45PRO V - Scarifier SABO - Free user manual and instructions

USER MANUAL 45PRO V SABO

English Translation of the original instruction

1 Model 2 Product identification number 3 Rated input 4 Weight 5 Tested safety (depending on model) 6 Rated engine speed 7 Model year 8 CE conformity mark 9 Scarifier 10 Guaranteed sound power level 11 Serial number

These operating instructions apply for the following models: 45-PRO V (SA331522): Operating width 450 mm, engine: LONCIN G200F

Read and follow the operating instructions and safety information!

Risk caused by thrown elements when the engine is running – observe the safety distance / Keep all persons outside the danger area!

Beware of sharp working tools. – Do not cut your fingers and toes. Please make sure that hands and feet do not get under the housing. – Stop the engine and remove the spark plug connector before carrying out cleaning and maintenance work.

Danger of objects being flung out when the engine is running – wear protective goggles.

Loud noises can lead to hearing impairments – wear ear protection!

Beware of hot surfaces – do not touch the engine and exhaust. Risk of burns!

Exhaust fumes are toxic – do not have the engine running in closed rooms. Risk of poisoning!

Petrol is highly inflammable - keep away from sparks and open flame, do not smoke. Fire hazard!

WARNING Always read and follow the operating instructions and general safety regulations carefully. Keep the operating instructions for reference purposes. Proper use also includes adherence to the operation, maintenance and service conditions prescribed by the manufacturer.

WARNING Keep your distance / Keep all persons outside the danger area! Contact with the rotating cutting tool can cause severe injury. Objects ejected at high speed can cause severe injury. You must never scarify the lawn if there are other persons nearby, especially children, or animals.

WARNING Petrol is highly inflammable and explosive. Petrol or oil leaking out onto the hot engine are highly inflammable. Fire and explosions can cause severe injury and material damage. Whilst the engine is running or if the machine is hot, the petrol tank cap must not be opened, nor may the tank be filled with more petrol. When the engine is running, the dipstick must always be screwed in firmly.32 Pos: 11.6 /Innente il/Erklärung de r Symbole/Benzi n @ 0\mod_111 5116636531_6.do cx @ 121 @ @ 1

WARNING Petrol is highly inflammable and explosive. Fire and explosions can cause severe injury and material damage. No smoking and no naked flames while filling the tank.

WARNING Watch out for sharp blades! Contact with the rotating cutting tool can cause severe foot injuries. Only start the engine when standing behind the device. Ensure that your feet do not get under the housing.

WARNING Watch out for sharp blades! Contact with the rotating cutting tool can cause severe hand and foot injuries. When the engine/cutter shaft is running, always observe the safety distance to the machine which is maintained by the guide bar. Ensure that your hands and feet do not get under the housing.

WARNING Objects ejected at high speed can cause severe injury. Before scarifying areas covered in leaves in particular, remove all stones, sticks, wires, toys and other objects from the lawn. Never use the equipment with the protective devices damaged or missing. Missing or damaged safety and protective devices are a safety hazard for both you and other people. Before initial use, check to make sure the cutting tool is fitted tightly, then check the cutter blades for a tight fit, wear and damage every time you do any scarifying work. Have an authorised workshop replace worn or damaged blades. Before starting the engine, check whether the tools have been removed.

WARNING Electric shock can lead to serious injuries. Never drive over live wires when the cutting tool is switched on. Before and during the scarifying process, check the area for live wires and remove them, if possible. If a live wire is damaged, switch off the device and disconnect the wire from the supply grid.

CAUTION The engine and exhaust reach very high temperatures during operation. Risk of burns! Allow the machine to cool down for at least 15 minutes before starting any maintenance or cleaning work. Never operate the device with a damaged or missing exhaust protection grill.

CAUTION If the spark plug connector is not removed when carrying out work on the device, the engine may start accidentally and serious injuries would be the consequence. Switch the engine off before doing any maintenance and repair work, remove the spark plug connector and the ignition key, if there is one. Never remove the plug connector when the engine is running. Risk of electric shock! For the appropriate cleaning or maintenance tips, consult the operating instructions. Insufficient device maintenance will lead to safety-related faults.

WARNING Contact with the rotating cutting tool can cause severe hand and foot injuries. Objects ejected at high speed can cause severe injury. Switch off the engine and wait until the cutting tool has come to a standstill: – when the device needs lifting or tilting e.g. for transportation; – when driving outside the lawn on paths or streets; – if the machine is left unsupervised for a short time; – before the scarifying depth is set; – before filling with fuel. Only refill when the engine is cold!

CAUTION Contact with the sharp edges of the scarifier cutters can cause severe injury. Protective gloves must be worn at all times during maintenance and cleaning work.

WARNING Wear protective goggles! Objects ejected at high speed can cause severe injury. Never do any scarifying without wearing protective goggles.

WARNING Wear ear protection! Loud noises can lead to hearing impairments. Never do any scarifying without wearing ear protection.

• The device is intended solely for scarifying grass and lawn surfaces in the course of normal garden and landscaping care (“Proper use”). Any further form of use constitutes improper use; the manufacturer accepts no liability for any resulting damage; the risk is borne solely by the user. Proper use also includes adherence to the operation, maintenance and service conditions prescribed by the manufacturer.

