Hyundai HYM3800E User manual

60vBatteryPoweredCordedRollerMower
HYM380E

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Contents
Important information.............................................................................. 3
General safety instructions..................................................................4
Know your machine ...............................................................................10
Assembly.......................................................................................11
Operation ................................................................................................. 12
Maintenance..............................................................................................15
Repair........................................................................................17
Recycling and disposal ..............................................................................18
Declaration of conformity ..........................................................................19

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IMPORTANT INFORMATION
WARNING Read this instruction manual carefully before
operating this machine. Make sure that you are familiar with
the controls and properly operate the machine. Following
these instructions to reduce the risk of fire, electric shock and
personal injury.
IF NOT USED PROPERLY THIS MACHINE CAN BE
DANGEROUS!
This machine can cause serious injury to the operator and
others, the warning and safety instructions must be followed to
ensure reasonable safety and efficiency in using this product.
The operator is responsible for following the warning and safety
instructions in this manual and on the machine. Never use the
product unless the fixing screws or guards are correctly
positioned.
DESIGNED FOR DOMESTIC USE ONLY.
The Lawnmower are designed for use in private gardens, whose
annual use does not generally exceed 50 hours and that are
primarily used for tending LAWN & GRASS AREA, but not in
public facilities, parks or sports grounds and not for agricultural or
forestry use.
Compliance with this manual supplied by the manufacturer is a
prerequisite for the proper usage of the machine. The operating
manual contains servicing and maintenance instructions as well
as directions for use.
TRAINING
Read the instructions carefully: Be familiar with the controls and
the proper use of the equipment.
Never allow children or people unfamiliar with these instructions
to use the product. Local regulations can restrict the age of the
operator.
Never operate while people, especially children, or pets are
nearby.
Keep in mind that the operator or user is responsible foraccidents
or hazards involving the machine that occur to other people or
their property.

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GENERAL SAFETY INSTRUCTIONS
It is important that you read and understand the owner’s manual
and labels affixed to the machine. Learn its application and
limitations as well as the specific potential hazards. Retain these
instructions for future reference. The operator is responsible for
following the warnings & instructions in this manual and on the
product.
Read & understand operator’s manual before using the
machine. Failure to follow instructions could result in death
or serious injury.
Beware of sharp blades - remove plug from mains before
maintenance or if cord is damaged.
Keep all bystanders & animals at least 15 meters away
from the machine during operation. If approached, stop the
machine immediately.
Keep Supply flexible cord away from cutting means.
IPX4
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.
Sound Power Level
Image used for illustration purposes only, check machine
and Declaration of
Conformity for actual reading.
CE marking is a certification mark that indicates conformity
with health, safety, and environmental protection standards
for products sold within the European Economic Area.
96

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STAY ALERT
Do not operate the machine while under the influence of drugs,
alcohol, or any medication that could affect your ability to use it
properly. Do not use this machine when you are tired ordistracted
from the job at hand. Be aware of what you are doing at all times.
Use common sense.
AVOID DANGEROUS CONDITIONS
Make sure there is adequate surrounding workspace. Cluttered
areas invite injuries.
Keep your work area clean with sufficient light. Keep the area
around the machine clear of obstructions, grease, oil, rubbish and
other debris which could cause persons to fall onto moving parts.
INSPECT YOUR MACHINE
Check all bolts, nuts, and screws for tightness before each
use, especially those securing guards and drive mechanisms.
Vibration during use, may cause these to loosen.
Form a habit of checking that all other tools/equipment are
removed from the working area before turning it on.
Replace damaged, missing or failed parts before using it.
Warning labels carry important information. Replace any missing
or damaged warning labels.
DRESS PROPERLY
Do not wear loose clothing, gloves, scarfs, neckties or jewellery
(rings, wrist watches), which can be caught in moving parts.
Protective electrically non-conductive gloves and non-skid heavy-
duty footwear are highly recommended when working. Wear a
face or dust mask if the operation is dusty. Always wear safety
glasses/goggles and/or face shields. Everyday eyeglasses have
only impact resistant lenses; they are not safety glasses/goggles.
Wear protective hair covering to contain long hair, preventing it
from getting caught. Suitable safety hearing protection is also
recommended.
NEVER LEAVE MACHINE RUNNING UNATTENDED
Do not leave the machine unattended until it has come to a
complete stop.
AVOID ELECTRICAL SHOCK
Check that the electric circuit is adequately protected and that it
corresponds with the power, voltage and frequency of the motor.
Check that there is a ground connection & a regulation differential
switch further up the circuit. Ground the machine. Prevent body
contact with grounded surfaces: pipes, radiators, ranges, and
refrigerator enclosures. Never open the pushbutton box on the

