Cobra GTRM40 User guide

GTRM40
Electric Lawn Mower
CAUTION:
Before using our lawn mower, please read this manual carefully to understand the proper use of
your unit.Keep this manual handy.

GTRM40
INDEX
Symbo ls
General Safety Instruction s
Desc ription of produ ct parts
Asse mbly & Operati on
Techn ical Data
Troub leshoo ting
Maintenance
Guarantee
CE-Desc ription
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GTRM40
SYMBOLS
Symbols are used in this manual to attract your attention to possible risks. The safety symbols
and the explanations which accompany them must be perfectly understood. The warning
themselves do not prevent the risks and cannot be a substitute for proper methods of avoiding
accidents.
Before any use, refer to the corresponding paragraphin the present manual.
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.
This symbol indicates the requirement of wearing ear protection, eye protection and gloves
when using the product.
Do not expose and operate the tool in rain.
Remove the plug from the mains immediately if cable is damaged or cut.
Objects thrown by the product could hit the user or other bystanders. Always ensure that other
people and pets remain at a safe distance from the product when it is in operation. In general,
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children must not come near the area where the product is.
Beware of sharp tines
Remove plug from mains before maintenance or if cord is damaged.
Cutting device continues to rotate after the product is switched off. Wait until all components
have completely stopped before touching the lawn mower.
Double insulation.
Keep the mains power cord away form cutting area.
Guaranteed sound power level value in 96 dB
The product complies with the applicable European directives and an evaluation method of
conformity for these directives was done.
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Recycle unwanted materials instead of disposing of them as waste. All tools, hoses and
packaging should be sorted, taken to the local recycling centre and disposed of in an
environmentally safe way.
Intended use
This electric lawnmower is intended for bagging, mulching and discharging lawns in domestic
and hobby gardens.
This product is not to be used in wet weather conditions and may not be used to mow dry, wet
or unusually high grass, e. g. pasture grass or for shredding leaves.
This product is intended for private domestic use only, not for any commercial trade use. It must
not be used for any purposes other than those described.
GENERAL SAFETY INSTRUCTIONS
WARNING
Read all safety warnings and all instructions. Failure tofollow the warnings and instructions
may result in electric shock, fire and/or serious injury .
Save all warnings and instructions for future reference.
The term "the machine" in the warnings refers toyour mains -operated (corded) lawnmower or
battery-operated (cordless) lawnmower.
Work area safety
Keep work area clean and well lit . Cluttered or dark areas invite accidents.
Do not operate the machine in explosive atmospheres, such as in the presence of
flammable liquids, gases or dust. The machine create sparks which may ignite thedust or
fumes.
Keep children and bystanders away while operating the machine Distractions can
cause you to lose control.
Operation
Never allow children or people unfamiliar with these instruction to use the machine. Local
regulation many restrict the age of the operator. When not in use store the machine out of
reach of children.
This tool is not intended for use by persons with reduced physical, sensory or mental
capabilities.
The operator or user is responsible for the accidents or hazards.
Inspect the area where the machine is to be used, remove all stones, sticks, wires, bones
and other foreign objects.
Before using always visually check the blade, blade bolts and cutter assembly are not worn
or damaged.
Mow only in daylight or in good light.
Walk, never run with the lawnmower
Ensure the blade is not running when crossing surfaces other than grass.
Do not tilt the machine when starting or switching on the motor.
Do not put hands or feet near or under the rotating parts.
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Never pick up the machine when the motor is running.
Electrical safety
The machine plugs must matchthe outlet. Never modify the plug in any way. Do not
use any adapter plugs with earthed (grounded) the machine. Unmodified plugs
andmatching outlets will reduce the 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 isearthed
or grounded.
Do not expose the machine to rain or wet conditions. Water entering the machine will
increase the risk of electric shock.
Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the
machine. Keep cord away from heat, oil, sharp edges or moving parts. Damagedor
entangled cords increase the risk of electric shock.
When operating the machine, use an extension cord suitable for outdoor use.
If operating the machine in a damp location is unavoidable, use a residual current
device (RCD with a tripping current of 30mA or less) protected supply. Use of an RCD
reduces the risk of electric shock.
The voltage indicated on the rating plate must correspond tothe voltage of the power
source.
Only use or replace power supply cables for this unit which correspond tothe types
indicated by the manufacturer. See the operating instructions for the order no. and
types.
