Petrol Lawn Mower
Article No. 82 12 24
Instruction Manual
Dear Customer
II
Please familiarize yourself with the proper usage of the machine by reading
and following each chapter of this manual, in the order presented. Keep these
operating instructions for further reference.
This operating instruction contains important details for handling the unit.
Please pass it on along with the unit if it is handed over to a third party! Please
read all safety instructions!
These instructions will make it easier for you to handle the unit and help
prevent misunderstandings and possible damage or injury.
Overview
III
4
5
6
7
8
9
10
11
12
1
2
3
7
6
13
11
14
15
16
5
18
19
8
17
10
Overview
IV
1
Front Bump
2
Air Filter
3
Prime Button
4
Tank Cap
5
Height Adjust Handle
6
Safety Lever (Brake Lever)
7
Handlebar
8
Wheel Drive Lever
9
Quick Lock Mechanism
10
Wing Screw
11
Deflector Plate
12
Water Nozzle
13
Starter Handle
14
Oil Dipstick
15
Exhaust Muffler
16
Cover Flap
17
Spark Plug
18
Fill Level Indicator
19
Grass Catcher
1
List of Content
Safety Notes ........................................................................................ Page 2
Assembly ............................................................................................. Page 7
Intended Use ....................................................................................... Page 11
Filling the Lawn Mower with Engine Oil ............................................... Page 11
Filling the Tank with Fuel ..................................................................... Page 11
Before Operation ................................................................................. Page 11
Adjusting the Cutting Height ................................................................ Page 12
Starting the Engine .............................................................................. Page 12
Operating the Lawn Mower ................................................................. Page 13
Cutting the Lawn without Grass Catcher ............................................. Page 13
Cutting the Lawn with Grass Catcher .................................................. Page 13
Lawn Mowing with Side Insert ............................................................. Page 14
Using the Mulching Kit ......................................................................... Page 14
Changing the Cutting Bar .................................................................... Page 15
After Work ............................................................................................ Page 15
Cleaning the Lawn Mower without Water ............................................ Page 16
Cleaning the Lawn Mower with Water ................................................. Page 16
Mowing Hints ....................................................................................... Page 17
Maintenance ........................................................................................ Page 18
Oil Level Check ................................................................................... Page 18
Oil Alert System ................................................................................... Page 18
Oil Change ........................................................................................... Page 19
Cleaning/replacing the Spark Plug ...................................................... Page 19
Air Filter Cleaning ................................................................................ Page 20
Draining the Fuel Tank ........................................................................ Page 20
Cleaning and Storing ........................................................................... Page 21
Troubleshooting ................................................................................... Page 22
Maintenance Intervals ......................................................................... Page 23
Technical Data ..................................................................................... Page 24
Safety Notes
2
Carefully read and understand the manual before assembling and
operating the machine. Please familiarize yourself with the operating
element and the proper usage of the lawn mower.
Please note all warning symbols. The symbols indicate instructions which
are important for safety reasons. Always observe these instructions as
failure to do so could result in serious injury or damage to property! Always
keep the labels on the lawn mower clean and readable.
Persons with limited physical, sensorial or mental abilities are not allowed
to use the machine, unless they are supervised and briefed for their safety
by a qualified person.
Only use the lawn mower for cutting grass. Do not use the lawn mower for
other purposes it is not designed for.
Do not allow the lawn mower to be operated by children and teenagers
under the age of 18 years. Do not allow the lawn mower to be operated by
persons who have not received adequate instruction.
Please observe the corresponding national regulations governing usage
and noise abatement.
This machine is capable of amputating hands and feet and throwing
objects. Failure to observe the safety notes could result in serious injury or
death.
Do not leave the running lawn mower unsupervised and keep the machine
out of reach of children and persons in need of supervision.
While operating the machine ensure a safe distance to other persons and
animals.
During operation wear sturdy shoes or boots. Wear
safety goggles and hearing protection. Wear long
trousers. Never wear open sandals or work barefoot.