• If used in public areas, parks, sports grounds, on roads and in agricultural and forest areas, special care must be taken.

• The scarifier must not be used in particular for the removal of weeds between stones or paving stones, on terraces or paths, as a rotavator or for levelling uneven areas of ground, such as molehills.

• The use of any additional equipment and attachments not approved by the manufacturer is prohibited. If such additional equipment and attachments are used, the CE conformity and guarantee are considered null and void. Unauthorised modifications to this device exclude the manufacturer from liability for any damage resulting from these modifications.

For your own safety and in order to ensure that the machine functions correctly, please read these operating instructions carefully. Acquaint yourself with the controls and the correct use of the machine. Keep the operating instructions for reference purposes.

• Please remember that the person operating or using the machine bears full responsibility not only for possible risks to other people or their property, but also for accidents which occur whilst using the machine.

• These operating instructions are part of the scope of supply of the machine and must be handed over to the purchaser of the device in the event of resale.

• Never allow children or persons under the age of 16 or other persons who are not familiar with the operating instructions to use the machine. Local regulations can determine the minimum age of the person allowed to use the machine.

• Please explain the possible dangers and how to prevent accidents to every person who is supposed to work with the device. This device may only be used, maintained or serviced by persons who are familiar with the device, and who are aware of the possible dangers. The relevant accident prevention guidelines and other generally recognised safety and occupational safety rules must be adhered to.

• This device is not meant to be used by persons with restricted physical, sensory or mental capabilities or lacking in experience and/or knowledge, unless they are accompanied by a person responsible for their safety and unless they received instructions from the person on how the device is to be used. This responsible person must decide in advance whether the person with restricted physical, sensory or mental capabilities is suitable for this activity.

You must never scarify the lawn if there are other persons nearby, especially children, or animals.

• Please keep your machine in a safe place! Devices which are not being used should be kept in a dry, locked room out of reach of children.

• Machine safety and protective devices must not be manipulated or disabled!33

• The laying of cables must not be manipulated, e.g. by removing cable clamps or attaching additional cable ties! The cables must lie against the outside of the bar in such a way that they are neither crushed nor overstretched when the bar is folded. A damaged cable may result in a technical defect of the device. Preparatory measures

• When scarifying you must always wear a strong, closed, non-slip pair of shoes or safety shoes and long trousers. Avoid wearing loose clothing or clothing with cords or belts hanging down. Do not scarify whilst you are barefooted or wearing sandals. Wear protective goggles to protect your eyes.

• Loud noises can lead to hearing impairments. Wear ear protection.

Before and during scarifying, check the whole area the device is being used on and remove all stones, sticks, wires, toys and other objects which can be caught and catapulted out.

Before and during the scarifying process, check the area for live wires and remove them, if possible. Never drive over live wires when the cutting tool is switched on. Risk of electric shock! If a live wire is damaged, switch off the device and disconnect the wire from the supply grid.

• If you also use a mowing robot for lawn care, the following safety information must be heeded with regard to the working area of the mowing robot: – Before scarifying on these areas, always check the range of the boundary wire. – If the wires are laid in the ground, they must be checked. No wires may be visible, particular attention is advised at the charging station. – If the boundary wires are laid above ground, they should be routed tight directly on the ground and not lie loose in the grass. The wires must be sufficiently fixed using boundary staples, see the operating manual. – The boundary staples must not project, if this is the case, push them firmly in place. – Remove any residual wires before scarifying. In the cases described above, there is a risk of the wire being pulled in and wound up by the tool; this can lead to serious injury.

• Low-hanging branches and similar obstacles can injure the operator or interfere with the scarifying operation. Before scarifying, identify potential obstacles such as low-hanging branches, and trim back or remove those obstacles. WARNING

– Petrol is highly inflammable and explosive. Fire and explosions can cause severe injury and material damage. – Only store petrol in a suitable container, and out of reach of children. – Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before filling up with fuel. – Only fill the tank in the open and when the engine is cold. No smoking and no naked flames while filling the tank. – Fuel-operated devices, which are positioned on a load floor or a trailer, must not be refuelled from a filling pump. Instead, these must be refuelled by a fuel container. – The petrol must be filled into the tank before starting the engine. – Whilst the engine is running or if the machine is hot, the petrol tank cap must not be opened, nor may the tank be filled with more petrol. – If petrol has overflowed, you must not attempt to start the engine. Instead, remove the device from the area contaminated with petrol, and wipe the overflowed fuel off the engine. Avoid any attempt to start the engine until the petrol fumes have evaporated. – For safety reasons, the petrol tank and the petrol container must be closed again carefully. – If any damage has occurred, the petrol tank and tank cap must be replaced.

• Before using the scarifier and to avoid danger, check the machine for firm seating of screw fittings, correct assembly and the condition of the cutter shaft. Worn or damaged blades and attachment screws must be replaced.

• The condition of the pictograms must be checked every time the device is used. Worn or damaged pictograms must be replaced. Handling

• The device must not be operated in potentially explosive surroundings.

• The internal combustion engine must never be used in enclosed rooms in which dangerous exhaust fumes can build up. Danger of poisoning.

• People with pacemakers must not touch any parts of the engine which might be live whilst the engine is running.

• Caution! Do not operate the device in front of the extraction openings of air conditioning systems.

