Kellfri 35-HKK Operating Instructions Manual Download Page 2

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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.
Kellfri is not liable for any errors in this document.

Before operation, please bear in mind the following:

- Check oil level and lubricating grease. Refill as needed.

- Check tightness of bolts and nuts.

For more information, see the manual.

TABLE OF CONTENTS

When using machine/equipment connected to tractor

Machines/equipment connected to hydraulics

Environment

Risks and hazards associated with the use of grassland machinery

Relief spring (Anti-obstacle system)

Installing the hydraulic motor 35-HKK

Exploded diagrams and materials list

26 - 32

Notes

Deviation

form

Warranty terms and conditions

Summary of Contents for 35-HKK

Page 1: ...Carefully read the operating instructions before using the product Operating instructions translated from Swedish 35 HKK HYDRAULIC STRIMMER ...

Page 2: ...duct information 3 Safety instructions 4 Instructions for emergency situations 4 Personal protection 4 Surroundings 5 Before use 5 Use 6 After use 6 Maintenance and service 7 Transportation and set up 7 Recycling 7 When using machine equipment connected to tractor 8 Machines equipment connected to hydraulics 9 Environment 9 Risks and hazards associated with the use of grassland machinery 10 11 War...

Page 3: ...ctive cutting under fences and close to buildings railings and road verges The guard plate hits the post and springs back out of the way to return to its starting position ensuring a close cut around the post Robust abradable blades that can cope with the toughest vegetation and robust guard plate at base prevents blades from hitting the ground THE MACHINE S FUNCTION The equipment is intended sole...

Page 4: ...MERGENCY SITUATIONS In case of emergency call 112 Always have a mobile phone or emergency phone available when working alone A first aid kit and fire extinguisher must be kept in an easily accessible location when carrying out any work maintenance or service Warning The original design of the machine must not under any circumstances be modified without the approval of the manufacturer Unauthorised...

Page 5: ...portant that these are compatible and work satisfactorily together This is to ensure that the equipment or product works as expected and to guarantee the safety of yourself and others Carry out a visual inspection of the equipment or product before use Repair or replace damaged or worn parts immediately to reduce the risk of injury Grease moving parts and check that all nuts and bolts are tightene...

Page 6: ...ing This symbol indicates that a serious accident will occur if the directions in the operating manual are not followed The accident will lead to serious injury possibly death or serious damage This symbol indicates that an accident will occur if the directions in the manual are not followed The accident will lead to serious injury or damage This symbol indicates that an accident may occur if the ...

Page 7: ...off Always observe additional caution during transport and moving Ensure that the equipment or product is well anchored and that available transport lashings are fitted Always position the load as low as possible All protruding loads should be well anchored Respect the risk zones even during transport and moving Do not permit anyone to walk under suspended loads when carrying out lifts Trailers us...

Page 8: ... is 540 rpm Always adjust the rotor speed to the type of work to be carried out Never use the machine if it is unbalanced Do not try to remove jammed objects while the motor is running Ensure that the motor and the rotors have stopped before carrying out any measures on the machine Ejection warning Respect the machine s risk zone of 15 25 m Never hand over the machine to someone else until you are...

Page 9: ...t 10 hours of operation in order to remove any dirt or metal chips which may have got into the hydraulic system NOTE The oil becomes hot when it flows through the hydraulic system Check the oil temperature at regular intervals in order to avoid overheating Stop the machine if the oil becomes overheated and allow the oil to cool down ENVIRONMENT DANGER Pressurised oil and fuel leaks can penetrate s...

Page 10: ...e before the components have stopped rotating When the shear bolt in the PTO shaft protection breaks and the rotors continue to spin while the PTO has stopped The operator s awareness is of key importance for safety around rotating parts Never raise the machine while the blades are still rotating Risk of ejected objects Machines that cut grass eject material during operation Foreign objects such a...

Page 11: ...authorities IMPORTANT Mark protruding equipment clearly with additional lights or suitable reflectors It is important that the equipment is visible If you are driving on a public road any load or equipment protruding in front of or behind the tractor must be marked In darkness at dusk or dawn or in weather with poor visibility the load must be marked with a white reflector and lantern at the front...

Page 12: ...achine during operation Risk zone 15 m Warning Rotating blades Keep off the machine The machine is intended for working alone Risk of accidents to children Warning Oil jet from hydraulic hose Warning Pressure in the line can penetrate the skin If this occurs seek immediate medical attention Alwaysstoretheproductonadrysurface preferablyunderaroof when not in use The equipment is CE marked POSITION ...

Page 13: ...e vomiting Drink water in small quantities In the event of ingestion or discomfort contact the poison information service or a doctor Hand protection Wear protective gloves Eye protection Avoid contact with eyes Wear approved protective goggles Body protection Suitable protective clothing Respiratory protection No protection is necessary during normal handling Grease should be stored well sealed i...

Page 14: ... RPM without straining Recommended flow min 30L min max 60 L min Max 190 bar It is important to always listen to the motor to ensure that the motor and mower are working efficiently Slow down or stop the motor if it starts to labour Expected speed is much lower when the machine is working hard Adjusting the cutting head s distance from the tractor Always switch off the tractor s engine before maki...

Page 15: ...to another with the rotor running INSPECTION It is very important to check the machine regularly in order to detect and prevent wear and tear damage etc Grease moving parts regularly All lubrication points should be greased after every 30 hours of use NOTE Slowly and carefully pump in grease to prevent damage to the bearing seals Be extra careful when using a high pressure grease gun NOTE Grease n...

