Bestgreen LM-C3210 User manual

GB
Original instructions
ELECTRICAL LAWN MOWER
LM-C3210
WARNING: Read thoroughly the instruction handbook before
using this machine.

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DESCRIPTION OF THE SYMBOLS
Symbols are used in this manual to attract your
attention to possible risks. The safety symbols and
the explications which accompany them must be
perfectly understood. The warning themselves do not
prevent the risks and can not be a substitute for
proper methods of avoiding accidents.
This symbol, before a safety comment, indicates a
precaution, a warning or a danger. Ignoring this
warning can lead to an accident for yourself or for
others. To limit the risk of injury, fire, or electrocution
always apply the recommendations indicated.
WARNING: Read operator’s manual.
Before any use, refer to the corresponding paragraph
in the present manual.
In accordance with European regulations applicable
to this product.
Class II symbol: this appliance is designed with
double insulation. It is not necessary to connect it to

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earth connection.
Degree of protection against water: IPX4.
These symbols indicates the requirement of wearing
eye protection, ear protection and gloves when using
the product.
Wear safety boots.
Disconnect the mains plug if the cord becomes
damaged or entangled.
Do not expose to rain.
Danger of injury from flying parts! Always maintain a
sufficiently safe distance. Beware of thrown objects.
Keep bystanders away.

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Beware of sharp blades. Blades continue to rotate
after the motor is switched off - Remove plug from
mains before maintenance or if cord is damaged.
Keep the supply flexible cord away from the cutting
blades.
The crossed-out wheeled bin symbol indicates that
the item should be disposed of separately from
household waste. The item should be handed in for
recycling in accordance with local environmental
regulations for waste disposal. By separating a
marked item from household waste, you will help
reduce the volume of waste sent to incinerators or
land-fill and minimize any potential negative impact on
human health and the environment.
GENERAL SAFETY WARNINGS
IMPORTANT

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READ CAREFULLY BEFORE USE.
KEEP FOR FUTURE REFERENCE.
If the supply cord is damaged, it must be replaced
by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
Children should be supervised to ensure that they
do not play with the appliance.
Safe operating practices for electrically powered
lawnmowers
1.Training
a. Read the instructions carefully. Be familiar with the
controls and the correct use of the machine.
b. Never allow children or people unfamiliar with
these instructions to use the machine. Local
regulations can restrict the age of the operator.
c.Never operate the machine while people, especially
children, or pets are nearby.
d. Keep in mind that the operator or user is
responsible for accidents or hazards occurring to
other people or their property.
2.Preparation
a. While operating the machine always wear
substantial footwear and long trousers. Do not
operate the machine when barefoot or wearing

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open sandals. Avoid wearing clothing that is loose
fitting or that has hanging cords or ties.
b. Thoroughly inspect the area where the machine is
to be used and remove all objects which can be
thrown by the machine.
c.Before using, always visually inspect to see that the
blade, blade bolt and the blade assembly are not
worn or damaged. Replace worn or damaged
components in sets to preserve balance. Replace
damaged or unreadable labels.
d. 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. DO NOT TOUCH THE CORD
BEFORE DISCONNECTING THE SUPPLY. Do not
use the machine if the cord is damaged or worn.
3.Operation
a. Operate the machine only in daylight or in good
artificial light.
b. Avoid operating the machine in wet grass.
c.Always be sure of your footing on slopes.
d. Walk, never run.
e. Mow across the face of slopes, never up and
down.
f. Exercise extreme caution when changing direction
on slopes.
g. Do not mow excessively steep slopes.
h. Use extreme caution when reversing or pulling the
machine towards you.
i. Stop the blade(s) if the machine has to be tilted for

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transportation when crossing surfaces other than
grass, and when transporting the machine to and
from the area to be used.
j. Never operate the machine with defective guards
or shields, or without safety devices, for example
deflectors and/or grass collector, in place.
k.Switch on the motor carefully according to
instructions and with feet well away from the
blade(s).
l. Do not tilt the machine when switching on the
motor, except if the machine has to be tilted for
starting. In this case, do not tilt it more than
absolutely necessary and lift only the part, which is
away from the operator.
m.Do not start the machine when standing in front of
the discharge opening.
n. Do not put hands or feet near of under rotating
parts. Keep clear of the discharge opening at all
times.
o. Do not transport the machine while the power
source is running.
p. Stop the machine, and remove plug from the
socket. Make sure that all moving parts have come
to a complete stop.
q. Stop the machine, and remove the disabling
device. Make sure that all moving parts have come
to a complete stop
Whenever you leave the machine,
Before clearing blockages or unclogging chute,