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motor. Should this be necessary, contact a qualified electrician.
Make sure your fingers do not touch the plug’s metal prongs
when plugging or unplugging the machine.
KEEP BYSTANDERS AND CHILDREN AWAY
Keep unauthorised persons a minimum distance of 15metres
away from the machine. If approached, stop the machine
immediately. Do not allow children to handle the machine.
DO NOT OVERREACH
Keep proper footing and balance at all times when using the
machine. Serious injury could occur if the machine is tipped or if
the moving parts are unintentionally contacted. Do not store items
above or near the machine, where anyone might stand on the
machine to reach them.
AVOID INJURY FROM UNEXPECTED ACCIDENT
Keep hands & feet out of the way of all moving parts. Do not
place any part of your body or any tool e.g. in the machine during
operation.
DO NOT FORCE TOOL
Always work within the rated capacity. Do not use the machine for
a purpose for which it was not intended.
MAINTAIN YOUR MACHINE WITH CARE
Clean the machine immediately after use. Keep the machine
clean to ensure it operates to its full & safest performance. When
maintaining, only the manufacturer’s original replacement parts
should be used. The use of non-original manufacturer parts may
invalidate your warranty.
PROTECT THE ENVIRONMENT
Take left over materials to an authorised collection point or follow
the stipulations in the country where the machine is used. Do not
discharge into drains, soil or water.
STORE IDLE EQUIPMENT
When not in use, the machine should be stored in a dry location.
Keep the machine away from children and others not qualified to
use it.
PREPARATION
1. Always wear appropriate footwear, such as work boots, and
trousers when operating the machine. Do not operate the
equipment when barefoot or wearing open sandals. Always wear
safety goggles or safety glasses with side shields when operating
the product.
2. Thoroughly inspect the area where the product is to be used
&remove all objects which can be thrown by themachine.

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3. Before using, always visually inspect to see that the blades,
blade bolts and cutter assembly are not worn or damaged.
Replace worn or damaged blades and bolts in sets to preserve
balance.
4. Only use accessories approved by themanufacturer.
5. Do not operate the machine while under the influence of
alcohol or drugs.
6. Never operate the machine whilst on wet surfaces. This
could cause you to slip while using.
ELECTRICAL SAFETY
1.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 & matching outlets will reduce
risk of electric shock.
2.Avoid unintentional starting. Always check that the switch is
in the Off position before plugging in the product to the power
supply. Do not carry a plugged-in product with your finger on
the switch.
3.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.
4.Do not expose to rain or wet conditions.
5.Water entering an appliance will increase the risk of electric
shock.
6.Electrical power should be supplied via a residual current
device (RCD) with a tripping current of not more than 30 mA.
7.Before use, check the supply and extension cord for signs
of damage or aging. If the cord becomes damaged during
use, disconnect the cord from the supply immediately. Donot
touch the cord before disconnecting the supply. Do not

