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2. GENERAL SAFETY RULES 

 

Before you put this machine into operation you have to read instructions in this manual. 

 

When using this machine, observe the following safety instructions to exclude the risk of 

personal injury or material damage. Please also observe the special safety instructions in the 

respective chapters. Where applicable, follow the legal directives or regulations for the prevention of 

accidents pertaining to the use of machine. 

WARNING!  When using petrol tools, basic safety precautions, including the following, should 

always be followed to reduce the risk of serious personal injury and/or damage to the unit.

 

 

WARNING:  this machine produces an electromagnetic field during operation. This field may 

under some circumstances interfere with active or passive medical implants. To reduce the risk of 

serious or fatal injury, we recommend persons with medical implants to consult their physician and 

the medical implant manufacturer before operating this machine. 

   

TRAINING 

The operators must receive proper training in the use, adjustment and operation of the machine, 

including prohibited operations. 

1.  Read the instructions carefully. Be familiar with the controls and proper use of the equipment. Spend a few 

moments to familiarize yourself with your machine before each use. 

2.  Never allow children or people unfamiliar with these instructions to use the machine. Local regulations can 

restrict the age of the operator. 

3.  This machine is not intended for use by persons (including children) with reduced physical, sensory or 

mental capabilities, or lack of experience and knowledge, unless they have been given supervision or 

instruction concerning use of the machine by a person responsible for their safety.   

4.  Never work while people, especially children, or pets are nearby. 

5.  Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or 

their property. 

SAFETY INSTRUCTIONS FOR WORKING WITH SCARIFIER 

1.  Do not leave engines running in closed rooms where dangerous carbon monoxide could cumulate. 

2.  Always us the machine in daylight, or in good lighting conditions. If possible, do not use the scarifier on wet 

grass. 

3.  When working on a slope, ensure you have good footing at all times. 

4.  Use this machine at a steady walking pace. 

5.  With machines on wheels, it is necessary that you till across the slope, never up and down. 

6.  If working on a slope, be take extra care when turning the machine. 

7.  Do not scarify or aerate on a steep slope. 

8.  Be particularly careful when you turn the scarifier or when pull the scarifier towards you. 

9.  Stop  the scarifier  blades  if the machine  is to be tilted for transportation  across other areas or must be 

transferred to/from scarified areas. 

10. Never use the scarifier  with a damaged rear deflector and do not operate the machine without its 

moss/grass collection basket. 

11. Do not make any unauthorized alterations to the engine and do not turn it over. 

Summary of Contents for STS40-S

Page 1: ...1 OWNER S MANUAL PETROL LAWN SCARIFIER MODEL STS40 S 2018 CAUTION Read and follow all Safety Rules and Instructions before operating this equipment ...

Page 2: ...2 ...

Page 3: ...hat the equipment is properly used and maintained These instructions contain valuable information on operating maintenance and servicing conditions Warning Due to the high risk of bodily injury to the user the equipment may not be used to grind up branch or hedge clippings In addition the equipment may not be used as a cultivator to level out high areas such as mole hills For safety reasons the sc...

Page 4: ...BLY 10 SECTION 6 OPERATING INSTRUCTIONS 12 SECTION 7 REPLACEMENT OF THE ROLLER 14 SECTION 8 FUNCTIONAL DESCRIPTION 16 SECTION 9 MAINTENANCE INSTRUCTIONS 16 SECTION 10 LUBRICATION INSTRUCTIONS 16 SECTION 11 CLEANING 16 SECTION 12 STORAGE AND TRANSPORT 17 SECTION 13 TROUBLESHOOTING 18 SECTION 14 ENVIRONMENT 19 SECTION 15 CE CERTIFICATION 21 SECTION 16 WARRANTY 22 ...

Page 5: ...keep it in a safe place for future reference Keep bystanders at a safe distance CE Marking The product meets demands and regulations set by the European Community Do not expose to rain or damp conditions Use eyes and ears protection Attention toxic fumes Warning Do not use the appliance in closed or poorly ventilated environment Risk of breathing in toxic gases Beware of cutting fingers or toes Re...

Page 6: ...achine Local regulations can restrict the age of the operator 3 This machine is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the machine by a person responsible for their safety 4 Never work while people especially children or pets ...

Page 7: ...way while operating the machine Distractions can cause you to lose control PERSONAL SAFETY 1 This machine is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the machine by a person responsible for their safety 2 Children should be supe...

Page 8: ...ition that may affect the petrol tool s operation If damaged have your machine repaired before use Many accidents are caused by poorly maintained petrol tools 12 Use the petrol tool accessories and tool bits etc in accordance with these instructions and in the manner intended for the particular type of petrol tool taking into account the working conditions and the work to be performed Use of the p...

Page 9: ... signs of wear and impaired functionality 3 While you are adjusting the equipment take care not to jam your fingers between moving teeth and stationary parts of the equipment 4 While you are carrying out maintenance work on the teeth it is important to remember that the teeth can still be moved even if the drive has been switched off 5 For your own safety replace worn or damaged parts without dela...

