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Kellfri 35-HKK Operating Instructions Manual

Hydraulic strimmer
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35-HKK
HYDRAULIC STRIMMER
Carefully read the operating
instructions before using the product!
Operating instructions translated from Swedish

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Summary of Contents for Kellfri 35-HKK

  • Page 1 35-HKK HYDRAULIC STRIMMER Carefully read the operating instructions before using the product! Operating instructions translated from Swedish...
  • Page 2 - Check tightness of bolts and nuts. For more information, see the manual. Kellfri designs and supplies efficient, affordable machinery and components for forestry, agriculture, construction and gardening in Sweden, the rest of the Nordic region and Europe. We recommend that you always read and follow the safety instructions and the instructions in the machine’s operating manual.
  • Page 3 INTRODUCTION Thank you for choosing a product from Kellfri AB. Compliance with the safety instructions, operating manual and sound common sense will guarantee many years of enjoyment using the product. Kellfri’s equipment and products are aimed at self-employed farmers, horse enthusiasts and other country-dwellers who have stringent performance demands.
  • Page 4 Unauthorised modifications and/or accessories may cause life-threatening injuries or death to users and others. Kellfri is not liable for any modifications, changes or rebuilds carried out by customers. Where the machine is used professionally, employers are responsible for ensuring that users of the machine have theoretical and practical knowledge of the machine and that work is performed in a safe manner.
  • Page 5 SURROUNDINGS Check that the work area is free from bystanders and objects before hitching or using the equipment. Otherwise, there is a risk of serious injury. Be extra careful if there are children in the vicinity of the area where the equipment or product is used or stored. Check that there are no low-hanging electrical cables within the work area.
  • Page 6 Only those who understand the safety instructions and the operating manual may use the equipment or product. Exercise caution and care when working with the equipment or product, and only use it as described in the instruction manual. There is a risk of crushing when working with equipment that has moving parts. Exercise caution when working with equipment with hydraulic hoses, as oil under pressure can penetrate the skin.
  • Page 7 Do not use your hands to locate leaks. Use a piece of paper or cardboard to look for leaks. Kellfri AB has a policy of continuous product development and therefore reserves the right to make modifications, e.g. to the design and appearance of the product, without prior notice.
  • Page 8 FOR USING MACHINE/EQUIPMENT CONNECTED TO TRACTOR PAY ATTENTION TO THE FOLLOWING: • Carefully read the machine’s operating manual before using the machine! It is important that you understand the directions in the manual. • Keep the work area clear of children and other people. Moving parts increase the risk of accidents.
  • Page 9 MACHINERY/EQUIPMENT CONNECTED TO HYDRAULICS Be careful when you connect your machine or equipment to a hydraulic hose. DANGER! Pressurised oil and fuel leaks can penetrate skin and cause serious injuries. Do not use your hands to locate leaks. Use a piece of paper or cardboard to look for leaks. •...
  • Page 10 RISKS AND HAZARDS ASSOCIATED WITH THE USE OF GARDEN MACHINERY Risk of crushing Observers can be injured when the machine is lowered in the cutting position. Pasture toppers have crushing points around the hinge areas and between the 3-point linkage and the main body.
  • Page 11 All unprotected rotating machine parts increase the risk of accidents. Accidents usually occur when loose-fitting clothing or long hair is caught and wrapped around rotating parts, such as PTO shafts or drive shafts on the machine. Ensure that all guards are correctly fitted. Drive safely on public roads •...
  • Page 12 WARNING DECALS Make sure warning decals are always visible and clean them when necessary. Do not use a high-pressure washer directly on the warning decal. If a part with a decal is replaced, or the decal becomes worn or in any other way unusable, order a new set of decals. SYMBOL EXPLANATION Read the operating manual! Before starting work.
  • Page 13 CHEMICALS To maximise the service life of a product/equipment, maintenance - and not least preventive maintenance - is important, and this is largely what greases and oils do. Carefully read the operating manuals for your new products or equipment to ensure correct maintenance and service life and that the warranty remains valid! Lubricating greases First aid measures.