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use the product if the cord is damaged or worn.
8. If you need to use an extension cable, ensure it is suitable for
outdoor use and has a current capacity rating, sufficient to
supply your product. Check it before every use for damage,
always uncoil it completely, prior to use, because coiled cables
can overheat. Inadequate extension cables can be dangerous.
Extension cable, plug and socket must be of watertight
construction and intended for outdoor use.
9. Damaged extension cables should not be repaired; they
should be replaced with an equivalent type.
10. Make sure the power cable is positioned so that it cannotbe
damaged by the cutting blade & will not be stepped on, tripped
over or otherwise subjected to damage orstress.
11. Never pick up or carry the product by the electric cable.
12. Never pull by the power cord to disconnect from thepower
supply.
13. Keep the power cord away from heat, oil and sharpedges.
14. Make sure voltage is correct for your product. Anameplate
on the product indicates the product’s voltage. Never connect
the product to an AC voltage that differs from thisvoltage.
15. Always ensure the cord from the handlebar to the mower
body is never trapped, pinched or otherwise damaged during
assembly or handle folding. Never apply power to the mower if
this cable is damaged. Return to authorised service centre for
professional repair.
OPERATION
1.Only operate in daylight or in good artificiallight.
2.Avoid operating the equipment in wet conditions.
3.Always be sure of your footing on slopes. Exercise extreme
caution when changing direction on slopes.
4.Never run while handling the machine, alwayswalk.
5.Use extreme caution when reversing or pulling the product
towards you.
6.Stop the blade(s) if the machine needs transporting to &from
the working area.
7.Never operate the product with defective guards, or without
safety devices, i.e. deflectors and/or grass catchers, inplace.
8.Do not put hands/feet near movingparts.
9.Stop the motor and disconnect the electrical plug from the
power source:
·before clearing blockages or unclogging theblades;
·before checking, cleaning or working on themachine;

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·after striking a foreign object inspect the product for damage
& make repairs before restarting,
·if the machine starts to vibrate abnormally (check
immediately).
10.Shut the motor off and wait until the motor and the blade
come to a complete stop before undertaking anyinspection.
11. Do not cut/trim near drop-offs, ditches or embankments.
The operator could lose footing or balance.
12.Be alert and turn the machine off if children enter the area.
13. Never tamper with safety devices. Check their proper
operation regularly.
GENERAL CUTTING TIPS
1. When cutting, ensure of a firm footing to allow for more
effective cutting & a proper discharge of the clippings. We
recommend that you cut longer grass in stages. Start at a
higher cutting height & go over the same area a second time
with a lower cutting height.
2. Do not cut wet grass; it will stick to the blade/cutting line &
deck/guard, preventing proper discharge of trimmings.
MAINTENANCE AND STORAGE
1.Keep all nuts, bolts & screws tight, to ensure the machine is
in safe condition.
2.Replace worn/damaged parts.
3.Keep the machine free ofdebris.
4. Allow to cool before storing.
5. Frequently check parts & replace them with the
manufacturer’s replacements, when necessary.
6.Cutting blades are sharp and can be dangerous. Wrap the
blade(s) or wear gloves, and use extra caution when servicing
them.
SERVICE
Servicing requires extreme care and knowledge and should be
performed only by a qualified service technician.
For service, we suggest you contact your nearest garden
machinery specialist for repair. When servicing, use only
identical replacement parts.

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WARNING Observe all normal safety precautions related to
avoiding electrical shock.
1.Upper Handle
2.OPC Lever
3.Safety Button
4.Cable Tidy/Restraint
5.Upper Quick Release Handle
6.Lower Handle
7.Lower Quick Release Handle
8.Height Adjuster Handle
9.Machine Carry Handle
10.Grass Collector Handle
11.Collector Top
12.Collector Flap
13.Collector Bottom
14.Front Wheel
15.Rear Wheel

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ASSEMBLY
ASSEMBLY
Grass Catcher
1.Install the grass collector handle to the grass collectortop.
2.Align the upper and lower grass collector sections and join.
Ensure the clips are located correctly andsecurely.
Handles
1.Unfold the lower handle assembly and lock the lower handle
quick release handles into place.
2.Unfold the upper handle assembly and lock the lower handle
quick release handles into place.
Handles
1.Unfold the lower handle assembly and lock the lower handle