• Do not scarify in bad weather when lightning could strike.

• Never remove the plug connector when the engine is running. Risk of electric shock!

• Only remove the plug connector once the engine has cooled down. Risk of burns!

• Do not wear radio or music headphones. Safe service and operation requires your full attention.

• Only use the scarifier during daylight or if the lighting is good. Always push the machine at walking pace.

• Take care when approaching blind corners, shrubs, trees, or other obstacles that may obscure vision.

• Do not move too closely to holes, trenches and banks. The equipment can suddenly topple over when a wheel suddenly gives way over the edge of a trench or a bank or when an edge suddenly yields.

• Do not operate the equipment when you are sick, tired or under the influence of alcohol, medicine or drugs.

• Avoid using the device on wet grass, if possible. Otherwise there may be a risk of slipping.

• Always make sure that you have a firm stance whilst using the scarifier on slopes. Always work at right angles to the slope, never straight up or down. Please be especially careful when you change direction when using the scarifier on a slope.

• Do not scarify excessively steep slopes! Scarifying slopes always means additional risks. Your scarifier is powerful enough to scarify on slopes with a gradient of up to 46% (25° angle). For safety reasons, however, we urgently recommend you do not exploit this theoretical performance potential. Always make sure you have a firm stance. Manually guided scarifiers should never be used for slopes with a gradient in excess of 26% (15° angle of slope). Stability may be lost.

• Please be especially careful when turning the device or pulling it towards yourself.

• If you walk backwards whilst using the machine, you can easily stumble. Avoid walking backwards. Avoid unnatural body positions. Ensure that you have a firm stance and keep your balance at all times.

• Always observe the safety distance to the machine which is maintained by the guide bar.

• In order to avoid the device slipping when being carried, always hold the machine by the grip devices provided (housing, cross bar of the lower guide bar section).

• Note the weight of the machine before lifting or carrying it (see “Technical data”). Lifting large weights can result in health problems.

• Never lift or carry the machine when the engine is running.

• Never use the machine with damaged or missing safety and protective devices. Missing or damaged safety and protective devices are a safety hazard for both you and other people. The safety devices include (see chapter “Description of components”):

– Engine stop safety control bar (1) The scarifier is fitted with an engine stop device. During operation and in the event of a hazard, the engine is switched off by releasing the engine stop bar. The engine and the cutting tool must come to a standstill (Caution! The cutting tool runs for a while!). If this is not the case, please consult your nearest authorised workshop. After release, the bar must always return to the position shown in the “Description of components” diagram. If this is not the case, it must be checked immediately by an authorised workshop. The function of the safety control bar must never be put out of operation. It is important to make sure that the safety control bar functions correctly. If this is not the case, have it repaired by an authorised specialist workshop.34 The protective devices include (see chapter “Description of components”):

– Housing, splash guard (7) These protective devices protect against injuries from objects that are thrown upwards. The device must not be operated with a damaged housing or without correctly attached splash guard.

– Housing This protective device protects against injuries through contact with the rotating cutting tool. The device must not be operated with a damaged housing. Ensure that your hands and feet do not get under the housing.

– Belt drive covers (3), engine covers (8) These protective devices protect against injuries through moving parts. The device must not be operated with damaged covers or without correctly attached covers.

– Exhaust protection grill (11) The engine/exhaust becomes very hot. The protection grill protects the user against burns. Do not operate the device without the exhaust protection grill.

The protective devices must not be modified.

• Do not change the basic settings of the engine or operate the engine at excessive speed.

When you start the machine, make sure that your feet are at a sufficiently safe distance away from the cutting tool.

When the engine is started, the machine must not be tilted on end, if necessary it must be tilted by pressing the guide bar down so that the cutting tool is pointing in the direction away from the user, but only as far as absolutely necessary. As long as the device has not been lowered to the ground again, both of your hands must be on the top part of the bar.

Never put your hands or feet near or under revolving parts. Always make sure that your hands or feet do not get under the housing.

Stop the engine by releasing the engine stop bar, disconnect the plug connector, make sure that all moving parts have come to a complete standstill and the ignition key, if there is one, has been removed: – if you intend to leave the machine; – before you inspect, clean or carry out work on the machine; – before unblocking jams or removing blockages in the ejection channel; – if a foreign body has been encountered. – when the machine starts to vibrate strangely.

• If a foreign object has been encountered or if the machine becomes blocked, e.g. by driving onto an obstacle, an authorised workshop must check whether parts of the device have been damaged or deformed. Always have any necessary repairs done by an authorised workshop too.

• If the machine starts to vibrate unusually heavily or to make unusual noises, please have it checked immediately by an authorised workshop. Heavy vibrations on your hands can damage your health. Please contact an authorised workshop immediately if heavy vibrations occur.

• WARNING The noise and vibration levels shown in these operating instructions are the maximum levels for use of the machine. The use of unbalanced cutting tools, the excessive speed of movement, or the absence of maintenance have a significant influence on noise emissions and vibrations. Consequently, it is necessary to take preventive steps to eliminate possible damage due to high levels of noise and stress from vibration. Maintain the machine well, wear ear protection devices, and take breaks while working. Adhere to the maintenance work listed in this operating manual and have the device checked and serviced regularly by an authorised workshop.