Page 10: ...e 4 TECHNICAL DATA Model TS40 S Engine Type Horizontal Engine Displacement 212cm3 Nominal Power 4 0kW Rated Speed 3400rpm min Fuel Tank Capacity 3 6L Oil Tank Capacity 0 6L Grass catcher capacity 45L Working Width 400mm Net Weight 38 4kg Height Adjustment 5 15mm Measured sound power level 101 2 A K 3 43dB A Guaranteed sound power level 105dB A Vibration 7 03 1 2 3 5 7 4 6 8 ...

Page 11: ...cable Fig 2G Fig 2A Fig 2B Fig 2C Fig 2D Fig 2E Fig 2F Fig 2G 5 2 ADJUSTMENT FOR AN APPROPRIATE ANGLE 1 Loosen the locking knobs which fix the lower handle in place Fig 3A 2 Move the lower handle up or down adjust it to the proper height There are 2 options for handle height 3 Once adjusted to the desire height fix the lower handle into place using the locking knobs WARNING The left side and right...

Page 12: ...her to the scarifier you must ensure that the engine is stopped and the cutting unit is not rotating Fig 4A Fig 4B Fig 4C 5 4 STARTER HANDLE Move the starter handle from the engine to the rope guide Fig 5 Fig 5 5 5 DEPTH OF CUT From the operating position pull the engagement lever back towards you Then adjust to the desired depth using the adjustment knob Move lever forward to change the scarifier...

Page 13: ... and container caps securely Before tipping the scarifier to maintain the blade or drain oil remove fuel from tank WARNING Never fill fuel tank indoors with engine running or for 15 minutes after the engine has stopped running the engine must be cool before any fuel is added 6 1 TO START ENGINE 1 Before starting engine please turn the engine switch to the ON position Fig 7A 3 To start a cold engin...

Page 14: ...he engine switch to OFF position Fig 8B Fig 8A Fig 8B 6 3 GRASS CATCHER Your grass cuttings are ejected to the grass catcher If the grass catcher is full of cuttings you will need to empty and clean the grass catcher as described below 1 Stop the engine and wait until it comes to a complete stop 2 Lift the deflector flap and unhook the grass catcher Fig 9B 3 Empty out the contents Fuel Tap Grasp t...

Page 15: ...t of cut by turn the front knob clockwise rotation higher Fig 10A or anticlockwise rotation lower to selected height Fig 10B 3 Move engagement lever into its forward position to set your working height Fig 10A Fig 10B Fig 10C 7 REPLACEMENT OF THE ROLLER WARNING Be sure to wear work gloves Caution use only original scarifier aerator shafts approved by the manufacturer The equipment can be assembled...

Page 16: ...the roller Remove the roller 1 Remove the four screws Fig 11B 2 Lift the roller and pull out in the direction of the arrow Fig 11C Fig 11A Fig 11B Assemble the roller 1 Slide the new roller in the direction of the arrow insert the shaft into the hexagonal socket and press the other side into the holder Fig 11C Fig 11D Fig 11E 2 Refasten the roller with the two screws 3 Check that the roller is sea...

Page 17: ...s conveyed outwards or into the grass catcher During aeration the surface of the ground is scratched this improves water drainage and facilitates the absorption of oxygen We recommend aerating the lawn during the entire growing period when required 9 MAINTENANCE INSTRUCTIONS SPARK PLUG Use only original replacement spark plug For best results replace the spark plug every 100 hours of use BRAKE PAD...

Page 18: ...ormal conditions Clean every few hours under extremely dusty conditions Poor engine performance and flooding usually indicates that the air cleaner should be serviced To service the air cleaner refer to the separate engine manual packed with your unit The spark plug should be cleaned and the gap reset once a season Spark plug replacement is recommended at the start of each mowing season check engi...

Page 19: ...from engine slowly Slip the starter rope into the rope guide bolt on handle Transport 1 Move transport lever to transport position 2 Make sure the engine has completely stopped and cooled Danger Before transportation always stop the engine and leave to cool down Remove spark plug terminal The appliance must not be tilted when it is transported When transporting the scarifier in or on a vehicle ens...

Page 20: ...es Having cutting blades replaced in a specialist workshop Grass catcher never fills Grass catcher is full clogged Stop the scarifier Empty the grass catcher or clean it Ejector channel blocked Pull out spark plug connector clean ejection channel Unusual noises Bolts nuts or other mounting parts slack Tighten parts as necessary Vibration Cutting assembly is loose Tighten blade assembly as necessar...

Page 21: ...21 15 CE CERTIFICATION ...

Page 22: ...oil filters wheels belts brake linings fuses blades seals and other service parts unless it can be proven that the item has evidence of faulty manufacture c The warranty policy will not cover failure or damage caused as a result of parts or accessories being modified without the written approval of Sherpa Tools Ltd d The warranty policy will not cover the unit if non genuine parts have been fitted...

Page 23: ...23 ...

Page 24: ... Ltd STS40 S PETROL LAWN SCARIFIER If you experience any problems with this product please do not return to the store Contact Sherpa Tools direct on our UK helpline UK Helpline 01522 283 020 www sherpatools co uk 2019 ...

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