
WARRANTY
This product has 3 years warranty for manufacturing defects. The warranty period 
will be counted from the date of purchase of the product, according to purchase 
invoice. Product warranty only covers manufacturing defects, defects resulting from 
improper use, such as dropping, improper transportation, connection to the mains 
power supply not in compliance with the voltage specied in this manual, insertion 
of foreign objects and natural wear of parts and parts Such as plastic parts (caps, 
buttons, handles, latch locks, power cables, etc.) and metal parts (wires, motors, etc.). 
Also not covered are damages due to agents of nature, lightning, ood, sea, 
oxidation, humidity etc.). The product will lose its warranty if it presents defects, 
which after analysis by our technicians, are characterised as being improperly used, 
used for professional use or for the purpose for which it is not intended (according to 
the Owner's Manual). This warranty will be void if it is found that the device has been 
tampered with, has been repaired by a person or service not authorized by 
Blaupunkt. The guarantee is only valid with the receipt/invoice provided at purchase.
Blaupunkt undertakes to provide the above-mentioned services in the warranty 
period only in places where it maintains an authorised service. Consumers who are 
not located near an authorised service centre should be responsible for the costs and 
risks of transport to the authorized service of their choice.
Natural wear is not covered under warranty.
This product is for domestic use only.
 Lawn Mower GX4000 
INSTRUCTION MANUAL
To prevent injury or damage, read 
and follow all instructions in this 
manual before using the appliance.
SAVE THESE INSTRUCTIONS
Imported and Distributed by SKN Innovations Ltd. for Blaupunkt
17 Northumberland Sq.
NE30 1PX
0800 677 1923
customerservice@bp-tools.co.uk
www.bp-tools.co.uk

1
GENERAL SAFETY WARNINGS
WARNING: When using the product, the safety rules must be 
followed. For your own safety and that of bystanders, please read 
these instructions before operating the product. Please keep the 
instructions safe for later use.
The product is capable of amputating hands and feet, and throwing 
objects. Failure to observe all safety instructions could result in serious 
injury or death. Be familiar with the controls and the correct use of the 
product. 
Never allow children or people with reduced physical, sensory or mental 
capabilities or persons not familiar with these instructions to operate, 
clean or maintain the product. Local regulations may restrict the age of 
the operator. Children should be adequately supervised to ensure they do 
not play with the product. 
Stay alert, watch what you are doing, and use common sense when 
operating the product. Do not operate the product while tired or under 
while operating the product may result in serious personal injury. 
Wear heavy, long trousers, long sleeves, sturdy anti-slip footwear. Do not 
wear short trousers, sandals, or go barefoot. Avoid wearing clothing that is 
Always wear safety glasses with side shields.
run. 
Use the product across the face of slopes, never up and down. Exercise 
extreme caution when changing direction on slopes.
or embankments. Poor footing could cause a slip and fall accident.
WORK AREA SAFETY
Never use product while people, especially children, or pets are within 15m  
because of the danger of objects being thrown by contact with the 
blade.
WORK AREA SAFETY
Objects struck by the lawn mower blade can cause severe injuries to 
persons. Thoroughly inspect the area where the product is to be used and 
remove all rocks, sticks, metal, wire, toys, or other foreign objects. 
Remember, string or wire may entangle with the cutting means.
Do not operate the product in explosive atmospheres, such as in the 
which may ignite the dust or fumes. 
Do not operate the product in wet grass or in the rain. 
Do not use the lawn mower when there is a risk of lightning. 
Keep in mind that the operator or user is responsible for accidents or 
hazards occurring to other people or their property. 
Tragic accidents can occur if the operator is not alert to the presence of 
children. Children are often attracted to the product and the mowing 
activity. Never assume that children will remain where you last saw them. 
Keep children out of the mowing area and under the watchful care of a 
responsible adult other than the operator, be alert and turn the product 
Use extra care when approaching blind corners, shrubs, trees, or other 
objects including overhanging shrubs, which may block your view.
ELECTRICAL SAFETY
Power plugs must match the outlet. Never modify the plug in any way. Do 
not use any adapter plugs with earthed (grounded) power tools. 
position before plugging in the product to the power supply. Do not carry 
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 the product to rain or wet conditions. 
Water entering an appliance will increase the risk of electric shock. 
Electrical power should be supplied via a residual current device (RCD) 
with a tripping current of not more than 30 mA.
WARNING: When  using  the  product,  the  safety  rules  must  be  
followed. For your own safety and that of bystanders, please read  
these instructions before operating the product. Please keep the  
instructions safe for later use.
The  product  is  capable  of  amputating  hands  and  feet,  and  throwing  
objects.  Failure to observe all safety instructions could result in  serious  
injury  or death.Be  familiar  with  the  controls and the correct use of the  
product. 
Never allow children or people with reduced physical, sensory or mental  
capabilities  or  persons  not  familiar  with  these  instructions  to  operate,  
clean or maintain  the product.  Local regulations  may restrict  the age of  
the operator. Children should be adequately supervised to ensure they do  
not play with the product. 
Stay  alert, 
watch  what  you  are  doing,  and  use  common  sense  when 
operating the  product. Do not operate the product  while tired  or under 
while operating the product may result in serious personal injury. 
Wear heavy, long trousers, long sleeves, sturdy anti- slip footwear. Do not  
wear short trousers, sandals, or go barefoot. Avoid wearing clothing that is 
Always wear safety glasses with side shields.
run. 
Use the product  across the  face of  slopes, never up  and down.  Exercise  
extreme caution when changing direction on slopes.
or embankments. Poor footing could cause a slip and fall accident.
WORK AREA SAFETY
Never use product while people, especially children, or pets are within 15  
m  because of  the danger of  objects  being  thrown  by contact  with  the  
blade.