The cutter bar is sharp. Always be careful when maintaining the cutter bar.
Pull the spark plug cable before maintenance.
Do not operate the machine if you are under the influence of alcohol or
drugs.
Please note the following safety notes to avoid malfunctions,
damage or physical injury:
Safety Notes
3
Only use the lawn mower in daylight or under adequate artificial lighting.
Remove all objects and obstacles from the lawn. Make sure the surface to
be mowed is free from stones, sticks, wire, bones, tree roots or other
objects that can be swirled resp. thrown.
Start the engine only as indicated in the manual. Keep feet away from the
cutter bar.
Hold the machine firmly with your hands while operating.
Do not run while operating the lawn mower.
If the lawn mower becomes blocked by an obstacle, immediately release
the safety lever (6) and the wheel drive lever (8).
Before each operation make sure the cutter bar, all bolts and screws etc.
are securely tightened. If parts are worn or damaged, replace them
immediately. Always replace the complete set in order to avoid unbalance.
By doing this the lawn mower will always be in safe working condition.
Do not operate the machine without accessory or with defective
accessory, such as defective grass catcher or mulching kit. Always make
sure moving parts are working properly.
Always mind the soiling conditions when reversing in order not to stumble.
Pay special attention when reversing or pulling back the lawn mower
towards you. During operation always make sure not to slip or fall, particu-
larly when reversing or changing direction.
Use extra caution when approaching blind corners, shrubs, trees, fences
or other objects that may obscure vision. Be careful when working close to
window walls, cars etc.
Secure the lawn mower against rolling away.
Be very careful when working on slopes. Do not attempt to mow very
steep slopes. Always work across the slope not upward or downward.
Mowing close to embankments can be dangerous. Always ensure firm
footing on inclined soil or wet grass. Reduced footing could cause slipping.
Be very careful when changing mowing direction on hillside.
Do not pull the lawn mower back if this is not really necessary. Always look
down and behind you before pulling back the lawn mower.
Do not tilt the lawn mower when starting the engine.
Avoid using the machine under very wet condition.
Do not position your hands and feet close to rotating parts.
Safety Notes
4
Switch off the engine and remove the spark plug in order to avoid
unintended operation,
- before checking, cleaning or maintaining the machine,
- after the machine has touched a foreign object. Check the machine for
damage and have the machine repaired before operating again,
- if the lawn mower vibrates excessively.
Switch off the engine when not using the lawn mower and before refuelling
the tank.
Switch off the engine and wait until the cutter bar has come to a complete
standstill before removing the grass catcher.
Be careful when working close to pits, grooves or field elevations. Tall
grass can hide foreign objects. Do not mow on field elevations, ditches or
dams. You can lose your footing or balance.
Never try to change the cutting height while the engine is running.
Switch off the engine if the lawn mower has to be tilted for transport, e. g.
for changing to another grass field or for passing paths, streets or other
surfaces except of grass.
Secure the lawn mower during transport to avoid risk of leaking oil or
petrol.
Do not lift or transport the lawn mower while the engine is running! Always
transport the lawn mower with switched off engine.
When cleaning, not in use or during maintenance, switch off the machine
and pull the spark plug cable.
Never store the lawn mower with filled petrol tank inside a building where
vapour may reach a flame or spark. If the fuel has to be drained, it has to
be made outdoors.
Allow the lawn mower to cool down before storing in closed rooms.
Clean the machine after each use. Keep the engine, the muffler and the
petrol tank free from grass residues, leaves and lubricating grease in order
to reduce the risk of fire. Wipe away all oil or fuel residues.
Always use caution when handling fuel. Fuel is highly flammable and can
cause serious injury or property damage.
Safety Notes
5
Only fill unleaded regular or premium petrol in the tank and do not use
stale petrol. Do not use contaminated petrol or oil/gas mixtures. When
adding fuel in the tank make sure dirt and water cannot get into the tank.
Only fill fuel up to the level indicator.
