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GMR STENSBALLE, User Manual

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GMR STENSBALLE User Manual Download Page 30

GMR maskiner a/s

Page 30

STENSBALLE rotary mowers

Operating Instructions

GB

Labelling

Warning labels

The machine bears the following plates/labels. They must be attached 

to the machine and be clearly visible. New plates/labels can be ordered 

from the dealer.

Warning against contact with blades:

Warning of crushing hazard:

Do not pressure clean:

Summary of Contents for STENSBALLE

Page 1: ...E FR Registration for use 2 EC declaration of conformity 3 General 5 Tractor selection 7 Technical information 8 Handling and assembly 13 Daily use 19 Detaching the implement 21 Maintenance and storage 26 Labelling 28 Customer services and claims 30 User manual STENSBALLE Rotary mowers ...

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Page 3: ... production faults will be replaced by GMR maskiner a s at no extra charge Consequential damage and wearing parts will not be replaced A condition for the processing of claims is that this registration for use is submitted to GMR maskiner a s no later than 1 month after delivery to the user This can be done via our website www gmr dk or by completing and scanning submitting the coupon below to GMR...

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Page 5: ...hat machine Stensballe machine no date is in conformity with the applicable requirements of Order of 10 June 2013 implementing Directive 2006 42 EC of the European Parliament and of the Council as amended as well as the EMC Directive 2004 108 EC as amended Standards applied DS EN ISO 12100 2 011 Safety of machinery General principles for design Risk assessment and risk reduction Signature Poul Møl...

Page 6: ...list before ordering spare parts Your STENSBALLE rotary mower is fully assembled and tested at the factory and ready for use This user manual applies to all Stensballe rotary mowers Any differences in the use and operation of the various types are listed and described Please note the following safety warnings found in this user manual Introduction Mowers described in this user manual Safety warnin...

Page 7: ...tor engine is running the mower to be lifted while it is running the specified speed on the PTO output to be exceeded nuts and bolts are securely tightened and that blades and rotary parts are inspected for defects the user fully understands how to operate the tractor and the machine s hydraulic functions and associated movements the working area is checked for wires steel pipe large stones bottle...

Page 8: ...e equipped with operating hydraulics or fitted with an external hydraulic system The hydraulic system s operating lever must be lockable Triplex type rotary mowers may only be fitted and used on tractors that are equipped with at least two single or double acting hydraulic connections Both must have a lockable floating position function TM TH FR HP BM FM FH model P TM TH FR THM HC HCH R3H BM FM FH...

Page 9: ...to a tractor with a cab that is noise protected with closed windows and which operates in an open environment In addition the recommended operating speed is 4 10 km h The noise levels also require that the grass length is 10 15 cm and that there is no wind If the cab windows roof window or similar are open the noise level will exceed the values stated here The rotary mower does not emit any specif...

Page 10: ... 1500 mm 13 kW 25 kW 0 51 ha 1 3 ha 1800 mm 17 kW 30 kW 0 61 ha 1 5 ha 2100 mm 23 kW 35 kW 0 71 ha 1 8 ha 2500 mm 25 kW 37 kW 0 85 ha 2 1 ha 3000 mm 31 kW 46 kW 1 0 ha 2 6 ha 3500 mm 36 kW 54 kW 1 2 ha 3 0 ha 4000 mm 41 kW 60 kW 1 4 ha 3 4 ha NOTE Axle load The tractor s maximum stated axle load must not be exceeded Contact your dealer if in doubt CAUTION Damage to machinery or accessories If you ...

Page 11: ...wheel arm and assemble the four straps in a focal point in the centre above the mower Lift the mower from this point Remove the PTO shaft before lifting Please be aware that when the mower is lifted it may move unexpectedly The mower should not be lifted quickly or unintentionally to avoid the risk of personal injury When lifting the Triplex mower the side mowers may be in both the operating and t...

Page 12: ...nding on the type of mower you are using attach the mower with either a 3 point hitch or an A frame 1 Drive the tractor at right angles to the mower 2 Stop the tractor engine and PTO output 3 Connect the hitch arms to the mower 4 Connect the top bar to the mower 5 Connect the PTO shaft to the tractor Check that the snap coupling clicks into place in both forks 6 Attach the PTO shaft safety chains ...

Page 13: ... shaft to the tractor 6 Check that the snap coupling clicks into place in both forks 7 Attach the PTO shaft safety chains to the sides of the tractor mechanical machines only 8 Connect the hydraulic hoses to the tractor using the snap couplings hydraulic machines only 9 Check that the couplings are fitted so the mower rotates in the correct direction 10 Check the snap couplings for impurities Clea...

Page 14: ...tput The outputs for A and B functions should have a floating position The illustration below shows the function chart for Triplex mowers CAUTION Mechanical operation Attaching the mower for the first time Before coupling the PTO shaft to the tractor position the mower where the distance between the PTO output and the mower s PTO input is shortest This ensures that the PTO shaft is not too long an...

Page 15: ... the hydraulic hoses so that they cannot come into contact with moving parts NOTE Shortening the hoses The hydraulic hoses are supplied in standard lengths If the hoses need to be shortened this should be done by the dealer CAUTION Make sure that the machine s standard PTO speed and direction of rotation can be met by the tractor ...

Page 16: ... 3 Start the tractor lift the mower and then stop the tractor again 4 Adjust the wheels in relation to the measured cutting height On Triplex mowers it may be necessary to set the centre mower one ring higher than the side mowers to take account of the mower s weight distribution and the ground s carrying capacity Example Measured cutting height 5 cm Required cutting height 4 cm Remove the split p...