ELECTRICAL SAFETY
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 product if the cord is damaged or worn. 
If you need to use an extension cord ensure it is suitable for outdoor use 
it before every use for damage, always uncoil it during use because coiled 
cords can overheat. Damaged extension cords should not be repaired, 
they should be replaced with an equivalent type. 
Make sure the power cord is positioned so that it cannot be damaged by 
the cutting means and will not be stepped on, tripped over or otherwise 
subjected to damage or stress. 
Never pick up or carry the product by the electric cable. 
Never pull by the power cord to disconnect from the power supply. 
Keep the power cord away from heat, oil and sharp edges. 
Make sure voltage is correct for your product. A nameplate on the product 
indicates the product’s voltage. Never connect the product to an AC 
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. 
LAWN MOWER SAFETY WARNINGS
Before using, always visually inspect to ensure blades, blade bolts, and 
cutter assembly are not worn or damaged. 
Replace worn or damaged blades and bolts in sets to preserve balance. 
The blade on the product is very sharp. Use extreme caution and wear 
security. 
Return to an authorised service centre to replace damaged or unreadable 
labels. 
Check all nuts, bolts, and screws at frequent intervals for proper tightness 
to be sure the equipment is in safe working condition. 
Check the grass box frequently for wear, holes or deterioration.
LAWN MOWER SAFETY WARNINGS
Replace worn or damaged parts before operating the product. 
The mower must be started with the user behind the handlebars in the 
operator safety zone. Never start the product if: 
All four wheels are not on the ground 
The grass discharge chute is exposed without being protected by either 
the mulching plug and grass discharge chute cover or the grass box and 
grass discharge chute cover. 
Hands and feet of all persons are not clear of the cutting enclosure.
properly start and stop the product.
extremely dangerous. 
Do not force the product. It will do the job better and safer at the speed for 
which it was designed. 
Stop the blade when crossing gravel surfaces. 
Do not pull the product backward unless absolutely necessary. If you must 
behind to avoid tripping or pulling the product over your feet. 
Stop the motor and allow the blade to stop if the product has to be tilted 
for transportation when crossing surfaces other than grass, and when 
transporting the product to and from the area to be mowed. 
Never use the product with defective guards or shields, or without safety 
Do not tilt the product when switching on the motor or whilst the motor 
is running. This exposes the blade and increases the probability of objects 
being thrown. 
Switch on the motor carefully according to instructions and keep hands 
and feet away from cutting area. Do not put hands or feet near or under 
rotating parts. Keep clear of the discharge opening at all times. Do not 
start the product when standing in front of the discharge opening. 
Never pick up or carry the product while it is running. 
Stop the mower motor and disconnect from the power supply, make sure 
that all moving parts have come to a complete stop for the below cases: 
whenever you leave the product unattended (including disposal of grass 
clippings).
3 4