Stop the engine by releasing the engine stop bar, make sure that all moving parts have come to a complete standstill, – when you have to lift or tilt the scarifier e.g. for transportation; – when you need to transport the machine to and from the area to be scarified; – when driving off the lawn; – if you have to leave the machine for a short time; – if you wish to adjust the scarifying depth; – before you fill it with fuel. Only refill when the engine is cold!

• If the engine is equipped with a petrol shut-off valve, this should be closed after scarifying. Maintenance and storage

• Insufficient device maintenance will lead to safety-related faults.

• Ensure that all screws have been tightened securely and that the device is in a safe working condition.

If the tank still contains petrol, never store a machine inside a building where petrol fumes may come into contact with naked flames or sparks or where they may ignite.

The engine and exhaust reach very high temperatures during operation. Allow the machine to cool down for at least 15 minutes before starting any maintenance or cleaning work.

• To avoid a fire hazard, keep the engine, muffler (exhaust) and fuel tank free of grass, leaves or escaping oil (grease). When tilting the machine upwards or placing it on its side, make sure no oil or petrol escapes. Fire hazard! Allow the engine to cool down before you store the machine in closed rooms. Do not store the machine near open flames or sources of fire such as boilers or heating systems.

Before you start scarifying, always check the condition and firm attachment of the cutter shaft. Worn or damaged blades must always be replaced. Always have a specialist workshop replace the cutter or carry out work on the cutter shaft. If the cutter shaft is assembled incorrectly, parts can become loose, which can lead to serious injuries.

• For reasons of safety, always replace worn or damaged parts.

Protective gloves must be worn at all times during maintenance and cleaning work.

• When handling operating fluids, such as engine oil and fuel, suitable protective equipment (e.g. suitable protective gloves) must be worn. The data sheets of the operating fluids must be observed.

Maintenance and cleaning work may only be carried out on level surfaces with the engine switched off and the spark plug connector disconnected. Regular maintenance is essential for safety and top performance.

• Never remove the plug connector when the engine is running! Risk of electric shock.

• Only remove the plug connector once the engine has cooled down. Risk of burns!

• Make sure the spark plug connector is fitted tightly. Risk of electric shock.

• If the tank has to be emptied, this should be done in the open, and with a cold engine. Take care to ensure that no fuel is spilt.

• Only store the scarifier with the cutter shaft raised. A lowered cutter shaft may bend over time and compromise the operational safety of the scarifier. For reasons of warranty and safety, only genuine spare parts may be used. Non-equivalent spare parts can damage the machine and are a safety hazard.35

1 Engine stop safety control bar 2 Tank cap 3 Belt drive covers 4 Oil filling nozzle 5 Engine fixing 6 Adjusting screw for scarifying depth 7 Splash guard 8 Engine cover 9 Fuel tap 10 Air filter 11 Exhaust protection grill 12 Spark plug 13 Scarifier lever 14 Starter cable grip 8 PREPARATION The following parts are included in the packaging for assembly of the scarifier:

• Scarifier with preassembled guide bar

• Tool bag with the following contents: – Operating instructions with declaration of conformity – Warranty conditions (depending on model) – Various fixing parts In the unlikely event of a missing part, please contact your dealer. ATTENTION Always remove the spark plug connector before fitting the bar and starter cable holder, and when folding the bar out. Following assembly, at the latest before starting the engine, push the spark plug connector back in place. Attach the guide bar (figure E1 + X3 ) IMPORTANT Make sure that the cables are not pinched, squeezed, twisted or overstretched when the guide bars are folded apart or collapsed! Always run the cables along the outside of the bar connection. A damaged cable may result in a technical defect of the device. – Open out the folded guide bar by pulling upwards. – When the top and bottom sections of the guide bar are aligned, firmly tighten the knurled nuts (1) on both sides by hand E1 . – Use the nuts (2), washers (3) and hexagon bolts (4) from the tool bag X3 . – Raise the lower guide bar section (5) and place against the upper or lower bore holes of the previously mounted support (6) in order to set the different bar angles X3 : Upper bore hole = steep bar setting (for taller users) Lower bore hole = flat bar setting (for shorter users) – From the outside and on both sides, insert the hexagon bolts (4) with the fitted washer (3) through the lower bar section (5) and support (6), fit the second washer (3) and screw into place with the nut (2). – Firmly tighten all screw connections. Handle starter assembly (figure L1 ) – Remove the starter cable holder (1) from the tool bag. – Unscrew the nut until the two halves can be pushed over the bar. – There is a sticker (2) on the top bar showing the position of the starter cable holder. ATTENTION For reasons of safety, the starter cable holder may only be fitted in the prescribed position. – Pull the starter cable (3) out and insert it into the starter cable holder. – Fit the two halves (4) together and turn them outwards slightly, tighten the nut again. This prevents the starter cable from popping out. The starter cable holder must be fitted / aligned in such a way that the starter cable is freely accessible and does not rub against any other parts.