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Before checking, cleaning or working on the
machine,
After striking a foreign object. Inspect the machine
for damage and make repairs before restarting
and operating the machine.
If the machine starts to vibrate abnormally (check
immediately)
Inspect for damage,
Replace or repair any damaged parts,
Check for and tighten any loose parts.
4.Maintenance and storage
a. Keep all nuts, bolts and screws tight to be sure the
machine is in safe working condition.
b. Check the grass collector frequently for wear or
deterioration.
c.On machine with multi blade, take care as rotating
one blade can cause other blades to rotate.
d. Be careful during adjustment of the machine to
prevent entrapment of the fingers between moving
blades and fixed parts of the machine.
e. Always allow the machine to cool down before
storing.
f. When servicing the blades be aware that, even
though the power source is switched off, the blades
can still be moved.
g. Replace worn or damaged parts for safety. Use
only genuine replacement parts and accessories.
5.Recommendation for class II machine

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a. The machine should be supplied via a residual
current device (RCD) with a tripping current of not
more than 30 mA.
b. For your safety, use only extension cords
approved for outdoor work and protected against
splashing. The extension cable must have
conductors of at least 1,5 mm²for a cable length
less than 25m and 2,5 mm²if the length exceeds
25m. Before use, always unroll the cable reel.
Check the condition of the cable.
c.Do not pull on the cable to unplug. Protect the cable
from heat, oil and sharp edges.
INTENDED USE
The electrical lawn mowers for use in private gardens are mowers whose annual use
does not generally exceed 50 hours and that are primarily used for tending grass or
lawn areas, but not in public facilities, parks or sports grounds and not for agricultural
or forestry use.
TECHNICAL SPECIFICATIONS
Model
LM-C3210
Voltage/Frequency
230 - 240V~, 50Hz
Rated power
1200W
Rated speed
3300min-1
Cutting width
320mm
Height of cut
25-65mm
Net weight (including engine)
11kg
Grass box capacity
30l
Sound pressure level, LpAd
85dB(A) K=3,0dB(A)
Sound power level, LWAd
96dB(A)
Vibrations
<2,5m/s2 K=1, 5m/s2
Noise / Vibration Information
Measured sound values determined according to EN 60335-2-77:2010.

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Wear ear protection!
Vibration total values (triax vector sum) determined according to EN 60335-2-77:2010.
The vibration emission level given in this information sheet has been measured in accordance with
a standardised test given in EN 60335-2-77:2010 and may be used to compare one tool with
another.
It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main applications of the tool. However if the
tool is used for different applications, with different accessories or poorly maintained, the vibration
emission may differ. This may significantly increase the exposure level over the total working
period.
An estimation of the level of exposure to vibration should also take into account the times when the
tool is switched off or when it is running but not actually doing the job. This may significantly reduce
the exposure level over the total working period.
Identify additional safety measures to protect the operator from the effects of vibration such as:
maintain the tool and the accessories, keep the hands warm, organization of work patterns.
LIST OF MAIN PART
1 Switch lever
2 Safety Button
3 Cable Hook
4 Upper handle
5 Knob module
6 Lower handle
1
3
8
14
10
6
4
2
15
9
13
7
11
12
5

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7 Cable clip
8 Safety guard
9 Grip
10 Grass catcher
11 Top handle
12 Knob module
13 Cutting height adjusting lever
14 Wheel
15 Deck
Delivered items
Carefully remove the machine from its packaging and check that you have all the following items:
No.
description
quantity
No.
description
quantity
1
Lower handle
1
7
Half of grass box
2
2
Bolt
2
8
Tongue
1
3
Washer
4
9
Cable clip
2
4
Knob module
4
10
Cable hook
1
5
Grass box cover
1
11
Grip
1
6
Upper handle
1
ASSEMBLY
Assembly of switch box
1. Align the groove of switch box (Abb.A-1) to the guide rail, slide the switch box toward the
handle’s rear. (Abb.A-2)
7
5
1
6
3
2
9
4
10
11
8

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Abb.A-1 Abb.A-2
2. The switch box is properly assembled only when the clips (Abb.B-1) are aligned with switch box
(Abb.B-2) and indication lines are aligned (Abb.B-3), in order to lock the switch box on handle.
Abb.B-1 Abb.B-2 Abb.B-3
3. After fixing, try to move the switch box in reverse direction to check if the switch box is properly
assembled.
Handles assembly
Important! Before you assemble the lawn mower, check the accessories according
above information, make sure the accessories are completed.
Abb.C-1 Abb.C-2
Clips
A3