Switch off the engine and let it cool down for approx. 2 minutes before
adding fuel. Never add fuel to a running engine.
Keep the lawn mower away from all sources of sparks or flames. Do not
smoke while handling with fuel.
Please note that if fuel is accidentally spilled and may be ignited by a
single spark, there is risk of fire. When handling with fuel make sure not to
spill fuel. Wipe up all spills and start the lawn mower at least 3 m away
from the fuelling point.
Keep open flames out of the area where fuel is mixed, poured or stored.
Store fuel in suitable containers.
Do not operate the lawn mower indoors, not even if the location is well
ventilated. Exhaust fumes contain carbon monoxide gases. WARNING:
Engine exhaust gases contain harmful substances. There is danger to life!
Should the lawn mower become damaged, do not use the lawn mower
furthermore and have it repaired by a professional or contact our customer
support department. Do not disassemble the lawn mower or try repairing it
yourself.
Do not touch the spark plug cable or the muffler while the engine is
running. There is risk of electric shock and burns.
Only use accessory recommended by the manufacturer. Contact our
support department.
The grass catcher and some components are subject to wear and
deterioration, which could expose moving parts or allow objects to be
thrown. Frequently check these components and replace them, when
necessary. Only use original replacement parts.
Do not modify the engine setup and do not increase the engine speed.
WARNING: The muffler and other parts of the engine
become hot during operation and remain hot for a while.
Keep your hands away from hot parts in order to avoid
burns.
Safety Notes
6
Warning!
Warning from throwing parts.
Do not mow on very steep slopes.
Keep hands and feet away from openings while the machine is in operation.
Stop the lawn mower and remove the foreign objects that can be swirled or
thrown by the cutting bar.
Warning! After maintenance remove all wrenches from the machine.
Read the manual.
Keep an adequate distance to other persons.
Remove the spark plug before undertaking maintenance on the machine.
Warning!
Keep hands and feet away from the cutting bar cover while the machine is in
operation.
Warning! Keep persons away from the machine while it is in operation.
Warning from cutting injuries.
Unpack all parts and check them for damage in transit. Do not use the lawn
mower if any parts are damaged or if the machine itself is damaged.
Dispose of packaging material and store it out of reach of children. Plastic
bags may become a deadly toy for small children.
Assembly
7
The lawn mower is delivered party assembled with tilted handlebar in order to
guarantee safe transport.
Hook the cables pulls into the provided
holes. For proper assembly note the
explanations on the next page.
Connect the brake cable pull with the brake
lever (6). See green circles.
Connect the wheel drive cable pull with the
wheel drive lever (8). See blue circles.
Cable Pull Holder
Assembly
8
1.
2.
3.
4.
Brake Lever
Handle Bar
Wheel Drive Lever
Brake Cable
Wheel Drive Cable
1. Remove the right end of the lever from the
hole.
2. Insert the brake cable and the
wheel drive cable into their provided
holes on the levers.
3. Re-insert the right end of the lever
into the provided hole.
4. Make sure the left end of the
wheel drive lever is situated above
the handle bar.
Assembly
9
Mount the frame for the handlebar (7) on the housing by using the wing screws
(10) and the M8 screws. For tightening the screws, use a suitable wrench.
Adjust the desired height of the handlebar (7) by
loosening the quick lock mechanism (9).
For adjusting the height of the handlebar, lift up
both levers on both sides and move the handlebar
(7) in the desired height. Lock the handlebar in
place by tilting down the levers.
Hook the starter handle (13) in the eyelet on
the frame.
Assembly
10
Assembling the Grass Catcher
Flap the plastic holders on the three sides over the frame.
For attaching the grass catcher on
the lawn mower, open the deflector
plate (11) and hook the grass
catcher in place. Release the
deflector plate. The plate will close
automatically the grass catcher.
Operation
11
Intended Use
Use the lawn mower only for its intended purpose, for cutting grass on lawns in
private areas.
Please observe the national regulations governing noise abatement.