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quick release handles into place.
2.Unfold the upper handle assembly and lock the lower handle
quick release handles into place.
ASSEMBLY
DANGER: The device may only be put into operation if there
are no defects. If a part is defective it must be replaced before
the device is used again.
WARNING: Before beginning, check the area and remove all
objects which may be kicked up by the unit.
Check to make sure the device is in safe operating condition
with no visible defects and all components are correctly
mounted.
CUTTING HEIGHT
WARNING: Disconnect the mower from the power supply and
ensure the blade has stopped coasting before adjusting the
height.
To obtain your desired cutting height, the front and rear axles
are repositioned on the underside of the lawnmower body.
Adjust using the height adjuster handle to the desired height
(20-70mm).

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OPERATION
WARNING: Before connecting to the mains supply, always
check the switch is in the off position!
Cable Tidy/Restraint
We recommend using your mower as outlined in this section
in order to achieve optimum results and to reduce the risk of
cutting the mains cable.
Place the bulk of the mains cable on the lawn, close to the
starting point.
Feed the cable through the cable restraint.
Plug the machine into the electric supply, ensuring it meets the
recommended requirements.
Electrical power should be supplied via a residual current
device (RCD) with a tripping current of not more than 30 mA.
Switch the mower on as described above.
Start the motor
Press the safety button of the switch assembly and then pull
the OPC Lever against the bar.

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Keep the switch lever held whilst releasing the safety button.
Stopping the motor
To stop the mower, release the OPC Lever and it automatically
returns to its off position.
Grass Collector Full Indicator
Your machine is fitted with grass full indicator. When the
collector is full, the flap will not open, due to insufficient air
flow. Stop the machine, lift the collector flap and remove the
grass collector.
We Recommend
·For best results cut your lawn in alternative directions
switching direction each time you cut. Cut your lawn at an
equal and same height.
·Slightly overlap your cutting lines.

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·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 lawn mower over the area a second time. For
extremely heavy cutting, reduce the width of cut by overlapping
the previously cut path and mowslowly.
·When cutting on slopes, ensure your footing is secure, the
grass is not wet, and the machine is used across the slope
and not up or down the slope. The slope gradient should not
exceed 15°.
MAINTENANCE
WARNING: Before inspecting, cleaning, or servicing the
machine, disconnect the plug from the power source & wait for
all moving parts to stop. Failure to follow the instructions can
result in serious personal injury or property damage.
IMPORTANT - Regular, careful maintenance is essential for
keeping the safety level and original performance of the
machine unchanged over time.
1. Keep all nuts, bolts and screws tight to be sure the
equipment is in safe working condition. Regular maintenance
is essential for safety and performance.
2.Do not use the equipment with worn or damaged parts, this
can be dangerous. Parts are to be replaced and not repaired.
Use genuine spare parts. Parts that are not of the same quality
can damage the equipment and create safetyhazards.
3. Wear strong work gloves when removing and reassembling
the blade.
4.Check the blade’s balance after sharpening.
5. Check the grass flap and grassbox collector frequently for
wear and deterioration.
6.Whenever the machine is to be handled, transported or tilted
you must:
·Wear strong working gloves;
·Grasp the machine at the points that offer a safe grip, taking
account of the blades, the mower’s weight and itsdistribution.