LAWN MOWER SAFETY WARNINGS
before cleaning a blockage or unclogging discharge chute 
before checking, cleaning or working on the product 
after striking a foreign object; inspect the product for damage and make 
repairs as necessary before 
restarting and operating the product. 
before removing the grass box or opening the grass discharge chute 
cover. 
If the product starts to vibrate abnormally (check immediately)
-- inspect for damage, particularly the blades
-- replace or repair any damaged parts
-- check for and tighten any loose parts 
Avoid holes, ruts, bumps, rocks, property stakes, or other hidden objects. 
Uneven terrain could cause a slip and fall accident.
OVERLOAD PROTECTION DEVICE
The product has an overload protection device. When overloading is 
detected, the product will automatically switch o. If the overload 
protector is actuated, the motor must be allowed to cool down for 5 to 
10 minutes. 
Turn o the power and remove the plug from the supply. The blades are 
sharp, wear heavy duty gloves before touching. Make sure the blade can 
rotate freely and is not jammed or tight. 
When the motor is cool, connect the plug to the power supply, turn the 
power on. Press the Start button and then the On-o button to start the 
product. If the product will still not start, return it to an authorised service 
centre for repair.
INTENDED USE
The product is only intended for use outdoors. 
The product is designed for domestic lawn mowing. The cutting blade 
should rotate approximately parallel to the ground over which it is being 
wheeled. All four wheels should touch the ground while mowing. It is a 
pedestrian controlled walk behind mower designed to be pushed by 
hand.
5 6
INTENDED USE
The product should never be operated with the wheels o the ground; it 
should not be pulled or ridden on. It should not be used to cut anything 
other than domestic grass lawns.
RESIDUAL RISK
Even when the product is used as prescribed, it is still impossible to 
completely eliminate certain residual risk factors. The following hazards 
may arise in use and the operator should pay special attention to avoid the 
following: 
Injury caused by vibration. Always use the right tool for the job, use 
designated handles and restrict working time and exposure. 
Exposure to noise can cause hearing injury. Wear ear protection and limit 
exposure. 
Contact with blades 
Injury from thrown objects
TRANSPORTATION AND STORAGE
Stop the product and disconnect from the power supply, make sure that 
all moving parts have come to a complete stop, and allow it to cool before 
storing or transporting. 
Clean all foreign material from the product. Store it in a cool dry and 
well-ventilated place that is inaccessible to children. Keep away from 
corrosive agents such  as garden chemicals and de-icing salts. Do not 
store outdoors. 
For transportation, secure the product against movement or falling to 
prevent injury to persons or damage to the product.
WARNING: Use extreme caution when lifting or tilting the 
product for maintenance, cleaning, storage or transportation, 
the blade is sharp, keep all body parts away from the blade whilst 
it is exposed.

The product has an overload protection device. When overloading is  
detected, the product will automatically switch o. If the overload  
protector is actuated, the motor must be allowed to cool down for 5 to  
10 minutes. 
Turn o the power and remove the plug from the supply. The blades are  
sharp, wear heavy duty gloves before touching. Make sure the blade can  
rotate freely and is not jammed or tight. 
When the motor is cool, connect the plug to the power supply, turn the  
power on. Press the Start button and then the On-o button to start the  
product. If the product will still not start, return it to an authorised service  
centre for repair.
INTENDED USE
The product is only intended for use outdoors. 
The product is designed for domestic lawn mowing. The cutting blade  
should rotate approximately parallel to the ground over which it is being  
wheeled. All four wheels should touch the ground while mowing. It is a  
pedestrian controlled walk behind mower designed to be pushed by  
hand.
7 8
MAINTENANCE
WARNING: Use only original manufacturer’s replacement parts, 
accessories and attachments. Failure to do so can cause injury, 
poor performance and may void your warranty.
WARNING: Servicing requires extreme care and knowledge and 
should be performed only by a qualied service technician. For 
service we suggest you return the product to your nearest 
authorised service centre for repair. When servicing, use only 
identical replacement parts.
Stop the product and disconnect from the power supply, make sure that 
all moving parts have come to a complete stop before any cleaning or 
maintenance task. You may make adjustments and repairs described here. 
For other repairs, contact the authorised service agent. 
Check the grass box frequently for wear or deterioration. 
After each use, clean the product with a soft dry cloth. Any part that is 
damaged should be properly repaired or replaced by an authorised 
service centre. 
Check all nuts, bolts and screws at frequent intervals for proper tightness 
to ensure the product is in safe working condition. 
Be careful during adjustment of the product to prevent entrapment of the 
ngers between moving blades and xed parts of the product. 
When servicing the blades be aware that, even though the power source 
is switched o, the blades can still be moved. 
The blade on the product is very sharp. Use extreme caution and wear heavy 
duty gloves when tting, replacing, cleaning or checking bolt security. 
Replace damaged blades and bolts in sets to preserve balance.
RISK REDUCTION
It has been reported that vibrations from hand-held tools may contribute 
to a condition called Raynaud’s Syndrome in certain individuals. Symptoms 
may include tingling, numbness and blanching of ngers, usually apparent 
upon exposure to cold. Hereditary factors, exposure to cold and 
dampness, diet, smoking and work practices are all thought to contribute 
to the development of the these symptoms. There are measures that can 
be taken by the operator to possibly reduce the eects of vibration:
RISK REDUCTION
Keep your body warm in cold weather. When operating the unit wear  
gloves to keep the hands and wrists warm. It is reported that cold 
weather is a major factor contributing to Raynaud’s Syndrome. 
After each period of operation, exercise to increase blood circulation. 
Take frequent work breaks. Limit the amount of exposure per day. 
If you experience any of the symptoms of this condition, immediately 
discontinue use and see your doctor about these symptoms.
WARNING: Injuries may be caused, or aggravated, by prolonged 
use of a tool. When using any tool for prolonged periods, ensure 
you take regular breaks.