Page 17: ... inspect the working area and remove any foreign objects If the machine is hydraulically driven you must ensure that you are well acquainted with the machine s hydraulic functions STENSBALLE mowers are only designed to mow grass and no other forms of vegetation Avoid mowing areas with more robust vegetation Pay attention to any foreign objects and avoid them as much as possible Mowing in areas wit...

Page 18: ...draulic connection is in the neutral position 2 Start the tractor and leave it idling at high speed 3 Engage the tractor s operating hydraulics and let the machine idle while checking the machine s moving parts rotate freely and unhindered On Triplex type mowers raise the side mowers to vertical Make sure that the hydraulic engines are disengaged and the blades have stopped Lower the mowers again ...

Page 19: ...ise the hitch into the top position Check regularly that the hitch is in the top position We recommend that mowers with side ejection are driven so the grass is ejected to the side where the grass is mown Triplex mowers can benefit from several different driving positions for use in different situations There may be situations with trees in the middle of the field so it can be an advantage to lift...

Page 20: ...oad both the centre mower and the side mowers When driving with the Triplex mower the hydraulic outputs must be in the floating position so the side mower can follow the terrain If the hydraulic outputs are not in the floating position the weight may transfer from the tractor to the mower which could overload both the centre mower and the side mowers WARNING The tractor driver must stop the machin...

Page 21: ...orced too much the tractor s hydraulic pressure relief valves are activated and one or both side mowers stops mowing If the mowing action is failing and you need to restart proceed as follows Stop the tractor s PTO immediately if the rotary mower is not running and contact your dealer for assistance WARNING Contact your dealer if you cannot identify the cause of the mowing failure You risk persona...

Page 22: ...perature does not exceed 80 C After prolonged heavy use of the mower the oil may get very hot If there are signs of heat generation vibration or noise during operation you must stop the mower and then the tractor immediately Inspect the mower Check for dry grass under the shielding guards by the V belts Check if the gears and or bearings are overloaded Check all transmission parts Check the blades...

Page 23: ...s from the tractor and attach the dust caps Next lay the hoses across the mower After completing steps 1 3 above proceed as follows 4 Remove the pin for the top bar on the mower so that the top bar is only attached to the tractor 5 Remove the pins for the hitch arms 6 Drive the tractor free of the mower After completing steps 1 3 above proceed as follows 4 Disable the locking system so the male an...

Page 24: ... 9 Stop the tractor and remove the key before you leave the tractor cab Some mowers may be equipped with hydraulic tilt up 1 Disengage the hydraulic PTO output 2 Stop the tractor 3 Remove the PTO shaft and place it to one side Applies to mechanical machines only 4 Turn the lever on the switch valve to the tilt up position 5 Start the tractor 6 Lift the hitch with the mower in the top position 7 Ac...

Page 25: ...valve back to the working position 6 Attach the PTO shaft Applies only to mechanical machines The machine has labels attached for grease and oil lubrication respectively Wheel bushings grease Wheel hub grease Bearing housing for rotary shafts grease Cylinder eyes grease Adjustable tilting arm oil Fixed tilting arm grease The angular gear is half filled with oil at the factory According to the gear...

Page 26: ...etighten the gear bracket 5 Bolt the shields firmly back in place V belts Tightening and retightening V belts Replacing V belts Rotary shafts 1 Make sure that the tractor engine has stopped and the PTO output is disengaged 2 Unscrew the bolts in the gear bracket 3 Slacken the belts by loosening the locking nut on the adjustment bolt on the front of the gear bracket and remove the locking nut 4 Det...

Page 27: ...s the V belt pulley must be detached before the bearing unit can be removed The blades are made of boron alloyed steel drop forged and hardened so they can cope with the loads and shocks that are expected to occur during operation The hardness of the blades is controlled constantly and all blades are stamped with GMR followed by the spare part number WARNING Using blades made by other manufacturer...

Page 28: ...n almost vertical position 4 Stop the tractor engine 5 If the mower is not equipped with the hydraulic tilt up function lift the front edge of the mower by hand into an almost vertical position 6 Secure the mower position with the supplied locking bolt through one of the slots in the mounting brackets and the mounting bracket plate on the centre mower 7 It may be necessary to detach the rear suppo...

Page 29: ...ulic hoses when there are leaks in the hose and rubber material severe cracks in the rubber material Order new hoses from the spare parts list at the back of this manual Clean the mower and loosen the V belts at the end of the season Clean the blades carefully and lubricate them with oil This prevents corrosion and extends the life of the blades Check the oil level in the tank and top up if necess...

Page 30: ...ons GB Labelling Warning labels The machine bears the following plates labels They must be attached to the machine and be clearly visible New plates labels can be ordered from the dealer Warning against contact with blades Warning of crushing hazard Do not pressure clean ...

Page 31: ... its power requirement in kW The label indicates that the machine complies with the EC Machinery Directive the year of manufacture and the manufacturer s website It is the dealer s responsibility to deliver the machine and assemble if required to start it on delivery or first use and to instruct the operator about the use and maintenance of the machine including tightening bolts and nuts The deale...

Page 32: ...od with GMR maskiner for qualified technicians to carry out the repair any labour costs will only be approved at a fixed net price If GMR maskiner a s has not authorised repair work in advance any invoice submitted for repair work will not be approved At GMR maskiner a s request before the claim can finally be handled any parts that were replaced must be sent carriage paid to the factory GMR maski...

Page 33: ...er and send it to us This is done via the dealer login on our website www gmr dk If questions arise about claims on imported machines we reserve the right to present the claim to the manufacturer before making any decision about whether the claim can be accepted Our machinery is subject to the EC Machinery Directive and quality assured within the European Union We make every effort to comply with ...

Page 34: ...Copyright GMR maskiner a s Saturnvej 17 DK 8700 Horsens www gmr dk 25012018 ...

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