Never touch the mains plug with wet hands.
Do not run over, crush or pull the power supply cable or extension lead, otherwise it
may be damaged. Protect the cable from heat, oil and sharp edges.
The extension lead must have a cross section in accordance with the operating
instructions and be protected against splashed water. The connection must n ot be in
water.
Personal safety
Stay alert, watch what you are doing and use common sense when operating the
machine. Do not use the machine while you are tired or under the influence of drugs,
alcohol or medication.
Use personal protective equipment. Always wear eye protection. Protective equipment
such as dust mask, non-skid safety shoes or hearing protection used for appropriate
conditions will reduce personal injuries.
Prevent unintentional starting. Ensure the swi tch is in the off -position before
connecting to power source and/or battery pack, picking up or carrying the tool.
Do not carry the machine with your finger on the switch.
Remove any adjusting key or wrench before turning the machine on. A wrench or a key
left attached to a rotating part of the machine may result in personal injury.
Do not overreach. Keep proper footing and balance at all times.
Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and
gloves away from moving pa rts. Loose clothes, jewellery or long hair can becaught in
moving parts.
Warning! Switch off, remove plug from mains be fore adjusting, cleaning or if cable is
cut, damaged or entangled.
The blades continue to rotate for a few seconds after the machine is switched off.
The machine is double insulated for safety and re quires no earth connection. The
operating voltage is 230V AC, 50Hz (for non -EU countries 220V, 240V as applicable). If
you want to use an extension cable when operating your product, only the f ollowing
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cable dimensions should be used:
1.0mm2: max. length 40m
1.5 mm2: max. length 60m
2.5 mm2: max. length 100m
Note: If an extension cable is used it must be earthed and connected through the
plug to the earth cable of your supply network in accor dance with prescribed safety
regulations.
If in doubt contact a qualified electrician or the nearest Cobra Service Centre.
WARNING! Inadequate extension cables can be dangerous. Extension cable, plug
and socket must be of watertight construction and intend ed for outdoor use.
It is recommended for increased electrical safety to use a Residual Current Device
(RCD) with a tripping current of not more than 30mA. Always check your RCD every
time you use it.
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Use and care
Do not force the machine. Use the correct the machine for your application. The
correct the machine will do the job better and safer at the rate for which it was designed.
Do not use the machine if the switch does not turn it on and off. If the machine cannot
be controlled correctly with the switch then it must be repaired.
Disconnect the plug from the power source and/or the battery pack from the machine
before making any adjustments, changing accessories, or storing the machine. Such
preventive safety measures reduce the risk of starting the machine accidentally.
Store idle the machine out of the reach of children and do not allow persons
unfamiliar with the machine or these instructions to operate the machine.
The machine are dangerous in the hands of untrained users.
Maintain the machine. Check for misalignment or binding of moving parts, breakage
of parts and any other condition that may affect the machine’s operation. If damaged,
have the machine repaired before use.
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 machine, 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
machine for operations different from those intended couldresult in a hazardous situation.
Service
Have your machine serviced by a qualified repair person using only genuine
replacement parts. This will ensure that the safety of the machine is maintained.
SPECIAL SAFETY INSTRUCTIONS
Use the appliance properly
This appliance is approved solely for use:
To mow the lawns of domestic and leisure gardens. Using the lawnmower for any other
purpose is considered incorrect and unapproved. The user is liable for all damage caused to
third parties and their property.
Unauthorized modifications made to the mower rule out any liability on the part of the
manufacturer for damage resulting therefore.
This appliance 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 appliance by a person responsible for
their safety.
Observe the safety and operating information
Before using the appliance for the first time, read follow operating instructions carefully. Keep
these instructions in a safe place for future reference. Never allow children or other persons
to use the lawnmower who do not know the operating instructions.
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Before working with the appliance
Persons using the appliance must not be under the influence of intoxicants, alcohol,
medication, etc.
Before you begin work, make that you are familiar with all attachments and operating
controls as well as their functions.
Only use connection cables in the open that have been authorized for this purpose and are
correspondingly marked, e.g.H07RNF2 1.5mm2(max.50m).connection parts of connection
cables must be splash-proof and coated with rubber.
Before using the mower, always check that the connection cable is not damaged, cracked or
tangled. To do this switch off the unit and pull out the mains plug. Do not use a damaged
connection cable.