  • Page 14 CONNECTING THE EQUIPMENT • Connect the machine to the tractor’s rear three-point linkage. • NOTE: Remove the transport safety device before starting work. Connect the pressure hose (1/2" hose) to the tractor’s hydraulic outlet. Note: The return • hose (3/4" hose) must be connected to the free return on the tractor. Raise the equipment and check its function.
  • Page 15 TRANSPORT MODE When the mower is to be moved from one workplace to another, it must be put in transport mode. The tractor engine must be switched off and the rotor completely stationary before adjusting to transport mode. Remove all grass from the mower before leaving the field. Never move from one place to another with the rotor running.
  • Page 16 HYDRAULIC HOSES • Inspect all hydraulic hoses and couplings daily to ensure that they are in good condition. • Pay particular attention to any chafed outer casing. • Any damage or leaks must be rectified immediately. • Hoses with a damaged metal braid should be replaced. •...
  • Page 17 ASSEMBLY INSTRUCTIONS 3-point frame cutting head rubber stop wheels suspension beam for cutting head hydraulic motor Bolt kit 4 x M8x30 4 grease nipples Table of contents»...
  • Page 18 1) Lift the 3-point frame, fit the cutting head suspension and remove the sleeve from the shaft to fit the cutting head. FIGURE 1 FIGURE 2 2) Fitting the cutting head. Lubricate the shaft before fitting the cutting head. See figures below: FIGURE 3 Lubricate FIGURE 4...
  • Page 19 FIGURE 5 Refit the sleeve FIGURE 6 3) Fit the wheels. FIGURE 7 Table of contents»...
  • Page 20 4) Lift and turn the machine so that you can fit grease nipples under the machine. Warning: risk of crushing. Make sure that the machine cannot topple over. Fit the grease nipples and lubricate all joints. FIGURE 8 lift and turn fit and lubricate FIGURE 9 5) Fit hydraulic motor and check hydraulic couplings.
  • Page 21 INSTALLING HYDRAULIC MOTOR 35-HKK • The hydraulic motor must be mounted on the attachment plate. • Splined sleeve is fitted on the hydraulic motor’s shaft. Use spring washer and nut from the hydraulic motor shaft. • Fit the hydraulic adapter on the pressure side of the motor. The pressure side is the side where the motor’s pressure limiter is positioned.
  • Page 22 • Mount the hydraulic motor on the attachment plate. Use 4 x M8*35 screws and spring washers. • Fit the hydraulic hoses as described above. 1⁄2" hose on the pressure side, 3⁄4" on the return side. Important! 1/2” 3/4” Make sure the return is correctly connected.
  • Page 23 HYDRAULIC DIAGRAM Note: Leakage line The RETURN hose is thicker than the PRESSURE hose. (Pressure) (Return) Pressure Return 1/2" 3/4" If the tractor/carrier vehicle has an oil flow between 30 and 45 l/min., the strimmer is fitted with a check valve on the return hose, (thick hose marked in the figure) IMPORTANT! Leakage line must be connected to tank.
  • Page 24 Draw cables through eyelets and mount hydraulic hoses on the hydraulic motor. Inspect the machine and check that bolts, nuts and couplings are tightened. Ready for use. FIGURE 11 FIGURE 12 Table of contents»...
  • Page 25 TROUBLESHOOTING FAULT CAUSE MEASURE Gasket on output shaft 1. Check valve installed incorrectly 1. Fit check valve according to the manual. starts to leak 2. Hydraulic hose (return) does not have 2. Make sure that you have free return free return on the hydraulic hose (Return).
  • Page 26 Table of contents»...
  • Page 27 Table of contents»...
  • Page 28 FIGURE 2 - WHEELS AND SUSPENSION Table of contents»...
  • Page 29 FIGURE 2 - WHEELS AND SUSPENSION Item no. Spare part no. Designation Quantity L pin Wheel-complete Swivel pin Bolt M8x70 Nut M8 Side shift adjustment - swivel arm Sleeve shaft Parallel arm Rotating device 3-point linkage frame Stabiliser (R35-HKK.003) Pin for three-point linkage, upper (R35-HKK.002) Pin for 3-point linkage, lower (R35-HKK.017)
  • Page 30 FIGURE 3 - CUTTING HEAD Table of contents»...
  • Page 31 FIGURE 3 - CUTTING HEAD Item no. Spare part no. Designation Quantity Cutting head Ball bearing6007 Rubber seal (R35-HKK.016) Guard plate Sleeve Ball bearing 6206 Spring Shaft Threaded rod Blade attachment R35-185.001 Blade R35-185.002 Blade bolt M12x1.5 R35-185.003 Nut for blade bolt M12 x 1.5 Bolt M20 x 90 (R35-HKK.012.3) Hydraulic motor 23 CC (from 2023)
  • Page 32 Item no. Designation Quantity Screw M6x1.5 - 20 mm Screw M6x1.5 - 40 mm M6 spring washer Banjo bolt Table of contents»...
  • Page 33 NOTES: Table of contents»...
  • Page 34 NOTES: Table of contents»...
  • Page 35 DEVIATION FORM We are grateful for your help in pointing out any defects in the product supplied to you by Kellfri. Before making a claim, read Kellfri’s general purchase terms and conditions in our catalogue or on our website www.kellfri.co.uk, and in the operating manual if supplied.
  • Page 36 You are always welcome to give feedback or ask us about our equipment and products. Kellfri AB has a policy of continuous product development and therefore reserves the right to make modifications, e.g. to the design and appearance of the product, without prior notice.