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Abb.C-3 Abb.C-4
①Insert the lower handle 1 into the Bolts provided in the deck, secure with the Knob module and
washer. (Abb.C-1)
②Loosen the screw on the cable hook, and attach the cable hook to the upper handle. (Abb.C-2)
③Attach the upper handle with bolts, washer and knob module to the lower handle (Abb.C-3)
Note: Ensure that the cable clips are used to fix the cable to the handle.
Attach cable to cable hook ensuring that sufficient cable slack is available.（Abb.C-4）
Ensure cables are not trapped when folding/unfolding top handles, do not drop the handles.
Assembly of grass box
Abb.D-1
Abb.D-2
1. Assemble the grass box cover.
a. Keep the two parts of the catcher as 90°and assemble the two hooks first. （Abb.D-1）
b. Starting at the rear of the grass box, fix them together. Ensure all clips are correctly located.
(Abb.D-2)

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Abb.D-3
2. Assemble the grip onto the upper cover of the catcher（Abb.D-3）
Abb.D-4 Abb.D-5
Abb.D-6
3. Slide the grass box tongue into the slots in the grass box lower until it clicks securely into
position. (Abb.D-4)
4. Fitting fully assembled grass box to lawn mower. (Abb.D-6)
a. Lift up the safety guard. (Abb.D-5)
b. Make sure the discharge chute is clean and free from debris.
c. Locate fully assembled grass box onto location points at the rear of the deck.
d. Locate safety guard onto the top of the grass box. Ensure the grass box is installed securely.
Note: For non-grass collection, the mower can be used without the grass box in position, with the
safety guard in the down position.
Adjusting the cutting height
Warning: release switch lever and wait until the motor stops before adjusting height.
The blade continues to rotate for a few seconds after the machine is switched off, a
rotating blade can cause injury.
For the first cut of the season, a high cutting adjustment should be selected.

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Height of cut is adjusted by changing the position of adjusting lever.
To raise the blade height, grasp the height adjustment lever and move it toward the back of mower.
To lower the blade height, grasp the height adjustment lever and move it toward the front of mower.
Abb.E
NOTE:
A medium height of cut is recommended for most lawns.
The quality of your mowing will suffer and collection will be poor if you cut too low.
OPERATION
Power connection
Use only extension cables (max. 50 m), which are suitable for outdoor use according to IEC
60320-2-3. e.g. H07RN-F 3x1,5 mm²down to - 25°C, H07BQ-F 3x1,5 mm²down to - 40°C.
The mains voltage (230-240V) indicated on the rating plate must correspond with the mains power
supply.
1) Connect the power socket and the plug on the switch housing of the mower.
2) To prevent the extension cord from disconnecting during use, tie the end of the extension cord
into the cable hook before connecting the plug on the switch housing of the mower. Abb.F
Note: Ensure that the cable hook is used to fix the cable to the handle.
Attach extension cable to cable hook ensuring that sufficient cable slack is available.
Abb.F
Starting and Stopping
Do not rapidly switch on and off.

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Make sure the blade stop rotating before switching “on” again.
Abb. G
Starting:
①Press and hold the safety button 2. Squeeze the switch lever 1towards the handle. (Abb.G)
②Release the safety button 2.
Stopping:
Release the switch lever 1.
Mowing
For cutting convenience, it may be better to start mowing at a point close to the power supply and to
work your way away from the supply. Mow the lawn at a right angle from the power supply and
place the power cable on the side which has already been cut (Abb.H).
Abb.H
WARNING！
When the motor has been switched off, the cutter continues running for several seconds,
therefore do not touch the underside of the mower until the cutter has come to a standstill!
Warning：When mowing, do not allow the motor to work overload. When the motor
overload，the speed of the motor drops and you will hear a change in the motor sound,
when this occurs, stop mowing, release the switch lever and raise the height of cut. Failure
to do so could damage the machine.
NOTE: the motor is protected by a safety cut-out which is activated when the blade becomes
jammed or if the motor is overloaded. When this occurs, stop the machine and remove the plug
from the power supply. The safety cut-out will only reset when the switch lever 1 is released.
Clear any obstruction and wait for a few minutes for the safety cut-out to reset before
H

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continuing to mow, at this time, do not operate the switch lever 1 as this will prolong the
reset time of the safety cut-out. If the mower cuts out again, increase the height of cut to
reduce the load on the motor.
Select the cutting height which will suit your desired grass height. If necessary, mow in several
layers so that a maximum grass height of 4 cm will be cut in one single pass.
Make sure that you will avoid paths which could hamper free movement of the extension cable.
Empty the grass box once it is full to avoid obstruction of the discharge opening. To avoid
obstruction of the discharge opening and unnecessary motor overloading, make sure that you will
not move over any grass left on that part of the lawn you have already mowed.
Blade
Always unplug the lawn mower before checking the blade in any way. After you have stopped the
motor, remember that the blade will still keep running for a few seconds before it comes to a
standstill. Never attempt to stop the blade. Check at regular intervals if the blade is properly
fastened, in good repair, and whether it is well sharpened. Regrind or replace it, if necessary.
If the rotating blade hits any object, stop the lawn mower and wait until the blade has completely
come to a standstill. Then check the condition of the blade and the blade holder. Immediately
replace the blade if it has got damaged.
Attention: After the blade is firmly assembled, please make sure the side marked with
symbol is facing to you.(Abb.I )
Abb.I
To avoid possible damage to you, please make sure to follow the below instructions during
operation:

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Never use the machine without rear flap or grass box connected. (Abb.4A)
Do not attempt to lift up the rear part of the machine, instead, to hold up the front part of
machine to get the machine re-start when it fails to rotate owing to too strong grass. (Abb.4B)
On slopes, always mow sideways, never up and down. Avoid extremely steep slopes.
(Abb.4C)

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Never put your hands or feet near or under rotating parts.Always keep away from the
discharge opening, if possible. (Abb.4D)
MAINTENANCE
Warning: Stop the mower and remove the plug from the power supply before
remove the grass box.
Before performing any maintenance or cleaning work, Always pull out the mains
plug!
Note: To ensure long and reliable service, carry out the following maintenance regularly.
Check for obvious defects such as a loose, dislodged or a damaged blade, loose fittings, and worn
or damaged components.
Check that the covers and guards are all undamaged and are correctly attached to mower.
Carry out any necessary maintenance or repairs before operating mower.
Warning: Make sure to turn to professional maintenance agency when replacing the
blade.
Warning: Never carry out any assembly operations or adjustments with the power
connected to the mower. Always ensure that the power button is in the off position and
that the power plug is disconnected from the supply.
Cleaning:
1. Do not spray the unit with water. Ingress of water may destroy the Switch/plug combination unit
and the electric motor.
2. Clean the unit with a cloth, hand brush, etc.
Expert inspection is required:
a) If the lawn mower strikes an object.
b) If the motor stops suddenly.
c) If the blade is bent (do not align!)
d) If the motor shaft is bent (do not align!)
Replacing and re-sharpening the mowing blade at the end of the mowing season, always
re-sharpen the mowing blade or, if required, replace the mowing blade with a new one. Always
have the mowing blade re-sharpened or replaced by a customer service centre (measurement of
imbalance).
Unbalanced blades will cause the lawn mower to vibrate violently-risk of accident!
STORAGE
Disconnect the power cord.
Inspect, repair or replace the power cord it signs wear or damage are present.
Tighten or replace worn, loose, or damaged parts. Clean thoroughly.
Clean the exterior of the machine thoroughly using a soft brush and cloth. Do not use water,
solvents or polishes. Remove all grass and debris, especially from the ventilation slots.

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Turn the machine on its side and clean the blade area. If grass cuttings are compacted in the blade
area, remove with a wooden or plastic implement.
To protect from rust, wipe over all metal parts with an oily cloth or spray with light lubricant.
Store with the extension cord in a locked, dry location where is out of the reach of children to
prevent unauthorized use or damage.
Do not place other objects on top of the machine.
Release the Knob module and fold the upper handles.
Ensure cables are not stuck or entangled when folding or unfolding top handles. Do not drop the
handle.
TROUBLESHOOTING
The following table gives checks and actions that you can perform if your machine does not operate
correctly. If these do not identify/remedy the problem, contact your Service Agent.
Warning: Before performing any maintenance or cleaning work, always pull out the mains
plug and wait until the cutter has come to a standstill.
Symptom
Possible
Remedy
Machine fails to
operate
Power turned off
Turn power on
Mains socket faulty
Use qualified socket
Extension cable damaged
Inspect cable, replace if damaged.
Mower in long grass
Increase height of cut
Safety cut out has activated
Allow to cool for a few minutes and
increase height of cut
At this time do not operate the switch
lever 1 as this will prolong the reset
time of the safety cut out
Machine
functions
intermittently
Extension cable damaged
Inspect cable, replace if damaged
The grass box if full.
Empty the grass box.
Machines internal wiring damaged
Contact your service agent
when the
machine works
not well
Height of cut too low
Increase height of cut (see Adjusting
the cutting height)
Cutting blade blunt
Replace blade
Underside of machine badly
clogged
Clean machine
Blade fitted upside down
Refit blade correctly
Cutting blade
not rotate
Cutting blade obstructed
Clear obstruction
Blade nut/bolt loose.
Tighten blade nut/bolt
Excessive
vibration/noise
Blade nut/bolt loose
Tighten blade nut/bolt
Cutting blade damaged
Replace blade