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BLADE MAINTENANCE
The cutting blade will continue to rotate after the motor is
switched off. Slicing is possible if care is not taken. Wear
appropriate hand coverage.
Remove the electric plug from the mains supply. Clean the
underside of the deck with a stiff brush, before any
maintenance is undertaken to the blade.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most plastics
are susceptible to damage from various types of commercial
solvents & may be damaged by their use. Use a clean cloth to
remove dirt, grease, etc.
WARNING: Do not at any time let brake fluids, gasoline,
petroleum-based products, penetrating oils, etc. meet plastic
parts. Chemicals can damage, weaken, or destroy plastic
which may result in serious injury.
CLEANING
Always remove the electric plug from the mains supply, before
any cleaning is undertaken.
Carefully clean the underside of the deck with a stiff brush
after each cut; remove the grass debris and mud accumulated

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inside the deck to prevent it drying. Remove the belt casing
by removing the screws and clean around the transmission
and drive belts with a brush or compressed air once or twice a
year. Do not use water on any part of the main machine!
Pores in the grass box can become filled with dirt and dust,
during use and will collect less grass. To prevent this, regularly
hose the catcher off with water and let dry before using.
Keep the top of the motor housing vents clear and clean of
grass clippings & dust. This will assist motor air flow and
extend the machine life.
STORING
For trouble free service, make sure the machine is clean and
dry before storing.
Please ensure the machine is stored away from direct sunlight.
Store indoors or in a safe, locked protected area during severe
weather and winter months.
If storing for an extended period, inspect, clean and repair the
machine if necessary.
Store in a clean, dry, dust free area.
Ensure the machine is stored in a position, where any persons
cannot step on to attempt to reach items up high, due to risk of
movement.

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Repair
This product does not contain any parts that can be repaired by the consumer.
Contact an authorised service centre or a similarly qualified person to have it
checked and repaired.
Technical data
Model
Corded Roller Mower
Product No.
HYM3800E
Voltage
230-240V~50Hz
Motor Rated Power (Watt)
1600W
No Load Speed
3700/min
Cutting Diameter (mm)
380
Cutting Heights (mm)
6 positions (20-70)
Collector Capacity
45L
Electric Cable (m)
12
Weight (kg)
12.18

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Recycling and disposal
1. The product comes in a package that protects it against damage during
shipping. Keep the package until you are sure that all parts have been
delivered and the product is working properly. Recycle the package
afterwards.
2. 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 recyclingadvice.
Genpower contact details
1. Postal address;
Genpower Limited, Isaac Way, Pembroke Dock,
Pembrokeshire, SA72 4RW, UK.
2. Telephone contact number;
Office [phone]
3. Email contact;
[e-mail]
4. Web site;
www.hyundaipowerequipment.co.uk
Warranty
To register your machine for the manufacturer's warranty, please visit
https://hyundaipowerequipment.co.uk/warranty

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DECLARATIONS OF CONFORMITY
1. Genpower Ltd confirms that this Hyundai product conform to the following CEDirectives;
1.1. 2006/42/EC (Machinery Directive)
1.2. 2014/30/EU(EMC)
1.3. 2011/65/EU(RoHS)
1.4. 2000/14/EC, Amended by 2005/88/EC (as amended)
2000/14/EC, Amended by 2005/88/EC (as amended)
Of the European Parliament and of the council on the approximation of the laws of
the Member States relating to the noise emission in the environment by equipment
for use outdoors.
Equipment Category: Corded Roller Mower
Product Name/Model: Hyundai HYM3800E (YT5147-01)
Type/Serial No: Electric Lawnmower
Net installed power: 1.6KW
The technical documentation iskept by: Roland llewellin, Genpower Ltd,
Issa Way, Pembroke Dock,
Pembrokeshire, SA72 4RW.
The conformity assessment procedure followed was in accordance with annex V of
the Directive.
Notified Body: TÜV Rheinland LGA Products
GmbH.Tillystraße 2-90431
Nürnberg,Germany
Guaranteed Sound Power Level: 96 dB(A)
A copy of this certificate has been submitted to the European Commission and to EU
Member State United Kingdom.
Place of Declaration: Pembroke Dock, SA72 4RW
Date: 11/1/2018
Signed by: Roland Llewellin
Position in Company: Product Manager
Named and address of manufacture or Authorised representative:
Genpower Ltd
Issa Way, Pembroke Dock,
Pembrokeshire, SA72 4RW.