Check all screw connections and the spark plug connector for a tight fit. Tighten the screws, if necessary. Special attention must be paid to the assembly and condition of the cutter shaft (refer to the chapter "Cutter shaft care"). Always have work on the cutter shaft done by an authorised specialist workshop. If the cutter shaft is assembled incorrectly, parts can become loose, which can lead to serious injuries. The scarifier is fitted with an engine stop device. Before using the equipment for the first time, make sure that the engine stop safety control bar is working perfectly. When the safety grip is released, the engine and the cutting tool must come to a standstill (Note! The cutting tool runs for a while!). If this is not the case, please consult your nearest authorised workshop. After release, the bar must always return to the position shown in the “Description of components” diagram. If this is not the case, it must be checked immediately by an authorised workshop. Machine safety and protective devices must not be manipulated or disabled. Make sure that all protective devices have been attached properly and are not damaged. Checking the oil level and filling with oil (figure Y1 )

IMPORTANT Avoid damage! Engine is delivered without oil. You must add oil before running the engine. – The scarifier must stand horizontally on level ground. – Remove any dirt from the oil filling area. – Take out the dipstick (1) and wipe it with a clean cloth. – Insert the dipstick (1). Do not turn or tighten it. – Pull out the dipstick (1) and check the oil level. If the oil level is correct, the oil will reach up to the full mark (2) of the dipstick. – If the oil level is too low, slowly pour engine oil into the filling hole (3) (for quantity and quality, see technical data). The oil level should reach up to the lower edge of the filling hole. – Insert the dipstick (1) again and tighten. Filling with fuel

– Only fill the tank with fresh and clean unleaded standard petrol. Fuel with up to 10% ethanol is acceptable. – Unscrew the tank cap.36 – Fill tank with fuel using a funnel up to max. lower edge of the filling nozzle. – Replace tank cap and screw tight.

Before starting the engine make sure that the cutter shaft/the device is in the surface cutting position Z2 . Start the engine from the right-hand side of the scarifier. Always place the scarifier on a level area which is not covered with high grass (if the grass is too high it will block the cutter shaft start-up and make starting the scarifier more difficult). When the engine is started, the machine must not be tilted on end, if necessary it must be tilted by pressing the guide bar down so that the cutting tool is pointing in the direction away from the user, but only as far as absolutely necessary. As long as the device has not been lowered to the ground again, both of your hands must be on the top part of the bar. CAUTION Hold the starter cable handle firmly when starting. The handle may otherwise slip out of your hand. Risk of injury!

– Open the fuel tap (2) S2 . – If the engine is cold, push the choke lever (3) on the engine to the “Choke” position . – Move the throttle control lever (4) backwards to position “Hare”. During engine operation, the throttle control lever should remain in “Hare” position. – To start the engine, pull the safety grip (5) on the top guide bar. During operation, the safety grip must remain held in this position D . – Slowly pull the starter cable (7) until resistance is felt, then pull it out rapidly, – the engine begins to run, slowly recoil the cable E . – Under certain circumstances the starting process must be repeated. – After the engine has warmed up, push the choke lever (3) forwards into operating position Q2 . – In an operationally hot engine, push the choke lever (3) on the engine forwards into operating position. Start the engine as described above. – If the engine does not start running, then proceed as when starting a cold engine. 11 SWITCHING OFF THE ENGINE (FIGURE F + Y2 ) – Release the safety control bar (1) F . The engine switches off and the cutting tool comes to standstill. Attention! The cutting tool runs for a while! – Close the fuel tap (2) Y2 .

12 EMERGENCY STOPPING Release the safety control bar. – The cutting tool will stop. Attention! The cutting tool runs for a while! – The engine will stop. ATTENTION Before every scarifying job, make sure that the engine stop safety control bar is working perfectly: – When the safety grip is released, the engine must switch off and the cutting tool must come to a standstill (Caution! The cutting tool runs for a while!). If this is not the case, please consult your nearest authorised workshop.

The scarifying depth must only be adjusted with the engine switched off! To work with the scarifier, the scarifier lever is pushed forward into the “Scarify” position T2 . This lowers the device with cutter shaft and the blades penetrate the turf. The working depth depends on the blade wear, and must also be set taking into account the relevant grass and ground conditions. Always check and adjust the scarifying depth on a level area of lawn. With the cutter shaft lowered, the blade should just be in contact with the turf. A working depth of up to 3-5 mm is recommended. In the case of a well-tended lawn with soft ground, the scarifying depth can be set slightly deeper. In case of a very mossy lawn surface, the initial working depth should be slightly less. Setting (figure V2 + T2 + Z2 ) Set the scarifying depth as follows: – After loosening the counter nut, set the working depth on the adjusting screw V2 so that the blades of the lowered scarifier (hand lever forward) T2 penetrate approx. 3 to 5 mm deep into the ground. – Retighten the counter nut after the adjustment. – To lift the device from the set working position, move the lever all the way to the back to position “transporting”. This does not change the set scarifying depth Z2 ! After a few hours of operation, a readjustment of the scarifying depth becomes necessary due to wear. The more intensively you use it, the more wear on the blades. Hard or very dry soils accelerate the wear. In this case, proceed in the same manner for the scarifying depth adjustment as described above.