Before using the appliance:
Check whether the grass catcher works and the ejection flap closes correctly damaged, worn
or missing parts must be replaced immediately
Check for any wearing or damage to the cutters, fastening pins and the whole cutter unit; all
worn or damaged parts must be replaced in sets at a specialist workshop in order to rule out
imbalances.
Check whether the cable between the motor and switch/connection combination is damaged.
Damaged cables must be replaced at a specialist workshop immediately.
Spare parts must fulfill the requirements laid down by the manufacturer. You should only use
original spare parts or those which have been approved by the manufacturer.
All repair work must be conducted exclusively by a qualified technician.
When working with the appliance
When working with or on the appliance you must wear protective clothing.
This includes:
Safety shoes
Trousers
Close-fitting garments
Protective goggles, etc.
Operate the mower only when it is in good working condition as stipulated and delivered by
the manufacturer.
Before all work on this appliance
Avoid injuries by observing the following. Before carrying out any work on the machine:
Switch OFF the motor.
Wait until all moving parts have come to a complete standstill.
Remove the mains plug.
After working with the appliance
Before you leave the lawnmower unattended always remove the mains plug.
Danger!
Never use a lawnmower if it has damaged safety devices or if there are no safety devices fitted.
Operating safety
Danger!
Electric shock
For safety reasons, the socket used to power the mower should be backed up by
residual-current-device (RCD) which can be tripped by a max. Current of 30mA.
If you happen to cut through the cable when mowing, there is danger to life or risk of injury.
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Slowly step away from the machine. Unplug from the mains socket. When mowing always
make sure that the connection cable never gets into the area of the blade.
Accident
No person, especially children, or animals should be allowed to stand close to the mower
while it is in use.
Risk of injury due to ejected stones or other objects.
Falling over
Operate the mower at walking speed only.
Be particularly careful when mowing in reverse and pulling the appliance towards you.
When mowing on steep slopes, there is a risk of the mower tipping over and you could be
injured as a result. Mow crossways to the slope, never upwards and downwards. Do not
mow on inclines greater than 20%.
Be particularly careful when changing direction.
Mowing along perimeters involves a risk of injury. Mowing near edges, hedges, or steep
inclines is dangerous. Keep a safe distancefrom perimeters when mowing.
If the ground is wet the mower could slip due to reduced traction and overturn. Mow only
when the grass is dry.
Work only by daylight or in good artificial lighting.
Injury
Always maintain a safe distance from the rotating blade.
Never place your hands, feet, or other parts of the body near rotating parts.
Stop the motor when the lawnmower has to be tilted and must travel over surfaces other
than grass for transporting.
Never lift or carry the appliance when the motor is running. Remove the mains plug from the
socket beforehand.
Switch off the motor and take out the mains plug when you release any jams, remove
blockages in the ejection channel or before checking, cleaning, transporting, adjusting or
working on the lawnmower.
If you remove the grass catcher, you or other persons might get injured due to ejected,
mowed materials or foreign bodies.
Never empty the grass sack while the motor is running. To do this, switch off the lawnmower.
Check the surface on which the appliance is to be used and remove all objects that the
appliance can take up and eject out.
If a foreign body (e.g. stone) is hit by the cutting blade or if the lawnmower starts vibrating
abnormally: stop the motor immediately and remove the mains plug. Check the appliance for
damage, and have any damage repaired at a Cobra Service Centre.
In the case of lawnmowers with rotating blades, never stand in front of the grass ejection
holes.
Tripping over
While turning the machine around you could trip over the mains cable and injure yourself.
Feed the cable behind you in such a way that it stays out of the path along which you are
walking while mowing, and is kept away from the cutting blades.
Operate the mower at walking speed only.
Caution!
Damage to the machine
Stones, branches or other objects lying around can cause damage to the lawnmower and its
Do not operate the machine if it is not in perfect working order. Undertake a thorough visual
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check before using it. In particular, check that protective equipment, electrical controls,
current-carrying cables and threaded connections are not damaged and are secure.
Replace damaged parts before operating the unit.
Operating times
Comply with the national/municipal regulations concerning the times when the mower may be
used (if required, contact your local authority).