The machine is not intended for continuous professional use in public areas,
parks, sport ground or farming and forestry spaces.
The lawn mower may not be operated during rain or on wet grass.
Filling the Lawn Mower with Engine Oil
The lawn mower will be delivered without oil and gasoline. Place the lawn
mower on a level ground when filling with oil and fuel.
1. Unscrew and remove the oil dipstick (14). Fill the oil tank for the first time
with approx. 500 ml SAE30 engine oil. Make sure not to overfill the engine.
2. Make sure the oil tank is securely tightened with the oil cap which also
serves as oil dipstick.
Filling the Tank with Fuel
Only fill unleaded regular or premium petrol in the tank. Unleaded petrol
produces fewer engine and spark plug deposits and extends the service life of
the exhaust system. Only use fresh and clean fuel. Never mix oil and petrol
together.
1. Open the tank cap (4) by turning counter clockwise. Remove the cap.
Carefully fill petrol into the tank from a suitable container. Make sure not to
overfill the fuel tank because fuel will expand when becoming warm.
2. Close the tank cap. If fuel is spilled, immediately wipe off and start the
engine at least 3 m away from the fuel point.
Only purchase as much fuel as needed for mowing. The fuel should be
used up within 30 days to assure fuel freshness.
Before Operation
Before each use, check the firm fit of all screws and nuts. Make also sure the
spark plug cable is properly inserted onto the spark plug (17).
Operation
12
Adjusting the Cutting Height
1. Adjust the mowing height with the adjusting handle (5). Lift up the chassis
for low cutting height and low down the chassis for high cutting height.
2. Pull the adjusting handle (5) slightly in direction to the wheel and engage
the pin on the handle to the desired opening. Preferably start with middle
height setting, as the middle setting is suitable for the most lawns. The
cutting height can be adjusted from 20 up to max. 75 mm.
Do not adjust the cutting height while the engine is running.
When mowing long grass, lift up the cutting height to the max. setting in
order to reduce pushing effort and engine overload. If the engine becomes
overloaded grass residue will be formed. In this case move the lawn
mower a second time over the already mowed path.
Starting the Engine
Before each operation make sure the machine contains sufficient engine oil
and fuel.
1. According to the ambient temperature press the primer several times in
order to pump fuel into the carburettor.
Pumping the Primer in cold ambient temperatures
2. Pull the safety lever (6) in direction to the handlebar (7) and hold both
handles firmly with one hand.
3. Pull with the other hand the starter handle (13) until a resistance is felt.
Then roughly and rapidly pull upwards. When releasing the starter handle
make sure it does not whip back to the housing.
When staring a cold engine for the first time, it might be necessary to pull
the starter handle several times in order to evenly distribute the engine oil
and fuel and to start the engine.
Ambient Temperature
Pumping the Primer
< 0°C
6 – 10 Times
0 – 10°C
3 – 5 Times
10 – 20°C
2 – 3 Times
>20°C
1 – 2 Times
Operation
13
Operating the Lawn Mower
Make sure the area to be mowed is free from obstacles and foreign objects.
Never mow over obstacles, sticks, tree roots etc.
When starting the lawn mower always look at the ground and ahead of you in
a distance of approx. 1 m.
Do not start the lawn mower if the discharge opening is not covered by the
grass catcher, the deflector plate or the mulching kit.
1. Push the wheel drive lever (8) in direction to the handlebar (7) and hold
the three handles (safety lever, handlebar and wheel drive lever) firmly
with both hands. The lawn mower will start moving.
2. To stop the lawn mower, release the wheel drive lever (8).
3. For switching off the engine, release the safety lever (6). Please note that
the cutter bar will continue to rotate for some seconds after switching off
the engine.
The engine speed is adjusted by the factory and may not be changed. The
engine is adjusted that way to guarantee max. performance.
If the lawn mower is tilted more the 30° it might happen that oil supply will
be cut. This will switch off the engine. When operating the lawn mower
make sure not to tilt too much.