NOTE To protect the cutter shaft, avoid tight curves and raise the cutter shaft before turning. Using the machine on slopes ATTENTION The device can be used on banks and slopes with a gradient of up to 46% (25° angle). Any steeper slopes can lead to engine damage. For safety reasons, however, we urgently recommend you do not exploit this theoretical performance potential. Always make sure you have a firm stance. Manually guided scarifiers should never be used for slopes with a gradient in excess of 26% (15° angle of slope). Stability may be lost! Checking the oil level Check the oil level before scarifying (see the chapter Checking the oil level and filling with oil). The scarifier is also fitted with an oil level sensor. If the oil level is too low, the engine is switched off. The oil level sensor does not replace regular checks by the user. Never let the engine run with too little or too much oil. Irreparable damages could occur. Checking operating safety The scarifier is fitted with an engine stop device. Before every scarifying job, make sure that the engine stop safety control bar is working perfectly. When the safety grip is released, the engine and the cutting tool must come to a standstill (Note! The cutting tool runs for a while!). If this is not the case, please consult your nearest authorised workshop. After release, the bar must always return to the position shown in the “Description of components” diagram. If this is not the case, it must be checked immediately by an authorised workshop. Machine safety and protective devices must not be manipulated or disabled. Make sure that all protective devices have been attached properly and are not damaged. To avoid danger, check the condition and tight fit of the cutter shaft before every scarifying job (refer to the chapter “Cutter shaft care” for more details). Always have work on the cutter shaft done by a specialist workshop. If the cutter shaft is assembled incorrectly, parts can become loose, which can lead to serious injuries. Also check device screws and nuts for a firm fit every 10 operating hours and tighten, if necessary. Make sure the spark plug connector is fitted tightly. Risk of electric shock. Never remove the plug connector with the engine running. Risk of electric shock. Only remove the plug connector if the engine has cooled down. Risk of burns. If the cutter shaft becomes blocked e.g. by colliding with an obstacle or through foreign objects, have an authorised workshop check whether any parts of the scarifier are damaged or deformed. Always have any necessary repairs done by an authorised workshop too. If the machine starts to vibrate unusually heavily or to make unusual noises, please have it checked immediately by an authorised workshop.37 Time restrictions The time at which scarifiers may be used varies from region to region. Please ask the relevant authorities before using your scarifier. Tips on caring for your lawn (figure M ) When using the device, always guide it in straight lines at medium walking speed. Due to the forward direction of rotation of the cutter shaft, only a slight pushing force is required. Depending on the properties of the surface, it may be necessary to hold the scarifier back against the working direction. Avoid moving in tight curves. On very mossy and weedy lawns, it is advisable to apply the scarifier a second time, at right-angles to the first working direction. Remove the loose grass from the lawn before the second run. Loose grass lying on the lawn will have an adverse effect on the result, put an additional strain on the device and make the work unnecessarily difficult for the user (stronger pushing forces). Loose materials can best be removed by vacuuming with a TurboStar lawn mower or manual raking. 15 SERVICE INTERVALS IMPORTANT Avoid damage! Under extreme or unusual conditions, shorter servicing intervals than the ones specified below may be necessary. If you establish any problems, please contact an authorised workshop. Carry out routine servicing on the machine in line with the following servicing intervals. Work must be carried out at the following servicing intervals in addition to the maintenance work listed in these operating instructions. Before initial use

• Check the oil level Y1 .

• Check all screw connections for a tight fit.

• Check the cutter shaft and have an authorised workshop tighten it, if necessary.

• Check whether the engine stop safety control bar is working properly.

• Check that all protective devices have been attached properly and are not damaged. Before every operation

• Check the lawn area and remove any objects.

• Check the area of the boundary wire (if an automatic mower is being used for lawn care).

• Check the oil level Y1 .

• Check the condition and firm fit of the blades and have them replaced or tightened by an authorised workshop, if necessary.

• Check whether the engine stop safety control bar is working properly.

• Check that all protective devices have been attached properly and are not damaged. Every 10 operating hours

• Check all screw connections for a tight fit.

• Check the cutter shaft for wear and a tight fit. After every operation

• Clean the scarifier.

• Check the blades for damage and wear. Running-in time – after the first 5 operating hours

• Change the engine oil Y1 . Every 25 operating hours or annually

• Clean the air filter paper insert W .

• Clean the pre-filter W .

• Clean the spark plug and adjust the electrode distance Y . Every 50 operating hours or annually

• Change the engine oil Y1 . During annual servicing

• Have the air filter paper insert replaced W .

• Have the pre-filter replaced W .

• Have the spark plug replaced Y .

• Have the tank filter replaced.

• Have the air cooling system cleaned.

• Have the area under the belt cover cleaned.

• Have the safety grip, engine stop throttle cable checked and repaired, if necessary.

16 CARE AND SERVICING FOR YOUR SCARIFIER

Regular care is the best way to guarantee a long service life and problem-free operation! Insufficient device maintenance will lead to safety-related faults! Only use original spare parts because only those guarantee safety and quality!