Directions
Details of specific locations on the machine (e.g. left, right) are always quoted as seenfrom the
handles and while facing forward. (fig 2)
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Description of product parts
In the box
FIG 1
Instructions for use
•Mower and upper handle with switch box and cord
•Middle handle
•Quick release lock x 4
•Grass bag
•Cord clip x2
•Cord grasper
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FIG 2
1. Switch box
2. Swtich bar
3. Upper handle
4. Middle handle
5. Quick release lock
6. Full grass indicator
7. Grass bag
8. Lower handle
9. Height adjusting handle
12
3
4
7
9
5
6
8
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FIG 3
1) Fit the upper handle, middle handle and lower handle together with the quick release lock
system. You can rotate the quick release lock to adjust the tightness of lock.
2) As fig 4 shows
FIG 4
4) Hang the collection bag on the hook as shown. (fig 6)
ASSEMBLY
When assembling this machine, please follow the instructions for assembly printed. Towards
the front of the manual (fig 3)
Safety unlock button
On/Off switch lever
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Note: The packaging material is made of recycle materials. Dispose of packaging materials in
accordance with regulations.
Switching on the unit
Do not switch on the unit until it has been completely assembled. Before switching on the unit,
always check the connection cable for signs of damage; only on undamaged connection cable
may be used.
Note: Damaged connection cables are highly dangerous!
POWER CONNECTION
The mains voltage (230V~240V) indicated on the rating plate must correspond with the mains
power supply. Mains connection fuse: min.10A.
UK PLUG (ONLY FOR UK MARKET)
If you need to replace the fitted plug, then follow the instructions below.
IMPORTANT: The wires in the mains lead are coloured in accordance with the following code:
Blue - Neutral Brown - Live
As the colours of the wire in the mains lead of this product may not correspond with the coloured
marking identifying the terminals in your plug, proceed as follows. The wire, which is coloured blue,
must be connected to the terminal, which is marked with N or coloured black. The wire, which is
coloured brown, must be connected to the terminal, which is marked L or coloured red.
FIG 6
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WARNING! Never connect live or neutral wires to the earth
terminal of the plug.
Connect Blue to N
(Neutral)
13AMP fuse
approved to BS
1362
Brown L (Live)
Outer sleeve firmly
clamped
Cable grip
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SWITCHING ON AND OFF (fig 7)
FIG 7
Do not start the motor in tall grass.
Switch on: press the button. Hold down the on button (1) and pull the switch bar (2) towards
the handle and hold in position
> Turn on the machine by pressing and holding down the safety lock button (1) whilst pulling the
on/off switch lever (2), as shown in the drawing Fig 4
Notes:
> Release the safety unlock button once the machine is running whilst retaining a hand-hold on the
on/off switch lever.
-the safety lever will lock into position.
Switch off: Release the switch bar.
Note: While mowing, lay the connection cable safely on footpaths and on areas which have
already been mown.
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!
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SETTING CUTTING HEIGHT (fig 5)
FIG 5
If you want to change the cutting height, please push the adjusting Lever first in order to
make the it out of the tooth and then push the lever to the required position (1 to 7) Warning:
Never operate the adjusting handle roughly.
Mowing direction:
When you begin to mow please follow the arrow on fig 10, so that you can avoid
twist your extension cord or cut the cord.
FIG 10
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Grass bag full indicator & storage
- There are two functions in this machine.
1) If the collection bag is empty or it is not full with grass, the grass full indicator will open.
fig 8
FIG 8
2)If the collection bag is full with grass the grass full indicator will close. fig 9
FIG 9
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- This lawn mower can be folded in order to save space. Fig 11
FIG 11
1) Loosen the quick release lock system on handles
2) Fold the handles as fig 11
3) Store it.
Technical data
General
> Rated voltage:
230-240 V~, 50 Hz
> Rated power input:
1600W
> Rated no load speed n0:
3500min
-1
> Cutting width:
400 mm
> Cutting height:
20-70mm, 7 adjustments
> Grass catcher volume:
45l
> Protection class:
II
> Protection degree:
IPX4
> Weight:
16.0kg
Sound level according to EN ISO 3744:2005, EN ISO 11094:1991 and
Annex III of 2000/14/EC as amended by 2005/88/EC
> Sound pressure level LpA:
80.6dB(A)
> Sound power level LWA:
92.3dB(A)
> Uncertainty K:
3dB(A)
> Guaranteed power level LWA:
96dB(A)
Vibration level according to EN 60335-2-77:2010
> Hand arm vibration ah:
1.92m/s
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> Uncertainty K:
1.5m/s