KNOW YOUR PRODUCT
1 - Handle 
2 - Start lever 
3 - On/o button 
4 - Power cord 
5 - Motor control cable retainer 
6 - Height adjustment lever 
7 - Switch box 
8 - Power cord retainer 
9 - Grass box full indicator 
10 - Grass box 
11 - Rear wheel 
12 - Front wheel
SYMBOLS ON THE PRODUCT
Read and understand all instructions before operating the 
product, follow all warnings and safety instructions.
Wear ear protection and wear eye protection.
Do not operate on inclines greater than15°. Mow across the face 
of slopes, never up and down.
Do not expose to rain or damp condition.
Beware of sharp blades. Blades continue to rotate after the motor 
is switched o – Remove plug from mains before maintenance or 
if cord is damaged.
Beware of throw of ying objects Keep all bystanders, especially 
children and pets, at least 15m away from the operating area.
Keep the supply exible cord away from the cutting blades
Press and hold the safety button, squeeze the switch lever 
towards the handle.
Go
STOP
Class II tool, double insulation
9 10
After each use, clean the product with a soft dry cloth. Any part that is  
damaged should be properly repaired or replaced by an authorised  
service centre. 
Check all nuts, bolts and screws at frequent intervals for proper tightness  
to ensure the product is in safe working condition. 
Be careful during adjustment of the product to prevent entrapment of the  
ngers between moving blades and xed parts of the product. 
When servicing the blades be aware that, even though the power source  
is switched o, the blades can still be moved. 
The blade on the product is very sharp. Use extreme caution and wear heavy  
duty gloves when tting, replacing, cleaning or checking bolt security. 
Replace damaged blades and bolts in sets to preserve balance.
RISK REDUCTION
It has been reported that vibrations from hand-held tools may contribute  
to a condition called Raynaud’s Syndrome in certain individuals. Symptoms  
may include tingling, numbness and blanching of ngers, usually apparent  
upon exposure to cold. Hereditary factors, exposure to cold and  
dampness, diet, smoking and work practices are all thought to contribute  
to the development of the these symptoms. There are measures that can  
be taken by the operator to possibly reduce the eects of vibration:

SYMBOLS ON THE PRODUCT
Waste electrical products should not be disposed of with 
household waste. Please recycle where facilities exist. Check with 
your local authority or retailer for recycling advice.
Conforms to all regulatory standards in the country in the EU 
where the product in purchased
The following signal words and meanings are intended to explain the 
levels of risk associated with this product:
DANGER 
Indicates an imminently hazardous situation, which, if not avoided, will 
result in death or serious injury.
WARNING 
Indicates a potentially hazardous situation, which, if not avoided, could 
result in death or serious injury.
CAUTION 
Indicates a potentially hazardous situation, which, if not avoided, may 
result in minor or moderate injury.
CAUTION 
(Without Safety Alert Symbol) Indicates a situation that may result in 
property damage.
SYMBOLS IN THIS MANUAL
Connect to power outlet. 
Disconnect from power outlet. 
Parts or accessories sold separately
11 12
SYMBOLS IN THIS MANUAL
Waste electrical products should not be disposed of with 
household waste. Please recycle where facilities exist.
Keep hands away from blades
Note
Warning
Stop the product.
GENERAL MOWING TIPS
When cutting long grass, reduce walking speed to allow for more eective 
cutting and a proper discharge of the clippings. 
Do not cut wet grass; it will stick to the underside of the deck and prevent 
proper collection or discharge of grass clippings. 
New or thick grass may require a higher cutting height. 
If you wish to collect the grass cuttings for disposal, remove the mulching 
plug and t the grass box making sure the top ap is properly closed. 
Empty the grass box regularly, otherwise the discharge chute will become 
blocked with grass cuttings. 
If you are making a light cut and wish for the grass cuttings to remain on 
the lawn, t the mulching plug and close the top ap to cover the 
discharge opening. It is not necessary to t the grass box in this case. 
The mower is designed to operate and cut most eectively when moving 
forwards.

13 14
GENERAL MOWING TIPS GENERAL MOWING TIPS
x1
x1
x1
x1
x2
x2
x1

15 16
GENERAL MOWING TIPS GENERAL MOWING TIPS

15 16
GENERAL MOWING TIPS GENERAL MOWING TIPS
!

17 18
GENERAL MOWING TIPS TECHNICAL SPECIFICATIONS