Cutting the Lawn without Grass Catcher
Make sure the spring of the deflector plate (11) is working properly and falls
down to close the opening when releasing it. This is important when operating
the lawn mower without grass catcher. Otherwise it can lead to severe injuries!
Cutting the Lawn with Grass Catcher
1. Hook the grass catcher on the housing.
2. Do not mow damp or wet grass as this will close the openings in the grass
catcher. If the pores become filled, less grass can be collected by the
grass catcher. The grass catcher is equipped with a fill level indicator (18).
The fill level indicator is pushed upwards the air flow whilst mowing. As
soon as the grass catcher is filled with grass clippings, the fill level
indicator will drop down. Then the grass catcher has to be emptied.
Operation
14
3. Empty the grass clippings only when the engine is switched off.
4. Clean the grass catcher regularly with a hand broom or with moderate
water jet and allow the grass catcher to dry thoroughly before using again.
Lawn Mowing with Side Insert
1. First remove the grass catcher from the
housing.
2. Lift up the cover flap (16) and hook the
side insert onto the housing. When
mowing the lawn, the grass clippings will
be thrown sidewise.
Hint: When mulching the lawn use the
side insert!
Using the Mulching Kit
When mulching the lawn, grass clippings will
not be collected but are left on the lawn. The
grass clippings will prevent the lawn from
drying out and will additionally supply it with
nutrients.
1. Adjust the chassis to the highest setting
when using the mulching kit.
2. Roughly press the holder of the mulching
kit in order to release the locking pin.
3. Insert the mulching kit into the lawn mower
opening, as shown in the picture. Make
sure the mulching kit engages in the
housing.
4. To remove the mulching kit, first depress
the holder in order to release the locking
pin. Lift up the mulching kit and take out of
the housing.
Locking Pin
Operation
15
Screw
Washer
Cutting Bar
Shaft
Changing the Cutting Bar
First pull the spark plug cable!
If you have to tilt or turn over the lawn
mower, e. g. for replacing the cutting bar,
we recommend draining the fuel tank in
order to avoid fuel spillage.
1. Tilt the lawn mower and remove the
screw and the washer.
2. Unscrew the screw by turning counter
clockwise. Hold the cutting bar with a
cloth or cut-proof gloves in order to
keep the spindle from turning.
3. Replace the cutting bar resp. have a
blunt resp. damaged cutting bar
sharpened by a professional only. Please note that a re-sharpened cutting
bar has to be rebalanced, especially when the cutting bar has been
abused by hitting a foreign object.
4. Re-tighten the screw by turning clockwise. Hold the cutting bar firmly in
order to keep the spindle from turning. Tightening torque is 45 Nm.
After Work
After work, switch off the engine, wait until the machine has come to a
complete standstill and pull the spark plug cable.
Transport resp. carry the lawn mower only if the engine is switched off.
Operation
16
For space saving storage fold down the
handlebar. Loosen the quick locking mecha-
nism (9) on both sides of the frame and fold
up resp. down the handlebar.
Cleaning the Lawn Mower without Water
Before cleaning the lawn mower, switch off
the engine and allow the machine to cool
down sufficiently.
Clean the machine after each use by using a
hand broom to remove stubborn grass
clippings and dirt.
Slightly tilt the lawn mower (ask for assistance
by a third person) and remove the stubborn
grass from the chassis.
Cleaning the Lawn Mower with Water
Before cleaning the lawn mower, switch off
the engine.
Use the provided water nozzle (12) to clean
cutting bar and the bottom side of the lawn
mower. Attach the quick coupling of the
water hose to the water nozzle and open
the tap a little bit.
Start the engine in order to clean the bottom
side. Attention! Make sure water cannot get
into the engine! This will lead to damages
(damage to the engine, ignition system,
carburettor etc.). Never clean the entire
lawn mower with water jet or a high pres-
sure cleaner.
Clean the rest of the housing with a damp
cloth or a hand broom with soft bristles.
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