
Sound Power
Cutting Width
HYM40Li330P
HYM40Li380P
HYM40Li420P
HYM40Li420SP
HYM80Li460P
HYM80Li460SP
Cordless
Lawn Mower
600w
600w
800w
800w
1200w
1200w
93dB(A)
93dB(A)
84dB(A)
84dB(A)
90dB(A)
90dB(A)
96dB(A)
96dB(A)
96dB(A)
96dB(A)
96dB(A)
96dB(A)
33cm
38cm
42cm
42cm
46cm
46cm
Product Details:
Brand: Hyundai
Model: HYM40Li330P, HYM40Li380P, HYM40Li420P, HYM40Li420SP, HYM80Li460P,
HYM80Li460SP
Description: Cordless Lawn Mower
Name and address of technical documentation holder and EU distributor:
Genpower Ltd, Isaac Way, Pembroke Dock, Pembrokeshire, SA72 4RW, UK.
Signed by: Roland Llewellin, Managing Director
Date: 10/02/2020
43
Notes
19
44
Notes
45
Notes
19
46
Useful Information
Check Out Our YouTube Channel
Our videos on YouTube include:
• Unboxing
• Assembly of your machine
• How to service your machine
• Products in use
• ‘How To’ videos
• Product features
Go to www.hyundaisupport.co.uk or search ‘Hyundai Power Products’ in YouTube.
Warranty
Proof of purchase will be required before you make a warranty claim.
Full warranty terms and conditions can be found on the HYUNDAI POWER PRODUCTS website:
www.hyundaipowerproducts.co.uk
Manual Updates
Our manuals are constantly being reviewed and updated. Should you find an error, omission or
something unclear, please contact us for assistance.
We reserve the right to make any modifications without prior notice whenever necessary.
Our latest manuals are also placed online.
All our manuals can be downloaded at: www.hyundaipowerproducts.co.uk
Returning Your Product
If you are returning your product, please contact the dealer for their returns policy.
Leaving A Review
We work very hard to give all of our customers the best possible service. If you have any
problems, before leaving negative feedback, please contact us to give us a chance to resolve the
issue. We would be delighted if you left us positive feedback!
To leave a review, please go to: uk.trustpilot.com/review/hyundaipowerequipment.co.uk
Ordering Spare Parts
Find the part you are looking for in the ‘Spare Parts’ section of this manual or visit
power-spares.co.uk
47
Need Help? Talk To Our Experts
Our friendly aftersales team will be more than happy to help you.
Phone
Call our team on 01646 687880, open Monday-Friday 8.30am-5pm.
Email
Online Live Chat
Go to www.hyundaipowerproducts.co.uk
Live chat is open Monday-Friday from 8.30am-5pm.
Post
Genpower Limited, Isaac Way, Pembroke Dock, Pembrokeshire, SA72 4RW, UK.
Contact Us
Importer:
GENPOWER LTD
Isaac Way, London Road,
Pembroke Dock, UNITED KINGDOM, SA72 4RW
T: +44 (0) 1646 687 880 F: +44 (0) 1646 686 198
www.hyundaipowerproducts.co.uk
Imported/Distributed by Genpower Ltd for The United Kingdom & Ireland
Licensed by Hyundai Corporation, Korea