Cleaning IMPORTANT To clean the scarifier and for maintenance work tip it forwards. Secure the scarifier in the raised position! Remove all dirt and grass directly after scarifying. Use a brush or cloth to clean. IMPORTANT Never clean the seals and bearing points of engine parts (like ignition system, carburettor, etc.) with a high-pressure cleaner or normal water jet. Damages or expensive repairs can be the consequence. Storage Always keep the device in a clean condition in a closed, dry room out of reach of children. Allow the engine to cool down before you store the machine in closed rooms. Transporting and securing the device (figure N + A1 + N4 ) – If the device has to be carried, hold it on the housing at the front and on the cross bar of the top part of the guide bar at the back (see figure N ). – For space-saving storage or for transportation, the top part of the bar can be folded down over the engine. To do this, loosen the knurled nuts and swivel the top part of the bar above the engine (see figure A1 ). Ensure that the cable for engine operation is not kinked or squeezed. Now hold the housing at the front and the cross bar of the bottom part of the guide bar at the back for transport. CAUTION When folding the bar for transport and storage, the bar may fold over unintentionally when the knurled nuts are released. In addition, this may result in crushed points between the top and bottom of the bar. This may result in risk of injury. Please take the weight of the machine into consideration before lifting it (see Technical Data). Lifting large weights can result in health problems. We recommend that this device should always be lifted or carried by at least two people if other means of help are not available. When the device is transported on a load area, a loading ramp should be used for loading and unloading. ATTENTION Avoid injuries! Be especially careful when loading or unloading the equipment. When a trailer is used, we recommend ensuring that it is equipped with stable sidewalls. Only the marked points on the transport vehicle may be used to secure the device. – Transport the device upright on all 4 wheels to avoid fuel loss, damage to the equipment and personal injury. – Park the means of transport on level ground so that the device cannot roll away before it is secured. – Secure the device with approved load-securing devices (e.g. tie-down straps with clamping elements) on or inside the vehicle. Tie-down straps are belt bands made of synthetic fibres. Every tie-down strap is marked with a label. The label contains important details for application. The information on this label must be heeded when using the tie-down strap. – For loaded goods that can roll, we recommend using direct strapping with four lashing straps. For this purpose, the belts are fastened directly on the fastening points on the device (see figure N4 ) and in the tie-down strapping points on the loading surface and slightly pre-tensioned. ATTENTION Do not tighten the belts too firmly. Fixing the device too firmly can cause damage.38 Maintenance of the cutter shaft Before using the machine, always check the condition and firm seating of the blades. Worn or damaged blades must always be replaced. WARNING Always have replacement of the cutters carried out by an authorised workshop. If the cutter shaft is assembled incorrectly, parts can become loose, which can lead to serious injuries.

Only use genuine scarifier cutter blades for replacement. Non-equivalent spare parts can damage the machine and are a safety hazard. Replacement scarifier cutters must be marked permanently with the name and/or company logo of the manufacturer or supplier and the part number.

Replacing the drive V-belt For replacement, use only original drive belts. Only allow the V-belt to be replaced in authorised professional workshop. Servicing the wheels The wheels have been lubricated with a durable grease. Maintenance is unnecessary.

WARNING Avoid injuries! Engine exhaust fumes contain carbon monoxide and can cause serious illness or death. Do not run an engine in an enclosed area, such as a garage, even with doors and windows open. Move the machine to an outside area before starting the engine. IMPORTANT To clean the scarifier and for maintenance work tip it forwards. Secure the scarifier in the raised position! ATTENTION When tilting the machine upwards, ensure that no oil or fuel comes out of the machine. Fire hazard! The regular implementation of the prescribed maintenance and care work are the prerequisite for a permanent and fault-free functionality of the engine and also the basic requirement for any guarantee claims. The engine should be kept clean, particularly on the outside, and the silencer and cylinder area must always be kept free from foreign bodies (e.g. grass residue). The engine and exhaust reach very high temperatures during operation. Flammable foreign bodies such as leaves, grass etc. may catch fire. Perfect cooling can also only be ensured when cylinder ribs are always clean. IMPORTANT Never use a pressure cleaner or ordinary water jet to clean the engine. Damages or expensive repairs can be the consequence.

Oil change (figure Y1 + Y2 + Y ) NOTE For environmental reasons, we recommend that the oil change is performed by an authorised workshop. The first oil change in a new engine is required after approx. 5 operating hours. Later, it should be done every 50 operating hours or at least once per season. Check the oil level regularly. Check the oil level every 8 hours or prior to starting the engine. – Before the engine or the device is tilted to drain oil, empty the petrol tank and let the engine run until it stops due to lack of fuel. – Stop the engine and remove the spark plug connector (1) Y . – Close the fuel tap (2) Y2 . – Change the oil as long as the engine is warm. – To change the oil, undo the oil drain screw (4) Y1 . – Tilt the scarifier so that the used oil can drain into a container. Do not drain used oil into the sewage system or soil; dispose of it according to the local regulations. – Position the scarifier straight and insert the oil drain screw (4) again and tighten Y1 . – Fill with fresh engine oil (see chapter Checking the oil level and filling with oil, figure Y1 ).

Cleaning and replacing the air filter (figure W ) IMPORTANT Never let the engine start or run whilst the air filter is removed.