Page 16: ...ESSURE 1 2 Marked RED Connect the pressure hose is to the tractor s hydraulic outlet Thicker hose RETURN 3 4 Marked BLUE The return hose must be connected to a free return on the tractor Max back pressure return 10 bar If the hoses are fitted incorrectly the gasket in the motor is pushed out resulting in leakage The motor cannot be used until the gasket has been replaced Pressure in the leakage li...

Page 17: ...17 Table of contents ASSEMBLY INSTRUCTIONS 3 point frame cutting head rubber stop suspension beam for cutting head Bolt kit 4 x M8x30 4 grease nipples hydraulic motor wheels ...

Page 18: ...ame fit the cutting head suspension and remove the sleeve from the shaft to fit the cutting head 2 Fitting the cutting head Lubricate the shaft before fitting the cutting head See figures below FIGURE 4 fit FIGURE 1 FIGURE 2 FIGURE 3 Lubricate ...

Page 19: ...19 Table of contents Refit the sleeve FIGURE 5 FIGURE 7 FIGURE 6 3 Fit the wheels ...

Page 20: ...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 10 FIGURE 8 lift and turn fit and tighten bolts fit and lubricate FIGURE 9 5 Fit hydraulic motor and check hydraulic couplings ...

Page 21: ...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 See red arrow on figure ...

Page 22: ...s and spring washers Fit the hydraulic hoses as described above 1 2 hose on the pressure side 3 4 on the return side Important Make sure the return is correctly connected Pressure 1 2 red marking Return 3 4 blue marking Note the different sizes of hoses Leakage line dark blue marking 1 2 3 4 ...

Page 23: ... not exceed pressure in the return hose HYDRAULIC DIAGRAM 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 Max pressure 0 bar If the vehicle has an oil flow higher than 45 l min max 60 l min fit the strimmer without a check valve IMPORT...

Page 24: ... Table of contents 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 12 FIGURE 11 ...

Page 25: ...c hose Return 3 Replace oil filter 4 Adjust oil flow 5 Adjust oil flow Bearing failure Bearings not lubricated Make sure that the machine bearings are greased before starting up the machine Leak in underside of motor Broken shaft gasket due to back pressure in the leakage line This can occur if the leakage line hose or the motor is blocked or has been plugged or if the leakage line hose is not con...

Page 26: ...26 Table of contents FIGURE 1 TOW BAR ...

Page 27: ... 12 Swivel pin 1 13 Flat washer 12 4 14 Spring washer 12 4 Item no Spare part no Designation Quantity 15 Bolt M12x40 4 16 Spacer 1 17 Sleeve pin attachment 2 18 Shaft sleeve 1 19 Wheel suspension 1 20 Shaft fitting wheels 1 21 Support plate 1 22 Spacer 1 23 Spacer sleeve 1 24 Spacer sleeve 1 25 Spacer sleeve 1 26 Sleeve 1 27 R35 HKK 006 Support wheel 1 28 Tubular pipe 1 29 Washer 1 30 Bolt 1 31 Nu...

Page 28: ...28 Table of contents FIGURE 2 WHEELS AND SUSPENSION ...

Page 29: ...ng device 1 19 3 point linkage frame 1 20 Stabiliser 2 21 R35 HKK 003 Pin for three point linkage upper 1 22 R35 HKK 002 Pin for 3 point linkage lower 2 25 R35 HKK 017 Rubber stop 1 30 M20 nut 1 31 R35 HKK 001 Hydraulic cylinder 1 32 Round nut 3 33 Washer 3 34 M8x60 7 39 R35 HKK 010 Hydraulic hose cylinder 4100 mm complete set 1 40 R35 HKK 010 Hydraulic hose cylinder 4100 mm complete set 1 FIGURE ...

Page 30: ...30 Table of contents FIGURE 3 CUTTING HEAD ...

Page 31: ...1 35 R35 HKK 012 3 Hydraulic motor 23 CC from 2023 1 36 Flat washer D8 4 37 Spring washer D8 4 38 Bolt M8 x 30 4 41 R35 HKK 011 Hydraulic hose motor 2100 mm cpl set 1 42 R35 HKK 011 Hydraulic hose motor 2100 mm cpl set 1 SPARE PART NO DESIGNATION R35 HKK 007 Edge protector plate R35 HKK 004 Pin attachment parallel arm R35 HKK 008 Spring R35 HKK 009 Wire adjusting spring R35 HKK 013 Splined sleeve ...

Page 32: ...32 Table of contents Item no Designation Quantity 9 Screw M6x1 5 20 mm 4 10 Screw M6x1 5 40 mm 4 11 M6 spring washer 8 13 Banjo bolt 1 ...

Page 33: ...33 Table of contents NOTES ...

Page 34: ...34 Table of contents NOTES ...

Page 35: ...icture on the type plate NB Don t forget to attach the pictures to the email when you send the form If the product was purchased from a dealer please contact the dealer in the first instance REASON YES 11 Transport damage 09 Product complaint 04 Wrong goods delivered 03 Wrong quantity Purchaser Customer number Address Invoice number Email address Daytime phone number Customer s signature Date Sign...

Page 36: ...s Travel costs A machine that the purchaser himself has modified or has had modified by a third party Any additional costs arising as a result of damage to the machine Damage due to normal wear and tear of the machine substandard servicing the user s inexperience or use of spare parts that are not original Wear parts such as hoses seals oil and belts Kellfri AB E mail info kellfri co uk You are al...

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