– Loosen the nut (1) on the air filter cover (2) and remove the cover. – Remove the fastening nut (3) and remove the filter (4). Remove the pre-filter (5) from the paper filter element. – Clean the paper filter element every 25 operating hours. If slightly dirty, knock the dirt off; if very dirty or damaged, replace it. Do not blast out the paper filter using compressed air. Do not grease it. – Clean the pre-filter every 25 operational hours. Wash the pre-filter in hot water with liquid detergent, rinse it out, press out excess water and allow it to dry thoroughly in air. Do not lubricate the pre-filter with oil. – Insert the dry pre-filter on the paper filter element. When doing so, ensure that the seal (6) on the air filter plate (8) is sitting at the centre of the stud bolt (7). – Insert the paper filter element with mounted pre-filter onto the stud bolt (7) and air filter plate (8). Pay attention to ensure that the filter engages safely with the filter plate. Fasten the filter with the nut (3). – Put the cover (2) on the air filter and fasten it with the nut (1) on the air filter plate (8). In the case of unfavourable operation conditions (severe formation of dust), cleaning is required after every scarifying procedure. Replace the paper filter element and pre-filter annually. (Please see original spare parts and accessories for order no. of filter element and pre-filter) Cleaning the deposit cap (figure W1 ) – Close the fuel tap (1). – Remove the deposit cap (3) and the O-ring (2). – Clean the deposit cap (3) and the O-ring (2) every 100 operating hours or every 6 months with a non-flammable solvent and then dry them. – Place the O-ring (2) in the fuel valve. Install the deposit cap (3). Tighten the deposit cap (3). – Open the fuel tap (1) and check for leaks. If there is a leak, replace the O-ring (2). Checking the spark plug (figure Y ) To check for wear, remove the spark plug connector (1) and unscrew the spark plug (2). If the electrode is badly worn, the spark plug must be replaced as a matter of course (for order no. see original spare parts list and accessories). Otherwise it is sufficient to clean the spark plug with a steel brush and set the electrode gap to between 0.70 and 0.80 mm. Screw the spark plug (pay attention to sealing ring) into the engine by hand and tighten using the socket wrench. Press on spark plug connector. Replace the spark plug annually. Correct winter storage of the engine (or when not used for a long period of time)

– Empty the petrol tank and let the engine run until it stops due to lack of fuel. – Place the petrol collection container with hopper under the carburettor W2 . – Remove the carburettor drain plug (4) and deposit cap (3) and open the fuel tap (1) W2 . – Once all the petrol has drained out, tighten the deposit cap (3) and carburettor drain plug (4). Ensure that the O-ring (2) and seal (5) are both mounted W2 . – Stop the engine and remove the spark plug connector (1) Y . – Close the fuel tap (2) Y2 . – Drain the oil and fill with fresh motor oil as long as the engine is still warm (see the chapter Oil change). – Remove grass and mowing deposits from the cylinder and cylinder ribs, under the engine cover (8) and around the silencer. – Always keep the device in a clean state in a closed, dry room and inaccessible to children.39 18 TROUBLESHOOTING Faults Possible causes Remedy

Engine does not start Safety grip not pressed down. Press the safety grip to the upper part of the handlebar D . Fuel tap closed. Open the fuel tap S2 . Choke lever on the engine in the operating position. Place the choke lever on the engine in position “Choke” S2 (see “Starting the engine”). Fuel tank is empty. Fill the fuel tank with clean and fresh fuel. Spark plug connector loose. Press on spark plug connector or have it checked by an authorised workshop. Spark plug defective or dirty or electrode burnt out. Replace or clean the spark plug, set the electrode gap to between 0.70 mm and 0.80 mm Y . Excessive petrol supply to engine (spark plug wet). Have it checked by an authorised workshop. Air filter soiled. Clean or replace the air filter insert W .

The engine stops Fuel tank is empty. Fill the fuel tank with clean and fresh fuel. Oil level too low. Refill with oil. This engine is fitted with an oil level sensor. If the oil level is too low, the engine is switched off. Device tipped too far to the side. Do not tip the machine too far to the side. This engine is fitted with an oil level sensor. If the oil level is too low, the engine is switched off.

Engine power decreasing Air filter soiled. Clean or replace the air filter insert W . Spark plug clogged with soot. Have it checked by an authorised workshop. Fuel old or soiled Empty the petrol tank and fill with fresh fuel.

Engine runs irregularly Air filter soiled. Clean or replace the air filter insert W . Spark plug clogged with soot. Have it checked by an authorised workshop.

Extreme vibration Engine fixing loose Have it checked by an authorised workshop.

Cutter shaft will not turn V-belt defective Have it checked and replaced if necessary by an authorised specialist workshop.

In case of faults and defects which have not been listed here, please contact the nearest authorised workshop. Repairs which require specialised knowledge should only be performed by a qualified expert. Your authorised workshop will naturally also be glad to help if you do not wish to perform the maintenance work described here yourself.

Fuel Lead-free standard fuel with max. 10% ethanol Tank capacity approx. 3.6 litres Lubricating oil SAE 30*, SAE 10W-30**, SAE 10W-40, API SE or similar brand name oil, minimum quality SF Oil quantity

• Below 4°C the use of SAE 30 will result in hard starting. ** Above 27°C the use of 10W-30 may cause increased oil consumption. Check oil level more frequently. Scarifier Housing Die-cast aluminium Operating width 450 mm Scarifier cutters 19 pieces Weight

Length 1140 mm Width 690 mm Height 1000 mm Wheels front / rear Ø 200 mm / Ø 200 mm Bearing front / rear Needle bearing

Sound power level Guaranteed sound power level; measured according to 2000/14/EC

Sound pressure level Emission sound pressure level at operator's workplace; measured according to DIN EN 13684 Measuring inaccuracies; according to ISO 4871

Vibrations Vibrations on the guide bar; measured according to DIN EN 13684 Measuring inaccuracies; according EN 12096